Merge branch 'develop' into new/login-with-saml and implement the login support throught SAML

.circleci/config.yml

@@ -58,6 +58,9 @@ jobs:
       - run:
           name: Run Unit test
           command: ./gradlew test
+      - run:
+          name: Compile Instrumentation test
+          command: ./gradlew assembleAndroidTest
       - store_artifacts:
           path: app/build/reports/
           destination: reports

app/build.gradle

@@ -13,8 +13,8 @@ android {
         applicationId "chat.rocket.android"
         minSdkVersion 21
         targetSdkVersion versions.targetSdk
-        versionCode 2015
-        versionName "2.1.0"
+        versionCode 2022
+        versionName "2.3.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
     }
@@ -74,6 +74,7 @@ dependencies {
     kapt libraries.daggerAndroidApt
 
     implementation libraries.playServicesGcm
+    implementation libraries.playServicesAuth
 
     implementation libraries.room
     kapt libraries.roomProcessor
@@ -104,7 +105,6 @@ dependencies {
     implementation libraries.frescoImageViewer
 
     implementation libraries.markwon
-    implementation libraries.markwonImageLoader
 
     implementation libraries.sheetMenu
 
@@ -115,9 +115,9 @@ dependencies {
     }
 
     testImplementation libraries.junit
-    androidTestImplementation(libraries.expressoCore, {
-        exclude group: 'com.android.support', module: 'support-annotations'
-    })
+    testImplementation libraries.truth
+    androidTestImplementation libraries.espressoCore
+    androidTestImplementation libraries.espressoIntents
 }
 
 kotlin {

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

+package chat.rocket.android.chatroom.ui
+
+import android.content.Intent
+import android.support.test.espresso.intent.rule.IntentsTestRule
+import android.support.test.filters.LargeTest
+import org.junit.Rule
+import org.junit.Test
+import android.app.Activity
+import android.app.Instrumentation.ActivityResult
+import android.support.test.InstrumentationRegistry
+import android.support.test.espresso.intent.Intents.intended
+import android.support.test.espresso.intent.Intents.intending
+import android.support.test.espresso.intent.matcher.IntentMatchers.*
+import org.hamcrest.Matchers.allOf
+import org.hamcrest.Matchers.not
+import org.junit.Before
+
+@LargeTest
+class ChatRoomFragmentTest {
+
+    @JvmField
+    @Rule
+    val activityRule = IntentsTestRule<ChatRoomActivity>(ChatRoomActivity::class.java, false, false)
+
+    @Before
+    fun stubAllExternalIntents() {
+        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 filters = arrayOf("image/*")
+        fragment.showFileSelection(filters)
+
+        intended(allOf(
+                hasAction(Intent.ACTION_GET_CONTENT),
+                hasType("*/*"),
+                hasCategories(setOf(Intent.CATEGORY_OPENABLE)),
+                hasExtra(Intent.EXTRA_MIME_TYPES, filters)))
+    }
+
+    @Test
+    fun showFileSelection_nullFiltersAreNotApplied() {
+        val fragment = activityRule.activity.supportFragmentManager.findFragmentByTag(ChatRoomActivity.TAG_CHAT_ROOM_FRAGMENT) as ChatRoomFragment
+
+        fragment.showFileSelection(null)
+
+        intended(allOf(
+                hasAction(Intent.ACTION_GET_CONTENT),
+                hasType("*/*"),
+                hasCategories(setOf(Intent.CATEGORY_OPENABLE)),
+                not(hasExtraWithKey(Intent.EXTRA_MIME_TYPES))))
+    }
+}
\ No newline at end of file

app/src/main/AndroidManifest.xml

@@ -6,6 +6,7 @@
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
     <permission
         android:name="${applicationId}.permission.C2D_MESSAGE"
@@ -19,8 +20,8 @@
         android:fullBackupContent="@xml/backup_config"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
         android:networkSecurityConfig="@xml/network_security_config"
+        android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true">
 
         <activity
@@ -29,17 +30,18 @@
             android:screenOrientation="portrait"
             android:theme="@style/AuthenticationTheme"
             android:windowSoftInputMode="adjustResize">
+
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.LAUNCHER" />
-
             </intent-filter>
+
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
+
                 <data
                     android:host="auth"
                     android:scheme="rocketchat" />
@@ -65,7 +67,7 @@
             android:windowSoftInputMode="adjustResize|stateAlwaysHidden" />
 
         <activity
-            android:name=".webview.cas.ui.CasWebViewActivity"
+            android:name=".webview.sso.ui.SsoWebViewActivity"
             android:theme="@style/AppTheme"
             android:windowSoftInputMode="adjustResize|stateAlwaysHidden" />
 
@@ -79,18 +81,12 @@
             android:theme="@style/AppTheme"
             android:windowSoftInputMode="adjustResize|stateAlwaysHidden" />
 
-        <!-- TODO: Change to fragment-->
-        <activity
-            android:name=".chatroom.ui.PinnedMessagesActivity"
-            android:theme="@style/AppTheme"
-            android:windowSoftInputMode="adjustResize|stateAlwaysHidden" />
-
-        <!-- TODO: Change to fragment-->
+        <!-- TODO: Change to fragment -->
         <activity
             android:name=".settings.password.ui.PasswordActivity"
             android:theme="@style/AppTheme" />
 
-        <!-- TODO: Change to fragment-->
+        <!-- TODO: Change to fragment -->
         <activity
             android:name=".settings.about.ui.AboutActivity"
             android:theme="@style/AppTheme" />
@@ -123,6 +119,7 @@
                 <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
             </intent-filter>
         </service>
+
         <service
             android:name=".push.GcmListenerService"
             android:exported="false">
@@ -130,6 +127,7 @@
                 <action android:name="com.google.android.c2dm.intent.RECEIVE" />
             </intent-filter>
         </service>
+
         <service
             android:name=".chatroom.service.MessageService"
             android:exported="true"
@@ -140,4 +138,4 @@
             android:value="12ac6e94f850aaffcdff52001af77ca415d06a43" />
     </application>
 
-</manifest>
+</manifest>
\ No newline at end of file

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

@@ -12,7 +12,18 @@ object DateTimeHelper {
     private val lastWeek = today.minusWeeks(1)
 
     /**
-     * Returns a date from a [LocalDateTime] or the textual representation if the [LocalDateTime] has a max period of a week from the current date.
+     * Returns a [LocalDateTime] from a [Long].
+     *
+     * @param long The [Long]
+     * @return The [LocalDateTime] from a [Long].
+     */
+    fun getLocalDateTime(long: Long): LocalDateTime {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(long), ZoneId.systemDefault())
+    }
+
+    /**
+     * Returns a date from a [LocalDateTime] or the textual representation if the [LocalDateTime]
+     * has a max period of a week from the current date.
      *
      * @param localDateTime The [LocalDateTime].
      * @param context The context.
@@ -45,13 +56,18 @@ object DateTimeHelper {
     }
 
     /**
-     * Returns a [LocalDateTime] from a [Long].
+     * Returns a date time from a [LocalDateTime].
      *
-     * @param long The [Long]
-     * @return The [LocalDateTime] from a [Long].
+     * @param localDateTime The [LocalDateTime].
+     * @return The time from a [LocalDateTime].
      */
-    fun getLocalDateTime(long: Long): LocalDateTime {
-        return LocalDateTime.ofInstant(Instant.ofEpochMilli(long), ZoneId.systemDefault())
+    fun getDateTime(localDateTime: LocalDateTime): String {
+        return formatLocalDateTime(localDateTime)
+    }
+
+    private fun formatLocalDateTime(localDateTime: LocalDateTime): String {
+        val formatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT)
+        return localDateTime.format(formatter).toString()
     }
 
     private fun formatLocalDate(localDate: LocalDate): String {

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

@@ -18,6 +18,7 @@ import chat.rocket.android.app.migration.model.RealmSession
 import chat.rocket.android.app.migration.model.RealmUser
 import chat.rocket.android.authentication.domain.model.toToken
 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.server.domain.*
@@ -84,6 +85,10 @@ class RocketChatApplication : Application(), HasActivityInjector, HasServiceInje
     @Inject
     lateinit var localRepository: LocalRepository
 
+    @Inject
+    @field:ForMessages
+    lateinit var messagesPrefs: SharedPreferences
+
     override fun onCreate() {
         super.onCreate()
 
@@ -107,6 +112,13 @@ class RocketChatApplication : Application(), HasActivityInjector, HasServiceInje
         setupFresco()
         setupTimber()
 
+        if (localRepository.needOldMessagesCleanUp()) {
+            messagesPrefs.edit {
+                clear()
+            }
+            localRepository.setOldMessagesCleanedUp()
+        }
+
         // TODO - remove this and all realm stuff when we got to 80% in 2.0
         try {
             if (!localRepository.hasMigrated()) {
@@ -286,5 +298,9 @@ private fun LocalRepository.setMigrated(migrated: Boolean) {
 }
 
 private fun LocalRepository.hasMigrated() = getBoolean(LocalRepository.MIGRATION_FINISHED_KEY)
+private fun LocalRepository.needOldMessagesCleanUp() = getBoolean(CLEANUP_OLD_MESSAGES_NEEDED, true)
+private fun LocalRepository.setOldMessagesCleanedUp() = save(CLEANUP_OLD_MESSAGES_NEEDED, false)
+
+private const val INTERNAL_TOKEN_MIGRATION_NEEDED = "INTERNAL_TOKEN_MIGRATION_NEEDED"
 
-private const val INTERNAL_TOKEN_MIGRATION_NEEDED = "INTERNAL_TOKEN_MIGRATION_NEEDED"
+private const val CLEANUP_OLD_MESSAGES_NEEDED = "CLEANUP_OLD_MESSAGES_NEEDED"
\ No newline at end of file

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

@@ -2,6 +2,7 @@ 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 {
 
@@ -65,6 +66,18 @@ interface LoginView : LoadingView, MessageView {
      */
     fun setupSignUpView()
 
