Merge branch 'develop' into emoji-custom-support

.circleci/config.yml

@@ -64,7 +64,7 @@ jobs:
       - store_artifacts:
           path: app/build/reports/
           destination: reports
-  build-apk:
+  build-play-apk:
     docker:
       - image: circleci/android:api-27-alpha
     environment:
@@ -93,7 +93,40 @@ jobs:
       - run:
           name: Build APK
           command: |
-            ./gradlew assembleRelease --info --console=plain --stacktrace
+            ./gradlew assemblePlayRelease --info --console=plain --stacktrace
+      - store_artifacts:
+          path: app/build/outputs/apk
+          destination: apks
+  build-foss-apk:
+    docker:
+      - image: circleci/android:api-27-alpha
+    environment:
+      JVM_OPTS: -Xmx3200m
+    steps:
+      - checkout
+      - run:
+          name: restore files from ENV
+          command: |
+            echo $ROCKET_JKS_BASE64 | base64 --decode > Rocket.jks
+            echo $ROCKET_PLAY_JSON | base64 --decode > app/rocket-chat.json
+      - run:
+          name: checkout Rocket.Chat.Kotlin.SDK
+          command: git clone https://github.com/RocketChat/Rocket.Chat.Kotlin.SDK.git ../Rocket.Chat.Kotlin.SDK
+      - restore_cache:
+          key: kotlin-sdk-{{ .Revision }}
+      - restore_cache:
+          key: jars-{{ checksum "build.gradle" }}-{{ checksum  "app/build.gradle" }}-{{ checksum "player/build.gradle" }}
+      - run:
+          name: Download Dependencies
+          command: ./gradlew androidDependencies --quiet --console=plain
+      - save_cache:
+          paths:
+            - ~/.gradle
+          key: jars-{{ checksum "build.gradle" }}-{{ checksum  "app/build.gradle" }}-{{ checksum "player/build.gradle" }}
+      - run:
+          name: Build APK
+          command: |
+            ./gradlew assembleFossRelease --info --console=plain --stacktrace
       - store_artifacts:
           path: app/build/outputs/apk
           destination: apks
@@ -112,6 +145,9 @@ workflows:
                 - develop
                 - develop-2.x
                 - master
-      - build-apk:
+      - build-play-apk:
+          requires:
+            - build-kotlin-sdk
+      - build-foss-apk:
           requires:
             - build-kotlin-sdk

app/build-sdk.sh

 #!/bin/bash
 
 CURRENT_DIR=$(pwd)
-# The SDK dir should be 2 directories up in the tree, so we use dirname 2 times
-# to get the common parent dir of the SDK and the app
 GIT=$(which git)
-cd ../..
-tmp=$(pwd)
-SDK_DIR="$tmp/Rocket.Chat.Kotlin.SDK"
-cd "${CURRENT_DIR}"
+
+if [ "$#" -eq 1 ] && [ ! -z "$1" ]; then
+    # if in an argument is given this is the (relative) path to SDK_DIR
+    SDK_DIR=$(readlink -f $1)
+else
+    # The SDK dir should be 2 directories up in the tree, so we use dirname 2 times
+    # to get the common parent dir of the SDK and the app
+    cd ../..
+    tmp=$(pwd)
+    SDK_DIR="$tmp/Rocket.Chat.Kotlin.SDK"
+    cd "${CURRENT_DIR}"
+fi
 
 echo "CURRENT DIR: $CURRENT_DIR"
 echo "SDK DIR: $SDK_DIR"
@@ -99,4 +105,4 @@ cp -v "${SDK_DIR}"/core/build/libs/core-0.1-SNAPSHOT.jar "${CURRENT_DIR}"/libs/c
 
 echo "$SHA" > "${SDK_DIR}"/.last_commit_hash
 
-exit 0
\ No newline at end of file
+exit 0

app/build.gradle

+def taskRequests = getGradle().getStartParameter().getTaskRequests().toString()
+def isPlay = !(taskRequests.contains("Foss") || taskRequests.contains("foss"))
+
 apply plugin: 'com.android.application'
-apply plugin: 'io.fabric'
+if (isPlay) { apply plugin: 'io.fabric' }
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
@@ -17,6 +20,10 @@ android {
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
 
+        def gitSha = 'git rev-parse --short HEAD'.execute([], project.rootDir).text.trim()
+        def buildTime = new GregorianCalendar().format("MM-dd-yyyy' 'h:mm:ss a z")
+        buildConfigField "String", "GIT_SHA", "\"${gitSha}\""
+
         javaCompileOptions {
             annotationProcessorOptions {
                 arguments = ["room.schemaLocation": "$projectDir/schemas".toString()]
@@ -57,6 +64,20 @@ android {
         }
     }
 
+    flavorDimensions "type"
+
+    productFlavors {
+        // includes proprietary libs
+        play {
+            dimension "type"
+        }
+
+        // only foss
+        foss {
+            dimension "type"
+        }
+    }
+
     packagingOptions {
         exclude 'META-INF/core.kotlin_module'
         exclude 'META-INF/main.kotlin_module'
@@ -78,10 +99,8 @@ dependencies {
 
     implementation libraries.appCompat
     implementation libraries.recyclerview
-    implementation libraries.material
     implementation libraries.constraintlayout
     implementation libraries.cardview
-    implementation libraries.flexbox
     implementation libraries.browser
 
     implementation libraries.androidKtx
@@ -91,8 +110,8 @@ dependencies {
     kapt libraries.daggerProcessor
     kapt libraries.daggerAndroidApt
 
-    implementation libraries.fcm
-    implementation libraries.playServicesAuth
+    implementation libraries.flexbox
+    implementation libraries.material
 
     implementation libraries.room
     kapt libraries.roomProcessor
@@ -128,9 +147,12 @@ dependencies {
 
     implementation "com.github.luciofm:livedata-ktx:b1e8bbc25a"
 
-    implementation('com.crashlytics.sdk.android:crashlytics:2.9.2@aar') {
-        transitive = true
-    }
+    // Proprietary libraries
+    playImplementation libraries.fcm
+    playImplementation libraries.firebaseAnalytics
+    playImplementation libraries.playServicesAuth
+    playImplementation('com.crashlytics.sdk.android:crashlytics:2.9.4@aar') { transitive = true }
+    playImplementation('com.crashlytics.sdk.android:answers:1.4.2@aar') { transitive = true }
 
     testImplementation libraries.junit
     testImplementation libraries.truth
@@ -150,13 +172,16 @@ androidExtensions {
 
 // FIXME - build and install the sdk into the app/libs directory
 // We were having some issues with the kapt generated files from the sdk when importing as a module
+
+def sdk_location=project.properties['sdk_location'] ?: ""
 task compileSdk(type:Exec) {
     if (System.getProperty('os.name').toLowerCase(Locale.ROOT).contains('windows')) {
-        commandLine 'cmd', '/c', 'build-sdk.sh'
+        commandLine 'cmd', '/c', 'build-sdk.sh', sdk_location
     } else {
-        commandLine './build-sdk.sh'
+        commandLine './build-sdk.sh', sdk_location
     }
 }
 preBuild.dependsOn compileSdk
-
-apply plugin: 'com.google.gms.google-services'
+if (isPlay) {
+    apply plugin: 'com.google.gms.google-services'
+}

app/gradle/wrapper/gradle-wrapper.properties

-#Thu Feb 15 15:50:42 BRST 2018
+#Wed Aug 01 21:56:00 EDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-all.zip

app/src/androidTest/java/chat/rocket/android/chatroom/ui/ChatRoomFragmentTest.kt

@@ -24,35 +24,44 @@ class ChatRoomFragmentTest {
 
     @Before
     fun stubAllExternalIntents() {
-        val activityIntent = InstrumentationRegistry.getTargetContext().chatRoomIntent("id", "name", "type", false, 0L)
+        val activityIntent = InstrumentationRegistry.getTargetContext()
+            .chatRoomIntent("id", "name", "type", false, 0L)
         activityRule.launchActivity(activityIntent)
         intending(not(isInternal())).respondWith(ActivityResult(Activity.RESULT_OK, null))
     }
 
     @Test
     fun showFileSelection_nonNullFiltersAreApplied() {
-        val fragment = activityRule.activity.supportFragmentManager.findFragmentByTag(ChatRoomActivity.TAG_CHAT_ROOM_FRAGMENT) as ChatRoomFragment
+        val fragment =
+            activityRule.activity.supportFragmentManager.findFragmentByTag("ChatRoomFragment") as ChatRoomFragment
 
         val filters = arrayOf("image/*")
         fragment.showFileSelection(filters)
 
-        intended(allOf(
+        intended(
+            allOf(
                 hasAction(Intent.ACTION_GET_CONTENT),
                 hasType("*/*"),
                 hasCategories(setOf(Intent.CATEGORY_OPENABLE)),
-                hasExtra(Intent.EXTRA_MIME_TYPES, filters)))
+                hasExtra(Intent.EXTRA_MIME_TYPES, filters)
+            )
+        )
     }
 
     @Test
     fun showFileSelection_nullFiltersAreNotApplied() {
-        val fragment = activityRule.activity.supportFragmentManager.findFragmentByTag(ChatRoomActivity.TAG_CHAT_ROOM_FRAGMENT) as ChatRoomFragment
+        val fragment =
+            activityRule.activity.supportFragmentManager.findFragmentByTag("ChatRoomFragment") as ChatRoomFragment
 
         fragment.showFileSelection(null)
 
-        intended(allOf(
+        intended(
+            allOf(
                 hasAction(Intent.ACTION_GET_CONTENT),
                 hasType("*/*"),
                 hasCategories(setOf(Intent.CATEGORY_OPENABLE)),
-                not(hasExtraWithKey(Intent.EXTRA_MIME_TYPES))))
+                not(hasExtraWithKey(Intent.EXTRA_MIME_TYPES))
+            )
+        )
     }
 }
\ No newline at end of file

app/src/foss/java/chat/rocket/android/dagger/module/ServiceBuilder.kt

+package chat.rocket.android.dagger.module
+
+import chat.rocket.android.chatroom.di.MessageServiceProvider
+import chat.rocket.android.chatroom.service.MessageService
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Module abstract class ServiceBuilder {
+    @ContributesAndroidInjector(modules = [MessageServiceProvider::class])
+    abstract fun bindMessageService(): MessageService
+}

app/src/foss/java/chat/rocket/android/helper/ActivityKt.kt

+package chat.rocket.android.helper
+
+import android.app.Activity
+import android.content.Intent
+import androidx.fragment.app.FragmentActivity
+
+fun FragmentActivity.saveCredentials(id: String, password: String) {
+}
+
+fun Activity.requestStoredCredentials(): Pair<String, String>? = null
+
+fun getCredentials(data: Intent): Pair<String, String>? = null
+
+fun hasCredentialsSupport() = false
\ No newline at end of file

app/src/foss/java/chat/rocket/android/helper/CrashlyticsTree.kt

+package chat.rocket.android.helper
+
+import timber.log.Timber
+import android.util.Log
+
+class CrashlyticsTree : Timber.Tree() {
+
+    override fun log(priority: Int, tag: String?, message: String, throwable: Throwable?) {
+        Log.println(priority, tag, message)
+
+        if (throwable != null) {
+            Log.e(tag,throwable.toString())
+        }
+    }
+}

app/src/foss/java/chat/rocket/android/push/FirebaseTokenService.kt

+package chat.rocket.android.push
+
+class FirebaseTokenService {
+
+}
\ No newline at end of file

app/src/foss/java/chat/rocket/android/util/FabricManager.kt

+package chat.rocket.android.util
+
+import android.content.Context
+
+fun setupFabric(context: Context) {
+    //Do absolutely nothing
+}

app/src/foss/java/chat/rocket/android/util/GMSManager.kt

+package chat.rocket.android.util
+
+
+import chat.rocket.android.main.presentation.MainPresenter
+
+fun refreshFCMToken(presenter: MainPresenter) {
+    //Do absolutely nothing
+}
+
+fun invalidateFirebaseToken(token: String) {
+    //Do absolutely nothing
+}
\ No newline at end of file

app/src/main/AndroidManifest.xml

@@ -95,23 +95,6 @@
             </intent-filter>
         </receiver>
 
-        <service
-            android:name=".push.FirebaseTokenService"
-            android:exported="false">
-            <intent-filter>
-                <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
-            </intent-filter>
-        </service>
-
-        <service
-            android:name=".push.FirebaseMessagingService"
-            android:enabled="true"
-            android:exported="true">
-            <intent-filter>
-                <action android:name="com.google.firebase.MESSAGING_EVENT" />
-            </intent-filter>
-        </service>
-
         <service
             android:name=".chatroom.service.MessageService"
             android:exported="true"
@@ -122,4 +105,4 @@
             android:value="12ac6e94f850aaffcdff52001af77ca415d06a43" />
     </application>
 
-</manifest>
\ No newline at end of file
+</manifest>

app/src/main/java/chat/rocket/android/about/ui/AboutFragment.kt

@@ -8,42 +8,50 @@ import androidx.fragment.app.Fragment
 import chat.rocket.android.BuildConfig
 import chat.rocket.android.R
 import chat.rocket.android.main.ui.MainActivity
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import kotlinx.android.synthetic.main.app_bar.*
 import kotlinx.android.synthetic.main.fragment_about.*
+import javax.inject.Inject
 
-class AboutFragment : Fragment() {
+internal const val TAG_ABOUT_FRAGMENT = "AboutFragment"
 
-    companion object {
-        fun newInstance() = AboutFragment()
-    }
+class AboutFragment : Fragment() {
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
 
-    override fun onCreateView(inflater: LayoutInflater,
-                              container: ViewGroup?,
-                              savedInstanceState: Bundle?
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
     ): View? = inflater.inflate(R.layout.fragment_about, container, false)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         setupToolbar()
         setupViews()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.About)
+        }
     }
 
     private fun setupViews() {
-        text_version_name.text = getString(R.string.msg_version, BuildConfig.VERSION_NAME)
-        text_build_number.text = getString(R.string.msg_build, BuildConfig.VERSION_CODE)
+        text_version_name.text = BuildConfig.VERSION_NAME
+        text_build_number.text = getString(R.string.msg_build, BuildConfig.VERSION_CODE,
+                BuildConfig.GIT_SHA, BuildConfig.FLAVOR)
     }
 
     private fun setupToolbar() {
-        val toolbar = (activity as MainActivity).toolbar
-        toolbar.title = getString(R.string.title_about)
-        toolbar.setNavigationIcon(R.drawable.ic_arrow_back_white_24dp)
-        toolbar.setNavigationOnClickListener {
-            this.activity?.onBackPressed()
+        with((activity as MainActivity).toolbar) {
+            title = getString(R.string.title_about)
+            setNavigationIcon(R.drawable.ic_arrow_back_white_24dp)
+            setNavigationOnClickListener { activity?.onBackPressed() }
         }
     }
 
-    override fun onStop() {
-        super.onStop()
-        (activity as MainActivity).toolbar.setNavigationIcon(R.drawable.ic_menu_white_24dp)
+    companion object {
+        fun newInstance() = AboutFragment()
     }
 }

app/src/main/java/chat/rocket/android/app/AppLifecycleObserver.kt

@@ -22,6 +22,9 @@ class AppLifecycleObserver @Inject constructor(
     @OnLifecycleEvent(Lifecycle.Event.ON_START)
     fun onEnterForeground() {
         changeTemporaryStatus(UserStatus.Online())
+        serverInteractor.get()?.let { currentServer ->
+            factory.create(currentServer).resetReconnectionTimer()
+        }
     }
 
     @OnLifecycleEvent(Lifecycle.Event.ON_STOP)

app/src/main/java/chat/rocket/android/app/DateTimeHelper.kt

@@ -80,7 +80,7 @@ private fun formatLocalDateTime(localDateTime: LocalDateTime): String {
 }
 
 private fun formatLocalDate(localDate: LocalDate): String {
-    val formatter = DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT)
+    val formatter = DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM)
     return localDate.format(formatter).toString()
 }
 

app/src/main/java/chat/rocket/android/app/RocketChatApplication.kt

@@ -13,14 +13,12 @@ import chat.rocket.android.dagger.DaggerAppComponent
 import chat.rocket.android.dagger.qualifier.ForMessages
 import chat.rocket.android.helper.CrashlyticsTree
 import chat.rocket.android.infrastructure.LocalRepository
-import chat.rocket.android.infrastructure.installCrashlyticsWrapper
 import chat.rocket.android.server.domain.AccountsRepository
 import chat.rocket.android.server.domain.GetCurrentServerInteractor
 import chat.rocket.android.server.domain.GetSettingsInteractor
 import chat.rocket.android.server.domain.SITE_URL
 import chat.rocket.android.server.domain.TokenRepository
-import com.crashlytics.android.Crashlytics
-import com.crashlytics.android.core.CrashlyticsCore
+import chat.rocket.android.util.setupFabric
 import com.facebook.drawee.backends.pipeline.DraweeConfig
 import com.facebook.drawee.backends.pipeline.Fresco
 import com.facebook.imagepipeline.core.ImagePipelineConfig
@@ -30,7 +28,6 @@ import dagger.android.DispatchingAndroidInjector
 import dagger.android.HasActivityInjector
 import dagger.android.HasBroadcastReceiverInjector
 import dagger.android.HasServiceInjector
-import io.fabric.sdk.android.Fabric
 import timber.log.Timber
 import java.lang.ref.WeakReference
 import javax.inject.Inject
@@ -87,7 +84,7 @@ class RocketChatApplication : Application(), HasActivityInjector, HasServiceInje
 
         AndroidThreeTen.init(this)
 
-        setupCrashlytics()
+        setupFabric(this)
         setupFresco()
         setupTimber()
 
@@ -123,15 +120,6 @@ class RocketChatApplication : Application(), HasActivityInjector, HasServiceInje
         }
     }
 
-    private fun setupCrashlytics() {
-        val core = CrashlyticsCore.Builder().disabled(BuildConfig.DEBUG).build()
-        Fabric.with(this, Crashlytics.Builder().core(core).build())
-
-        installCrashlyticsWrapper(this@RocketChatApplication,
-            getCurrentServerInteractor, settingsInteractor,
-            accountRepository, localRepository)
-    }
-
     private fun setupFresco() {
         Fresco.initialize(this, imagePipelineConfig, draweeConfig)
     }
@@ -167,4 +155,4 @@ class RocketChatApplication : Application(), HasActivityInjector, HasServiceInje
 private fun LocalRepository.needOldMessagesCleanUp() = getBoolean(CLEANUP_OLD_MESSAGES_NEEDED, true)
 private fun LocalRepository.setOldMessagesCleanedUp() = save(CLEANUP_OLD_MESSAGES_NEEDED, false)
 
-private const val CLEANUP_OLD_MESSAGES_NEEDED = "CLEANUP_OLD_MESSAGES_NEEDED"
\ No newline at end of file
+private const val CLEANUP_OLD_MESSAGES_NEEDED = "CLEANUP_OLD_MESSAGES_NEEDED"

app/src/main/java/chat/rocket/android/authentication/login/presentation/LoginPresenter.kt