+    /**
+     * Shows the forgot password view if enabled by the server settings.
+     *
+     * REMARK: We must set up the forgot password view listener [setupForgotPasswordView].
+     */
+    fun showForgotPasswordView()
+
+    /**
+     * Setups the forgot password view when tapped.
+     */
+    fun setupForgotPasswordView()
+
     /**
      * Hides the sign up view.
      */
@@ -184,7 +197,7 @@ interface LoginView : LoadingView, MessageView {
      * @state A random string generated by the app, which you'll verify later (to protect against forgery attacks).
      * @serviceName The custom OAuth service name.
      * @serviceNameColor The custom OAuth service name color (just stylizing).
-     * @buttonColor The color of the custom OAuth button (just stylizing).
+     * @buttonColor The custom OAuth button color (just stylizing).
      * @see [enableOauthView]
      */
     fun addCustomOauthServiceButton(
@@ -198,12 +211,19 @@ interface LoginView : LoadingView, MessageView {
     /**
      *  Adds a SAML button in the oauth view.
      *
-     * @serviceName The custom OAuth service name.
-     * @serviceNameColor The custom OAuth service name color (just stylizing).
-     * @buttonColor The color of the custom OAuth button (just stylizing).
+     * @samlUrl The SAML url to sets up the button (the listener).
+     * @serviceName The SAML service name.
+     * @serviceNameColor The SAML service name color (just stylizing).
+     * @buttonColor The SAML button color (just stylizing).
      * @see [enableOauthView]
      */
-    fun addSamlServiceButton(serviceName: String, serviceNameColor: Int, buttonColor: Int)
+    fun addSamlServiceButton(
+        samlUrl: String,
+        samlToken: String,
+        serviceName: String,
+        serviceNameColor: Int,
+        buttonColor: Int
+    )
 
     /**
      * Setups the FloatingActionButton to show more social accounts views (expanding the oauth view interface to show the remaining view(s)).
@@ -221,4 +241,9 @@ interface LoginView : LoadingView, MessageView {
      * Alerts the user about a wrong inputted password.
      */
     fun alertWrongPassword()
+
+    /**
+     * Save credentials via google smart lock
+     */
+    fun saveSmartLockCredentials(loginCredential: Credential?)
 }
\ No newline at end of file

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

@@ -5,6 +5,7 @@ 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.registerusername.ui.RegisterUsernameFragment
+import chat.rocket.android.authentication.resetpassword.ui.ResetPasswordFragment
 import chat.rocket.android.authentication.signup.ui.SignupFragment
 import chat.rocket.android.authentication.twofactor.ui.TwoFAFragment
 import chat.rocket.android.authentication.ui.AuthenticationActivity
@@ -12,6 +13,7 @@ import chat.rocket.android.authentication.ui.newServerIntent
 import chat.rocket.android.main.ui.MainActivity
 import chat.rocket.android.server.ui.changeServerIntent
 import chat.rocket.android.util.extensions.addFragmentBackStack
+import chat.rocket.android.util.extensions.toPreviousView
 import chat.rocket.android.webview.ui.webViewIntent
 
 class AuthenticationNavigator(internal val activity: AuthenticationActivity) {
@@ -28,6 +30,10 @@ class AuthenticationNavigator(internal val activity: AuthenticationActivity) {
         }
     }
 
+    fun toPreviousView() {
+        activity.toPreviousView()
+    }
+
     fun toTwoFA(username: String, password: String) {
         activity.addFragmentBackStack("TwoFAFragment", R.id.fragment_container) {
             TwoFAFragment.newInstance(username, password)
@@ -40,6 +46,12 @@ class AuthenticationNavigator(internal val activity: AuthenticationActivity) {
         }
     }
 
+    fun toForgotPassword() {
+        activity.addFragmentBackStack("ResetPasswordFragment", R.id.fragment_container) {
+            ResetPasswordFragment.newInstance()
+        }
+    }
+
     fun toWebPage(url: String) {
         activity.startActivity(activity.webViewIntent(url))
         activity.overridePendingTransition(R.anim.slide_up, R.anim.hold)

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

@@ -16,7 +16,8 @@ import kotlinx.android.synthetic.main.fragment_authentication_register_username.
 import javax.inject.Inject
 
 class RegisterUsernameFragment : Fragment(), RegisterUsernameView {
-    @Inject lateinit var presenter: RegisterUsernamePresenter
+    @Inject
+    lateinit var presenter: RegisterUsernamePresenter
     private lateinit var userId: String
     private lateinit var authToken: String
 
@@ -41,7 +42,11 @@ class RegisterUsernameFragment : Fragment(), RegisterUsernameView {
         authToken = arguments?.getString(AUTH_TOKEN) ?: ""
     }
 
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? = container?.inflate(R.layout.fragment_authentication_register_username)
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? = container?.inflate(R.layout.fragment_authentication_register_username)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)

app/src/main/java/chat/rocket/android/authentication/resetpassword/di/ResetPasswordFragmentModule.kt

+package chat.rocket.android.authentication.resetpassword.di
+
+import android.arch.lifecycle.LifecycleOwner
+import chat.rocket.android.authentication.resetpassword.presentation.ResetPasswordView
+import chat.rocket.android.authentication.resetpassword.ui.ResetPasswordFragment
+import chat.rocket.android.core.lifecycle.CancelStrategy
+import chat.rocket.android.dagger.scope.PerFragment
+import dagger.Module
+import dagger.Provides
+import kotlinx.coroutines.experimental.Job
+
+@Module
+@PerFragment
+class ResetPasswordFragmentModule {
+
+    @Provides
+    fun resetPasswordView(frag: ResetPasswordFragment): ResetPasswordView {
+        return frag
+    }
+
+    @Provides
+    fun provideLifecycleOwner(frag: ResetPasswordFragment): LifecycleOwner {
+        return frag
+    }
+
+    @Provides
+    fun provideCancelStrategy(owner: LifecycleOwner, jobs: Job): CancelStrategy {
+        return CancelStrategy(owner, jobs)
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/authentication/resetpassword/di/ResetPasswordFragmentProvider.kt

+package chat.rocket.android.authentication.resetpassword.di
+
+import chat.rocket.android.authentication.resetpassword.ui.ResetPasswordFragment
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Module
+abstract class ResetPasswordFragmentProvider {
+
+    @ContributesAndroidInjector(modules = [ResetPasswordFragmentModule::class])
+    abstract fun provideResetPasswordFragment(): ResetPasswordFragment
+}
\ No newline at end of file

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

+package chat.rocket.android.authentication.resetpassword.presentation
+
+import chat.rocket.android.authentication.presentation.AuthenticationNavigator
+import chat.rocket.android.core.lifecycle.CancelStrategy
+import chat.rocket.android.server.domain.GetCurrentServerInteractor
+import chat.rocket.android.server.infraestructure.RocketChatClientFactory
+import chat.rocket.android.util.extensions.isEmail
+import chat.rocket.android.util.extensions.launchUI
+import chat.rocket.android.util.retryIO
+import chat.rocket.common.RocketChatException
+import chat.rocket.common.RocketChatInvalidResponseException
+import chat.rocket.common.util.ifNull
+import chat.rocket.core.RocketChatClient
+import chat.rocket.core.internal.rest.forgotPassword
+import javax.inject.Inject
+
+class ResetPasswordPresenter @Inject constructor(
+    private val view: ResetPasswordView,
+    private val strategy: CancelStrategy,
+    private val navigator: AuthenticationNavigator,
+    factory: RocketChatClientFactory,
+    serverInteractor: GetCurrentServerInteractor
+) {
+    private val currentServer = serverInteractor.get()!!
+    private val client: RocketChatClient = factory.create(currentServer)
+
+    fun resetPassword(email: String) {
+        when {
+            email.isBlank() -> view.alertBlankEmail()
+            !email.isEmail() -> view.alertInvalidEmail()
+            else -> launchUI(strategy) {
+                view.showLoading()
+                try {
+                    retryIO("forgotPassword(email = $email)") {
+                        client.forgotPassword(email)
+                    }
+                    navigator.toPreviousView()
+                    view.emailSent()
+                } catch (exception: RocketChatException) {
+                    if (exception is RocketChatInvalidResponseException) {
+                        view.updateYourServerVersion()
+                    } else {
+                        exception.message?.let {
+                            view.showMessage(it)
+                        }.ifNull {
+                            view.showGenericErrorMessage()
+                        }
+                    }
+                } finally {
+                    view.hideLoading()
+                }
+            }
+        }
+    }
+}
\ No newline at end of file

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

+package chat.rocket.android.authentication.resetpassword.presentation
+
+import chat.rocket.android.core.behaviours.LoadingView
+import chat.rocket.android.core.behaviours.MessageView
+
+interface ResetPasswordView : LoadingView, MessageView {
+
+    /**
+     * Alerts the user about a blank email.
+     */
+    fun alertBlankEmail()
+
+    /**
+     * Alerts the user about a invalid email.
+     */
+    fun alertInvalidEmail()
+
+    /**
+     * Shows a successful email sent message.
+     */
+    fun emailSent()
+
+    /**
+     * Shows a message to update the server version in order to use an app feature.
+     */
+    fun updateYourServerVersion()
+}
\ No newline at end of file

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

+package chat.rocket.android.authentication.resetpassword.ui
+
+import DrawableHelper
+import android.os.Build
+import android.os.Bundle
+import android.support.v4.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+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.util.extensions.*
+import dagger.android.support.AndroidSupportInjection
+import kotlinx.android.synthetic.main.fragment_authentication_reset_password.*
+import javax.inject.Inject
+
+class ResetPasswordFragment : Fragment(), ResetPasswordView {
+    @Inject
+    lateinit var presenter: ResetPasswordPresenter
+
+    companion object {
+        fun newInstance() = ResetPasswordFragment()
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        AndroidSupportInjection.inject(this)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? = container?.inflate(R.layout.fragment_authentication_reset_password)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        activity?.apply {
+            text_email.requestFocus()
+            showKeyboard(text_email)
+        }
+
+        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
+            tintEditTextDrawableStart()
+        }
+
+        setupOnClickListener()
+    }
+
+    override fun alertBlankEmail() {
+        ui {
+            vibrateShakeAndRequestFocusForTextEmail()
+        }
+    }
+
+    override fun alertInvalidEmail() {
+        ui {
+            vibrateShakeAndRequestFocusForTextEmail()
+            showMessage(R.string.msg_invalid_email)
+        }
+    }
+
+    override fun emailSent() {
+        showToast(R.string.msg_check_your_email_to_reset_your_password, Toast.LENGTH_LONG)
+    }
+
+    override fun updateYourServerVersion() {
+        showMessage(R.string.msg_update_app_version_in_order_to_continue)
+    }
+
+    override fun showLoading() {
+        ui {
+            disableUserInput()
+            view_loading.setVisible(true)
+        }
+    }
+
+    override fun hideLoading() {
+        ui {
+            view_loading.setVisible(false)
+            enableUserInput()
+        }
+    }
+
+    override fun showMessage(resId: Int) {
+        ui {
+            showToast(resId)
+        }
+    }
+
+    override fun showMessage(message: String) {
+        ui {
+            showToast(message)
+        }
+    }
+
+    override fun showGenericErrorMessage() {
+        showMessage(getString(R.string.msg_generic_error))
+    }
+
+    private fun tintEditTextDrawableStart() {
+        ui {
+            val emailDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_email_black_24dp, it)
+            DrawableHelper.wrapDrawable(emailDrawable)
+            DrawableHelper.tintDrawable(emailDrawable, it, R.color.colorDrawableTintGrey)
+            DrawableHelper.compoundDrawable(text_email, emailDrawable)
+        }
+    }
+
+    private fun enableUserInput() {
+        button_reset_password.isEnabled = true
+        text_email.isEnabled = true
+    }
+
+    private fun disableUserInput() {
+        button_reset_password.isEnabled = false
+        text_email.isEnabled = true
+    }
+
+    private fun vibrateShakeAndRequestFocusForTextEmail() {
+        vibrateSmartPhone()
+        text_email.shake()
+        text_email.requestFocus()
+    }
+
+    private fun setupOnClickListener() {
+        button_reset_password.setOnClickListener {
+            presenter.resetPassword(text_email.textContent)
+        }
+    }
+}
\ No newline at end of file

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

@@ -32,6 +32,7 @@ class ServerPresenter @Inject constructor(private val view: ServerView,
     }
 
     fun connect(server: String) {
+        //code that leads to login screen (smart lock will be implemented after this)
         connectToServer(server) {
             navigator.toLogin()
         }
@@ -64,6 +65,7 @@ class ServerPresenter @Inject constructor(private val view: ServerView,
     }
 
     fun deepLink(deepLinkInfo: LoginDeepLinkInfo) {
+        //code that leads to login screen (smart lock will be implemented after this)
         connectToServer(deepLinkInfo.url) {
             navigator.toLogin(deepLinkInfo)
         }

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

 package chat.rocket.android.authentication.server.presentation
 
+import okhttp3.HttpUrl
+
 interface VersionCheckView {
     /**
      * Alerts the user about the server version not meeting the recommended server version.
@@ -26,4 +28,9 @@ interface VersionCheckView {
      * Alters the user this protocol is invalid. This is optional.
      */
     fun errorInvalidProtocol() {}
+
+    /**
+     * Updates the server URL after a URL redirection
+     */
+    fun updateServerUrl(url: HttpUrl) {}
 }
\ No newline at end of file

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

@@ -20,6 +20,7 @@ import chat.rocket.android.util.extensions.*
 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
 
 class ServerFragment : Fragment(), ServerView {
@@ -41,6 +42,7 @@ class ServerFragment : Fragment(), ServerView {
     }
 
     private var protocol = "https://"
+    private var ignoreChange = false
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -72,22 +74,27 @@ class ServerFragment : Fragment(), ServerView {
                         protocol = "https://"
                     }
                     1 -> {
-                        ui{
-                            AlertDialog.Builder(it)
-                                    .setTitle(R.string.msg_warning)
-                                    .setMessage(R.string.msg_http_insecure)
-                                    .setPositiveButton(R.string.msg_proceed) { _, _ ->
-                                        protocol = "http://"
-                                    }
-                                    .setNegativeButton(R.string.msg_cancel) { _, _ ->
-                                        text_server_protocol.setSelection(0)
-                                    }
-                                    .setCancelable(false)
-                                    .create()
-                                    .show()
+                        if (ignoreChange) {
+                            protocol = "http://"
+                        } else {
+                            ui {
+                                AlertDialog.Builder(it)
+                                        .setTitle(R.string.msg_warning)
+                                        .setMessage(R.string.msg_http_insecure)
+                                        .setPositiveButton(R.string.msg_proceed) { _, _ ->
+                                            protocol = "http://"
+                                        }
+                                        .setNegativeButton(R.string.msg_cancel) { _, _ ->
+                                            text_server_protocol.setSelection(0)
+                                        }
+                                        .setCancelable(false)
+                                        .create()
+                                        .show()
+                            }
                         }
                     }
                 }
+                ignoreChange = false
             }
 
             override fun onNothingSelected(parent: AdapterView<*>?) {
@@ -174,13 +181,23 @@ class ServerFragment : Fragment(), ServerView {
         showMessage(R.string.msg_invalid_server_protocol)
     }
 
+    override fun updateServerUrl(url: HttpUrl) {
+        if (activity != null && view != null) {
+            if (url.scheme() == "https") text_server_protocol.setSelection(0) else text_server_protocol.setSelection(1)
+            protocol = "${url.scheme()}://"
+
+            val serverUrl = url.toString().removePrefix("${url.scheme()}://")
+            text_server_url.textContent = serverUrl
+        }
+    }
+
     private fun performConnect() {
         ui {
             deepLinkInfo?.let {
                 presenter.deepLink(it)
             }.ifNull {
                 val url = text_server_url.textContent.ifEmpty(text_server_url.hintContent)
-                presenter.connect("${protocol}${url.sanitize()}")
+                presenter.connect("$protocol${url.sanitize()}")
             }
         }
     }

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

@@ -6,12 +6,7 @@ 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.extensions.launchUI
-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.extensions.*
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.util.ifNull
@@ -20,17 +15,20 @@ import chat.rocket.core.internal.rest.login
 import chat.rocket.core.internal.rest.me
 import chat.rocket.core.internal.rest.signup
 import chat.rocket.core.model.Myself
+import com.google.android.gms.auth.api.credentials.Credential
 import javax.inject.Inject
 
-class SignupPresenter @Inject constructor(private val view: SignupView,
-                                          private val strategy: CancelStrategy,
-                                          private val navigator: AuthenticationNavigator,
-                                          private val localRepository: LocalRepository,
-                                          private val serverInteractor: GetCurrentServerInteractor,
-                                          private val factory: RocketChatClientFactory,
-                                          private val saveAccountInteractor: SaveAccountInteractor,
-                                          private val getAccountsInteractor: GetAccountsInteractor,
-                                          settingsInteractor: GetSettingsInteractor) {
+class SignupPresenter @Inject constructor(
+    private val view: SignupView,
+    private val strategy: CancelStrategy,
+    private val navigator: AuthenticationNavigator,
+    private val localRepository: LocalRepository,
+    private val serverInteractor: GetCurrentServerInteractor,
+    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()!!)
@@ -66,6 +64,10 @@ class SignupPresenter @Inject constructor(private val view: SignupView,
                         localRepository.save(LocalRepository.CURRENT_USERNAME_KEY, me.username)
                         saveAccount(me)
                         registerPushToken()
+                        val loginCredentials = Credential.Builder(email)
+                            .setPassword(password)
+                            .build()
+                        view.saveSmartLockCredentials(loginCredentials)
                         navigator.toChatList()
                     } catch (exception: RocketChatException) {
                         exception.message?.let {

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

@@ -2,6 +2,7 @@ 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 {
 
@@ -24,4 +25,9 @@ interface SignupView : LoadingView, MessageView {
      * Alerts the user about a blank email.
      */
     fun alertBlankEmail()
+
+    /**
+     * Save credentials via google smart lock
+     */
+    fun saveSmartLockCredentials(loginCredential: Credential)
 }
\ No newline at end of file

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

 package chat.rocket.android.authentication.signup.ui
 
 import DrawableHelper
+import android.app.Activity.RESULT_OK
+import android.content.Intent
 import android.os.Build
 import android.os.Bundle
 import android.support.v4.app.Fragment
 import android.text.style.ClickableSpan
-import android.view.*
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.ViewTreeObserver
 import android.widget.Toast
 import chat.rocket.android.R
+import chat.rocket.android.authentication.login.ui.googleApiClient
 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.TextHelper
 import chat.rocket.android.util.extensions.*
+import com.google.android.gms.auth.api.Auth
+import com.google.android.gms.auth.api.credentials.Credential
+import com.google.android.gms.common.api.ResolvingResultCallbacks
+import com.google.android.gms.common.api.Status
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_sign_up.*
+import timber.log.Timber
 import javax.inject.Inject
 
+internal const val SAVE_CREDENTIALS = 1
+
 class SignupFragment : Fragment(), SignupView {
-    @Inject lateinit var presenter: SignupPresenter
+
+    @Inject
+    lateinit var presenter: SignupPresenter
+    private lateinit var credentialsToBeSaved: Credential
     private val layoutListener = ViewTreeObserver.OnGlobalLayoutListener {
         if (KeyboardHelper.isSoftKeyboardShown(relative_layout.rootView)) {
             bottom_container.setVisible(false)
@@ -40,7 +56,11 @@ class SignupFragment : Fragment(), SignupView {
         AndroidSupportInjection.inject(this)
     }
 
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? = inflater.inflate(R.layout.fragment_authentication_sign_up, container, false)
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? = inflater.inflate(R.layout.fragment_authentication_sign_up, container, false)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
@@ -54,7 +74,12 @@ class SignupFragment : Fragment(), SignupView {
         setUpNewUserAgreementListener()
 
         button_sign_up.setOnClickListener {
-            presenter.signup(text_username.textContent, text_username.textContent, text_password.textContent, text_email.textContent)
+            presenter.signup(
+                text_username.textContent,
+                text_username.textContent,
+                text_password.textContent,
+                text_email.textContent
+            )
         }
     }
 