@@ -5,30 +5,8 @@ import chat.rocket.android.authentication.presentation.AuthenticationNavigator
 import chat.rocket.android.core.lifecycle.CancelStrategy
 import chat.rocket.android.helper.OauthHelper
 import chat.rocket.android.infrastructure.LocalRepository
-import chat.rocket.android.server.domain.GetAccountsInteractor
-import chat.rocket.android.server.domain.GetConnectingServerInteractor
-import chat.rocket.android.server.domain.GetSettingsInteractor
-import chat.rocket.android.server.domain.PublicSettings
-import chat.rocket.android.server.domain.SaveAccountInteractor
-import chat.rocket.android.server.domain.SaveCurrentServerInteractor
-import chat.rocket.android.server.domain.TokenRepository
-import chat.rocket.android.server.domain.casLoginUrl
-import chat.rocket.android.server.domain.favicon
-import chat.rocket.android.server.domain.gitlabUrl
-import chat.rocket.android.server.domain.isCasAuthenticationEnabled
-import chat.rocket.android.server.domain.isFacebookAuthenticationEnabled
-import chat.rocket.android.server.domain.isGithubAuthenticationEnabled
-import chat.rocket.android.server.domain.isGitlabAuthenticationEnabled
-import chat.rocket.android.server.domain.isGoogleAuthenticationEnabled
-import chat.rocket.android.server.domain.isLdapAuthenticationEnabled
-import chat.rocket.android.server.domain.isLinkedinAuthenticationEnabled
-import chat.rocket.android.server.domain.isLoginFormEnabled
-import chat.rocket.android.server.domain.isWordpressAuthenticationEnabled
-import chat.rocket.android.server.domain.isPasswordResetEnabled
-import chat.rocket.android.server.domain.isRegistrationEnabledForNewUsers
-import chat.rocket.android.server.domain.wordpressUrl
+import chat.rocket.android.server.domain.*
 import chat.rocket.android.server.domain.model.Account
-import chat.rocket.android.server.domain.wideTile
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
 import chat.rocket.android.util.extension.launchUI
 import chat.rocket.android.util.extensions.avatarUrl
@@ -40,6 +18,8 @@ import chat.rocket.android.util.extensions.parseColor
 import chat.rocket.android.util.extensions.registerPushToken
 import chat.rocket.android.util.extensions.samlUrl
 import chat.rocket.android.util.extensions.serverLogoUrl
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.AuthenticationEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatAuthException
 import chat.rocket.common.RocketChatException
@@ -82,6 +62,7 @@ class LoginPresenter @Inject constructor(
     private val localRepository: LocalRepository,
     private val getAccountsInteractor: GetAccountsInteractor,
     private val settingsInteractor: GetSettingsInteractor,
+    private val analyticsTrackingInteractor: AnalyticsTrackingInteractor,
     serverInteractor: GetConnectingServerInteractor,
     private val saveCurrentServer: SaveCurrentServerInteractor,
     private val saveAccountInteractor: SaveAccountInteractor,
@@ -97,6 +78,7 @@ class LoginPresenter @Inject constructor(
     private lateinit var credentialSecret: String
     private lateinit var deepLinkUserId: String
     private lateinit var deepLinkToken: String
+    private lateinit var loginMethod: AuthenticationEvent
 
     fun setupView() {
         setupConnectionInfo(currentServer)
@@ -118,6 +100,7 @@ class LoginPresenter @Inject constructor(
             else -> {
                 this.usernameOrEmail = usernameOrEmail
                 this.password = password
+                loginMethod = AuthenticationEvent.AuthenticationWithUserAndPassword
                 doAuthentication(TYPE_LOGIN_USER_EMAIL)
             }
         }
@@ -125,17 +108,20 @@ class LoginPresenter @Inject constructor(
 
     fun authenticateWithCas(casToken: String) {
         credentialToken = casToken
+        loginMethod = AuthenticationEvent.AuthenticationWithCas
         doAuthentication(TYPE_LOGIN_CAS)
     }
 
     fun authenticateWithSaml(samlToken: String) {
         credentialToken = samlToken
+        loginMethod = AuthenticationEvent.AuthenticationWithSaml
         doAuthentication(TYPE_LOGIN_SAML)
     }
 
     fun authenticateWithOauth(oauthToken: String, oauthSecret: String) {
         credentialToken = oauthToken
         credentialSecret = oauthSecret
+        loginMethod = AuthenticationEvent.AuthenticationWithOauth
         doAuthentication(TYPE_LOGIN_OAUTH)
     }
 
@@ -146,6 +132,7 @@ class LoginPresenter @Inject constructor(
             deepLinkUserId = deepLinkInfo.userId
             deepLinkToken = deepLinkInfo.token
             tokenRepository.save(serverUrl, Token(deepLinkUserId, deepLinkToken))
+            loginMethod = AuthenticationEvent.AuthenticationWithDeeplink
             doAuthentication(TYPE_LOGIN_DEEP_LINK)
         } else {
             // If we don't have the login credentials, just go through normal setup and user input.
@@ -446,7 +433,7 @@ class LoginPresenter @Inject constructor(
                             if (myself.id == deepLinkUserId) {
                                 Token(deepLinkUserId, deepLinkToken)
                             } else {
-                                throw RocketChatAuthException("Invalid Authentication Deep Link Credentials...")
+                                throw RocketChatAuthException("Invalid AuthenticationEvent Deep Link Credentials...")
                             }
                         }
                         else -> {
@@ -465,11 +452,14 @@ class LoginPresenter @Inject constructor(
                         username = myself.username,
                         utcOffset = myself.utcOffset
                     )
-                    localRepository.saveCurrentUser(url = currentServer, user = user)
+                    localRepository.saveCurrentUser(currentServer, user)
                     saveCurrentServer.save(currentServer)
                     saveAccount(myself.username!!)
                     saveToken(token)
                     registerPushToken()
+                    if (analyticsTrackingInteractor.get()) {
+                        AnalyticsManager.logLogin(loginMethod, true)
+                    }
                     if (loginType == TYPE_LOGIN_USER_EMAIL) {
                         view.saveSmartLockCredentials(usernameOrEmail, password)
                     }
@@ -483,6 +473,9 @@ class LoginPresenter @Inject constructor(
                         navigator.toTwoFA(usernameOrEmail, password)
                     }
                     else -> {
+                        if (analyticsTrackingInteractor.get()) {
+                            AnalyticsManager.logLogin(loginMethod, false)
+                        }
                         exception.message?.let {
                             view.showMessage(it)
                         }.ifNull {

app/src/main/java/chat/rocket/android/authentication/login/presentation/LoginView.kt

@@ -2,7 +2,6 @@ package chat.rocket.android.authentication.login.presentation
 
 import chat.rocket.android.core.behaviours.LoadingView
 import chat.rocket.android.core.behaviours.MessageView
-import com.google.android.gms.auth.api.credentials.Credential
 
 interface LoginView : LoadingView, MessageView {
 

app/src/main/java/chat/rocket/android/authentication/login/ui/LoginFragment.kt

@@ -23,18 +23,24 @@ import chat.rocket.android.authentication.domain.model.LoginDeepLinkInfo
 import chat.rocket.android.authentication.login.presentation.LoginPresenter
 import chat.rocket.android.authentication.login.presentation.LoginView
 import chat.rocket.android.helper.*
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import chat.rocket.android.webview.sso.ui.INTENT_SSO_TOKEN
 import chat.rocket.android.webview.sso.ui.ssoWebViewIntent
 import chat.rocket.android.webview.oauth.ui.INTENT_OAUTH_CREDENTIAL_SECRET
 import chat.rocket.android.webview.oauth.ui.INTENT_OAUTH_CREDENTIAL_TOKEN
 import chat.rocket.android.webview.oauth.ui.oauthWebViewIntent
 import chat.rocket.common.util.ifNull
-import com.google.android.gms.auth.api.credentials.*
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_log_in.*
 import javax.inject.Inject
 
+internal const val TAG_LOGIN_FRAGMENT = "LoginFragment"
+internal const val REQUEST_CODE_FOR_SIGN_IN_REQUIRED = 1
+internal const val REQUEST_CODE_FOR_MULTIPLE_ACCOUNTS_RESOLUTION = 2
+internal const val REQUEST_CODE_FOR_SAVE_RESOLUTION = 3
 internal const val REQUEST_CODE_FOR_CAS = 4
 internal const val REQUEST_CODE_FOR_SAML = 5
 internal const val REQUEST_CODE_FOR_OAUTH = 6
@@ -42,13 +48,14 @@ internal const val REQUEST_CODE_FOR_OAUTH = 6
 class LoginFragment : Fragment(), LoginView {
     @Inject
     lateinit var presenter: LoginPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private var isOauthViewEnable = false
     private val layoutListener = ViewTreeObserver.OnGlobalLayoutListener {
         areLoginOptionsNeeded()
     }
     private var isGlobalLayoutListenerSetUp = false
     private var deepLinkInfo: LoginDeepLinkInfo? = null
-    private val credentialsClient by lazy { Credentials.getClient(requireActivity()) }
 
     companion object {
         private const val DEEP_LINK_INFO = "DeepLinkInfo"
@@ -85,6 +92,14 @@ class LoginFragment : Fragment(), LoginView {
         }.ifNull {
             presenter.setupView()
         }
+
+        if (!hasCredentialsSupport()) {
+            image_key.isVisible = false
+        }
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.Login)
+        }
     }
 
     override fun onDestroyView() {
@@ -100,13 +115,15 @@ class LoginFragment : Fragment(), LoginView {
             if (data != null) {
                 when (requestCode) {
                     REQUEST_CODE_FOR_MULTIPLE_ACCOUNTS_RESOLUTION -> {
-                        onCredentialRetrieved(data.getParcelableExtra(Credential.EXTRA_KEY))
+                        getCredentials(data)?.let {
+                            onCredentialRetrieved(it.first, it.second)
+                        }
                     }
                     REQUEST_CODE_FOR_SIGN_IN_REQUIRED -> {
-                        //use the hints to autofill sign in forms to reduce the info to be filled.
-                        val credential: Credential = data.getParcelableExtra(Credential.EXTRA_KEY)
-                        text_username_or_email.setText(credential.id)
-                        text_password.setText(credential.password)
+                        getCredentials(data)?.let { credential ->
+                            text_username_or_email.setText(credential.first)
+                            text_password.setText(credential.second)
+                        }
                     }
                     REQUEST_CODE_FOR_SAVE_RESOLUTION -> {
                         showMessage(getString(R.string.message_credentials_saved_successfully))
@@ -154,19 +171,19 @@ class LoginFragment : Fragment(), LoginView {
 
     private fun requestStoredCredentials() {
         activity?.let {
-            SmartLockHelper.requestStoredCredentials(credentialsClient, it)?.let {
-                onCredentialRetrieved(it)
+            it.requestStoredCredentials()?.let { credentials ->
+                onCredentialRetrieved(credentials.first, credentials.second)
             }
         }
     }
 
-    private fun onCredentialRetrieved(credential: Credential) {
-        presenter.authenticateWithUserAndPassword(credential.id, credential.password.toString())
+    private fun onCredentialRetrieved(id: String, password: String) {
+        presenter.authenticateWithUserAndPassword(id, password)
     }
 
     override fun saveSmartLockCredentials(id: String, password: String) {
         activity?.let {
-            SmartLockHelper.save(credentialsClient, it, id, password)
+            it.saveCredentials(id, password)
         }
     }
 

app/src/main/java/chat/rocket/android/authentication/presentation/AuthenticationNavigator.kt

@@ -4,9 +4,14 @@ import android.content.Intent
 import chat.rocket.android.R
 import chat.rocket.android.authentication.domain.model.LoginDeepLinkInfo
 import chat.rocket.android.authentication.login.ui.LoginFragment
+import chat.rocket.android.authentication.login.ui.TAG_LOGIN_FRAGMENT
 import chat.rocket.android.authentication.registerusername.ui.RegisterUsernameFragment
+import chat.rocket.android.authentication.registerusername.ui.TAG_REGISTER_USERNAME_FRAGMENT
 import chat.rocket.android.authentication.resetpassword.ui.ResetPasswordFragment
+import chat.rocket.android.authentication.resetpassword.ui.TAG_RESET_PASSWORD_FRAGMENT
 import chat.rocket.android.authentication.signup.ui.SignupFragment
+import chat.rocket.android.authentication.signup.ui.TAG_SIGNUP_FRAGMENT
+import chat.rocket.android.authentication.twofactor.ui.TAG_TWO_FA_FRAGMENT
 import chat.rocket.android.authentication.twofactor.ui.TwoFAFragment
 import chat.rocket.android.authentication.ui.AuthenticationActivity
 import chat.rocket.android.authentication.ui.newServerIntent
@@ -19,13 +24,13 @@ import chat.rocket.android.webview.ui.webViewIntent
 class AuthenticationNavigator(internal val activity: AuthenticationActivity) {
 
     fun toLogin() {
-        activity.addFragmentBackStack("LoginFragment", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_LOGIN_FRAGMENT, R.id.fragment_container) {
             LoginFragment.newInstance()
         }
     }
 
     fun toLogin(deepLinkInfo: LoginDeepLinkInfo) {
-        activity.addFragmentBackStack("LoginFragment", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_LOGIN_FRAGMENT, R.id.fragment_container) {
             LoginFragment.newInstance(deepLinkInfo)
         }
     }
@@ -35,19 +40,19 @@ class AuthenticationNavigator(internal val activity: AuthenticationActivity) {
     }
 
     fun toTwoFA(username: String, password: String) {
-        activity.addFragmentBackStack("TwoFAFragment", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_TWO_FA_FRAGMENT, R.id.fragment_container) {
             TwoFAFragment.newInstance(username, password)
         }
     }
 
     fun toSignUp() {
-        activity.addFragmentBackStack("SignupFragment", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_SIGNUP_FRAGMENT, R.id.fragment_container) {
             SignupFragment.newInstance()
         }
     }
 
     fun toForgotPassword() {
-        activity.addFragmentBackStack("ResetPasswordFragment", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_RESET_PASSWORD_FRAGMENT, R.id.fragment_container) {
             ResetPasswordFragment.newInstance()
         }
     }
@@ -58,7 +63,7 @@ class AuthenticationNavigator(internal val activity: AuthenticationActivity) {
     }
 
     fun toRegisterUsername(userId: String, authToken: String) {
-        activity.addFragmentBackStack("RegisterUsernameFragment", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_REGISTER_USERNAME_FRAGMENT, R.id.fragment_container) {
             RegisterUsernameFragment.newInstance(userId, authToken)
         }
     }

app/src/main/java/chat/rocket/android/authentication/registerusername/presentation/RegisterUsernamePresenter.kt

@@ -3,13 +3,24 @@ package chat.rocket.android.authentication.registerusername.presentation
 import chat.rocket.android.authentication.presentation.AuthenticationNavigator
 import chat.rocket.android.core.lifecycle.CancelStrategy
 import chat.rocket.android.infrastructure.LocalRepository
-import chat.rocket.android.server.domain.*
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
+import chat.rocket.android.server.domain.GetAccountsInteractor
+import chat.rocket.android.server.domain.GetConnectingServerInteractor
+import chat.rocket.android.server.domain.GetSettingsInteractor
+import chat.rocket.android.server.domain.PublicSettings
+import chat.rocket.android.server.domain.SaveAccountInteractor
+import chat.rocket.android.server.domain.SaveCurrentServerInteractor
+import chat.rocket.android.server.domain.TokenRepository
+import chat.rocket.android.server.domain.favicon
 import chat.rocket.android.server.domain.model.Account
+import chat.rocket.android.server.domain.wideTile
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
-import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extension.launchUI
+import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extensions.registerPushToken
 import chat.rocket.android.util.extensions.serverLogoUrl
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.AuthenticationEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.model.Token
@@ -27,6 +38,7 @@ class RegisterUsernamePresenter @Inject constructor(
     private val factory: RocketChatClientFactory,
     private val saveAccountInteractor: SaveAccountInteractor,
     private val getAccountsInteractor: GetAccountsInteractor,
+    private val analyticsTrackingInteractor: AnalyticsTrackingInteractor,
     serverInteractor: GetConnectingServerInteractor,
     private val saveCurrentServer: SaveCurrentServerInteractor,
     settingsInteractor: GetSettingsInteractor
@@ -51,9 +63,15 @@ class RegisterUsernamePresenter @Inject constructor(
                         saveCurrentServer.save(currentServer)
                         tokenRepository.save(currentServer, Token(userId, authToken))
                         registerPushToken()
+                        if (analyticsTrackingInteractor.get()) {
+                            AnalyticsManager.logSignUp(AuthenticationEvent.AuthenticationWithOauth, true)
+                        }
                         navigator.toChatList()
                     }
                 } catch (exception: RocketChatException) {
+                    if (analyticsTrackingInteractor.get()) {
+                        AnalyticsManager.logSignUp(AuthenticationEvent.AuthenticationWithOauth, false)
+                    }
                     exception.message?.let {
                         view.showMessage(it)
                     }.ifNull {

app/src/main/java/chat/rocket/android/authentication/registerusername/ui/RegisterUsernameFragment.kt

@@ -10,14 +10,21 @@ import android.view.ViewGroup
 import chat.rocket.android.R
 import chat.rocket.android.authentication.registerusername.presentation.RegisterUsernamePresenter
 import chat.rocket.android.authentication.registerusername.presentation.RegisterUsernameView
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_register_username.*
 import javax.inject.Inject
 
+internal const val TAG_REGISTER_USERNAME_FRAGMENT = "RegisterUsernameFragment"
+
 class RegisterUsernameFragment : Fragment(), RegisterUsernameView {
     @Inject
     lateinit var presenter: RegisterUsernamePresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private lateinit var userId: String
     private lateinit var authToken: String
 
@@ -61,6 +68,10 @@ class RegisterUsernameFragment : Fragment(), RegisterUsernameView {
         }
 
         setupOnClickListener()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.RegisterUsername)
+        }
     }
 
     override fun alertBlankUsername() {

app/src/main/java/chat/rocket/android/authentication/resetpassword/ui/ResetPasswordFragment.kt

@@ -11,18 +11,21 @@ import android.widget.Toast
 import chat.rocket.android.R
 import chat.rocket.android.authentication.resetpassword.presentation.ResetPasswordPresenter
 import chat.rocket.android.authentication.resetpassword.presentation.ResetPasswordView
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_reset_password.*
 import javax.inject.Inject
 
+internal const val TAG_RESET_PASSWORD_FRAGMENT = "ResetPasswordFragment"
+
 class ResetPasswordFragment : Fragment(), ResetPasswordView {
     @Inject
     lateinit var presenter: ResetPasswordPresenter
-
-    companion object {
-        fun newInstance() = ResetPasswordFragment()
-    }
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -48,6 +51,10 @@ class ResetPasswordFragment : Fragment(), ResetPasswordView {
         }
 
         setupOnClickListener()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.ResetPassword)
+        }
     }
 
     override fun alertBlankEmail() {
@@ -131,4 +138,8 @@ class ResetPasswordFragment : Fragment(), ResetPasswordView {
             presenter.resetPassword(text_email.textContent)
         }
     }
+
+    companion object {
+        fun newInstance() = ResetPasswordFragment()
+    }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/authentication/server/ui/ServerFragment.kt

@@ -16,31 +16,27 @@ import chat.rocket.android.authentication.domain.model.LoginDeepLinkInfo
 import chat.rocket.android.authentication.server.presentation.ServerPresenter
 import chat.rocket.android.authentication.server.presentation.ServerView
 import chat.rocket.android.helper.KeyboardHelper
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import chat.rocket.common.util.ifNull
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_server.*
 import okhttp3.HttpUrl
 import javax.inject.Inject
 
+internal const val TAG_SERVER_FRAGMENT = "ServerFragment"
+
 class ServerFragment : Fragment(), ServerView {
     @Inject
     lateinit var presenter: ServerPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private var deepLinkInfo: LoginDeepLinkInfo? = null
     private val layoutListener = ViewTreeObserver.OnGlobalLayoutListener {
         text_server_url.isCursorVisible = KeyboardHelper.isSoftKeyboardShown(relative_layout.rootView)
     }
-
-    companion object {
-        private const val DEEP_LINK_INFO = "DeepLinkInfo"
-
-        fun newInstance(deepLinkInfo: LoginDeepLinkInfo?) = ServerFragment().apply {
-            arguments = Bundle().apply {
-                putParcelable(DEEP_LINK_INFO, deepLinkInfo)
-            }
-        }
-    }
-
     private var protocol = "https://"
     private var ignoreChange = false
 
@@ -100,6 +96,10 @@ class ServerFragment : Fragment(), ServerView {
             override fun onNothingSelected(parent: AdapterView<*>?) {
             }
         }
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.Server)
+        }
     }
 
     override fun onDestroyView() {
@@ -217,4 +217,14 @@ class ServerFragment : Fragment(), ServerView {
             }
         }
     }
+
+    companion object {
+        private const val DEEP_LINK_INFO = "DeepLinkInfo"
+
+        fun newInstance(deepLinkInfo: LoginDeepLinkInfo?) = ServerFragment().apply {
+            arguments = Bundle().apply {
+                putParcelable(DEEP_LINK_INFO, deepLinkInfo)
+            }
+        }
+    }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/authentication/signup/presentation/SignupPresenter.kt

@@ -3,11 +3,25 @@ package chat.rocket.android.authentication.signup.presentation
 import chat.rocket.android.authentication.presentation.AuthenticationNavigator
 import chat.rocket.android.core.lifecycle.CancelStrategy
 import chat.rocket.android.infrastructure.LocalRepository
-import chat.rocket.android.server.domain.*
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
+import chat.rocket.android.server.domain.GetAccountsInteractor
+import chat.rocket.android.server.domain.GetConnectingServerInteractor
+import chat.rocket.android.server.domain.GetSettingsInteractor
+import chat.rocket.android.server.domain.PublicSettings
+import chat.rocket.android.server.domain.SaveAccountInteractor
+import chat.rocket.android.server.domain.SaveCurrentServerInteractor
+import chat.rocket.android.server.domain.favicon
 import chat.rocket.android.server.domain.model.Account
+import chat.rocket.android.server.domain.wideTile
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
 import chat.rocket.android.util.extension.launchUI
-import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.extensions.avatarUrl
+import chat.rocket.android.util.extensions.privacyPolicyUrl
+import chat.rocket.android.util.extensions.registerPushToken
+import chat.rocket.android.util.extensions.serverLogoUrl
+import chat.rocket.android.util.extensions.termsOfServiceUrl
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.AuthenticationEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.util.ifNull
@@ -25,6 +39,7 @@ class SignupPresenter @Inject constructor(
     private val localRepository: LocalRepository,
     private val serverInteractor: GetConnectingServerInteractor,
     private val saveCurrentServerInteractor: SaveCurrentServerInteractor,
+    private val analyticsTrackingInteractor: AnalyticsTrackingInteractor,
     private val factory: RocketChatClientFactory,
     private val saveAccountInteractor: SaveAccountInteractor,
     private val getAccountsInteractor: GetAccountsInteractor,
@@ -66,9 +81,21 @@ class SignupPresenter @Inject constructor(
                         localRepository.save(LocalRepository.CURRENT_USERNAME_KEY, me.username)
                         saveAccount(me)
                         registerPushToken()
+                        if (analyticsTrackingInteractor.get()) {
+                            AnalyticsManager.logSignUp(
+                                AuthenticationEvent.AuthenticationWithUserAndPassword,
+                                true
+                            )
+                        }
                         view.saveSmartLockCredentials(username, password)
                         navigator.toChatList()
                     } catch (exception: RocketChatException) {
+                        if (analyticsTrackingInteractor.get()) {
+                            AnalyticsManager.logSignUp(
+                                AuthenticationEvent.AuthenticationWithUserAndPassword,
+                                false
+                            )
+                        }
                         exception.message?.let {
                             view.showMessage(it)
                         }.ifNull {

app/src/main/java/chat/rocket/android/authentication/signup/presentation/SignupView.kt

@@ -2,7 +2,6 @@ package chat.rocket.android.authentication.signup.presentation
 
 import chat.rocket.android.core.behaviours.LoadingView
 import chat.rocket.android.core.behaviours.MessageView
-import com.google.android.gms.auth.api.credentials.Credential
 
 interface SignupView : LoadingView, MessageView {
 

app/src/main/java/chat/rocket/android/authentication/signup/ui/SignupFragment.kt

@@ -5,30 +5,40 @@ import android.app.Activity
 import android.content.Intent
 import android.os.Build
 import android.os.Bundle
-import androidx.fragment.app.Fragment
 import android.text.style.ClickableSpan
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.view.ViewTreeObserver
+import androidx.fragment.app.Fragment
 import chat.rocket.android.R
 import chat.rocket.android.R.string.message_credentials_saved_successfully
 import chat.rocket.android.authentication.signup.presentation.SignupPresenter
 import chat.rocket.android.authentication.signup.presentation.SignupView
 import chat.rocket.android.helper.KeyboardHelper
-import chat.rocket.android.helper.SmartLockHelper
 import chat.rocket.android.helper.TextHelper
-import chat.rocket.android.util.extensions.*
-import com.google.android.gms.auth.api.credentials.Credentials
+import chat.rocket.android.helper.saveCredentials
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
+import chat.rocket.android.util.extensions.setVisible
+import chat.rocket.android.util.extensions.shake
+import chat.rocket.android.util.extensions.showToast
+import chat.rocket.android.util.extensions.textContent
+import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.extensions.vibrateSmartPhone
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_sign_up.*
 import javax.inject.Inject
 
+internal const val TAG_SIGNUP_FRAGMENT = "SignupFragment"
 internal const val SAVE_CREDENTIALS = 1
 
 class SignupFragment : Fragment(), SignupView {
     @Inject
     lateinit var presenter: SignupPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private val layoutListener = ViewTreeObserver.OnGlobalLayoutListener {
         if (KeyboardHelper.isSoftKeyboardShown(relative_layout.rootView)) {
             bottom_container.setVisible(false)
@@ -41,10 +51,6 @@ class SignupFragment : Fragment(), SignupView {
         }
     }
 
-    companion object {
-        fun newInstance() = SignupFragment()
-    }
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         AndroidSupportInjection.inject(this)
@@ -75,6 +81,10 @@ class SignupFragment : Fragment(), SignupView {
                 text_email.textContent
             )
         }
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.SignUp)
+        }
     }
 
     override fun onDestroyView() {
@@ -155,9 +165,7 @@ class SignupFragment : Fragment(), SignupView {
     }
 
     override fun saveSmartLockCredentials(id: String, password: String) {
-        activity?.let {
-            SmartLockHelper.save(Credentials.getClient(it), it, id, password)
-        }
+        activity?.saveCredentials(id, password)
     }
 
     private fun tintEditTextDrawableStart() {
@@ -216,4 +224,8 @@ class SignupFragment : Fragment(), SignupView {
         text_password.isEnabled = value
         text_email.isEnabled = value
     }
+
+    companion object {
+        fun newInstance() = SignupFragment()
+    }
 }

app/src/main/java/chat/rocket/android/authentication/twofactor/presentation/TwoFAPresenter.kt

@@ -6,10 +6,12 @@ import chat.rocket.android.infrastructure.LocalRepository
 import chat.rocket.android.server.domain.*
 import chat.rocket.android.server.domain.model.Account
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
-import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extension.launchUI
+import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extensions.registerPushToken
 import chat.rocket.android.util.extensions.serverLogoUrl
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.AuthenticationEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatAuthException
 import chat.rocket.common.RocketChatException
@@ -20,23 +22,30 @@ import chat.rocket.core.internal.rest.me
 import chat.rocket.core.model.Myself
 import javax.inject.Inject
 
-class TwoFAPresenter @Inject constructor(private val view: TwoFAView,
-                                         private val strategy: CancelStrategy,
-                                         private val navigator: AuthenticationNavigator,
-                                         private val tokenRepository: TokenRepository,
-                                         private val localRepository: LocalRepository,
-                                         private val serverInteractor: GetConnectingServerInteractor,
-                                         private val saveCurrentServerInteractor: SaveCurrentServerInteractor,
-                                         private val factory: RocketChatClientFactory,
-                                         private val saveAccountInteractor: SaveAccountInteractor,
-                                         private val getAccountsInteractor: GetAccountsInteractor,
-                                         settingsInteractor: GetSettingsInteractor) {
+class TwoFAPresenter @Inject constructor(
+    private val view: TwoFAView,
+    private val strategy: CancelStrategy,
+    private val navigator: AuthenticationNavigator,
+    private val tokenRepository: TokenRepository,
+    private val localRepository: LocalRepository,
+    private val serverInteractor: GetConnectingServerInteractor,
+    private val saveCurrentServerInteractor: SaveCurrentServerInteractor,
+    private val analyticsTrackingInteractor: AnalyticsTrackingInteractor,
+    private val factory: RocketChatClientFactory,
+    private val saveAccountInteractor: SaveAccountInteractor,
+    private val getAccountsInteractor: GetAccountsInteractor,
+    settingsInteractor: GetSettingsInteractor
+) {
     private val currentServer = serverInteractor.get()!!
     private val client: RocketChatClient = factory.create(currentServer)
     private var settings: PublicSettings = settingsInteractor.get(serverInteractor.get()!!)
 
     // TODO: If the usernameOrEmail and password was informed by the user on the previous screen, then we should pass only the pin, like this: fun authenticate(pin: EditText)
-    fun authenticate(usernameOrEmail: String, password: String, twoFactorAuthenticationCode: String) {
+    fun authenticate(
+        usernameOrEmail: String,
+        password: String,
+        twoFactorAuthenticationCode: String
+    ) {
         val server = serverInteractor.get()
         when {
             server == null -> {
@@ -59,11 +68,23 @@ class TwoFAPresenter @Inject constructor(private val view: TwoFAView,
                         saveCurrentServerInteractor.save(currentServer)
                         tokenRepository.save(server, token)
                         registerPushToken()
+                        if (analyticsTrackingInteractor.get()) {
+                            AnalyticsManager.logLogin(
+                                AuthenticationEvent.AuthenticationWithUserAndPassword,
+                                true
+                            )
+                        }
                         navigator.toChatList()
                     } catch (exception: RocketChatException) {
                         if (exception is RocketChatAuthException) {
                             view.alertInvalidTwoFactorAuthenticationCode()
                         } else {
+                            if (analyticsTrackingInteractor.get()) {
+                                AnalyticsManager.logLogin(
+                                    AuthenticationEvent.AuthenticationWithUserAndPassword,
+                                    false
+                                )
+                            }
                             exception.message?.let {
                                 view.showMessage(it)
                             }.ifNull {

app/src/main/java/chat/rocket/android/authentication/twofactor/ui/TwoFAFragment.kt

@@ -4,37 +4,38 @@ import DrawableHelper
 import android.content.Context
 import android.os.Build
 import android.os.Bundle
-import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.view.inputmethod.InputMethodManager
+import androidx.fragment.app.Fragment
 import chat.rocket.android.R
 import chat.rocket.android.authentication.twofactor.presentation.TwoFAPresenter
 import chat.rocket.android.authentication.twofactor.presentation.TwoFAView
-import chat.rocket.android.util.extensions.*
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
+import chat.rocket.android.util.extensions.inflate
+import chat.rocket.android.util.extensions.setVisible
+import chat.rocket.android.util.extensions.shake
+import chat.rocket.android.util.extensions.showToast
+import chat.rocket.android.util.extensions.textContent
+import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.extensions.vibrateSmartPhone
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_two_fa.*
 import javax.inject.Inject
 
+internal const val TAG_TWO_FA_FRAGMENT = "TwoFAFragment"
+
 class TwoFAFragment : Fragment(), TwoFAView {
-    @Inject lateinit var presenter: TwoFAPresenter
+    @Inject
+    lateinit var presenter: TwoFAPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     lateinit var username: String
     lateinit var password: String
 
-    // TODO - we could create an in memory repository to save username and password.
-    companion object {
-        private const val USERNAME = "username"
-        private const val PASSWORD = "password"
-
-        fun newInstance(username: String, password: String) = TwoFAFragment().apply {
-            arguments = Bundle(2).apply {
-                putString(USERNAME, username)
-                putString(PASSWORD, password)
-            }
-        }
-    }
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         AndroidSupportInjection.inject(this)
@@ -44,7 +45,11 @@ class TwoFAFragment : Fragment(), TwoFAView {
         password = arguments?.getString(PASSWORD) ?: ""
     }
 
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? = container?.inflate(R.layout.fragment_authentication_two_fa)
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? = container?.inflate(R.layout.fragment_authentication_two_fa)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
@@ -60,6 +65,10 @@ class TwoFAFragment : Fragment(), TwoFAView {
         }
 
         setupOnClickListener()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.TwoFa)
+        }
     }
 
     override fun alertBlankTwoFactorAuthenticationCode() {
@@ -103,7 +112,8 @@ class TwoFAFragment : Fragment(), TwoFAView {
 
     private fun tintEditTextDrawableStart() {
         ui {
-            val lockDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_vpn_key_black_24dp, it)
+            val lockDrawable =
+                DrawableHelper.getDrawableFromId(R.drawable.ic_vpn_key_black_24dp, it)
             DrawableHelper.wrapDrawable(lockDrawable)
             DrawableHelper.tintDrawable(lockDrawable, it, R.color.colorDrawableTintGrey)
             DrawableHelper.compoundDrawable(text_two_factor_auth, lockDrawable)
@@ -120,4 +130,17 @@ class TwoFAFragment : Fragment(), TwoFAView {
             presenter.authenticate(username, password, text_two_factor_auth.textContent)
         }
     }
+
+    // TODO - we could create an in memory repository to save username and password.
+    companion object {
+        private const val USERNAME = "username"
+        private const val PASSWORD = "password"
+
+        fun newInstance(username: String, password: String) = TwoFAFragment().apply {
+            arguments = Bundle(2).apply {
+                putString(USERNAME, username)
+                putString(PASSWORD, password)
+            }
+        }
+    }
 }

app/src/main/java/chat/rocket/android/authentication/ui/AuthenticationActivity.kt

@@ -10,6 +10,7 @@ import chat.rocket.android.authentication.domain.model.LoginDeepLinkInfo
 import chat.rocket.android.authentication.domain.model.getLoginDeepLinkInfo
 import chat.rocket.android.authentication.presentation.AuthenticationPresenter
 import chat.rocket.android.authentication.server.ui.ServerFragment
+import chat.rocket.android.authentication.server.ui.TAG_SERVER_FRAGMENT
 import chat.rocket.android.util.extensions.addFragment
 import dagger.android.AndroidInjection
 import dagger.android.AndroidInjector
@@ -64,7 +65,7 @@ class AuthenticationActivity : AppCompatActivity(), HasSupportFragmentInjector {
     }
 
     fun showServerInput(deepLinkInfo: LoginDeepLinkInfo?) {
-        addFragment("ServerFragment", R.id.fragment_container, allowStateLoss = true) {
+        addFragment(TAG_SERVER_FRAGMENT, R.id.fragment_container, allowStateLoss = true) {
             ServerFragment.newInstance(deepLinkInfo)
         }
     }

app/src/main/java/chat/rocket/android/chatinformation/ui/MessageInfoActivity.kt

@@ -6,7 +6,6 @@ import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.Fragment
 import chat.rocket.android.R
-import chat.rocket.android.chatinformation.ui.MessageInfoFragment.Companion.TAG_MESSAGE_INFO_FRAGMENT
 import chat.rocket.android.util.extensions.addFragment
 import chat.rocket.android.util.extensions.textContent
 import dagger.android.AndroidInjection

app/src/main/java/chat/rocket/android/chatinformation/ui/MessageInfoFragment.kt

@@ -13,10 +13,11 @@ import chat.rocket.android.chatinformation.adapter.ReadReceiptAdapter
 import chat.rocket.android.chatinformation.presentation.MessageInfoPresenter
 import chat.rocket.android.chatinformation.presentation.MessageInfoView
 import chat.rocket.android.chatinformation.viewmodel.ReadReceiptViewModel
-import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.setVisible
 import chat.rocket.android.util.extensions.showToast
-import chat.rocket.core.model.ReadReceipt
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_message_info.*
 import javax.inject.Inject
@@ -29,13 +30,14 @@ fun newInstance(messageId: String): Fragment {
     }
 }
 
+internal const val TAG_MESSAGE_INFO_FRAGMENT = "MessageInfoFragment"
 private const val BUNDLE_MESSAGE_ID = "message_id"
 
 class MessageInfoFragment : Fragment(), MessageInfoView {
-
     @Inject
     lateinit var presenter: MessageInfoPresenter
-
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private lateinit var adapter: ReadReceiptAdapter
     private lateinit var messageId: String
 
@@ -64,6 +66,10 @@ class MessageInfoFragment : Fragment(), MessageInfoView {
         super.onViewCreated(view, savedInstanceState)
         setupRecyclerView()
         presenter.loadReadReceipts(messageId = messageId)
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.MessageInfo)
+        }
     }
 
     private fun setupRecyclerView() {
@@ -93,8 +99,4 @@ class MessageInfoFragment : Fragment(), MessageInfoView {
     override fun showReadReceipts(messageReceipts: List<ReadReceiptViewModel>) {
         adapter.addAll(messageReceipts)
     }
-
-    companion object {
-        const val TAG_MESSAGE_INFO_FRAGMENT = "MessageInfoFragment"
-    }
 }

app/src/main/java/chat/rocket/android/chatroom/adapter/ActionsAttachmentViewHolder.kt

+package chat.rocket.android.chatroom.adapter
+
+import android.view.View
+import chat.rocket.android.chatroom.uimodel.ActionsAttachmentUiModel
+import chat.rocket.android.emoji.EmojiReactionListener
+import chat.rocket.core.model.attachment.actions.Action
+import chat.rocket.core.model.attachment.actions.ButtonAction
+import kotlinx.android.synthetic.main.item_actions_attachment.view.*
+import androidx.recyclerview.widget.LinearLayoutManager
+import timber.log.Timber
+
+class ActionsAttachmentViewHolder(
+        itemView: View,
+        listener: ActionsListener,
+        reactionListener: EmojiReactionListener? = null,
+        var actionAttachmentOnClickListener: ActionAttachmentOnClickListener
+) : BaseViewHolder<ActionsAttachmentUiModel>(itemView, listener, reactionListener) {
+
+    init {
+        with(itemView) {
+            setupActionMenu(actions_attachment_container)
+        }
+    }
+
+    override fun bindViews(data: ActionsAttachmentUiModel) {
+        val actions = data.actions
+        val alignment = data.buttonAlignment
+        Timber.d("no of actions : ${actions.size} : $actions")
+        with(itemView) {
+            title.text = data.title ?: ""
+            actions_list.layoutManager = LinearLayoutManager(itemView.context,
+                    when (alignment) {
+                        "horizontal" -> LinearLayoutManager.HORIZONTAL
+                        else -> LinearLayoutManager.VERTICAL //Default
+                    }, false)
+            actions_list.adapter = ActionsListAdapter(actions, actionAttachmentOnClickListener)
+        }
+    }
+}
+
+interface ActionAttachmentOnClickListener {
+    fun onActionClicked(view: View, action: Action)
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/adapter/ActionsListAdapter.kt

+package chat.rocket.android.chatroom.adapter
+
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.isVisible
+import androidx.recyclerview.widget.RecyclerView
+import chat.rocket.android.R
+import chat.rocket.android.util.extensions.inflate
+import chat.rocket.core.model.attachment.actions.Action
+import chat.rocket.core.model.attachment.actions.ButtonAction
+import com.facebook.drawee.backends.pipeline.Fresco
+import kotlinx.android.synthetic.main.item_action_button.view.*
+import timber.log.Timber
+
+class ActionsListAdapter(actions: List<Action>, var actionAttachmentOnClickListener: ActionAttachmentOnClickListener) : RecyclerView.Adapter<ActionsListAdapter.ViewHolder>() {
+
+    var actions: List<Action> = actions
+
+    inner class ViewHolder(var layout: View) : RecyclerView.ViewHolder(layout) {
+        lateinit var action: ButtonAction
+
+        private val onClickListener = View.OnClickListener {
+            actionAttachmentOnClickListener.onActionClicked(it, action)
+        }
+
+        init {
+            with(itemView) {
+                action_button.setOnClickListener(onClickListener)
+                action_image_button.setOnClickListener(onClickListener)
+            }
+        }
+
+        fun bindAction(action: Action) {
+            with(itemView) {
+                Timber.d("action : $action")
+                this@ViewHolder.action = action as ButtonAction
+
+                if (action.imageUrl != null) {
+                    action_button.isVisible = false
+                    action_image_button.isVisible = true
+
+                    //Image button
+                    val controller = Fresco.newDraweeControllerBuilder().apply {
+                        setUri(action.imageUrl)
+                        autoPlayAnimations = true
+                        oldController = action_image_button.controller
+                    }.build()
+                    action_image_button.controller = controller
+
+                } else if (action.text != null) {
+                    action_button.isVisible = true
+                    action_image_button.isVisible = false
+
+                    this.action_button.setText(action.text)
+                }
+            }
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val view = parent.inflate(R.layout.item_action_button)
+        return ViewHolder(view)
+    }
+
+    override fun getItemCount(): Int {
+        return actions.size
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val action = actions[position]
+        holder.bindAction(action)
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/adapter/ChatRoomAdapter.kt

 package chat.rocket.android.chatroom.adapter
 
-import android.app.AlertDialog
-import android.content.Context
 import androidx.recyclerview.widget.RecyclerView
 import android.view.MenuItem
+import android.view.View
 import android.view.ViewGroup
 import chat.rocket.android.R
-import chat.rocket.android.chatroom.presentation.ChatRoomPresenter
 import chat.rocket.android.chatroom.uimodel.*
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.emoji.EmojiReactionListener
+import chat.rocket.android.util.extensions.openTabbedUrl
+import chat.rocket.core.model.attachment.actions.Action
+import chat.rocket.core.model.attachment.actions.ButtonAction
 import chat.rocket.core.model.Message
 import chat.rocket.core.model.isSystemMessage
 import timber.log.Timber
 import java.security.InvalidParameterException
 
 class ChatRoomAdapter(
+    private val roomId: String? = null,
     private val roomType: String? = null,
     private val roomName: String? = null,
     private val actionSelectListener: OnActionSelected? = null,
@@ -72,6 +74,10 @@ class ChatRoomAdapter(
                     actionSelectListener?.openDirectMessage(roomName, permalink)
                 }
             }
+            BaseUiModel.ViewType.ACTIONS_ATTACHMENT -> {
+                val view = parent.inflate(R.layout.item_actions_attachment)
+                ActionsAttachmentViewHolder(view, actionsListener, reactionListener, actionAttachmentOnClickListener)
+            }
             else -> {
                 throw InvalidParameterException("TODO - implement for ${viewType.toViewType()}")
             }
@@ -125,6 +131,8 @@ class ChatRoomAdapter(
                 holder.bind(dataSet[position] as GenericFileAttachmentUiModel)
             is MessageReplyViewHolder ->
                 holder.bind(dataSet[position] as MessageReplyUiModel)
+            is ActionsAttachmentViewHolder ->
+                holder.bind(dataSet[position] as ActionsAttachmentUiModel)
         }
     }
 