@@ -95,6 +120,44 @@ class SignupFragment : Fragment(), SignupView {
         }
     }
 
+    override fun saveSmartLockCredentials(loginCredential: Credential) {
+        credentialsToBeSaved = loginCredential
+        googleApiClient.let {
+            if (it.isConnected) {
+                saveCredentials()
+            }
+        }
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        if (requestCode == SAVE_CREDENTIALS) {
+            if (resultCode == RESULT_OK) {
+                Toast.makeText(
+                    context,
+                    getString(R.string.message_credentials_saved_successfully),
+                    Toast.LENGTH_SHORT
+                ).show()
+            } else {
+                Timber.e("ERROR: Cancelled by user")
+            }
+        }
+    }
+
+    private fun saveCredentials() {
+        activity?.let {
+            Auth.CredentialsApi.save(googleApiClient, credentialsToBeSaved).setResultCallback(
+                object : ResolvingResultCallbacks<Status>(it, SAVE_CREDENTIALS) {
+                    override fun onSuccess(status: Status) {
+                        Timber.d("save:SUCCESS:$status")
+                    }
+
+                    override fun onUnresolvableFailure(status: Status) {
+                        Timber.e("save:FAILURE:$status")
+                    }
+                })
+        }
+    }
+
     override fun showLoading() {
         ui {
             enableUserInput(false)
@@ -127,7 +190,8 @@ class SignupFragment : Fragment(), SignupView {
 
     private fun tintEditTextDrawableStart() {
         ui {
-            val personDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_person_black_24dp, it)
+            val personDrawable =
+                DrawableHelper.getDrawableFromId(R.drawable.ic_person_black_24dp, it)
             val atDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_at_black_24dp, it)
             val lockDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_lock_black_24dp, it)
             val emailDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_email_black_24dp, it)
@@ -135,14 +199,22 @@ class SignupFragment : Fragment(), SignupView {
             val drawables = arrayOf(personDrawable, atDrawable, lockDrawable, emailDrawable)
             DrawableHelper.wrapDrawables(drawables)
             DrawableHelper.tintDrawables(drawables, it, R.color.colorDrawableTintGrey)
-            DrawableHelper.compoundDrawables(arrayOf(text_name, text_username, text_password, text_email), drawables)
+            DrawableHelper.compoundDrawables(
+                arrayOf(
+                    text_name,
+                    text_username,
+                    text_password,
+                    text_email
+                ), drawables
+            )
         }
     }
 
     private fun setUpNewUserAgreementListener() {
         val termsOfService = getString(R.string.action_terms_of_service)
         val privacyPolicy = getString(R.string.action_privacy_policy)
-        val newUserAgreement = String.format(getString(R.string.msg_new_user_agreement), termsOfService, privacyPolicy)
+        val newUserAgreement =
+            String.format(getString(R.string.msg_new_user_agreement), termsOfService, privacyPolicy)
 
         text_new_user_agreement.text = newUserAgreement
 
@@ -158,7 +230,11 @@ class SignupFragment : Fragment(), SignupView {
             }
         }
 
-        TextHelper.addLink(text_new_user_agreement, arrayOf(termsOfService, privacyPolicy), arrayOf(termsOfServiceListener, privacyPolicyListener))
+        TextHelper.addLink(
+            text_new_user_agreement,
+            arrayOf(termsOfService, privacyPolicy),
+            arrayOf(termsOfServiceListener, privacyPolicyListener)
+        )
     }
 
     private fun enableUserInput(value: Boolean) {

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

@@ -21,8 +21,10 @@ import kotlinx.coroutines.experimental.launch
 import javax.inject.Inject
 
 class AuthenticationActivity : AppCompatActivity(), HasSupportFragmentInjector {
-    @Inject lateinit var fragmentDispatchingAndroidInjector: DispatchingAndroidInjector<Fragment>
-    @Inject lateinit var presenter: AuthenticationPresenter
+    @Inject
+    lateinit var fragmentDispatchingAndroidInjector: DispatchingAndroidInjector<Fragment>
+    @Inject
+    lateinit var presenter: AuthenticationPresenter
     val job = Job()
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -43,6 +45,14 @@ class AuthenticationActivity : AppCompatActivity(), HasSupportFragmentInjector {
         }
     }
 
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        val currentFragment = supportFragmentManager.findFragmentById(R.id.fragment_container)
+        if (currentFragment != null) {
+            currentFragment.onActivityResult(requestCode, resultCode, data)
+        }
+    }
+
     override fun onDestroy() {
         job.cancel()
         super.onDestroy()

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

@@ -14,10 +14,9 @@ class AudioAttachmentViewHolder(itemView: View,
 
     init {
         with(itemView) {
+            setupActionMenu(attachment_container)
             image_attachment.setVisible(false)
             audio_video_attachment.setVisible(true)
-            setupActionMenu(attachment_container)
-            setupActionMenu(audio_video_attachment)
         }
     }
 

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

@@ -19,12 +19,9 @@ class AuthorAttachmentViewHolder(itemView: View,
     init {
         with(itemView) {
             setupActionMenu(author_attachment_container)
-            setupActionMenu(text_fields)
-            setupActionMenu(text_author_name)
         }
     }
 
-
     override fun bindViews(data: AuthorAttachmentViewModel) {
         with(itemView) {
             data.icon?.let { icon ->

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

@@ -3,6 +3,8 @@ package chat.rocket.android.chatroom.adapter
 import android.support.v7.widget.RecyclerView
 import android.view.MenuItem
 import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.children
 import chat.rocket.android.R
 import chat.rocket.android.chatroom.ui.bottomsheet.BottomSheetMenu
 import chat.rocket.android.chatroom.ui.bottomsheet.adapter.ActionListAdapter
@@ -16,13 +18,12 @@ import com.google.android.flexbox.FlexboxLayoutManager
 import ru.whalemare.sheetmenu.extension.inflate
 import ru.whalemare.sheetmenu.extension.toList
 
-
 abstract class BaseViewHolder<T : BaseViewModel<*>>(
-        itemView: View,
-        private val listener: ActionsListener,
-        var reactionListener: EmojiReactionListener? = null
+    itemView: View,
+    private val listener: ActionsListener,
+    var reactionListener: EmojiReactionListener? = null
 ) : RecyclerView.ViewHolder(itemView),
-        MenuItem.OnMenuItemClickListener {
+    MenuItem.OnMenuItemClickListener {
     var data: T? = null
 
     init {
@@ -74,23 +75,36 @@ abstract class BaseViewHolder<T : BaseViewModel<*>>(
         fun onActionSelected(item: MenuItem, message: Message)
     }
 
-    val longClickListener = { view: View ->
+    private val onClickListener = { view: View ->
         if (data?.message?.isSystemMessage() == false) {
-            val menuItems = view.context.inflate(R.menu.message_actions).toList()
-            menuItems.find { it.itemId == R.id.action_menu_msg_pin_unpin }?.apply {
-                val isPinned = data?.message?.pinned ?: false
-                setTitle(if (isPinned) R.string.action_msg_unpin else R.string.action_msg_pin)
-                isChecked = isPinned
+            data?.message?.let {
+                val menuItems = view.context.inflate(R.menu.message_actions).toList()
+                menuItems.find { it.itemId == R.id.action_message_unpin }?.apply {
+                    setTitle(if (it.pinned) R.string.action_msg_unpin else R.string.action_msg_pin)
+                    isChecked = it.pinned
+                }
+
+                menuItems.find { it.itemId == R.id.action_message_star }?.apply {
+                    val isStarred = it.starred?.isNotEmpty() ?: false
+                    setTitle(if (isStarred) R.string.action_msg_unstar else R.string.action_msg_star)
+                    isChecked = isStarred
+                }
+                val adapter = ActionListAdapter(menuItems, this@BaseViewHolder)
+                BottomSheetMenu(adapter).show(view.context)
             }
-            val adapter = ActionListAdapter(menuItems, this@BaseViewHolder)
-            BottomSheetMenu(adapter).show(view.context)
         }
-        true
     }
 
     internal fun setupActionMenu(view: View) {
         if (listener.isActionsEnabled()) {
-            view.setOnLongClickListener(longClickListener)
+            view.setOnClickListener(onClickListener)
+            if (view is ViewGroup) {
+                for (child in view.children) {
+                    if (child !is RecyclerView && child.id != R.id.recycler_view_reactions) {
+                        setupActionMenu(child)
+                    }
+                }
+            }
         }
     }
 