@@ -203,6 +211,33 @@ class ChatRoomAdapter(
         }
     }
 
+    private val actionAttachmentOnClickListener = object : ActionAttachmentOnClickListener {
+        override fun onActionClicked(view: View, action: Action) {
+            val temp = action as ButtonAction
+            if (temp.url != null && temp.isWebView != null) {
+                if (temp.isWebView == true) {
+                    //TODO: Open in a configurable sizable webview
+                    Timber.d("Open in a configurable sizable webview")
+                } else {
+                    //Open in chrome custom tab
+                    temp.url?.let { view.openTabbedUrl(it) }
+                }
+            } else if (temp.message != null && temp.isMessageInChatWindow != null) {
+                if (temp.isMessageInChatWindow == true) {
+                    //Send to chat window
+                    temp.message?.let {
+                        if (roomId != null) {
+                            actionSelectListener?.sendMessage(roomId, it)
+                        }
+                    }
+                } else {
+                    //TODO: Send to bot but not in chat window
+                    Timber.d("Send to bot but not in chat window")
+                }
+            }
+        }
+    }
+
     private val actionsListener = object : BaseViewHolder.ActionsListener {
 
         override fun isActionsEnabled(): Boolean = enableActions
@@ -259,5 +294,6 @@ class ChatRoomAdapter(
         fun deleteMessage(roomId: String, id: String)
         fun showReactions(id: String)
         fun openDirectMessage(roomName: String, message: String)
+        fun sendMessage(chatRoomId: String, text: String)
     }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/presentation/ChatRoomNavigator.kt

@@ -4,37 +4,42 @@ import chat.rocket.android.R
 import chat.rocket.android.chatinformation.ui.messageInformationIntent
 import chat.rocket.android.chatroom.ui.ChatRoomActivity
 import chat.rocket.android.chatroom.ui.chatRoomIntent
+import chat.rocket.android.favoritemessages.ui.TAG_FAVORITE_MESSAGES_FRAGMENT
+import chat.rocket.android.files.ui.TAG_FILES_FRAGMENT
+import chat.rocket.android.members.ui.TAG_MEMBERS_FRAGMENT
+import chat.rocket.android.mentions.ui.TAG_MENTIONS_FRAGMENT
+import chat.rocket.android.pinnedmessages.ui.TAG_PINNED_MESSAGES_FRAGMENT
 import chat.rocket.android.server.ui.changeServerIntent
 import chat.rocket.android.util.extensions.addFragmentBackStack
 
 class ChatRoomNavigator(internal val activity: ChatRoomActivity) {
 
     fun toMembersList(chatRoomId: String) {
-        activity.addFragmentBackStack("MembersFragment", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_MEMBERS_FRAGMENT, R.id.fragment_container) {
             chat.rocket.android.members.ui.newInstance(chatRoomId)
         }
     }
 
     fun toMentions(chatRoomId: String) {
-        activity.addFragmentBackStack("MentionsFragment", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_MENTIONS_FRAGMENT, R.id.fragment_container) {
             chat.rocket.android.mentions.ui.newInstance(chatRoomId)
         }
     }
 
     fun toPinnedMessageList(chatRoomId: String) {
-        activity.addFragmentBackStack("PinnedMessages", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_PINNED_MESSAGES_FRAGMENT, R.id.fragment_container) {
             chat.rocket.android.pinnedmessages.ui.newInstance(chatRoomId)
         }
     }
 
     fun toFavoriteMessageList(chatRoomId: String) {
-        activity.addFragmentBackStack("FavoriteMessages", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_FAVORITE_MESSAGES_FRAGMENT, R.id.fragment_container) {
             chat.rocket.android.favoritemessages.ui.newInstance(chatRoomId)
         }
     }
 
     fun toFileList(chatRoomId: String) {
-        activity.addFragmentBackStack("Files", R.id.fragment_container) {
+        activity.addFragmentBackStack(TAG_FILES_FRAGMENT, R.id.fragment_container) {
             chat.rocket.android.files.ui.newInstance(chatRoomId)
         }
     }

app/src/main/java/chat/rocket/android/chatroom/presentation/ChatRoomPresenter.kt

@@ -17,6 +17,7 @@ import chat.rocket.android.db.DatabaseManager
 import chat.rocket.android.helper.MessageHelper
 import chat.rocket.android.helper.UserHelper
 import chat.rocket.android.infrastructure.LocalRepository
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.server.domain.GetCurrentServerInteractor
 import chat.rocket.android.server.domain.GetSettingsInteractor
 import chat.rocket.android.server.domain.JobSchedulerInteractor
@@ -33,6 +34,8 @@ import chat.rocket.android.server.infraestructure.state
 import chat.rocket.android.util.extension.compressImageAndGetInputStream
 import chat.rocket.android.util.extension.launchUI
 import chat.rocket.android.util.extensions.avatarUrl
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.SubscriptionTypeEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.model.RoomType
@@ -90,6 +93,7 @@ class ChatRoomPresenter @Inject constructor(
     private val usersRepository: UsersRepository,
     private val roomsRepository: RoomRepository,
     private val localRepository: LocalRepository,
+    private val analyticsTrackingInteractor: AnalyticsTrackingInteractor,
     private val userHelper: UserHelper,
     private val mapper: UiModelMapper,
     private val jobSchedulerInteractor: JobSchedulerInteractor,
@@ -107,7 +111,7 @@ class ChatRoomPresenter @Inject constructor(
     private val messagesChannel = Channel<Message>()
 
     private var chatRoomId: String? = null
-    private var chatRoomType: String? = null
+    private lateinit var chatRoomType: String
     private var chatIsBroadcast: Boolean = false
     private var chatRoles = emptyList<ChatRoomRole>()
     private val stateChannel = Channel<State>()
@@ -261,7 +265,7 @@ class ChatRoomPresenter @Inject constructor(
             try {
                 // ignore message for now, will receive it on the stream
                 val id = UUID.randomUUID().toString()
-                val message = if (messageId == null) {
+                if (messageId == null) {
                     val username = userHelper.username()
                     val newMessage = Message(
                         id = id,
@@ -291,11 +295,14 @@ class ChatRoomPresenter @Inject constructor(
                         messagesRepository.save(newMessage)
                         view.showNewMessage(
                             mapper.map(
-                                newMessage, 
+                                newMessage,
                                 RoomUiModel(roles = chatRoles, isBroadcast = chatIsBroadcast)
                             ), false
                         )
                         client.sendMessage(id, chatRoomId, text)
+                        if (analyticsTrackingInteractor.get()) {
+                            logMessageSent(currentServer)
+                        }
                     } catch (ex: Exception) {
                         // Ok, not very beautiful, but the backend sends us a not valid response
                         // When someone sends a message on a read-only channel, so we just ignore it
@@ -338,12 +345,9 @@ class ChatRoomPresenter @Inject constructor(
                     val maxFileSizeAllowed = settings.uploadMaxFileSize()
 
                     when {
-                        fileName.isEmpty() -> {
-                            view.showInvalidFileMessage()
-                        }
-                        fileSize > maxFileSizeAllowed -> {
+                        fileName.isEmpty() -> view.showInvalidFileMessage()
+                        fileSize > maxFileSizeAllowed && maxFileSizeAllowed !in -1..0 ->
                             view.showInvalidFileSize(fileSize, maxFileSizeAllowed)
-                        }
                         else -> {
                             var inputStream: InputStream? = uriInteractor.getInputStream(uri)
 
@@ -366,6 +370,9 @@ class ChatRoomPresenter @Inject constructor(
                                     inputStream
                                 }
                             }
+                            if (analyticsTrackingInteractor.get()) {
+                                logMediaUploaded(mimeType)
+                            }
                         }
                     }
                 }
@@ -392,9 +399,8 @@ class ChatRoomPresenter @Inject constructor(
                     val maxFileSizeAllowed = settings.uploadMaxFileSize()
 
                     when {
-                        fileSize > maxFileSizeAllowed -> {
+                        fileSize > maxFileSizeAllowed && maxFileSizeAllowed !in -1..0 ->
                             view.showInvalidFileSize(fileSize, maxFileSizeAllowed)
-                        }
                         else -> {
                             retryIO("uploadFile($roomId, $fileName, $mimeType") {
                                 client.uploadFile(
@@ -938,12 +944,45 @@ class ChatRoomPresenter @Inject constructor(
                 retryIO("toggleEmoji($messageId, $emoji)") {
                     client.toggleReaction(messageId, emoji.removeSurrounding(":"))
                 }
+                if (analyticsTrackingInteractor.get()) {
+                    logReactionEvent()
+                }
             } catch (ex: RocketChatException) {
                 Timber.e(ex)
             }
         }
     }
 
+    private fun logReactionEvent() {
+        when {
+            roomTypeOf(chatRoomType) is RoomType.DirectMessage ->
+                AnalyticsManager.logReaction(SubscriptionTypeEvent.DirectMessage)
+            roomTypeOf(chatRoomType) is RoomType.Channel ->
+                AnalyticsManager.logReaction(SubscriptionTypeEvent.Channel)
+            else -> AnalyticsManager.logReaction(SubscriptionTypeEvent.Group)
+        }
+    }
+
+    private fun logMediaUploaded(mimeType: String) {
+        when {
+            roomTypeOf(chatRoomType) is RoomType.DirectMessage ->
+                AnalyticsManager.logMediaUploaded(SubscriptionTypeEvent.DirectMessage, mimeType)
+            roomTypeOf(chatRoomType) is RoomType.Channel ->
+                AnalyticsManager.logMediaUploaded(SubscriptionTypeEvent.Channel, mimeType)
+            else -> AnalyticsManager.logMediaUploaded(SubscriptionTypeEvent.Group, mimeType)
+        }
+    }
+
+    private fun logMessageSent(serverUrl: String) {
+        when {
+            roomTypeOf(chatRoomType) is RoomType.DirectMessage ->
+                AnalyticsManager.logMessageSent(SubscriptionTypeEvent.DirectMessage, serverUrl)
+            roomTypeOf(chatRoomType) is RoomType.Channel ->
+                AnalyticsManager.logMessageSent(SubscriptionTypeEvent.Channel, serverUrl)
+            else -> AnalyticsManager.logMessageSent(SubscriptionTypeEvent.Group, serverUrl)
+        }
+    }
+
     fun showReactions(messageId: String) {
         view.showReactionsPopup(messageId)
     }

app/src/main/java/chat/rocket/android/chatroom/ui/ChatRoomActivity.kt

@@ -6,8 +6,6 @@ import android.content.Intent
 import android.os.Bundle
 import androidx.fragment.app.Fragment
 import androidx.appcompat.app.AppCompatActivity
-import android.text.SpannableStringBuilder
-import androidx.core.view.isVisible
 import chat.rocket.android.R
 import chat.rocket.android.chatroom.presentation.ChatRoomNavigator
 import chat.rocket.android.server.domain.GetCurrentServerInteractor
@@ -169,8 +167,4 @@ class ChatRoomActivity : AppCompatActivity(), HasSupportFragmentInjector {
         super.onBackPressed()
         overridePendingTransition(R.anim.close_enter, R.anim.close_exit)
     }
-
-    companion object {
-        const val TAG_CHAT_ROOM_FRAGMENT = "ChatRoomFragment"
-    }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/ui/ChatRoomFragment.kt

@@ -60,6 +60,7 @@ import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
 import chat.rocket.android.helper.ImageHelper
 import chat.rocket.android.helper.KeyboardHelper
 import chat.rocket.android.helper.MessageParser
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extension.asObservable
 import chat.rocket.android.util.extension.launchUI
 import chat.rocket.android.util.extensions.circularRevealOrUnreveal
@@ -71,6 +72,8 @@ import chat.rocket.android.util.extensions.rotateBy
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.textContent
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import chat.rocket.common.model.RoomType
 import chat.rocket.common.model.roomTypeOf
 import chat.rocket.core.internal.realtime.socket.model.State
@@ -116,6 +119,8 @@ fun newInstance(
     }
 }
 
+internal const val TAG_CHAT_ROOM_FRAGMENT = "ChatRoomFragment"
+
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 private const val BUNDLE_CHAT_ROOM_NAME = "chat_room_name"
 private const val BUNDLE_CHAT_ROOM_TYPE = "chat_room_type"
@@ -142,6 +147,8 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
     lateinit var presenter: ChatRoomPresenter
     @Inject
     lateinit var parser: MessageParser
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private lateinit var adapter: ChatRoomAdapter
     internal lateinit var chatRoomId: String
     private lateinit var chatRoomName: String
@@ -212,7 +219,7 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
             requireNotNull(bundle) { "no arguments supplied when the fragment was instantiated" }
         }
 
-        adapter = ChatRoomAdapter(chatRoomType, chatRoomName, this,
+        adapter = ChatRoomAdapter(chatRoomId, chatRoomType, chatRoomName, this,
                 reactionListener = this)
     }
 
@@ -238,6 +245,10 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
             it.showToolbarTitle(chatRoomName)
             it.showToolbarChatRoomIcon(chatRoomType)
         }
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.ChatRoom)
+        }
     }
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
@@ -1040,4 +1051,8 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
     override fun openDirectMessage(roomName: String, message: String) {
         presenter.openDirectMessage(roomName, message)
     }
+
+    override fun sendMessage(chatRoomId: String, text: String) {
+        presenter.sendMessage(chatRoomId, text, null)
+    }
 }

app/src/main/java/chat/rocket/android/chatroom/uimodel/ActionsAttachmentUiModel.kt

+package chat.rocket.android.chatroom.uimodel
+
+import chat.rocket.android.R
+import chat.rocket.core.model.Message
+import chat.rocket.core.model.attachment.actions.Action
+import chat.rocket.core.model.attachment.actions.ActionsAttachment
+
+data class ActionsAttachmentUiModel(
+	override val attachmentUrl: String,
+	val title: String?,
+	val actions: List<Action>,
+	val buttonAlignment: String,
+	override val message: Message,
+	override val rawData: ActionsAttachment,
+	override val messageId: String,
+	override var reactions: List<ReactionUiModel>,
+	override var nextDownStreamMessage: BaseUiModel<*>? = null,
+	override var preview: Message? = null,
+	override var isTemporary: Boolean = false,
+	override var unread: Boolean? = null,
+	override var menuItemsToHide: MutableList<Int> = mutableListOf(),
+	override var currentDayMarkerText: String,
+	override var showDayMarker: Boolean
+) : BaseAttachmentUiModel<ActionsAttachment> {
+	override val viewType: Int
+		get() = BaseUiModel.ViewType.ACTIONS_ATTACHMENT.viewType
+	override val layoutId: Int
+		get() = R.layout.item_actions_attachment
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/uimodel/BaseUiModel.kt

@@ -29,7 +29,8 @@ interface BaseUiModel<out T> {
         AUTHOR_ATTACHMENT(7),
         COLOR_ATTACHMENT(8),
         GENERIC_FILE_ATTACHMENT(9),
-        MESSAGE_REPLY(10)
+        MESSAGE_REPLY(10),
+        ACTIONS_ATTACHMENT(11)
     }
 }
 

app/src/main/java/chat/rocket/android/chatroom/uimodel/UiModelMapper.kt

@@ -46,6 +46,7 @@ import chat.rocket.core.model.attachment.GenericFileAttachment
 import chat.rocket.core.model.attachment.ImageAttachment
 import chat.rocket.core.model.attachment.MessageAttachment
 import chat.rocket.core.model.attachment.VideoAttachment
+import chat.rocket.core.model.attachment.actions.ActionsAttachment
 import chat.rocket.core.model.isSystemMessage
 import chat.rocket.core.model.url.Url
 import kotlinx.coroutines.experimental.CommonPool
@@ -305,10 +306,26 @@ class UiModelMapper @Inject constructor(
             is MessageAttachment -> mapMessageAttachment(message, attachment)
             is AuthorAttachment -> mapAuthorAttachment(message, attachment)
             is ColorAttachment -> mapColorAttachment(message, attachment)
+            is ActionsAttachment -> mapActionsAttachment(message, attachment)
             else -> null
         }
     }
 
+    private fun mapActionsAttachment(message: Message, attachment: ActionsAttachment): BaseUiModel<*>? {
+        return with(attachment) {
+            val content = stripMessageQuotes(message)
+
+            val localDateTime = DateTimeHelper.getLocalDateTime(message.timestamp)
+            val dayMarkerText = DateTimeHelper.getFormattedDateForMessages(localDateTime, context)
+
+            ActionsAttachmentUiModel(attachmentUrl = url, title = title,
+                    actions = actions, buttonAlignment = buttonAlignment, message = message, rawData = attachment,
+                    messageId = message.id, reactions = getReactions(message),
+                    preview = message.copy(message = content.message), unread = message.unread,
+                    showDayMarker = false, currentDayMarkerText = dayMarkerText)
+        }
+    }
+
     private fun mapColorAttachment(message: Message, attachment: ColorAttachment): BaseUiModel<*>? {
         return with(attachment) {
             val content = stripMessageQuotes(message)

app/src/main/java/chat/rocket/android/chatrooms/ui/ChatRoomsFragment.kt

@@ -32,12 +32,15 @@ import chat.rocket.android.db.DatabaseManager
 import chat.rocket.android.helper.ChatRoomsSortOrder
 import chat.rocket.android.helper.Constants
 import chat.rocket.android.helper.SharedPreferenceHelper
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extension.onQueryTextListener
 import chat.rocket.android.util.extensions.fadeIn
 import chat.rocket.android.util.extensions.fadeOut
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import chat.rocket.android.widget.DividerItemDecoration
 import chat.rocket.core.internal.realtime.socket.model.State
 import dagger.android.support.AndroidSupportInjection
@@ -45,6 +48,8 @@ import kotlinx.android.synthetic.main.fragment_chat_rooms.*
 import timber.log.Timber
 import javax.inject.Inject
 
+internal const val TAG_CHAT_ROOMS_FRAGMENT = "ChatRoomsFragment"
+
 private const val BUNDLE_CHAT_ROOM_ID = "BUNDLE_CHAT_ROOM_ID"
 
 class ChatRoomsFragment : Fragment(), ChatRoomsView {
@@ -54,14 +59,12 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
     lateinit var factory: ChatRoomsViewModelFactory
     @Inject
     lateinit var dbManager: DatabaseManager // TODO - remove when moving ChatRoom screen to DB
-
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     lateinit var viewModel: ChatRoomsViewModel
-
     private var searchView: SearchView? = null
     private var sortView: MenuItem? = null
-
     private val handler = Handler()
-
     private var chatRoomId: String? = null
     private var progressDialog: ProgressDialog? = null
 
@@ -108,6 +111,10 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
         subscribeUi()
 
         setupToolbar()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.ChatRooms)
+        }
     }
 
     private fun subscribeUi() {
@@ -216,7 +223,7 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
                 AlertDialog.Builder(context)
                     .setTitle(R.string.dialog_sort_title)
                     .setView(dialogLayout)
-                    .setPositiveButton("Done") { dialog, _ ->
+                    .setPositiveButton(R.string.dialog_button_done) { dialog, _ ->
                         invalidateQueryOnSearch()
                         updateSort()
                         dialog.dismiss()

app/src/main/java/chat/rocket/android/createchannel/ui/CreateChannelFragment.kt

@@ -20,10 +20,13 @@ import chat.rocket.android.createchannel.presentation.CreateChannelView
 import chat.rocket.android.main.ui.MainActivity
 import chat.rocket.android.members.adapter.MembersAdapter
 import chat.rocket.android.members.uimodel.MemberUiModel
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extension.asObservable
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import chat.rocket.common.model.RoomType
 import chat.rocket.common.model.roomTypeOf
 import com.google.android.material.chip.Chip
@@ -34,9 +37,13 @@ import kotlinx.android.synthetic.main.fragment_create_channel.*
 import java.util.concurrent.TimeUnit
 import javax.inject.Inject
 
+internal const val TAG_CREATE_CHANNEL_FRAGMENT = "CreateChannelFragment"
+
 class CreateChannelFragment : Fragment(), CreateChannelView, ActionMode.Callback {
     @Inject
     lateinit var createChannelPresenter: CreateChannelPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private var actionMode: ActionMode? = null
     private val adapter: MembersAdapter = MembersAdapter {
         if (it.username != null) {
@@ -69,6 +76,10 @@ class CreateChannelFragment : Fragment(), CreateChannelView, ActionMode.Callback
         setupViewListeners()
         setupRecyclerView()
         subscribeEditTexts()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.CreateChannel)
+        }
     }
 
     override fun onDestroyView() {
@@ -161,7 +172,7 @@ class CreateChannelFragment : Fragment(), CreateChannelView, ActionMode.Callback
 
     override fun prepareToShowChatList() {
         with(activity as MainActivity) {
-            setCheckedNavDrawerItem(R.id.action_chat_rooms)
+            setCheckedNavDrawerItem(R.id.menu_action_chats)
             openDrawer()
             getDrawerLayout().postDelayed(1000) {
                 closeDrawer()

app/src/main/java/chat/rocket/android/dagger/module/ActivityBuilder.kt

@@ -25,6 +25,7 @@ import chat.rocket.android.main.ui.MainActivity
 import chat.rocket.android.members.di.MembersFragmentProvider
 import chat.rocket.android.mentions.di.MentionsFragmentProvider
 import chat.rocket.android.pinnedmessages.di.PinnedMessagesFragmentProvider
+import chat.rocket.android.preferences.di.PreferencesFragmentProvider
 import chat.rocket.android.profile.di.ProfileFragmentProvider
 import chat.rocket.android.server.di.ChangeServerModule
 import chat.rocket.android.server.ui.ChangeServerActivity
@@ -56,7 +57,8 @@ abstract class ActivityBuilder {
             ChatRoomsFragmentProvider::class,
             CreateChannelProvider::class,
             ProfileFragmentProvider::class,
-            SettingsFragmentProvider::class
+            SettingsFragmentProvider::class,
+            PreferencesFragmentProvider::class
         ]
     )
     abstract fun bindMainActivity(): MainActivity

app/src/main/java/chat/rocket/android/dagger/module/AppModule.kt

@@ -23,6 +23,7 @@ import chat.rocket.android.push.GroupedPush
 import chat.rocket.android.push.PushManager
 import chat.rocket.android.server.domain.AccountsRepository
 import chat.rocket.android.server.domain.ActiveUsersRepository
+import chat.rocket.android.server.domain.AnalyticsTrackingRepository
 import chat.rocket.android.server.domain.ChatRoomsRepository
 import chat.rocket.android.server.domain.CurrentServerRepository
 import chat.rocket.android.server.domain.GetAccountInteractor
@@ -45,6 +46,7 @@ import chat.rocket.android.server.infraestructure.SharedPreferencesAccountsRepos
 import chat.rocket.android.server.infraestructure.SharedPreferencesMessagesRepository
 import chat.rocket.android.server.infraestructure.SharedPreferencesPermissionsRepository
 import chat.rocket.android.server.infraestructure.SharedPreferencesSettingsRepository
+import chat.rocket.android.server.infraestructure.SharedPrefsAnalyticsTrackingRepository
 import chat.rocket.android.server.infraestructure.SharedPrefsConnectingServerRepository
 import chat.rocket.android.server.infraestructure.SharedPrefsCurrentServerRepository
 import chat.rocket.android.util.AppJsonAdapterFactory
@@ -163,6 +165,12 @@ class AppModule {
         return SharedPrefsCurrentServerRepository(prefs)
     }
 
+    @Provides
+    @Singleton
+    fun provideAnalyticsTrackingRepository(prefs: SharedPreferences): AnalyticsTrackingRepository {
+        return SharedPrefsAnalyticsTrackingRepository(prefs)
+    }
+
     @Provides
     @ForAuthentication
     fun provideConnectingServerRepository(prefs: SharedPreferences): CurrentServerRepository {

app/src/main/java/chat/rocket/android/db/DatabaseManager.kt

@@ -330,7 +330,7 @@ class DatabaseManager(val context: Application,
             id = room.id,
             subscriptionId = subscription.id,
             type = room.type.toString(),
-            name = room.name ?: subscription.name ?: throw NullPointerException(),// this should be filtered on the SDK
+            name = room.name ?: subscription.name ?: throw NullPointerException(), // this should be filtered on the SDK
             fullname = subscription.fullName ?: room.fullName,
             userId = userId,
             ownerId = room.user?.id,

app/src/main/java/chat/rocket/android/favoritemessages/ui/FavoriteMessagesFragment.kt

@@ -16,9 +16,12 @@ import chat.rocket.android.chatroom.uimodel.BaseUiModel
 import chat.rocket.android.favoritemessages.presentation.FavoriteMessagesPresenter
 import chat.rocket.android.favoritemessages.presentation.FavoriteMessagesView
 import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_favorite_messages.*
 import javax.inject.Inject
@@ -31,13 +34,16 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_FAVORITE_MESSAGES_FRAGMENT = "FavoriteMessagesFragment"
 private const val INTENT_CHAT_ROOM_ID = "chat_room_id"
 
 class FavoriteMessagesFragment : Fragment(), FavoriteMessagesView {
-    private lateinit var chatRoomId: String
-    private val adapter = ChatRoomAdapter(enableActions = false)
     @Inject
     lateinit var presenter: FavoriteMessagesPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
+    private lateinit var chatRoomId: String
+    private val adapter = ChatRoomAdapter(enableActions = false)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -61,6 +67,10 @@ class FavoriteMessagesFragment : Fragment(), FavoriteMessagesView {
         super.onViewCreated(view, savedInstanceState)
         setupToolbar()
         presenter.loadFavoriteMessages(chatRoomId)
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.FavoriteMessages)
+        }
     }
 
     override fun showFavoriteMessages(favoriteMessages: List<BaseUiModel<*>>) {

app/src/main/java/chat/rocket/android/files/ui/FilesFragment.kt

@@ -21,9 +21,12 @@ import chat.rocket.android.files.uimodel.FileUiModel
 import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
 import chat.rocket.android.helper.ImageHelper
 import chat.rocket.android.player.PlayerActivity
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_files.*
 import javax.inject.Inject
@@ -36,11 +39,14 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_FILES_FRAGMENT = "FilesFragment"
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 
 class FilesFragment : Fragment(), FilesView {
     @Inject
     lateinit var presenter: FilesPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private val adapter: FilesAdapter =
         FilesAdapter { fileUiModel -> presenter.openFile(fileUiModel) }
     private val linearLayoutManager = LinearLayoutManager(context)
@@ -68,6 +74,10 @@ class FilesFragment : Fragment(), FilesView {
         super.onViewCreated(view, savedInstanceState)
         setupRecyclerView()
         presenter.loadFiles(chatRoomId)
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.Files)
+        }
     }
 
     override fun showFiles(dataSet: List<FileUiModel>, total: Long) {

app/src/main/java/chat/rocket/android/helper/UserHelper.kt

@@ -2,7 +2,6 @@ package chat.rocket.android.helper
 
 import chat.rocket.android.infrastructure.LocalRepository
 import chat.rocket.android.server.domain.GetCurrentServerInteractor
-import chat.rocket.android.server.domain.PublicSettings
 import chat.rocket.android.server.domain.SettingsRepository
 import chat.rocket.android.server.domain.useRealName
 import chat.rocket.common.model.SimpleUser
@@ -12,43 +11,13 @@ import javax.inject.Inject
 class UserHelper @Inject constructor(
     private val localRepository: LocalRepository,
     private val getCurrentServerInteractor: GetCurrentServerInteractor,
-    settingsRepository: SettingsRepository
+    private val settingsRepository: SettingsRepository
 ) {
 
-    private val settings: PublicSettings = settingsRepository.get(getCurrentServerInteractor.get()!!)
-
-    /**
-     * Return the display name for the given [user].
-     * If setting 'Use_Real_Name' is true then the real name will be given, or else
-     * the username without the '@' is yielded. The fallback for any case is the username, which
-     * could be null.
-     */
-    fun displayName(user: User): String? {
-        return if (settings.useRealName()) user.name ?: user.username else user.username
-    }
-
-    fun displayName(user: SimpleUser): String {
-        return if (settings.useRealName()) user.name ?: user.username ?: "" else user.username ?: ""
-    }
-
-    /**
-     * Return current logged user's display name.
-     *
-     * @see displayName
-     */
-    fun displayName(): String? {
-        user()?.let {
-            return displayName(it)
-        }
-        return null
-    }
-
     /**
      * Return current logged [User].
      */
-    fun user(): User? {
-        return localRepository.getCurrentUser(serverUrl())
-    }
+    fun user(): User? = getCurrentServerInteractor.get()?.let { localRepository.getCurrentUser(it) }
 
     /**
      * Return the username for the current logged [User].
@@ -56,13 +25,20 @@ class UserHelper @Inject constructor(
     fun username(): String? = localRepository.get(LocalRepository.CURRENT_USERNAME_KEY, null)
 
     /**
-     * Whether current [User] is admin on the current server.
+     * Return the display name for the given [user].
+     * If setting 'Use_Real_Name' is true then the real name will be given, otherwise the username
+     * without the '@' is yielded.
      */
-    fun isAdmin(): Boolean {
-        return user()?.roles?.find { it.equals("admin", ignoreCase = true) } != null
-    }
+    fun displayName(user: SimpleUser) = getCurrentServerInteractor.get()?.let {
+        if (settingsRepository.get(it).useRealName()) {
+            user.name
+        } else {
+            user.username
+        }
+    }.orEmpty()
 
-    private fun serverUrl(): String {
-        return getCurrentServerInteractor.get()!!
-    }
-}
\ No newline at end of file
+    /**
+     * Whether current [User] is admin on the current server.
+     */
+    fun isAdmin(): Boolean = user()?.roles?.find { it.equals("admin", true) } != null
+}

app/src/main/java/chat/rocket/android/main/presentation/MainNavigator.kt

@@ -4,39 +4,50 @@ import chat.rocket.android.R
 import chat.rocket.android.authentication.ui.newServerIntent
 import chat.rocket.android.chatroom.ui.chatRoomIntent
 import chat.rocket.android.chatrooms.ui.ChatRoomsFragment
+import chat.rocket.android.chatrooms.ui.TAG_CHAT_ROOMS_FRAGMENT
 import chat.rocket.android.createchannel.ui.CreateChannelFragment
+import chat.rocket.android.createchannel.ui.TAG_CREATE_CHANNEL_FRAGMENT
 import chat.rocket.android.main.ui.MainActivity
 import chat.rocket.android.profile.ui.ProfileFragment
+import chat.rocket.android.profile.ui.TAG_PROFILE_FRAGMENT
 import chat.rocket.android.server.ui.changeServerIntent
 import chat.rocket.android.settings.ui.SettingsFragment
+import chat.rocket.android.settings.ui.TAG_SETTINGS_FRAGMENT
 import chat.rocket.android.util.extensions.addFragment
+import chat.rocket.android.webview.adminpanel.ui.AdminPanelWebViewFragment
 
 class MainNavigator(internal val activity: MainActivity) {
 
     fun toChatList(chatRoomId: String? = null) {
-        activity.addFragment("ChatRoomsFragment", R.id.fragment_container) {
+        activity.addFragment(TAG_CHAT_ROOMS_FRAGMENT, R.id.fragment_container) {
             ChatRoomsFragment.newInstance(chatRoomId)
         }
     }
 
     fun toCreateChannel() {
-        activity.addFragment("CreateChannelFragment", R.id.fragment_container) {
+        activity.addFragment(TAG_CREATE_CHANNEL_FRAGMENT, R.id.fragment_container) {
             CreateChannelFragment.newInstance()
         }
     }
 
     fun toUserProfile() {
-        activity.addFragment("ProfileFragment", R.id.fragment_container) {
+        activity.addFragment(TAG_PROFILE_FRAGMENT, R.id.fragment_container) {
             ProfileFragment.newInstance()
         }
     }
 
     fun toSettings() {
-        activity.addFragment("SettingsFragment", R.id.fragment_container) {
+        activity.addFragment(TAG_SETTINGS_FRAGMENT, R.id.fragment_container) {
             SettingsFragment.newInstance()
         }
     }
 
+    fun toAdminPanel(webPageUrl: String, userToken: String) {
+        activity.addFragment("AdminPanelWebViewFragment", R.id.fragment_container) {
+            AdminPanelWebViewFragment.newInstance(webPageUrl, userToken)
+        }
+    }
+
     fun toChatRoom(
         chatRoomId: String,
         chatRoomName: String,
@@ -62,7 +73,17 @@ class MainNavigator(internal val activity: MainActivity) {
         activity.overridePendingTransition(R.anim.open_enter, R.anim.open_exit)
     }
 
-    fun toNewServer(serverUrl: String? = null) {
+    /**
+     * Switches to a server, given a [serverUrl] or adds a new server (navigating to the
+     * AuthenticationActivity) if the user server list only contains one server and the
+     * user logs out from this server.
+     * NOTE: If the user has more than one server and logs out from the current server, then it will
+     * switch to the first server in the server list.
+     *
+     * @param serverUrl The server URL to switch from, or null in case user logs out from the
+     * current server.
+     */
+    fun switchOrAddNewServer(serverUrl: String? = null) {
         activity.startActivity(activity.changeServerIntent(serverUrl = serverUrl))
         activity.finish()
     }

app/src/main/java/chat/rocket/android/main/presentation/MainPresenter.kt

@@ -16,6 +16,7 @@ import chat.rocket.android.server.domain.GetCurrentServerInteractor
 import chat.rocket.android.server.domain.GetSettingsInteractor
 import chat.rocket.android.server.domain.PublicSettings
 import chat.rocket.android.server.domain.RefreshSettingsInteractor
+import chat.rocket.android.server.domain.RefreshPermissionsInteractor
 import chat.rocket.android.server.domain.RemoveAccountInteractor
 import chat.rocket.android.server.domain.SaveAccountInteractor
 import chat.rocket.android.server.domain.TokenRepository
@@ -25,6 +26,7 @@ import chat.rocket.android.server.infraestructure.ConnectionManagerFactory
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
 import chat.rocket.android.server.presentation.CheckServerPresenter
 import chat.rocket.android.util.extension.launchUI
+import chat.rocket.android.util.extensions.adminPanelUrl
 import chat.rocket.android.util.extensions.registerPushToken
 import chat.rocket.android.util.extensions.serverLogoUrl
 import chat.rocket.android.util.retryIO
@@ -51,6 +53,7 @@ class MainPresenter @Inject constructor(
     private val tokenRepository: TokenRepository,
     private val serverInteractor: GetCurrentServerInteractor,
     private val refreshSettingsInteractor: RefreshSettingsInteractor,
+    private val refreshPermissionsInteractor: RefreshPermissionsInteractor,
     private val localRepository: LocalRepository,
     private val navHeaderMapper: NavHeaderUiModelMapper,
     private val saveAccountInteractor: SaveAccountInteractor,
@@ -67,7 +70,6 @@ class MainPresenter @Inject constructor(
     private val dbManager = dbManagerFactory.create(currentServer)
     private val client: RocketChatClient = factory.create(currentServer)
     private var settings: PublicSettings = getSettingsInteractor.get(serverInteractor.get()!!)
-
     private val userDataChannel = Channel<Myself>()
 
     fun toChatList(chatRoomId: String? = null) = navigator.toChatList(chatRoomId)
@@ -76,6 +78,10 @@ class MainPresenter @Inject constructor(
 
     fun toSettings() = navigator.toSettings()
 
+    fun toAdminPanel() = tokenRepository.get(currentServer)?.let {
+        navigator.toAdminPanel(currentServer.adminPanelUrl(), it.authToken)
+    }
+
     fun toCreateChannel() = navigator.toCreateChannel()
 
     fun loadServerAccounts() {
@@ -181,7 +187,7 @@ class MainPresenter @Inject constructor(
                 tokenRepository.remove(currentServer)
 
                 withContext(CommonPool) { dbManager.logout() }
-                navigator.toNewServer()
+                navigator.switchOrAddNewServer()
             } catch (ex: Exception) {
                 Timber.d(ex, "Error cleaning up the session...")
             }
@@ -191,6 +197,7 @@ class MainPresenter @Inject constructor(
 
     fun connect() {
         refreshSettingsInteractor.refreshAsync(currentServer)
+        refreshPermissionsInteractor.refreshAsync(currentServer)
         manager.connect()
     }
 
@@ -201,7 +208,7 @@ class MainPresenter @Inject constructor(
 
     fun changeServer(serverUrl: String) {
         if (currentServer != serverUrl) {
-            navigator.toNewServer(serverUrl)
+            navigator.switchOrAddNewServer(serverUrl)
         } else {
             view.closeServerSelection()
         }

app/src/main/java/chat/rocket/android/main/ui/MainActivity.kt

@@ -5,10 +5,9 @@ import android.app.Activity
 import android.app.AlertDialog
 import android.app.ProgressDialog
 import android.os.Bundle
-import android.view.Gravity
-import android.view.MenuItem
 import androidx.annotation.IdRes
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.GravityCompat
 import androidx.drawerlayout.widget.DrawerLayout
 import androidx.fragment.app.Fragment
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -19,15 +18,16 @@ import chat.rocket.android.main.adapter.Selector
 import chat.rocket.android.main.presentation.MainPresenter
 import chat.rocket.android.main.presentation.MainView
 import chat.rocket.android.main.uimodel.NavHeaderUiModel
+import chat.rocket.android.server.domain.PermissionsInteractor
 import chat.rocket.android.server.domain.model.Account
 import chat.rocket.android.server.ui.INTENT_CHAT_ROOM_ID
 import chat.rocket.android.util.extensions.fadeIn
 import chat.rocket.android.util.extensions.fadeOut
 import chat.rocket.android.util.extensions.rotateBy
 import chat.rocket.android.util.extensions.showToast
+import chat.rocket.android.util.invalidateFirebaseToken
+import chat.rocket.android.util.refreshFCMToken
 import chat.rocket.common.model.UserStatus
-import com.google.firebase.iid.FirebaseInstanceId
-import com.google.firebase.messaging.FirebaseMessaging
 import dagger.android.AndroidInjection
 import dagger.android.AndroidInjector
 import dagger.android.DispatchingAndroidInjector
@@ -51,6 +51,8 @@ class MainActivity : AppCompatActivity(), MainView, HasActivityInjector,
     lateinit var fragmentDispatchingAndroidInjector: DispatchingAndroidInjector<Fragment>
     @Inject
     lateinit var presenter: MainPresenter
+    @Inject
+    lateinit var permissions: PermissionsInteractor
     private var isFragmentAdded: Boolean = false
     private var expanded = false
     private val headerLayout by lazy { view_navigation.getHeaderView(0) }
@@ -63,13 +65,7 @@ class MainActivity : AppCompatActivity(), MainView, HasActivityInjector,
         setContentView(R.layout.activity_main)
 
         launch(CommonPool) {
-            try {
-                val token = FirebaseInstanceId.getInstance().token
-                Timber.d("FCM token: $token")
-                presenter.refreshToken(token)
-            } catch (ex: Exception) {
-                Timber.d(ex, "Missing play services...")
-            }
+            refreshFCMToken(presenter)
         }
 
         chatRoomId = intent.getStringExtra(INTENT_CHAT_ROOM_ID)
@@ -136,7 +132,7 @@ class MainActivity : AppCompatActivity(), MainView, HasActivityInjector,
                     text_user_name.text = userDisplayName
                 }
                 if (userAvatar != null) {
-                    image_avatar.setImageURI(userAvatar)
+                    setAvatar(userAvatar)
                 }
                 if (serverLogo != null) {
                     server_logo.setImageURI(serverLogo)
@@ -173,9 +169,9 @@ class MainActivity : AppCompatActivity(), MainView, HasActivityInjector,
         }
 
         headerLayout.image_avatar.setOnClickListener {
-            view_navigation.menu.findItem(R.id.action_profile).isChecked = true
+            view_navigation.menu.findItem(R.id.menu_action_profile).isChecked = true
             presenter.toUserProfile()
-            drawer_layout.closeDrawer(Gravity.START)
+            drawer_layout.closeDrawer(GravityCompat.START)
         }
     }
 
@@ -212,7 +208,7 @@ class MainActivity : AppCompatActivity(), MainView, HasActivityInjector,
     }
 
     override fun invalidateToken(token: String) =
-        FirebaseInstanceId.getInstance().deleteToken(token, FirebaseMessaging.INSTANCE_ID_SCOPE)
+        invalidateFirebaseToken(token)
 
     override fun showMessage(resId: Int) = showToast(resId)
 
@@ -225,44 +221,31 @@ class MainActivity : AppCompatActivity(), MainView, HasActivityInjector,
     }
 
     fun setupNavigationView() {
-        view_navigation.setNavigationItemSelectedListener { menuItem ->
-            menuItem.isChecked = true
+        with (view_navigation.menu) {
+            clear()
+            setupMenu(this)
+        }
+
+        view_navigation.setNavigationItemSelectedListener {
+            it.isChecked = true
             closeDrawer()
-            onNavDrawerItemSelected(menuItem)
+            onNavDrawerItemSelected(it)
             true
         }
 
         toolbar.setNavigationIcon(R.drawable.ic_menu_white_24dp)
-        toolbar.setNavigationOnClickListener {
-            openDrawer()
-        }
+        toolbar.setNavigationOnClickListener { openDrawer() }
     }
 