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

@@ -14,13 +14,12 @@ import timber.log.Timber
 import java.security.InvalidParameterException
 
 class ChatRoomAdapter(
-        private val roomType: String,
-        private val roomName: String,
-        private val presenter: ChatRoomPresenter?,
-        private val enableActions: Boolean = true,
-        private val reactionListener: EmojiReactionListener? = null
+    private val roomType: String? = null,
+    private val roomName: String? = null,
+    private val presenter: ChatRoomPresenter? = null,
+    private val enableActions: Boolean = true,
+    private val reactionListener: EmojiReactionListener? = null
 ) : RecyclerView.Adapter<BaseViewHolder<*>>() {
-
     private val dataSet = ArrayList<BaseViewModel<*>>()
 
     init {
@@ -61,6 +60,16 @@ class ChatRoomAdapter(
                 val view = parent.inflate(R.layout.item_color_attachment)
                 ColorAttachmentViewHolder(view, actionsListener, reactionListener)
             }
+            BaseViewModel.ViewType.GENERIC_FILE_ATTACHMENT -> {
+                val view = parent.inflate(R.layout.item_file_attachment)
+                GenericFileAttachmentViewHolder(view, actionsListener, reactionListener)
+            }
+            BaseViewModel.ViewType.MESSAGE_REPLY -> {
+                val view = parent.inflate(R.layout.item_message_reply)
+                MessageReplyViewHolder(view, actionsListener, reactionListener) { roomName, permalink ->
+                    presenter?.openDirectMessage(roomName, permalink)
+                }
+            }
             else -> {
                 throw InvalidParameterException("TODO - implement for ${viewType.toViewType()}")
             }
@@ -94,14 +103,26 @@ class ChatRoomAdapter(
         }
 
         when (holder) {
-            is MessageViewHolder -> holder.bind(dataSet[position] as MessageViewModel)
-            is ImageAttachmentViewHolder -> holder.bind(dataSet[position] as ImageAttachmentViewModel)
-            is AudioAttachmentViewHolder -> holder.bind(dataSet[position] as AudioAttachmentViewModel)
-            is VideoAttachmentViewHolder -> holder.bind(dataSet[position] as VideoAttachmentViewModel)
-            is UrlPreviewViewHolder -> holder.bind(dataSet[position] as UrlPreviewViewModel)
-            is MessageAttachmentViewHolder -> holder.bind(dataSet[position] as MessageAttachmentViewModel)
-            is AuthorAttachmentViewHolder -> holder.bind(dataSet[position] as AuthorAttachmentViewModel)
-            is ColorAttachmentViewHolder -> holder.bind(dataSet[position] as ColorAttachmentViewModel)
+            is MessageViewHolder ->
+                holder.bind(dataSet[position] as MessageViewModel)
+            is ImageAttachmentViewHolder ->
+                holder.bind(dataSet[position] as ImageAttachmentViewModel)
+            is AudioAttachmentViewHolder ->
+                holder.bind(dataSet[position] as AudioAttachmentViewModel)
+            is VideoAttachmentViewHolder ->
+                holder.bind(dataSet[position] as VideoAttachmentViewModel)
+            is UrlPreviewViewHolder ->
+                holder.bind(dataSet[position] as UrlPreviewViewModel)
+            is MessageAttachmentViewHolder ->
+                holder.bind(dataSet[position] as MessageAttachmentViewModel)
+            is AuthorAttachmentViewHolder ->
+                holder.bind(dataSet[position] as AuthorAttachmentViewModel)
+            is ColorAttachmentViewHolder ->
+                holder.bind(dataSet[position] as ColorAttachmentViewModel)
+            is GenericFileAttachmentViewHolder ->
+                holder.bind(dataSet[position] as GenericFileAttachmentViewModel)
+            is MessageReplyViewHolder ->
+                holder.bind(dataSet[position] as MessageReplyViewModel)
         }
     }
 
@@ -142,7 +163,7 @@ class ChatRoomAdapter(
     }
 
     fun updateItem(message: BaseViewModel<*>) {
-        var index = dataSet.indexOfLast { it.messageId == message.messageId }
+        val index = dataSet.indexOfLast { it.messageId == message.messageId }
         val indexOfNext = dataSet.indexOfFirst { it.messageId == message.messageId }
         Timber.d("index: $index")
         if (index > -1) {
@@ -175,26 +196,44 @@ class ChatRoomAdapter(
         }
     }
 
-    val actionsListener = object : BaseViewHolder.ActionsListener {
+    private val actionsListener = object : BaseViewHolder.ActionsListener {
+
         override fun isActionsEnabled(): Boolean = enableActions
 
         override fun onActionSelected(item: MenuItem, message: Message) {
             message.apply {
                 when (item.itemId) {
-                    R.id.action_menu_msg_delete -> presenter?.deleteMessage(roomId, id)
-                    R.id.action_menu_msg_quote -> presenter?.citeMessage(roomType, roomName, id, false)
-                    R.id.action_menu_msg_reply -> presenter?.citeMessage(roomType, roomName, id, true)
-                    R.id.action_menu_msg_copy -> presenter?.copyMessage(id)
-                    R.id.action_menu_msg_edit -> presenter?.editMessage(roomId, id, message.message)
-                    R.id.action_menu_msg_pin_unpin -> {
-                        with(item) {
-                            if (!isChecked) {
-                                presenter?.pinMessage(id)
-                            } else {
-                                presenter?.unpinMessage(id)
-                            }
+                    R.id.action_message_reply -> {
+                        if (roomName != null && roomType != null) {
+                            presenter?.citeMessage(roomName, roomType, id, true)
+                        }
+                    }
+                    R.id.action_message_quote -> {
+                        if (roomName != null && roomType != null) {
+                            presenter?.citeMessage(roomName, roomType, id, false)
+                        }
+                    }
+                    R.id.action_message_copy -> {
+                        presenter?.copyMessage(id)
+                    }
+                    R.id.action_message_edit -> {
+                        presenter?.editMessage(roomId, id, message.message)
+                    }
+                    R.id.action_message_star -> {
+                        if (!item.isChecked) {
+                            presenter?.starMessage(id)
+                        } else {
+                            presenter?.unstarMessage(id)
+                        }
+                    }
+                    R.id.action_message_unpin -> {
+                        if (!item.isChecked) {
+                            presenter?.pinMessage(id)
+                        } else {
+                            presenter?.unpinMessage(id)
                         }
                     }
+                    R.id.action_message_delete -> presenter?.deleteMessage(roomId, id)
                     R.id.action_menu_msg_react -> presenter?.showReactions(id)
                     else -> TODO("Not implemented")
                 }

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

@@ -20,7 +20,6 @@ class ColorAttachmentViewHolder(itemView: View,
 
     init {
         with(itemView) {
-            setupActionMenu(attachment_text)
             setupActionMenu(color_attachment_container)
             attachment_text.movementMethod = LinkMovementMethod()
         }

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

+package chat.rocket.android.chatroom.adapter
+
+import android.content.Intent
+import android.net.Uri
+import android.view.View
+import androidx.core.net.toUri
+import chat.rocket.android.chatroom.viewmodel.GenericFileAttachmentViewModel
+import chat.rocket.android.util.extensions.content
+import chat.rocket.android.widget.emoji.EmojiReactionListener
+import chat.rocket.common.util.ifNull
+import kotlinx.android.synthetic.main.item_file_attachment.view.*
+
+class GenericFileAttachmentViewHolder(itemView: View,
+                                      listener: ActionsListener,
+                                      reactionListener: EmojiReactionListener? = null)
+    : BaseViewHolder<GenericFileAttachmentViewModel>(itemView, listener, reactionListener) {
+
+    init {
+        with(itemView) {
+            setupActionMenu(file_attachment_container)
+        }
+    }
+
+    override fun bindViews(data: GenericFileAttachmentViewModel) {
+        with(itemView) {
+            text_file_name.content = data.attachmentTitle
+
+            text_file_name.setOnClickListener {
+                it.context.startActivity(Intent(Intent.ACTION_VIEW, data.attachmentUrl.toUri()))
+            }
+        }
+    }
+}
\ No newline at end of file

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

@@ -2,21 +2,20 @@ package chat.rocket.android.chatroom.adapter
 
 import android.view.View
 import chat.rocket.android.chatroom.viewmodel.ImageAttachmentViewModel
-import com.facebook.drawee.backends.pipeline.Fresco
-import com.facebook.drawee.interfaces.DraweeController
+import chat.rocket.android.helper.ImageHelper
 import chat.rocket.android.widget.emoji.EmojiReactionListener
-import com.stfalcon.frescoimageviewer.ImageViewer
+import com.facebook.drawee.backends.pipeline.Fresco
 import kotlinx.android.synthetic.main.message_attachment.view.*
 
-class ImageAttachmentViewHolder(itemView: View,
-                                listener: ActionsListener,
-                                reactionListener: EmojiReactionListener? = null)
-    : BaseViewHolder<ImageAttachmentViewModel>(itemView, listener, reactionListener) {
+class ImageAttachmentViewHolder(
+    itemView: View,
+    listener: ActionsListener,
+    reactionListener: EmojiReactionListener? = null
+) : BaseViewHolder<ImageAttachmentViewModel>(itemView, listener, reactionListener) {
 
     init {
         with(itemView) {
             setupActionMenu(attachment_container)
-            setupActionMenu(image_attachment)
         }
     }
 
@@ -29,17 +28,13 @@ class ImageAttachmentViewHolder(itemView: View,
             }.build()
             image_attachment.controller = controller
             file_name.text = data.attachmentTitle
-            image_attachment.setOnClickListener { view ->
-                // TODO - implement a proper image viewer with a proper Transition
-                val builder = ImageViewer.createPipelineDraweeControllerBuilder()
-                        .setAutoPlayAnimations(true)
-                ImageViewer.Builder(view.context, listOf(data.attachmentUrl))
-                        .setStartPosition(0)
-                        .hideStatusBar(false)
-                        .setCustomDraweeControllerBuilder(builder)
-                        .show()
+            image_attachment.setOnClickListener {
+                ImageHelper.openImage(
+                    it.context,
+                    data.attachmentUrl,
+                    data.attachmentTitle.toString()
+                )
             }
         }
     }
-
 }
\ No newline at end of file

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

@@ -4,7 +4,7 @@ import android.text.method.LinkMovementMethod
 import android.view.View
 import chat.rocket.android.chatroom.viewmodel.MessageAttachmentViewModel
 import chat.rocket.android.widget.emoji.EmojiReactionListener
-import kotlinx.android.synthetic.main.item_message.view.*
+import kotlinx.android.synthetic.main.item_message_attachment.view.*
 
 class MessageAttachmentViewHolder(
         itemView: View,
@@ -14,8 +14,8 @@ class MessageAttachmentViewHolder(
 
     init {
         with(itemView) {
+            setupActionMenu(attachment_container)
             text_content.movementMethod = LinkMovementMethod()
-            setupActionMenu(text_content)
         }
     }
 