-    private fun onNavDrawerItemSelected(menuItem: MenuItem) {
-        when (menuItem.itemId) {
-            R.id.action_chat_rooms -> {
-                presenter.toChatList()
-            }
-            R.id.action_profile -> {
-                presenter.toUserProfile()
-            }
-            R.id.action_channel -> {
-                presenter.toCreateChannel()
-            }
-            R.id.action_settings -> {
-                presenter.toSettings()
-            }
-            R.id.action_logout -> {
-                presenter.logout()
-            }
-        }
+    fun setAvatar(avatarUrl: String) {
+        headerLayout.image_avatar.setImageURI(avatarUrl)
     }
 
     fun getDrawerLayout(): DrawerLayout = drawer_layout
 
-    fun openDrawer() = drawer_layout.openDrawer(Gravity.START)
+    fun openDrawer() = drawer_layout.openDrawer(GravityCompat.START)
 
-    fun closeDrawer() = drawer_layout.closeDrawer(Gravity.START)
+    fun closeDrawer() = drawer_layout.closeDrawer(GravityCompat.START)
 
     fun setCheckedNavDrawerItem(@IdRes item: Int) = view_navigation.setCheckedItem(item)
 

app/src/main/java/chat/rocket/android/main/ui/Menu.kt

+package chat.rocket.android.main.ui
+
+import android.view.Menu
+import android.view.MenuItem
+import chat.rocket.android.R
+
+internal fun MainActivity.setupMenu(menu: Menu) {
+    with(menu) {
+        add(
+            R.id.menu_section_one,
+            R.id.menu_action_chats,
+            Menu.NONE,
+            R.string.title_chats
+        ).setIcon(R.drawable.ic_chat_bubble_black_24dp)
+            .isChecked = true
+
+        add(
+            R.id.menu_section_one,
+            R.id.menu_action_create_channel,
+            Menu.NONE,
+            R.string.action_create_channel
+        ).setIcon(R.drawable.ic_create_black_24dp)
+
+        add(
+            R.id.menu_section_two,
+            R.id.menu_action_profile,
+            Menu.NONE,
+            R.string.title_profile
+        ).setIcon(R.drawable.ic_person_black_24dp)
+
+        add(
+            R.id.menu_section_two,
+            R.id.menu_action_settings,
+            Menu.NONE,
+            R.string.title_settings
+        ).setIcon(R.drawable.ic_settings_black_24dp)
+
+        if (permissions.canSeeTheAdminPanel()) {
+            add(
+                R.id.menu_section_two,
+                R.id.menu_action_admin_panel,
+                Menu.NONE,
+                R.string.title_admin_panel
+            ).setIcon(R.drawable.ic_settings_black_24dp)
+        }
+
+        add(
+            R.id.menu_section_three,
+            R.id.menu_action_logout,
+            Menu.NONE,
+            R.string.action_logout
+        ).setIcon(R.drawable.ic_logout_black_24dp)
+
+        setGroupCheckable(R.id.menu_section_one, true, true)
+        setGroupCheckable(R.id.menu_section_two, true, true)
+        setGroupCheckable(R.id.menu_section_three, true, true)
+    }
+}
+
+internal fun MainActivity.onNavDrawerItemSelected(menuItem: MenuItem) {
+    when (menuItem.itemId) {
+        R.id.menu_action_chats-> presenter.toChatList()
+        R.id.menu_action_create_channel -> presenter.toCreateChannel()
+        R.id.menu_action_profile -> presenter.toUserProfile()
+        R.id.menu_action_settings -> presenter.toSettings()
+        R.id.menu_action_admin_panel -> presenter.toAdminPanel()
+        R.id.menu_action_logout -> presenter.logout()
+    }
+}

app/src/main/java/chat/rocket/android/members/presentation/MembersNavigator.kt

 package chat.rocket.android.members.presentation
 
 import chat.rocket.android.chatroom.ui.ChatRoomActivity
+import chat.rocket.android.members.ui.TAG_MEMBER_BOTTOM_SHEET_FRAGMENT
 import chat.rocket.android.members.ui.newInstance
 
 class MembersNavigator(internal val activity: ChatRoomActivity) {
@@ -8,7 +9,7 @@ class MembersNavigator(internal val activity: ChatRoomActivity) {
     fun toMemberDetails(avatarUri: String, realName: String, username: String, email: String, utcOffset: String) {
         activity.apply {
             newInstance(avatarUri, realName, username, email, utcOffset)
-                .show(supportFragmentManager, "MemberBottomSheetFragment")
+                .show(supportFragmentManager, TAG_MEMBER_BOTTOM_SHEET_FRAGMENT)
         }
     }
 }

app/src/main/java/chat/rocket/android/members/ui/MemberBottomSheetFragment.kt

 package chat.rocket.android.members.ui
 
 import android.os.Bundle
-import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.core.view.isVisible
 import chat.rocket.android.R
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.content
 import chat.rocket.android.util.extensions.textContent
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 import kotlinx.android.synthetic.main.fragment_member_bottom_sheet.*
+import javax.inject.Inject
 
-fun newInstance(avatarUri: String,
-                realName: String,
-                username: String,
-                email: String,
-                utcOffset: String): BottomSheetDialogFragment {
+fun newInstance(
+    avatarUri: String,
+    realName: String,
+    username: String,
+    email: String,
+    utcOffset: String
+): BottomSheetDialogFragment {
     return MemberBottomSheetFragment().apply {
         arguments = Bundle(1).apply {
             putString(BUNDLE_AVATAR_URI, avatarUri)
@@ -27,13 +33,17 @@ fun newInstance(avatarUri: String,
     }
 }
 
+internal const val TAG_MEMBER_BOTTOM_SHEET_FRAGMENT = "MemberBottomSheetFragment"
+
 private const val BUNDLE_AVATAR_URI = "avatar_uri"
 private const val BUNDLE_REAL_NAME = "real_name"
 private const val BUNDLE_USERNAME = "username"
 private const val BUNDLE_EMAIL = "email"
 private const val BUNDLE_UTC_OFFSET = "utc_offset"
 
-class MemberBottomSheetFragment: BottomSheetDialogFragment() {
+class MemberBottomSheetFragment : BottomSheetDialogFragment() {
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private lateinit var avatarUri: String
     private lateinit var realName: String
     private lateinit var username: String
@@ -54,12 +64,21 @@ class MemberBottomSheetFragment: BottomSheetDialogFragment() {
             requireNotNull(bundle) { "no arguments supplied when the fragment was instantiated" }
         }
     }
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? =
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? =
         inflater.inflate(R.layout.fragment_member_bottom_sheet, container, false)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         showMemberDetails()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.MemberBottomSheet)
+        }
     }
 
     private fun showMemberDetails() {
@@ -74,7 +93,7 @@ class MemberBottomSheetFragment: BottomSheetDialogFragment() {
             text_member_email_address.isVisible = false
         }
 
-        if (utcOffset.isNotEmpty()){
+        if (utcOffset.isNotEmpty()) {
             text_member_utc.content = utcOffset
         } else {
             text_utc.isVisible = false

app/src/main/java/chat/rocket/android/members/ui/MembersFragment.kt

@@ -16,9 +16,12 @@ import chat.rocket.android.members.adapter.MembersAdapter
 import chat.rocket.android.members.presentation.MembersPresenter
 import chat.rocket.android.members.presentation.MembersView
 import chat.rocket.android.members.uimodel.MemberUiModel
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_members.*
 import javax.inject.Inject
@@ -31,11 +34,14 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_MEMBERS_FRAGMENT = "MembersFragment"
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 
 class MembersFragment : Fragment(), MembersView {
     @Inject
     lateinit var presenter: MembersPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private val adapter: MembersAdapter =
         MembersAdapter { memberUiModel -> presenter.toMemberDetails(memberUiModel) }
     private val linearLayoutManager = LinearLayoutManager(context)
@@ -63,6 +69,10 @@ class MembersFragment : Fragment(), MembersView {
         super.onViewCreated(view, savedInstanceState)
         setupRecyclerView()
         presenter.loadChatRoomsMembers(chatRoomId)
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.Members)
+        }
     }
 
     override fun showMembers(dataSet: List<MemberUiModel>, total: Long) {

app/src/main/java/chat/rocket/android/mentions/ui/MentionsFragment.kt

@@ -16,9 +16,12 @@ import chat.rocket.android.chatroom.uimodel.BaseUiModel
 import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
 import chat.rocket.android.mentions.presentention.MentionsPresenter
 import chat.rocket.android.mentions.presentention.MentionsView
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_mentions.*
 import javax.inject.Inject
@@ -31,6 +34,7 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_MENTIONS_FRAGMENT = "MentionsFragment"
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 
 class MentionsFragment : Fragment(), MentionsView {
@@ -39,6 +43,8 @@ class MentionsFragment : Fragment(), MentionsView {
     private val adapter = ChatRoomAdapter(enableActions = false)
     @Inject
     lateinit var presenter: MentionsPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -63,6 +69,10 @@ class MentionsFragment : Fragment(), MentionsView {
 
         setupToolbar()
         presenter.loadMentions(chatRoomId)
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.Mentions)
+        }
     }
 
     override fun showMentions(mentions: List<BaseUiModel<*>>) {

app/src/main/java/chat/rocket/android/pinnedmessages/ui/PinnedMessagesFragment.kt

 package chat.rocket.android.pinnedmessages.ui
 
 import android.os.Bundle
-import androidx.fragment.app.Fragment
-import androidx.recyclerview.widget.DefaultItemAnimator
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.core.view.isVisible
+import androidx.fragment.app.Fragment
+import androidx.recyclerview.widget.DefaultItemAnimator
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import chat.rocket.android.R
 import chat.rocket.android.chatroom.adapter.ChatRoomAdapter
 import chat.rocket.android.chatroom.ui.ChatRoomActivity
@@ -16,9 +16,12 @@ import chat.rocket.android.chatroom.uimodel.BaseUiModel
 import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
 import chat.rocket.android.pinnedmessages.presentation.PinnedMessagesPresenter
 import chat.rocket.android.pinnedmessages.presentation.PinnedMessagesView
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_pinned_messages.*
 import javax.inject.Inject
@@ -31,14 +34,16 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_PINNED_MESSAGES_FRAGMENT = "PinnedMessagesFragment"
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 
 class PinnedMessagesFragment : Fragment(), PinnedMessagesView {
-
-    private lateinit var chatRoomId: String
-    private val adapter = ChatRoomAdapter(enableActions = false)
     @Inject
     lateinit var presenter: PinnedMessagesPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
+    private lateinit var chatRoomId: String
+    private val adapter = ChatRoomAdapter(enableActions = false)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -63,6 +68,10 @@ class PinnedMessagesFragment : Fragment(), PinnedMessagesView {
 
         setupToolbar()
         presenter.loadPinnedMessages(chatRoomId)
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.PinnedMessages)
+        }
     }
 
     override fun showPinnedMessages(pinnedMessages: List<BaseUiModel<*>>) {

app/src/main/java/chat/rocket/android/preferences/di/PreferencesFragmentModule.kt

+package chat.rocket.android.preferences.di
+
+import chat.rocket.android.dagger.scope.PerFragment
+import chat.rocket.android.preferences.presentation.PreferencesView
+import chat.rocket.android.preferences.ui.PreferencesFragment
+import dagger.Module
+import dagger.Provides
+
+@Module
+class PreferencesFragmentModule {
+
+    @Provides
+    @PerFragment
+    fun preferencesView(frag: PreferencesFragment): PreferencesView {
+        return frag
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/preferences/di/PreferencesFragmentProvider.kt

+package chat.rocket.android.preferences.di
+
+import chat.rocket.android.dagger.scope.PerFragment
+import chat.rocket.android.preferences.ui.PreferencesFragment
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Module
+abstract class PreferencesFragmentProvider {
+
+    @ContributesAndroidInjector(modules = [PreferencesFragmentModule::class])
+    @PerFragment
+    abstract fun providePreferencesFragment(): PreferencesFragment
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/preferences/presentation/PreferencesPresenter.kt

+package chat.rocket.android.preferences.presentation
+
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
+import javax.inject.Inject
+
+class PreferencesPresenter @Inject constructor(
+    private val view: PreferencesView,
+    private val analyticsTrackingInteractor: AnalyticsTrackingInteractor
+) {
+
+    fun loadAnalyticsTrackingInformation() {
+        view.setupAnalyticsTrackingView(analyticsTrackingInteractor.get())
+    }
+
+    fun enableAnalyticsTracking() {
+        analyticsTrackingInteractor.save(true)
+    }
+
+    fun disableAnalyticsTracking() {
+        analyticsTrackingInteractor.save(false)
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/preferences/presentation/PreferencesView.kt

+package chat.rocket.android.preferences.presentation
+
+interface PreferencesView {
+
+    /**
+     * Setups the analytics tracking view.
+     *
+     * @param isAnalyticsTrackingEnabled Whether the analytics tracking is enabled
+     */
+    fun setupAnalyticsTrackingView(isAnalyticsTrackingEnabled: Boolean)
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/preferences/ui/PreferencesFragment.kt

+package chat.rocket.android.preferences.ui
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import chat.rocket.android.BuildConfig
+import chat.rocket.android.R
+import chat.rocket.android.main.ui.MainActivity
+import chat.rocket.android.preferences.presentation.PreferencesPresenter
+import chat.rocket.android.preferences.presentation.PreferencesView
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
+import dagger.android.support.AndroidSupportInjection
+import kotlinx.android.synthetic.main.app_bar.*
+import kotlinx.android.synthetic.main.fragment_preferences.*
+import javax.inject.Inject
+
+internal const val TAG_PREFERENCES_FRAGMENT = "PreferencesFragment"
+
+class PreferencesFragment : Fragment(), PreferencesView {
+    @Inject
+    lateinit var presenter: PreferencesPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        AndroidSupportInjection.inject(this)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? = inflater.inflate(R.layout.fragment_preferences, container, false)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        setupToolbar()
+        setupListeners()
+        presenter.loadAnalyticsTrackingInformation()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.Preferences)
+        }
+    }
+
+    override fun setupAnalyticsTrackingView(isAnalyticsTrackingEnabled: Boolean) {
+        if (BuildConfig.FLAVOR == "foss") {
+            text_analytics_tracking_description.text =
+                    getString(R.string.msg_not_applicable_since_it_is_a_foss_version)
+            switch_analytics_tracking.isChecked = false
+            switch_analytics_tracking.isEnabled = false
+            return
+        }
+
+        if (isAnalyticsTrackingEnabled) {
+            text_analytics_tracking_description.text =
+                    getString(R.string.msg_send_analytics_tracking)
+        } else {
+            text_analytics_tracking_description.text =
+                    getString(R.string.msg_do_not_send_analytics_tracking)
+        }
+        switch_analytics_tracking.isChecked = isAnalyticsTrackingEnabled
+    }
+
+    private fun setupToolbar() {
+        with((activity as MainActivity).toolbar) {
+            title = getString(R.string.title_preferences)
+            setNavigationIcon(R.drawable.ic_arrow_back_white_24dp)
+            setNavigationOnClickListener { activity?.onBackPressed() }
+        }
+    }
+
+    private fun setupListeners() {
+        switch_analytics_tracking.setOnCheckedChangeListener { _, isChecked ->
+            if (isChecked) {
+                text_analytics_tracking_description.text =
+                        getString(R.string.msg_send_analytics_tracking)
+                presenter.enableAnalyticsTracking()
+            } else {
+                text_analytics_tracking_description.text =
+                        getString(R.string.msg_do_not_send_analytics_tracking)
+                presenter.disableAnalyticsTracking()
+            }
+        }
+    }
+
+    companion object {
+        fun newInstance() = PreferencesFragment()
+    }
+}

app/src/main/java/chat/rocket/android/profile/presentation/ProfilePresenter.kt

 package chat.rocket.android.profile.presentation
 
+import android.graphics.Bitmap
+import android.net.Uri
+import chat.rocket.android.chatroom.domain.UriInteractor
 import chat.rocket.android.core.behaviours.showMessage
 import chat.rocket.android.core.lifecycle.CancelStrategy
+import chat.rocket.android.helper.UserHelper
 import chat.rocket.android.server.domain.GetCurrentServerInteractor
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
+import chat.rocket.android.util.extension.compressImageAndGetByteArray
 import chat.rocket.android.util.extension.launchUI
 import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.util.ifNull
 import chat.rocket.core.RocketChatClient
-import chat.rocket.core.internal.rest.me
+import chat.rocket.core.internal.rest.resetAvatar
 import chat.rocket.core.internal.rest.setAvatar
 import chat.rocket.core.internal.rest.updateProfile
+import java.util.*
 import javax.inject.Inject
 
 class ProfilePresenter @Inject constructor(
     private val view: ProfileView,
     private val strategy: CancelStrategy,
+    private val uriInteractor: UriInteractor,
+    val userHelper: UserHelper,
     serverInteractor: GetCurrentServerInteractor,
     factory: RocketChatClientFactory
 ) {
     private val serverUrl = serverInteractor.get()!!
     private val client: RocketChatClient = factory.create(serverUrl)
-    private lateinit var myselfId: String
+    private val myselfId = userHelper.user()?.id ?: ""
+    private var myselfName = userHelper.user()?.name ?: ""
+    private var myselfUsername = userHelper.username() ?: ""
+    private var myselfEmailAddress = userHelper.user()?.emails?.getOrNull(0)?.address ?: ""
 
     fun loadUserProfile() {
         launchUI(strategy) {
             view.showLoading()
             try {
-                val myself = retryIO("me") { client.me() }
-                val id = myself.id
-                val username = myself.username
-                if (id == null || username == null) {
+                view.showProfile(
+                    serverUrl.avatarUrl(myselfUsername),
+                    myselfName,
+                    myselfUsername,
+                    myselfEmailAddress
+                )
+            } catch (exception: RocketChatException) {
+                view.showMessage(exception)
+            } finally {
+                view.hideLoading()
+            }
+        }
+    }
+
+    fun updateUserProfile(email: String, name: String, username: String) {
+        launchUI(strategy) {
+            view.showLoading()
+            try {
+                retryIO { client.updateProfile(myselfId, email, name, username) }
+
+                myselfEmailAddress = email
+                myselfName = name
+                myselfUsername = username
+
+                view.showProfileUpdateSuccessfullyMessage()
+                loadUserProfile()
+            } catch (exception: RocketChatException) {
+                exception.message?.let {
+                    view.showMessage(it)
+                }.ifNull {
                     view.showGenericErrorMessage()
-                } else {
-                    myselfId = id
-                    val avatarUrl = serverUrl.avatarUrl(username)
-                    val email = myself.emails?.getOrNull(0)?.address
-                    view.showProfile(
-                        avatarUrl,
-                        myself.name ?: "",
-                        myself.username ?: "",
-                        email
-                    )
                 }
+            } finally {
+                view.hideLoading()
+            }
+        }
+    }
+
+    fun updateAvatar(uri: Uri) {
+        launchUI(strategy) {
+            view.showLoading()
+            try {
+                retryIO {
+                    client.setAvatar(
+                        uriInteractor.getFileName(uri) ?: uri.toString(),
+                        uriInteractor.getMimeType(uri)
+                    ) {
+                        uriInteractor.getInputStream(uri)
+                    }
+                }
+                view.reloadUserAvatar(serverUrl.avatarUrl(myselfUsername))
             } catch (exception: RocketChatException) {
-                view.showMessage(exception)
+                exception.message?.let {
+                    view.showMessage(it)
+                }.ifNull {
+                    view.showGenericErrorMessage()
+                }
             } finally {
                 view.hideLoading()
             }
         }
     }
 
-    fun updateUserProfile(email: String, name: String, username: String, avatarUrl: String = "") {
+    fun preparePhotoAndUpdateAvatar(bitmap: Bitmap) {
         launchUI(strategy) {
             view.showLoading()
             try {
-                if (avatarUrl != "") {
-                    retryIO { client.setAvatar(avatarUrl) }
+                val byteArray = bitmap.compressImageAndGetByteArray("image/png")
+
+                retryIO {
+                    client.setAvatar(
+                        UUID.randomUUID().toString() + ".png",
+                        "image/png"
+                    ) {
+                        byteArray?.inputStream()
+                    }
                 }
-                val user = retryIO {
-                    client.updateProfile(
-                        userId = myselfId, email = email, name = name, username = username
-                    )
+                view.reloadUserAvatar(serverUrl.avatarUrl(myselfUsername))
+            } catch (exception: RocketChatException) {
+                exception.message?.let {
+                    view.showMessage(it)
+                }.ifNull {
+                    view.showGenericErrorMessage()
                 }
-                view.showProfileUpdateSuccessfullyMessage()
-                loadUserProfile()
+            } finally {
+                view.hideLoading()
+            }
+        }
+    }
+
+    fun resetAvatar() {
+        launchUI(strategy) {
+            view.showLoading()
+            try {
+                retryIO { client.resetAvatar(myselfId) }
+                view.reloadUserAvatar(serverUrl.avatarUrl(myselfUsername))
             } catch (exception: RocketChatException) {
                 exception.message?.let {
                     view.showMessage(it)

app/src/main/java/chat/rocket/android/profile/presentation/ProfileView.kt

@@ -15,6 +15,13 @@ interface ProfileView : LoadingView, MessageView {
      */
     fun showProfile(avatarUrl: String, name: String, username: String, email: String?)
 
+    /**
+     * Reloads the user avatar (after successfully updating it).
+     *
+     * @param avatarUrl The user avatar URL.
+     */
+    fun reloadUserAvatar(avatarUrl: String)
+
     /**
      * Shows a profile update successfully message
      */

app/src/main/java/chat/rocket/android/profile/ui/ProfileFragment.kt

 package chat.rocket.android.profile.ui
 
 import DrawableHelper
+import android.app.Activity
+import android.content.Intent
+import android.graphics.Bitmap
 import android.os.Build
 import android.os.Bundle
-import androidx.fragment.app.Fragment
-import androidx.appcompat.view.ActionMode
-import android.view.*
+import android.view.LayoutInflater
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
 import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.view.ActionMode
+import androidx.core.net.toUri
+import androidx.core.view.isVisible
+import androidx.fragment.app.Fragment
 import chat.rocket.android.R
 import chat.rocket.android.main.ui.MainActivity
 import chat.rocket.android.profile.presentation.ProfilePresenter
 import chat.rocket.android.profile.presentation.ProfileView
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.util.extension.asObservable
-import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.extension.dispatchImageSelection
+import chat.rocket.android.util.extension.dispatchTakePicture
+import chat.rocket.android.util.extensions.inflate
+import chat.rocket.android.util.extensions.showToast
+import chat.rocket.android.util.extensions.textContent
+import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
+import com.facebook.drawee.backends.pipeline.Fresco
 import dagger.android.support.AndroidSupportInjection
 import io.reactivex.disposables.CompositeDisposable
-import io.reactivex.disposables.Disposable
 import io.reactivex.rxkotlin.Observables
 import kotlinx.android.synthetic.main.avatar_profile.*
 import kotlinx.android.synthetic.main.fragment_profile.*
+import kotlinx.android.synthetic.main.update_avatar_options.*
 import javax.inject.Inject
 
+internal const val TAG_PROFILE_FRAGMENT = "ProfileFragment"
+
+private const val REQUEST_CODE_FOR_PERFORM_SAF = 1
+private const val REQUEST_CODE_FOR_PERFORM_CAMERA = 2
+
 class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
     @Inject
     lateinit var presenter: ProfilePresenter
-    private lateinit var currentName: String
-    private lateinit var currentUsername: String
-    private lateinit var currentEmail: String
-    private lateinit var currentAvatar: String
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
+    private var currentName = ""
+    private var currentUsername = ""
+    private var currentEmail = ""
     private var actionMode: ActionMode? = null
     private val editTextsDisposable = CompositeDisposable()
 
@@ -50,11 +74,16 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
         super.onViewCreated(view, savedInstanceState)
 
         setupToolbar()
+        setupListeners()
         if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
             tintEditTextDrawableStart()
         }
-
         presenter.loadUserProfile()
+        subscribeEditTexts()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.Profile)
+        }
     }
 
     override fun onDestroyView() {
@@ -62,56 +91,61 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
         unsubscribeEditTexts()
     }
 
+    override fun onActivityResult(requestCode: Int, resultCode: Int, resultData: Intent?) {
+        if (resultData != null && resultCode == Activity.RESULT_OK) {
+            if (requestCode == REQUEST_CODE_FOR_PERFORM_SAF) {
+                presenter.updateAvatar(resultData.data)
+            } else if (requestCode == REQUEST_CODE_FOR_PERFORM_CAMERA) {
+                presenter.preparePhotoAndUpdateAvatar(resultData.extras["data"] as Bitmap)
+            }
+        }
+    }
+
     override fun showProfile(avatarUrl: String, name: String, username: String, email: String?) {
         ui {
             image_avatar.setImageURI(avatarUrl)
-
             text_name.textContent = name
             text_username.textContent = username
             text_email.textContent = email ?: ""
-            text_avatar_url.textContent = ""
 
             currentName = name
             currentUsername = username
             currentEmail = email ?: ""
-            currentAvatar = avatarUrl
 
-            profile_container.setVisible(true)
-
-            subscribeEditTexts()
+            profile_container.isVisible = true
         }
     }
 
+    override fun reloadUserAvatar(avatarUrl: String) {
+        Fresco.getImagePipeline().evictFromCache(avatarUrl.toUri())
+        image_avatar.setImageURI(avatarUrl)
+        (activity as MainActivity).setAvatar(avatarUrl)
+    }
+
     override fun showProfileUpdateSuccessfullyMessage() {
         showMessage(getString(R.string.msg_profile_update_successfully))
     }
 
     override fun showLoading() {
         enableUserInput(false)
-        ui {
-            view_loading.setVisible(true)
-        }
+        ui { view_loading.isVisible = true }
     }
 
     override fun hideLoading() {
         ui {
             if (view_loading != null) {
-                view_loading.setVisible(false)
+                view_loading.isVisible = false
             }
         }
         enableUserInput(true)
     }
 
     override fun showMessage(resId: Int) {
-        ui {
-            showToast(resId)
-        }
+        ui { showToast(resId) }
     }
 
     override fun showMessage(message: String) {
-        ui {
-            showToast(message)
-        }
+        ui { showToast(message) }
     }
 
     override fun showGenericErrorMessage() = showMessage(getString(R.string.msg_generic_error))
@@ -130,8 +164,7 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
                 presenter.updateUserProfile(
                     text_email.textContent,
                     text_name.textContent,
-                    text_username.textContent,
-                    text_avatar_url.textContent
+                    text_username.textContent
                 )
                 mode.finish()
                 true
@@ -151,6 +184,37 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
                 getString(R.string.title_profile)
     }
 
+    private fun setupListeners() {
+        image_avatar.setOnClickListener { showUpdateAvatarOptions() }
+
+        view_dim.setOnClickListener { hideUpdateAvatarOptions() }
+
+        button_open_gallery.setOnClickListener {
+            dispatchImageSelection(REQUEST_CODE_FOR_PERFORM_SAF)
+            hideUpdateAvatarOptions()
+        }
+
+        button_take_photo.setOnClickListener {
+            dispatchTakePicture(REQUEST_CODE_FOR_PERFORM_CAMERA)
+            hideUpdateAvatarOptions()
+        }
+
+        button_reset_avatar.setOnClickListener {
+            hideUpdateAvatarOptions()
+            presenter.resetAvatar()
+        }
+    }
+
+    private fun showUpdateAvatarOptions() {
+        view_dim.isVisible = true
+        layout_update_avatar_options.isVisible = true
+    }
+
+    private fun hideUpdateAvatarOptions() {
+        layout_update_avatar_options.isVisible = false
+        view_dim.isVisible = false
+    }
+
     private fun tintEditTextDrawableStart() {
         (activity as MainActivity).apply {
             val personDrawable =
@@ -158,14 +222,12 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
             val atDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_at_black_24dp, this)
             val emailDrawable =
                 DrawableHelper.getDrawableFromId(R.drawable.ic_email_black_24dp, this)
-            val linkDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_link_black_24dp, this)
 
-            val drawables = arrayOf(personDrawable, atDrawable, emailDrawable, linkDrawable)
+            val drawables = arrayOf(personDrawable, atDrawable, emailDrawable)
             DrawableHelper.wrapDrawables(drawables)
             DrawableHelper.tintDrawables(drawables, this, R.color.colorDrawableTintGrey)
             DrawableHelper.compoundDrawables(
-                arrayOf(text_name, text_username, text_email, text_avatar_url),
-                drawables
+                arrayOf(text_name, text_username, text_email), drawables
             )
         }
     }
@@ -174,13 +236,11 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
         editTextsDisposable.add(Observables.combineLatest(
             text_name.asObservable(),
             text_username.asObservable(),
-            text_email.asObservable(),
-            text_avatar_url.asObservable()
-        ) { text_name, text_username, text_email, text_avatar_url ->
+            text_email.asObservable()
+        ) { text_name, text_username, text_email ->
             return@combineLatest (text_name.toString() != currentName ||
                     text_username.toString() != currentUsername ||
-                    text_email.toString() != currentEmail ||
-                    (text_avatar_url.toString() != "" && text_avatar_url.toString() != currentAvatar))
+                    text_email.toString() != currentEmail)
         }.subscribe { isValid ->
             if (isValid) {
                 startActionMode()
@@ -190,9 +250,7 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
         })
     }
 
-    private fun unsubscribeEditTexts() {
-        editTextsDisposable.clear()
-    }
+    private fun unsubscribeEditTexts() = editTextsDisposable.clear()
 
     private fun startActionMode() {
         if (actionMode == null) {
@@ -207,7 +265,6 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
             text_username.isEnabled = value
             text_username.isEnabled = value
             text_email.isEnabled = value
-            text_avatar_url.isEnabled = value
         }
     }
 }

app/src/main/java/chat/rocket/android/server/domain/AnalyticsTrackingInteractor.kt

+package chat.rocket.android.server.domain
+
+import javax.inject.Inject
+
+class AnalyticsTrackingInteractor @Inject constructor(val repository: AnalyticsTrackingRepository) {
+    fun save(isAnalyticsTrackingEnable: Boolean) = repository.save(isAnalyticsTrackingEnable)
+    fun get(): Boolean = repository.get()
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/server/domain/AnalyticsTrackingRepository.kt

+package chat.rocket.android.server.domain
+
+interface AnalyticsTrackingRepository {
+    fun save(isAnalyticsTrackingEnable: Boolean)
+    fun get(): Boolean
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/server/domain/PermissionsInteractor.kt

 package chat.rocket.android.server.domain
 
 import chat.rocket.android.helper.UserHelper
-import chat.rocket.android.infrastructure.LocalRepository
-import chat.rocket.core.model.Permission
 import javax.inject.Inject
 
 // Creating rooms
-const val CREATE_PUBLIC_CHANNELS = "create-c"
-const val CREATE_DIRECT_MESSAGES = "create-d"
-const val CREATE_PRIVATE_CHANNELS = "create-p"
+private const val CREATE_PUBLIC_CHANNELS = "create-c"
+private const val CREATE_DIRECT_MESSAGES = "create-d"
+private const val CREATE_PRIVATE_CHANNELS = "create-p"
 
 // Messages
-const val DELETE_MESSAGE = "delete-message"
-const val FORCE_DELETE_MESSAGE = "force-delete-message"
-const val EDIT_MESSAGE = "edit-message"
-const val PIN_MESSAGE = "pin-message"
-const val POST_READONLY = "post-readonly"
+private const val DELETE_MESSAGE = "delete-message"
+private const val FORCE_DELETE_MESSAGE = "force-delete-message"
+private const val EDIT_MESSAGE = "edit-message"
+private const val PIN_MESSAGE = "pin-message"
+private const val POST_READONLY = "post-readonly"
+
+private const val VIEW_STATISTICS = "view-statistics"
+private const val VIEW_ROOM_ADMINISTRATION = "view-room-administration"
+private const val VIEW_USER_ADMINISTRATION = "view-user-administration"
+private const val VIEW_PRIVILEGED_SETTING = "view-privileged-setting"
 
 class PermissionsInteractor @Inject constructor(
     private val settingsRepository: SettingsRepository,
@@ -23,14 +26,8 @@ class PermissionsInteractor @Inject constructor(
     private val getCurrentServerInteractor: GetCurrentServerInteractor,
     private val userHelper: UserHelper
 ) {
-
     private fun publicSettings(): PublicSettings? = settingsRepository.get(currentServerUrl()!!)
 
-    fun saveAll(permissions: List<Permission>) {
-        val url = currentServerUrl()!!
-        permissions.forEach { permissionsRepository.save(url, it) }
-    }
-
     /**
      * Check whether the user is allowed to delete a message.
      */
@@ -71,6 +68,28 @@ class PermissionsInteractor @Inject constructor(
         } == true || userHelper.isAdmin()
     }
 
+
+    fun canSeeTheAdminPanel(): Boolean {
+        currentServerUrl()?.let { serverUrl ->
+            val viewStatistics =
+                permissionsRepository.get(serverUrl, VIEW_STATISTICS)
+            val viewRoomAdministration =
+                permissionsRepository.get(serverUrl, VIEW_ROOM_ADMINISTRATION)
+            val viewUserAdministration =
+                permissionsRepository.get(serverUrl, VIEW_USER_ADMINISTRATION)
+            val viewPrivilegedSetting =
+                permissionsRepository.get(serverUrl, VIEW_PRIVILEGED_SETTING)
+
+            userHelper.user()?.roles?.let { userRolesList ->
+                return viewStatistics?.roles?.any { userRolesList.contains(it) } == true ||
+                        viewRoomAdministration?.roles?.any { userRolesList.contains(it) } == true ||
+                        viewUserAdministration?.roles?.any { userRolesList.contains(it) } == true ||
+                        viewPrivilegedSetting?.roles?.any { userRolesList.contains(it) } == true
+            }
+        }
+        return false
+    }
+
     private fun currentServerUrl(): String? {
         return getCurrentServerInteractor.get()
     }

app/src/main/java/chat/rocket/android/server/domain/PermissionsRepository.kt

@@ -5,20 +5,20 @@ import chat.rocket.core.model.Permission
 interface PermissionsRepository {
 
     /**
-     * Store [permission] locally.
+     * Stores a list of [Permission] locally.
      *
-     * @param url The server url from where we're interest to store the permission.
-     * @param permission The permission to store.
+     * @param url The server url to store the permission.
+     * @param permissionList The permission list to store.
      */
-    fun save(url: String, permission: Permission)
+    fun save(url: String, permissionList: List<Permission>)
 
     /**
-     * Get permission given by the [permissionId] and for the server [url].
+     * Gets permission given by the [permissionId] and for the server [url].
      *
-     * @param url The server url from where we're interested on getting the permissions.
-     * @param permissionId the id of the permission to get.
+     * @param url The server url to get the permissions from.
+     * @param permissionId the ID of the permission to get.
      *
-     * @return The interested [Permission] or null if not found.
+     * @return The [Permission] or null if not found.
      */
     fun get(url: String, permissionId: String): Permission?
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/server/domain/RefreshPermissionsInteractor.kt

+package chat.rocket.android.server.domain
+
+import chat.rocket.android.server.infraestructure.RocketChatClientFactory
+import chat.rocket.android.util.retryIO
+import chat.rocket.core.internal.rest.permissions
+import kotlinx.coroutines.experimental.CommonPool
+import kotlinx.coroutines.experimental.launch
+import timber.log.Timber
+import javax.inject.Inject
+
+/**
+ * This class reloads the current logged server permission whenever its used.
+ */
+class RefreshPermissionsInteractor @Inject constructor(
+    private val factory: RocketChatClientFactory,
+    private val repository: PermissionsRepository
+) {
+
+    fun refreshAsync(server: String) {
+        launch(CommonPool) {
+            try {
+                factory.create(server).let { client ->
+                    val permissions = retryIO(
+                        description = "permissions",
+                        times = 5,
+                        maxDelay = 5000,
+                        initialDelay = 300
+                    ) {
+                        client.permissions()
+                    }
+                    repository.save(server, permissions)
+                }
+            } catch (ex: Exception) {
+                Timber.e(ex, "Error refreshing permissions for: $server")
+            }
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/server/domain/RefreshSettingsInteractor.kt

@@ -9,6 +9,9 @@ import kotlinx.coroutines.experimental.withContext
 import timber.log.Timber
 import javax.inject.Inject
 
+/**
+ * This class reloads the current logged server settings whenever needed.
+ */
 class RefreshSettingsInteractor @Inject constructor(
     private val factory: RocketChatClientFactory,
     private val repository: SettingsRepository

app/src/main/java/chat/rocket/android/server/domain/SaveSettingsInteractor.kt

-package chat.rocket.android.server.domain
-
-import chat.rocket.core.model.Value
-import javax.inject.Inject
-
-class SaveSettingsInteractor @Inject constructor(private val repository: SettingsRepository) {
-
-    fun save(url: String, settings: Map<String, Value<Any>>) = repository.save(url, settings)
-}
\ No newline at end of file

app/src/main/java/chat/rocket/android/server/infraestructure/ConnectionManager.kt

@@ -193,6 +193,14 @@ class ConnectionManager(
         client.setTemporaryStatus(userStatus)
     }
 
+    fun resetReconnectionTimer() {
+        // if we are waiting to reconnect, immediately try to reconnect
+        // and reset the reconnection counter
+        if (client.state is State.Waiting) {
+            client.connect(resetCounter = true)
+        }
+    }
+
     private fun resubscribeRooms() {
         roomMessagesChannels.toList().map { (roomId, channel) ->
             client.subscribeRoomMessages(roomId) { _, id ->

app/src/main/java/chat/rocket/android/server/infraestructure/SharedPreferencesPermissionsRepository.kt

@@ -9,11 +9,12 @@ class SharedPreferencesPermissionsRepository(
     private val localRepository: LocalRepository,
     moshi: Moshi
 ) : PermissionsRepository {
-
     private val adapter = moshi.adapter(Permission::class.java)
 
-    override fun save(url: String, permission: Permission) {
-        localRepository.save(getPermissionKey(url, permission.id), adapter.toJson(permission))
+    override fun save(url: String, permissionList: List<Permission>) {
+        for (permission in permissionList) {
+            localRepository.save(getPermissionKey(url, permission.id), adapter.toJson(permission))
+        }
     }
 
     override fun get(url: String, permissionId: String): Permission? {

app/src/main/java/chat/rocket/android/server/infraestructure/SharedPrefsAnalyticsTrackingRepository.kt

+package chat.rocket.android.server.infraestructure
+
+import android.content.SharedPreferences
+import chat.rocket.android.server.domain.AnalyticsTrackingRepository
+
+private const val ANALYTICS_TRACKING_KEY = "ANALYTICS_TRACKING_KEY"
+
+class SharedPrefsAnalyticsTrackingRepository(private val preferences: SharedPreferences) :
+    AnalyticsTrackingRepository {
+
+    override fun save(isAnalyticsTrackingEnable: Boolean) =
+        preferences.edit().putBoolean(ANALYTICS_TRACKING_KEY, isAnalyticsTrackingEnable).apply()
+
+    override fun get() = preferences.getBoolean(ANALYTICS_TRACKING_KEY, true)
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/server/presentation/ChangeServerNavigator.kt

@@ -7,6 +7,7 @@ import chat.rocket.android.server.ui.ChangeServerActivity
 import chat.rocket.android.server.ui.INTENT_CHAT_ROOM_ID
 
 class ChangeServerNavigator (internal val activity: ChangeServerActivity) {
+
     fun toServerScreen() {
         activity.startActivity(activity.newServerIntent())
         activity.finish()

app/src/main/java/chat/rocket/android/server/presentation/ChangeServerPresenter.kt

@@ -2,9 +2,16 @@ package chat.rocket.android.server.presentation
 
 import chat.rocket.android.core.lifecycle.CancelStrategy
 import chat.rocket.android.infrastructure.LocalRepository
-import chat.rocket.android.server.domain.*
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
+import chat.rocket.android.server.domain.GetAccountInteractor
+import chat.rocket.android.server.domain.GetAccountsInteractor
+import chat.rocket.android.server.domain.GetCurrentServerInteractor
+import chat.rocket.android.server.domain.SaveCurrentServerInteractor
+import chat.rocket.android.server.domain.SettingsRepository
+import chat.rocket.android.server.domain.TokenRepository
 import chat.rocket.android.server.infraestructure.ConnectionManagerFactory
 import chat.rocket.android.util.extension.launchUI
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
 import chat.rocket.common.util.ifNull
 import javax.inject.Inject
 
@@ -16,17 +23,20 @@ class ChangeServerPresenter @Inject constructor(
     private val getCurrentServerInteractor: GetCurrentServerInteractor,
     private val getAccountInteractor: GetAccountInteractor,
     private val getAccountsInteractor: GetAccountsInteractor,
+    private val analyticsTrackingInteractor: AnalyticsTrackingInteractor,
     private val settingsRepository: SettingsRepository,
     private val tokenRepository: TokenRepository,
     private val localRepository: LocalRepository,
     private val connectionManager: ConnectionManagerFactory
 ) {
+
     fun loadServer(newUrl: String?, chatRoomId: String? = null) {
         launchUI(strategy) {
             view.showProgress()
             var url = newUrl
-            if (url == null) { // Try to load next server on the list...
-                val accounts = getAccountsInteractor.get()
+            val accounts = getAccountsInteractor.get()
+            if (url == null) {
+                // Try to load next server on the list...
                 url = accounts.firstOrNull()?.serverUrl
             }
 