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

+package chat.rocket.android.chatroom.adapter
+
+import android.view.View
+import chat.rocket.android.chatroom.viewmodel.MessageReplyViewModel
+import chat.rocket.android.widget.emoji.EmojiReactionListener
+import kotlinx.android.synthetic.main.item_message_reply.view.*
+
+class MessageReplyViewHolder(
+    itemView: View,
+    listener: ActionsListener,
+    reactionListener: EmojiReactionListener? = null,
+    private val replyCallback: (roomName: String, permalink: String) -> Unit
+) : BaseViewHolder<MessageReplyViewModel>(itemView, listener, reactionListener) {
+
+    init {
+        with(itemView) {
+            setupActionMenu(itemView)
+        }
+    }
+
+    override fun bindViews(data: MessageReplyViewModel) {
+        with(itemView) {
+            button_message_reply.setOnClickListener {
+                with(data.rawData) {
+                    replyCallback.invoke(roomName, permalink)
+                }
+            }
+        }
+    }
+}
\ No newline at end of file

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

@@ -3,8 +3,11 @@ package chat.rocket.android.chatroom.adapter
 import android.graphics.Color
 import android.text.method.LinkMovementMethod
 import android.view.View
+import androidx.core.view.isVisible
 import chat.rocket.android.chatroom.viewmodel.MessageViewModel
+import chat.rocket.android.util.extensions.setVisible
 import chat.rocket.android.widget.emoji.EmojiReactionListener
+import chat.rocket.core.model.isSystemMessage
 import kotlinx.android.synthetic.main.avatar.view.*
 import kotlinx.android.synthetic.main.item_message.view.*
 
@@ -16,8 +19,8 @@ class MessageViewHolder(
 
     init {
         with(itemView) {
+            setupActionMenu(message_container)
             text_content.movementMethod = LinkMovementMethod()
-            setupActionMenu(text_content)
         }
     }
 
@@ -33,6 +36,10 @@ class MessageViewHolder(
             text_content.setTextColor(
                 if (data.isTemporary) Color.GRAY else Color.BLACK
             )
+            data.message.let {
+                text_edit_indicator.isVisible = !it.isSystemMessage() && it.editedBy != null
+                image_star_indicator.isVisible = it.starred?.isNotEmpty() ?: false
+            }
         }
     }
 }
\ No newline at end of file

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

@@ -5,6 +5,7 @@ import android.net.Uri
 import android.view.View
 import chat.rocket.android.chatroom.viewmodel.UrlPreviewViewModel
 import chat.rocket.android.util.extensions.content
+import chat.rocket.android.util.extensions.openTabbedUrl
 import chat.rocket.android.util.extensions.setVisible
 import chat.rocket.android.widget.emoji.EmojiReactionListener
 import kotlinx.android.synthetic.main.message_url_preview.view.*
@@ -32,10 +33,17 @@ class UrlPreviewViewHolder(itemView: View,
             text_title.content = data.title
             text_description.content = data.description ?: ""
 
-            url_preview_layout.setOnClickListener { view ->
-                view.context.startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(data.rawData.url)))
-            }
+            url_preview_layout.setOnClickListener(onClickListener)
+            text_host.setOnClickListener(onClickListener)
+            text_title.setOnClickListener(onClickListener)
+            image_preview.setOnClickListener(onClickListener)
+            text_description.setOnClickListener(onClickListener)
         }
     }
 
+    private val onClickListener = { view: View ->
+        if (data != null) {
+            view.openTabbedUrl(Uri.parse(data!!.rawData.url))
+        }
+    }
 }
\ No newline at end of file

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

@@ -14,10 +14,9 @@ class VideoAttachmentViewHolder(itemView: View,
 
     init {
         with(itemView) {
+            setupActionMenu(attachment_container)
             image_attachment.setVisible(false)
             audio_video_attachment.setVisible(true)
-            setupActionMenu(attachment_container)
-            setupActionMenu(audio_video_attachment)
         }
     }
 

app/src/main/java/chat/rocket/android/chatroom/domain/MessageReply.kt

+package chat.rocket.android.chatroom.domain
+
+data class MessageReply(
+    val roomName: String,
+    val permalink: String
+)
\ No newline at end of file

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

@@ -2,15 +2,33 @@ package chat.rocket.android.chatroom.presentation
 
 import chat.rocket.android.R
 import chat.rocket.android.chatroom.ui.ChatRoomActivity
-import chat.rocket.android.members.ui.newInstance
+import chat.rocket.android.chatroom.ui.chatRoomIntent
 import chat.rocket.android.server.ui.changeServerIntent
 import chat.rocket.android.util.extensions.addFragmentBackStack
 
 class ChatRoomNavigator(internal val activity: ChatRoomActivity) {
 
-    fun toMembersList(chatRoomId: String, chatRoomType: String) {
+    fun toMembersList(chatRoomId: String) {
         activity.addFragmentBackStack("MembersFragment", R.id.fragment_container) {
-            newInstance(chatRoomId, chatRoomType)
+            chat.rocket.android.members.ui.newInstance(chatRoomId)
+        }
+    }
+
+    fun toPinnedMessageList(chatRoomId: String) {
+        activity.addFragmentBackStack("PinnedMessages", R.id.fragment_container) {
+            chat.rocket.android.pinnedmessages.ui.newInstance(chatRoomId)
+        }
+    }
+
+    fun toFavoriteMessageList(chatRoomId: String) {
+        activity.addFragmentBackStack("FavoriteMessages", R.id.fragment_container) {
+            chat.rocket.android.favoritemessages.ui.newInstance(chatRoomId)
+        }
+    }
+
+    fun toFileList(chatRoomId: String) {
+        activity.addFragmentBackStack("Files", R.id.fragment_container) {
+            chat.rocket.android.files.ui.newInstance(chatRoomId)
         }
     }
 
@@ -18,4 +36,17 @@ class ChatRoomNavigator(internal val activity: ChatRoomActivity) {
         activity.startActivity(activity.changeServerIntent())
         activity.finish()
     }
+
+    fun toDirectMessage(chatRoomId: String,
+                        chatRoomName: String,
+                        chatRoomType: String,
+                        isChatRoomReadOnly: Boolean,
+                        chatRoomLastSeen: Long,
+                        isChatRoomSubscribed: Boolean,
+                        isChatRoomCreator: Boolean,
+                        chatRoomMessage: String) {
+        activity.startActivity(activity.chatRoomIntent(chatRoomId, chatRoomName, chatRoomType,
+            isChatRoomReadOnly, chatRoomLastSeen, isChatRoomSubscribed, isChatRoomCreator, chatRoomMessage))
+        activity.overridePendingTransition(R.anim.open_enter, R.anim.open_exit)
+    }
 }
\ No newline at end of file

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

@@ -8,6 +8,7 @@ import chat.rocket.android.chatroom.viewmodel.suggestion.PeopleSuggestionViewMod
 import chat.rocket.android.core.behaviours.LoadingView
 import chat.rocket.android.core.behaviours.MessageView
 import chat.rocket.core.internal.realtime.socket.model.State
+import chat.rocket.core.model.ChatRoom
 
 interface ChatRoomView : LoadingView, MessageView {
 
@@ -25,10 +26,22 @@ interface ChatRoomView : LoadingView, MessageView {
      */
     fun sendMessage(text: String)
 
+    /**
+     * Shows the username(s) of the user(s) who is/are typing in the chat room.
+     *
+     * @param usernameList The list of username to show.
+     */
+    fun showTypingStatus(usernameList: ArrayList<String>)
+
+    /**
+     * Hides the typing status view.
+     */
+    fun hideTypingStatusView()
+
     /**
      * Perform file selection with the mime type [filter]
      */
-    fun showFileSelection(filter: Array<String>)
+    fun showFileSelection(filter: Array<String>?)
 
     /**
      * Uploads a file to a chat room.
@@ -109,8 +122,10 @@ interface ChatRoomView : LoadingView, MessageView {
     fun populateRoomSuggestions(chatRooms: List<ChatRoomSuggestionViewModel>)
     /**
      * This user has joined the chat callback.
+     *
+     * @param userCanPost Whether the user can post a message or not.
      */
-    fun onJoined()
+    fun onJoined(userCanPost: Boolean)
 
     fun showReactionsPopup(messageId: String)
 
@@ -120,4 +135,15 @@ interface ChatRoomView : LoadingView, MessageView {
      * @param commands The list of available commands.
      */
     fun populateCommandSuggestions(commands: List<CommandSuggestionViewModel>)
+
+    /**
+     * Communicate whether it's a broadcast channel and if current user can post to it.
+     */
+    fun onRoomUpdated(userCanPost: Boolean, channelIsBroadcast: Boolean, userCanMod: Boolean)
+
+    /**
+     * Open a DM with the user in the given [chatRoom] and pass the [permalink] for the message
+     * to reply.
+     */
+    fun openDirectMessage(chatRoom: ChatRoom, permalink: String)
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/service/MessageService.kt

@@ -60,13 +60,22 @@ class MessageService : JobService() {
                     )
                     messageRepository.save(message.copy(isTemporary = false))
                     Timber.d("Sent scheduled message given by id: ${message.id}")
-                } catch (ex: RocketChatException) {
+                } catch (ex: Exception) {
                     Timber.e(ex)
-                    if (ex.message?.contains("E11000", true) == true) {
-                        // XXX: Temporary solution. We need proper error codes from the api.
-                        messageRepository.save(message.copy(isTemporary = false))
+                    // TODO - remove the generic message when we implement :userId:/message subscription
+                    if (ex is IllegalStateException) {
+                        Timber.d(ex, "Probably a read-only problem...")
+                        // TODO: For now we are only going to reschedule when api is fixed.
+                        messageRepository.removeById(message.id)
+                        jobFinished(params, false)
+                    } else {
+                        // some other error
+                        if (ex.message?.contains("E11000", true) == true) {
+                            // XXX: Temporary solution. We need proper error codes from the api.
+                            messageRepository.save(message.copy(isTemporary = false))
+                        }
+                        jobFinished(params, true)
                     }
-                    jobFinished(params, true)
                 }
             }
         }

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

@@ -6,6 +6,8 @@ import android.content.Intent
 import android.os.Bundle
 import android.support.v4.app.Fragment
 import android.support.v7.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
@@ -27,39 +29,42 @@ fun Context.chatRoomIntent(
     chatRoomType: String,
     isChatRoomReadOnly: Boolean,
     chatRoomLastSeen: Long,
-    isChatRoomSubscribed: Boolean = true
+    isChatRoomSubscribed: Boolean = true,
+    isChatRoomCreator: Boolean = false,
+    chatRoomMessage: String? = null
 ): Intent {
     return Intent(this, ChatRoomActivity::class.java).apply {
         putExtra(INTENT_CHAT_ROOM_ID, chatRoomId)
         putExtra(INTENT_CHAT_ROOM_NAME, chatRoomName)
         putExtra(INTENT_CHAT_ROOM_TYPE, chatRoomType)
-        putExtra(INTENT_IS_CHAT_ROOM_READ_ONLY, isChatRoomReadOnly)
+        putExtra(INTENT_CHAT_ROOM_IS_READ_ONLY, isChatRoomReadOnly)
         putExtra(INTENT_CHAT_ROOM_LAST_SEEN, chatRoomLastSeen)
         putExtra(INTENT_CHAT_IS_SUBSCRIBED, isChatRoomSubscribed)
+        putExtra(INTENT_CHAT_ROOM_IS_CREATOR, isChatRoomCreator)
+        putExtra(INTENT_CHAT_ROOM_MESSAGE, chatRoomMessage)
     }
 }
 
 private const val INTENT_CHAT_ROOM_ID = "chat_room_id"
 private const val INTENT_CHAT_ROOM_NAME = "chat_room_name"
 private const val INTENT_CHAT_ROOM_TYPE = "chat_room_type"
-private const val INTENT_IS_CHAT_ROOM_READ_ONLY = "is_chat_room_read_only"
+private const val INTENT_CHAT_ROOM_IS_READ_ONLY = "chat_room_is_read_only"
+private const val INTENT_CHAT_ROOM_IS_CREATOR = "chat_room_is_creator"
 private const val INTENT_CHAT_ROOM_LAST_SEEN = "chat_room_last_seen"
 private const val INTENT_CHAT_IS_SUBSCRIBED = "is_chat_room_subscribed"
+private const val INTENT_CHAT_ROOM_MESSAGE = "chat_room_message"
 
 class ChatRoomActivity : AppCompatActivity(), HasSupportFragmentInjector {
-    @Inject lateinit var fragmentDispatchingAndroidInjector: DispatchingAndroidInjector<Fragment>
+    @Inject
+    lateinit var fragmentDispatchingAndroidInjector: DispatchingAndroidInjector<Fragment>
 
     // TODO - workaround for now... We will move to a single activity
-    @Inject lateinit var serverInteractor: GetCurrentServerInteractor
-    @Inject lateinit var navigator: ChatRoomNavigator
-    @Inject lateinit var managerFactory: ConnectionManagerFactory
-
-    private lateinit var chatRoomId: String
-    private lateinit var chatRoomName: String
-    private lateinit var chatRoomType: String
-    private var isChatRoomReadOnly: Boolean = false
-    private var isChatRoomSubscribed: Boolean = true
-    private var chatRoomLastSeen: Long = -1L
+    @Inject
+    lateinit var serverInteractor: GetCurrentServerInteractor
+    @Inject
+    lateinit var navigator: ChatRoomNavigator
+    @Inject
+    lateinit var managerFactory: ConnectionManagerFactory
 
     override fun onCreate(savedInstanceState: Bundle?) {
         AndroidInjection.inject(this)
@@ -75,28 +80,33 @@ class ChatRoomActivity : AppCompatActivity(), HasSupportFragmentInjector {
             return
         }
 
-        chatRoomId = intent.getStringExtra(INTENT_CHAT_ROOM_ID)
+        val chatRoomId = intent.getStringExtra(INTENT_CHAT_ROOM_ID)
         requireNotNull(chatRoomId) { "no chat_room_id provided in Intent extras" }
 
-        chatRoomName = intent.getStringExtra(INTENT_CHAT_ROOM_NAME)
+        val chatRoomName = intent.getStringExtra(INTENT_CHAT_ROOM_NAME)
         requireNotNull(chatRoomName) { "no chat_room_name provided in Intent extras" }
 
-        chatRoomType = intent.getStringExtra(INTENT_CHAT_ROOM_TYPE)
+        val chatRoomType = intent.getStringExtra(INTENT_CHAT_ROOM_TYPE)
         requireNotNull(chatRoomType) { "no chat_room_type provided in Intent extras" }
 
-        isChatRoomReadOnly = intent.getBooleanExtra(INTENT_IS_CHAT_ROOM_READ_ONLY, true)
-        requireNotNull(chatRoomType) { "no is_chat_room_read_only provided in Intent extras" }
+        val isChatRoomReadOnly = intent.getBooleanExtra(INTENT_CHAT_ROOM_IS_READ_ONLY, true)
 
-        setupToolbar()
+        val isChatRoomCreator = intent.getBooleanExtra(INTENT_CHAT_ROOM_IS_CREATOR, false)
+
+        val chatRoomLastSeen = intent.getLongExtra(INTENT_CHAT_ROOM_LAST_SEEN, -1)
 
-        chatRoomLastSeen = intent.getLongExtra(INTENT_CHAT_ROOM_LAST_SEEN, -1)
+        val isChatRoomSubscribed = intent.getBooleanExtra(INTENT_CHAT_IS_SUBSCRIBED, true)
 
-        isChatRoomSubscribed = intent.getBooleanExtra(INTENT_CHAT_IS_SUBSCRIBED, true)
+        val chatRoomMessage = intent.getStringExtra(INTENT_CHAT_ROOM_MESSAGE)
+
+        setupToolbar()
 
-        if (supportFragmentManager.findFragmentByTag("ChatRoomFragment") == null) {
-            addFragment("ChatRoomFragment", R.id.fragment_container) {
-                newInstance(chatRoomId, chatRoomName, chatRoomType, isChatRoomReadOnly, chatRoomLastSeen,
-                        isChatRoomSubscribed)
+        if (supportFragmentManager.findFragmentByTag(TAG_CHAT_ROOM_FRAGMENT) == null) {
+            addFragment(TAG_CHAT_ROOM_FRAGMENT, R.id.fragment_container) {
+                newInstance(
+                    chatRoomId, chatRoomName, chatRoomType, isChatRoomReadOnly, chatRoomLastSeen,
+                    isChatRoomSubscribed, isChatRoomCreator, chatRoomMessage
+                )
             }
         }
     }
@@ -109,51 +119,46 @@ class ChatRoomActivity : AppCompatActivity(), HasSupportFragmentInjector {
         return fragmentDispatchingAndroidInjector
     }
 
-    fun showRoomTypeIcon(showRoomTypeIcon: Boolean) {
-        if (showRoomTypeIcon) {
-            val roomType = roomTypeOf(chatRoomType)
-            val drawable = when (roomType) {
-                is RoomType.Channel -> {
-                    DrawableHelper.getDrawableFromId(R.drawable.ic_room_channel, this)
-                }
-                is RoomType.PrivateGroup -> {
-                    DrawableHelper.getDrawableFromId(R.drawable.ic_room_lock, this)
-                }
-                is RoomType.DirectMessage -> {
-                    DrawableHelper.getDrawableFromId(R.drawable.ic_room_dm, this)
-                }
-                else -> null
-            }
-
-            drawable?.let {
-                val wrappedDrawable = DrawableHelper.wrapDrawable(it)
-                val mutableDrawable = wrappedDrawable.mutate()
-                DrawableHelper.tintDrawable(mutableDrawable, this, R.color.white)
-                DrawableHelper.compoundDrawable(text_room_name, mutableDrawable)
-            }
-        } else {
-            text_room_name.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0)
-        }
-    }
-
     private fun setupToolbar() {
         setSupportActionBar(toolbar)
         supportActionBar?.setDisplayShowTitleEnabled(false)
-        text_room_name.textContent = chatRoomName
+        toolbar.setNavigationIcon(R.drawable.ic_arrow_back_white_24dp)
+        toolbar.setNavigationOnClickListener { finishActivity() }
+    }
+
+    fun showToolbarTitle(title: String) {
+        text_room_name.textContent = title
+    }
 
-        showRoomTypeIcon(true)
+    fun showToolbarChatRoomIcon(chatRoomType: String) {
+        val drawable = when (roomTypeOf(chatRoomType)) {
+            is RoomType.Channel -> {
+                DrawableHelper.getDrawableFromId(R.drawable.ic_hashtag_black_12dp, this)
+            }
+            is RoomType.PrivateGroup -> {
+                DrawableHelper.getDrawableFromId(R.drawable.ic_lock_black_12_dp, this)
+            }
+            else -> null
+        }
 
-        toolbar.setNavigationOnClickListener {
-            finishActivity()
+        drawable?.let {
+            val wrappedDrawable = DrawableHelper.wrapDrawable(it)
+            val mutableDrawable = wrappedDrawable.mutate()
+            DrawableHelper.tintDrawable(mutableDrawable, this, R.color.colorWhite)
+            DrawableHelper.compoundDrawable(text_room_name, mutableDrawable)
         }
     }
 
-    fun setupToolbarTitle(toolbarTitle: String) {
-        text_room_name.textContent = toolbarTitle
+    fun hideToolbarChatRoomIcon() {
+        text_room_name.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0)
     }
 
     private fun finishActivity() {
         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/PinnedMessagesActivity.kt