@@ -56,6 +66,9 @@ class ChangeServerPresenter @Inject constructor(
 
                 saveCurrentServerInteractor.save(serverUrl)
                 view.hideProgress()
+                if (analyticsTrackingInteractor.get()) {
+                    AnalyticsManager.logServerSwitch(serverUrl, accounts.size)
+                }
                 navigator.toChatRooms(chatRoomId)
             }.ifNull {
                 view.hideProgress()

app/src/main/java/chat/rocket/android/server/ui/ChangeServerActivity.kt

@@ -11,6 +11,18 @@ import chat.rocket.android.util.extensions.showToast
 import dagger.android.AndroidInjection
 import javax.inject.Inject
 
+private const val INTENT_SERVER_URL = "INTENT_SERVER_URL"
+const val INTENT_CHAT_ROOM_ID = "INTENT_CHAT_ROOM_ID"
+
+fun Context.changeServerIntent(serverUrl: String? = null, chatRoomId: String? = ""): Intent {
+    return Intent(this, ChangeServerActivity::class.java).apply {
+        serverUrl?.let { url ->
+            putExtra(INTENT_SERVER_URL, url)
+            putExtra(INTENT_CHAT_ROOM_ID, chatRoomId)
+        }
+        flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_CLEAR_TASK
+    }
+}
 class ChangeServerActivity : AppCompatActivity(), ChangeServerView {
     @Inject lateinit var presenter: ChangeServerPresenter
 
@@ -37,18 +49,3 @@ class ChangeServerActivity : AppCompatActivity(), ChangeServerView {
         progress?.dismiss()
     }
 }
-
-private const val INTENT_SERVER_URL = "INTENT_SERVER_URL"
-private const val INTENT_CHAT_ROOM_NAME = "INTENT_CHAT_ROOM_NAME"
-private const val INTENT_CHAT_ROOM_TYPE = "INTENT_CHAT_ROOM_TYPE"
-const val INTENT_CHAT_ROOM_ID = "INTENT_CHAT_ROOM_ID"
-
-fun Context.changeServerIntent(serverUrl: String? = null, chatRoomId: String? = ""): Intent {
-    return Intent(this, ChangeServerActivity::class.java).apply {
-        serverUrl?.let { url ->
-            putExtra(INTENT_SERVER_URL, url)
-            putExtra(INTENT_CHAT_ROOM_ID, chatRoomId)
-        }
-        flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_CLEAR_TASK
-    }
-}
\ No newline at end of file

app/src/main/java/chat/rocket/android/settings/password/ui/PasswordActivity.kt

@@ -4,7 +4,6 @@ import android.os.Bundle
 import androidx.fragment.app.Fragment
 import androidx.appcompat.app.AppCompatActivity
 import chat.rocket.android.R
-import chat.rocket.android.chatrooms.ui.ChatRoomsFragment
 import chat.rocket.android.util.extensions.addFragment
 import chat.rocket.android.util.extensions.textContent
 import dagger.android.AndroidInjection
@@ -23,7 +22,7 @@ class PasswordActivity : AppCompatActivity(), HasSupportFragmentInjector {
         setContentView(R.layout.activity_password)
 
         setupToolbar()
-        addFragment("PasswordFragment")
+        addFragment(TAG_PASSWORD_FRAGMENT)
     }
 
     override fun onBackPressed() {
@@ -47,6 +46,6 @@ class PasswordActivity : AppCompatActivity(), HasSupportFragmentInjector {
 
     private fun setupToolbar() {
         setSupportActionBar(toolbar)
-        text_change_password.textContent = resources.getString(R.string.title_password)
+        text_change_password.textContent = resources.getString(R.string.title_change_password)
     }
 }

app/src/main/java/chat/rocket/android/settings/password/ui/PasswordFragment.kt

 package chat.rocket.android.settings.password.ui
 
 import android.os.Bundle
-import androidx.fragment.app.Fragment
-import android.view.*
+import android.view.LayoutInflater
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
 import android.widget.Toast
+import androidx.appcompat.view.ActionMode
+import androidx.fragment.app.Fragment
 import chat.rocket.android.R
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.settings.password.presentation.PasswordPresenter
 import chat.rocket.android.settings.password.presentation.PasswordView
-import chat.rocket.android.util.extensions.inflate
-import androidx.appcompat.view.ActionMode
 import chat.rocket.android.util.extension.asObservable
+import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.textContent
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import dagger.android.support.AndroidSupportInjection
 import io.reactivex.disposables.CompositeDisposable
 import io.reactivex.disposables.Disposable
@@ -19,8 +26,13 @@ import io.reactivex.rxkotlin.Observables
 import kotlinx.android.synthetic.main.fragment_password.*
 import javax.inject.Inject
 
-class PasswordFragment: Fragment(), PasswordView, ActionMode.Callback {
-    @Inject lateinit var presenter: PasswordPresenter
+internal const val TAG_PASSWORD_FRAGMENT = "PasswordFragment"
+
+class PasswordFragment : Fragment(), PasswordView, ActionMode.Callback {
+    @Inject
+    lateinit var presenter: PasswordPresenter
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
     private var actionMode: ActionMode? = null
     private val disposables = CompositeDisposable()
 
@@ -33,12 +45,20 @@ class PasswordFragment: Fragment(), PasswordView, ActionMode.Callback {
         super.onCreate(savedInstanceState)
     }
 
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? = container?.inflate(R.layout.fragment_password)
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? = container?.inflate(R.layout.fragment_password)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
         disposables.add(listenToChanges())
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.Password)
+        }
     }
 
     override fun onDestroyView() {
@@ -98,12 +118,17 @@ class PasswordFragment: Fragment(), PasswordView, ActionMode.Callback {
     private fun finishActionMode() = actionMode?.finish()
 
     private fun listenToChanges(): Disposable {
-        return Observables.combineLatest(text_new_password.asObservable(),
-                text_confirm_password.asObservable()).subscribe {
+        return Observables.combineLatest(
+            text_new_password.asObservable(),
+            text_confirm_password.asObservable()
+        ).subscribe {
             val textPassword = text_new_password.textContent
             val textConfirmPassword = text_confirm_password.textContent
 
-            if (textPassword.length > 5 && textConfirmPassword.length > 5 && textPassword.equals(textConfirmPassword))
+            if (textPassword.length > 5 && textConfirmPassword.length > 5 && textPassword.equals(
+                    textConfirmPassword
+                )
+            )
                 startActionMode()
             else
                 finishActionMode()

app/src/main/java/chat/rocket/android/settings/ui/SettingsFragment.kt

@@ -2,26 +2,34 @@ package chat.rocket.android.settings.ui
 
 import android.content.Intent
 import android.os.Bundle
-import androidx.fragment.app.Fragment
-import androidx.appcompat.app.AppCompatActivity
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.AdapterView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
 import chat.rocket.android.R
 import chat.rocket.android.about.ui.AboutFragment
+import chat.rocket.android.about.ui.TAG_ABOUT_FRAGMENT
 import chat.rocket.android.main.ui.MainActivity
+import chat.rocket.android.preferences.ui.PreferencesFragment
+import chat.rocket.android.preferences.ui.TAG_PREFERENCES_FRAGMENT
+import chat.rocket.android.server.domain.AnalyticsTrackingInteractor
 import chat.rocket.android.settings.password.ui.PasswordActivity
 import chat.rocket.android.settings.presentation.SettingsView
 import chat.rocket.android.util.extensions.addFragmentBackStack
 import chat.rocket.android.util.extensions.inflate
+import chat.rocket.android.util.helper.analytics.AnalyticsManager
+import chat.rocket.android.util.helper.analytics.event.ScreenViewEvent
 import kotlinx.android.synthetic.main.fragment_settings.*
+import javax.inject.Inject
 import kotlin.reflect.KClass
 
+internal const val TAG_SETTINGS_FRAGMENT = "SettingsFragment"
+
 class SettingsFragment : Fragment(), SettingsView, AdapterView.OnItemClickListener {
-    companion object {
-        fun newInstance() = SettingsFragment()
-    }
+    @Inject
+    lateinit var analyticsTrackingInteractor: AnalyticsTrackingInteractor
 
     override fun onCreateView(
         inflater: LayoutInflater,
@@ -33,23 +41,35 @@ class SettingsFragment : Fragment(), SettingsView, AdapterView.OnItemClickListen
         super.onViewCreated(view, savedInstanceState)
         setupToolbar()
         setupListView()
+
+        if (analyticsTrackingInteractor.get()) {
+            AnalyticsManager.logScreenView(ScreenViewEvent.Settings)
+        }
     }
 
     override fun onResume() {
         // FIXME - gambiarra ahead. will fix when moving to new androidx Navigation
-        (activity as? MainActivity)?.let {
-            it.setupNavigationView()
-        }
+        (activity as? MainActivity)?.setupNavigationView()
         super.onResume()
     }
 
     override fun onItemClick(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
         when (parent?.getItemAtPosition(position).toString()) {
-            resources.getString(R.string.title_password) -> {
-                startNewActivity(PasswordActivity::class)
+            resources.getString(R.string.title_preferences) -> {
+                (activity as AppCompatActivity).addFragmentBackStack(
+                    TAG_PREFERENCES_FRAGMENT,
+                    R.id.fragment_container
+                ) {
+                    PreferencesFragment.newInstance()
+                }
             }
+            resources.getString(R.string.title_change_password) ->
+                startNewActivity(PasswordActivity::class)
             resources.getString(R.string.title_about) -> {
-                (activity as AppCompatActivity).addFragmentBackStack("AboutFragmnet", R.id.fragment_container){
+                (activity as AppCompatActivity).addFragmentBackStack(
+                    TAG_ABOUT_FRAGMENT,
+                    R.id.fragment_container
+                ) {
                     AboutFragment.newInstance()
                 }
             }
@@ -69,4 +89,8 @@ class SettingsFragment : Fragment(), SettingsView, AdapterView.OnItemClickListen
         startActivity(Intent(activity, classType.java))
         activity?.overridePendingTransition(R.anim.open_enter, R.anim.open_exit)
     }
+
+    companion object {
+        fun newInstance() = SettingsFragment()
+    }
 }

app/src/main/java/chat/rocket/android/util/extensions/String.kt

@@ -51,6 +51,8 @@ fun String.termsOfServiceUrl() = "${removeTrailingSlash()}/terms-of-service"
 
 fun String.privacyPolicyUrl() = "${removeTrailingSlash()}/privacy-policy"
 
+fun String.adminPanelUrl() = "${removeTrailingSlash()}/admin/info?layout=embedded"
+
 fun String.isValidUrl(): Boolean = Patterns.WEB_URL.matcher(this).matches()
 
 fun String.parseColor(): Int {

app/src/main/java/chat/rocket/android/webview/adminpanel/ui/AdminPanelWebViewFragment.kt

+package chat.rocket.android.webview.adminpanel.ui
+
+import android.annotation.SuppressLint
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+import chat.rocket.android.R
+import chat.rocket.android.util.extensions.inflate
+import kotlinx.android.synthetic.main.fragment_admin_panel_web_view.*
+
+private const val BUNDLE_WEB_PAGE_URL = "web_page_url"
+private const val BUNDLE_USER_TOKEN = "user_token"
+
+class AdminPanelWebViewFragment : Fragment() {
+    private lateinit var webPageUrl: String
+    private lateinit var userToken: String
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val bundle = arguments
+        if (bundle != null) {
+            webPageUrl = bundle.getString(BUNDLE_WEB_PAGE_URL)
+            userToken = bundle.getString(BUNDLE_USER_TOKEN)
+        } else {
+            requireNotNull(bundle) { "no arguments supplied when the fragment was instantiated" }
+        }
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? = container?.inflate(R.layout.fragment_admin_panel_web_view)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        setupToolbar()
+        setupWebView()
+    }
+
+    private fun setupToolbar() {
+        (activity as AppCompatActivity?)?.supportActionBar?.title =
+                getString(R.string.title_admin_panel)
+    }
+
+    @SuppressLint("SetJavaScriptEnabled")
+    private fun setupWebView() {
+        with(web_view.settings) {
+            javaScriptEnabled = true
+            domStorageEnabled = true
+        }
+
+        web_view.webViewClient = object : WebViewClient() {
+            override fun onPageFinished(view: WebView, url: String) {
+                super.onPageFinished(view, url)
+                view_loading.hide()
+                web_view.evaluateJavascript("Meteor.loginWithToken('$userToken', function() { })") {}
+            }
+        }
+        web_view.loadUrl(webPageUrl)
+    }
+
+    companion object {
+        fun newInstance(webPageUrl: String, userToken: String) = AdminPanelWebViewFragment().apply {
+            arguments = Bundle(2).apply {
+                putString(BUNDLE_WEB_PAGE_URL, webPageUrl)
+                putString(BUNDLE_USER_TOKEN, userToken)
+            }
+        }
+    }
+}
\ No newline at end of file

app/src/main/res/drawable/ic_image_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M21,19V5c0,-1.1 -0.9,-2 -2,-2H5c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2zM8.5,13.5l2.5,3.01L14.5,12l4.5,6H5l3.5,-4.5z" />
+</vector>

app/src/main/res/drawable/ic_link_black_24dp.xml

-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M3.9,12c0,-1.71 1.39,-3.1 3.1,-3.1h4L11,7L7,7c-2.76,0 -5,2.24 -5,5s2.24,5 5,5h4v-1.9L7,15.1c-1.71,0 -3.1,-1.39 -3.1,-3.1zM8,13h8v-2L8,11v2zM17,7h-4v1.9h4c1.71,0 3.1,1.39 3.1,3.1s-1.39,3.1 -3.1,3.1h-4L13,17h4c2.76,0 5,-2.24 5,-5s-2.24,-5 -5,-5z"/>
-</vector>

app/src/main/res/drawable/ic_exit_to_app_black_24dp.xml → app/src/main/res/drawable/ic_logout_black_24dp.xml

 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:viewportHeight="24.0"
-    android:viewportWidth="24.0">
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
 
     <path
         android:fillColor="#FF000000"
         android:pathData="M10.09,15.59L11.5,17l5,-5 -5,-5 -1.41,1.41L12.67,11H3v2h9.67l-2.58,2.59zM19,3H5c-1.11,0 -2,0.9 -2,2v4h2V5h14v14H5v-4H3v4c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2V5c0,-1.1 -0.9,-2 -2,-2z" />
 
-</vector>
\ No newline at end of file
+</vector>

app/src/main/res/drawable/ic_photo_camera_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12,12m-3.2,0a3.2,3.2 0,1 1,6.4 0a3.2,3.2 0,1 1,-6.4 0" />
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M9,2L7.17,4L4,4c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2h-3.17L15,2L9,2zM12,17c-2.76,0 -5,-2.24 -5,-5s2.24,-5 5,-5 5,2.24 5,5 -2.24,5 -5,5z" />
+</vector>

app/src/main/res/layout/activity_main.xml

@@ -33,8 +33,7 @@
             android:id="@+id/view_navigation"
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
-            app:headerLayout="@layout/nav_header"
-            app:menu="@menu/navigation" />
+            app:headerLayout="@layout/nav_header" />
 
         <androidx.recyclerview.widget.RecyclerView
             android:id="@+id/accounts_list"

app/src/main/res/layout/app_bar_password.xml

@@ -28,7 +28,7 @@
                 android:textColor="@color/colorWhite"
                 android:textSize="18sp"
                 android:textStyle="bold"
-                tools:text="@string/title_password" />
+                tools:text="@string/title_change_password" />
         </RelativeLayout>
     </androidx.appcompat.widget.Toolbar>
 

app/src/main/res/layout/fragment_about.xml

@@ -35,7 +35,8 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/image_app_name"
         android:layout_marginTop="16dp"
-        android:textColor="@color/colorSecondaryText" />
+        android:textColor="@color/colorSecondaryText"
+        android:textAppearance="@style/TextAppearance.AppCompat.Medium"/>
 
     <TextView
         android:id="@+id/text_build_number"

app/src/main/res/layout/fragment_admin_panel_web_view.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".webview.adminpanel.ui.AdminPanelWebViewFragment">
+
+    <WebView
+        android:id="@+id/web_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <com.wang.avi.AVLoadingIndicatorView
+        android:id="@+id/view_loading"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:indicatorColor="@color/colorBlack"
+        app:indicatorName="BallPulseIndicator"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/layout/fragment_authentication_log_in.xml

@@ -40,6 +40,7 @@
             android:src="@drawable/ic_vpn_key_black_24dp"
             android:tint="@color/colorDrawableTintGrey"
             android:visibility="gone"
+            tools:visibility="visible"
             app:layout_constraintBottom_toBottomOf="@+id/text_username_or_email"
             app:layout_constraintEnd_toEndOf="@+id/text_username_or_email"
             app:layout_constraintTop_toTopOf="@+id/text_username_or_email" />

app/src/main/res/layout/fragment_member_bottom_sheet.xml

@@ -6,7 +6,8 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:paddingBottom="16dp"
-    app:layout_behavior="	com.google.android.material.bottomsheet.BottomSheetBehavior">
+    app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior"
+    tools:context=".members.ui.MemberBottomSheetFragment">
 
     <com.facebook.drawee.view.SimpleDraweeView
         android:id="@+id/image_bottom_sheet_avatar"

app/src/main/res/layout/fragment_message_info.xml

@@ -5,7 +5,7 @@
     android:id="@+id/root_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".chatinformation.ui.MessageInfoActivity">
+    tools:context=".chatinformation.ui.MessageInfoFragment">
 
     <com.wang.avi.AVLoadingIndicatorView
         android:id="@+id/view_loading"

app/src/main/res/layout/fragment_password.xml

@@ -3,7 +3,8 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools">
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".settings.password.ui.PasswordFragment">
 
     <com.google.android.material.textfield.TextInputLayout
         android:id="@+id/layout_new_password"

app/src/main/res/layout/fragment_preferences.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_margin="16dp"
+    tools:context="preferences.ui.PreferencesFragment">
+
+    <com.wang.avi.AVLoadingIndicatorView
+        android:id="@+id/view_loading"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:visibility="gone"
+        app:indicatorColor="@color/colorBlack"
+        app:indicatorName="BallPulseIndicator"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:visibility="visible" />
+
+    <TextView
+        android:id="@+id/text_analytics_tracking"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/msg_analytics_tracking"
+        android:textColor="@color/colorPrimaryText"
+        android:textSize="16sp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/text_analytics_tracking_description"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/msg_send_analytics_tracking"
+        android:textColor="@color/colorSecondaryText"
+        android:textSize="12sp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/text_analytics_tracking" />
+
+    <Switch
+        android:id="@+id/switch_analytics_tracking"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:checked="true"
+        app:layout_constraintBottom_toBottomOf="@+id/text_analytics_tracking_description"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/text_analytics_tracking" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/layout/fragment_profile.xml

 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/relative_layout"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/relative_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:focusableInTouchMode="true"
@@ -48,20 +48,11 @@
                 android:id="@+id/text_email"
                 style="@style/Profile.EditText"
                 android:layout_marginTop="16dp"
+                android:layout_marginBottom="16dp"
                 android:drawableStart="@drawable/ic_email_black_24dp"
                 android:hint="@string/msg_email"
                 android:inputType="textEmailAddress" />
-
-            <EditText
-                android:id="@+id/text_avatar_url"
-                style="@style/Profile.EditText"
-                android:layout_marginTop="16dp"
-                android:drawableStart="@drawable/ic_link_black_24dp"
-                android:hint="@string/msg_avatar_url"
-                android:inputType="text"
-                android:layout_marginBottom="16dp"/>
         </LinearLayout>
-
     </ScrollView>
 
     <com.wang.avi.AVLoadingIndicatorView
@@ -72,4 +63,19 @@
         app:indicatorColor="@color/colorBlack"
         app:indicatorName="BallPulseIndicator" />
 
+    <View
+        android:id="@+id/view_dim"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/colorDim"
+        android:visibility="gone" />
+
+    <include
+        android:id="@+id/layout_update_avatar_options"
+        layout="@layout/update_avatar_options"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:visibility="gone" />
+
 </RelativeLayout>
\ No newline at end of file

app/src/main/res/layout/fragment_settings.xml

 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout
-    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
-    android:layout_height="match_parent">
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".settings.ui.SettingsFragment">
+
     <ListView
         android:id="@+id/settings_list"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:entries="@array/settings_actions"/>
-</RelativeLayout>
\ No newline at end of file
+        android:entries="@array/settings_actions" />
+</RelativeLayout>