-package chat.rocket.android.chatroom.ui
-
-import android.os.Bundle
-import android.support.v4.app.Fragment
-import android.support.v7.app.AppCompatActivity
-import chat.rocket.android.R
-import chat.rocket.android.util.extensions.addFragment
-import chat.rocket.android.util.extensions.textContent
-import dagger.android.AndroidInjection
-import dagger.android.AndroidInjector
-import dagger.android.DispatchingAndroidInjector
-import dagger.android.support.HasSupportFragmentInjector
-import kotlinx.android.synthetic.main.app_bar_chat_room.*
-import javax.inject.Inject
-
-private const val INTENT_CHAT_ROOM_ID = "chat_room_id"
-private const val INTENT_CHAT_ROOM_NAME = "chat_room_name"
-private const val INTENT_CHAT_ROOM_TYPE = "chat_room_type"
-
-class PinnedMessagesActivity : AppCompatActivity(), HasSupportFragmentInjector {
-    @Inject lateinit var fragmentDispatchingAndroidInjector: DispatchingAndroidInjector<Fragment>
-    private lateinit var chatRoomId: String
-    private lateinit var chatRoomName: String
-    private lateinit var chatRoomType: String
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        AndroidInjection.inject(this)
-        super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_pinned_messages)
-
-        chatRoomId = intent.getStringExtra(INTENT_CHAT_ROOM_ID)
-        requireNotNull(chatRoomId) { "no chat_room_id provided in Intent extras" }
-
-        chatRoomName = intent.getStringExtra(INTENT_CHAT_ROOM_NAME)
-        requireNotNull(chatRoomName) { "no chat_room_name provided in Intent extras" }
-
-        chatRoomType = intent.getStringExtra(INTENT_CHAT_ROOM_TYPE)
-        requireNotNull(chatRoomType) { "no chat_room_type provided in Intent extras" }
-
-        setupToolbar()
-
-        addFragment("PinnedMessagesFragment", R.id.fragment_container) {
-            newPinnedMessagesFragment(chatRoomId, chatRoomName, chatRoomType)
-        }
-    }
-
-    override fun onBackPressed() = finishActivity()
-
-    override fun supportFragmentInjector(): AndroidInjector<Fragment> {
-        return fragmentDispatchingAndroidInjector
-    }
-
-    private fun setupToolbar() {
-        setSupportActionBar(toolbar)
-        supportActionBar?.setDisplayShowTitleEnabled(false)
-        text_room_name.textContent = getString(R.string.title_pinned_messages)
-        toolbar.setNavigationOnClickListener {
-            finishActivity()
-        }
-    }
-
-    private fun finishActivity() {
-        super.onBackPressed()
-        overridePendingTransition(R.anim.close_enter, R.anim.close_exit)
-    }
-}
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/ui/bottomsheet/adapter/ActionListAdapter.kt

@@ -7,8 +7,10 @@ import chat.rocket.android.util.extensions.setVisible
 /**
  * An adapter for bottomsheet menu that lists all the actions that could be taken over a chat message.
  */
-class ActionListAdapter(menuItems: List<MenuItem> = emptyList(), callback: MenuItem.OnMenuItemClickListener) :
-        ListBottomSheetAdapter(menuItems = menuItems, callback = callback) {
+class ActionListAdapter(
+    menuItems: List<MenuItem> = emptyList(),
+    callback: MenuItem.OnMenuItemClickListener
+) : ListBottomSheetAdapter(menuItems = menuItems, callback = callback) {
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         val item = menuItems[position]
@@ -24,8 +26,12 @@ class ActionListAdapter(menuItems: List<MenuItem> = emptyList(), callback: MenuI
         holder.itemView.setOnClickListener {
             callback?.onMenuItemClick(item)
         }
-        val deleteTextColor = holder.itemView.context.resources.getColor(R.color.red)
-        val color = if (item.itemId == R.id.action_menu_msg_delete) deleteTextColor else textColors.get(item.itemId)
+        val deleteTextColor = holder.itemView.context.resources.getColor(R.color.colorRed)
+        val color = if (item.itemId == R.id.action_message_delete) {
+            deleteTextColor
+        } else {
+            textColors.get(item.itemId)
+        }
         holder.textTitle.setTextColor(color)
     }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/viewmodel/BaseViewModel.kt

@@ -23,7 +23,9 @@ interface BaseViewModel<out T> {
         AUDIO_ATTACHMENT(5),
         MESSAGE_ATTACHMENT(6),
         AUTHOR_ATTACHMENT(7),
-        COLOR_ATTACHMENT(8)
+        COLOR_ATTACHMENT(8),
+        GENERIC_FILE_ATTACHMENT(9),
+        MESSAGE_REPLY(10)
     }
 }
 

app/src/main/java/chat/rocket/android/chatroom/viewmodel/GenericFileAttachmentViewModel.kt

+package chat.rocket.android.chatroom.viewmodel
+
+import chat.rocket.android.R
+import chat.rocket.core.model.Message
+import chat.rocket.core.model.attachment.GenericFileAttachment
+import chat.rocket.core.model.attachment.ImageAttachment
+
+data class GenericFileAttachmentViewModel(
+        override val message: Message,
+        override val rawData: GenericFileAttachment,
+        override val messageId: String,
+        override val attachmentUrl: String,
+        override val attachmentTitle: CharSequence,
+        override val id: Long,
+        override var reactions: List<ReactionViewModel>,
+        override var nextDownStreamMessage: BaseViewModel<*>? = null,
+        override var preview: Message? = null,
+        override var isTemporary: Boolean = false
+) : BaseFileAttachmentViewModel<GenericFileAttachment> {
+    override val viewType: Int
+        get() = BaseViewModel.ViewType.GENERIC_FILE_ATTACHMENT.viewType
+    override val layoutId: Int
+        get() = R.layout.item_file_attachment
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/viewmodel/MessageReplyViewModel.kt

+package chat.rocket.android.chatroom.viewmodel
+
+import chat.rocket.android.R
+import chat.rocket.android.chatroom.domain.MessageReply
+import chat.rocket.core.model.Message
+
+data class MessageReplyViewModel(
+    override val rawData: MessageReply,
+    override val messageId: String,
+    override var reactions: List<ReactionViewModel>,
+    override var nextDownStreamMessage: BaseViewModel<*>?,
+    override var preview: Message?,
+    override var isTemporary: Boolean = false,
+    override val message: Message
+) : BaseViewModel<MessageReply> {
+    override val viewType: Int
+        get() = BaseViewModel.ViewType.MESSAGE_REPLY.viewType
+    override val layoutId: Int
+        get() = R.layout.item_message_reply
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/viewmodel/RoomViewModel.kt

+package chat.rocket.android.chatroom.viewmodel
+
+import chat.rocket.core.model.ChatRoomRole
+
+data class RoomViewModel(
+    val roles: List<ChatRoomRole>,
+    val isBroadcast: Boolean = false,
+    val isRoom: Boolean = false
+)
\ No newline at end of file

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

@@ -16,22 +16,22 @@ import chat.rocket.android.R
 import chat.rocket.android.infrastructure.LocalRepository
 import chat.rocket.android.infrastructure.checkIfMyself
 import chat.rocket.android.server.domain.PublicSettings
+import chat.rocket.android.server.domain.showLastMessage
 import chat.rocket.android.server.domain.useRealName
-import chat.rocket.android.util.extensions.avatarUrl
-import chat.rocket.android.util.extensions.content
-import chat.rocket.android.util.extensions.inflate
-import chat.rocket.android.util.extensions.setVisible
-import chat.rocket.android.util.extensions.textContent
+import chat.rocket.android.util.extensions.*
 import chat.rocket.common.model.RoomType
 import chat.rocket.core.model.ChatRoom
 import com.facebook.drawee.view.SimpleDraweeView
 import kotlinx.android.synthetic.main.item_chat.view.*
 import kotlinx.android.synthetic.main.unread_messages_badge.view.*
 
-class ChatRoomsAdapter(private val context: Context,
-                       private val settings: PublicSettings,
-                       private val localRepository: LocalRepository,
-                       private val listener: (ChatRoom) -> Unit) : RecyclerView.Adapter<ChatRoomsAdapter.ViewHolder>() {
+class ChatRoomsAdapter(
+    private val context: Context,
+    private val settings: PublicSettings,
+    private val localRepository: LocalRepository,
+    private val listener: (ChatRoom) -> Unit
+) : RecyclerView.Adapter<ChatRoomsAdapter.ViewHolder>() {
+
     var dataSet: MutableList<ChatRoom> = ArrayList()
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder = ViewHolder(parent.inflate(R.layout.item_chat))
@@ -51,24 +51,31 @@ class ChatRoomsAdapter(private val context: Context,
             bindAvatar(chatRoom, image_avatar)
             bindName(chatRoom, text_chat_name)
             bindIcon(chatRoom, image_chat_icon)
-            bindLastMessageDateTime(chatRoom, text_last_message_date_time)
-            bindLastMessage(chatRoom, text_last_message)
+            if (settings.showLastMessage()) {
+                text_last_message.setVisible(true)
+                text_last_message_date_time.setVisible(true)
+                bindLastMessageDateTime(chatRoom, text_last_message_date_time)
+                bindLastMessage(chatRoom, text_last_message)
+            } else {
+                text_last_message.setVisible(false)
+                text_last_message_date_time.setVisible(false)
+            }
             bindUnreadMessages(chatRoom, text_total_unread_messages)
 
             if (chatRoom.alert || chatRoom.unread > 0) {
                 text_chat_name.setTextColor(ContextCompat.getColor(context,
-                        R.color.colorPrimaryText))
+                    R.color.colorPrimaryText))
                 text_last_message_date_time.setTextColor(ContextCompat.getColor(context,
-                        R.color.colorAccent))
+                    R.color.colorAccent))
                 text_last_message.setTextColor(ContextCompat.getColor(context,
-                        android.R.color.primary_text_light))
+                    android.R.color.primary_text_light))
             } else {
                 text_chat_name.setTextColor(ContextCompat.getColor(context,
-                        R.color.colorSecondaryText))
+                    R.color.colorSecondaryText))
                 text_last_message_date_time.setTextColor(ContextCompat.getColor(context,
-                        R.color.colorSecondaryText))
+                    R.color.colorSecondaryText))
                 text_last_message.setTextColor(ContextCompat.getColor(context,
-                        R.color.colorSecondaryText))
+                    R.color.colorSecondaryText))
             }
 
             setOnClickListener { listener(chatRoom) }
@@ -85,11 +92,11 @@ class ChatRoomsAdapter(private val context: Context,
         private fun bindIcon(chatRoom: ChatRoom, imageView: ImageView) {
             val drawable = when (chatRoom.type) {
                 is RoomType.Channel -> DrawableHelper.getDrawableFromId(
-                    R.drawable.ic_hashtag_12dp,
+                    R.drawable.ic_hashtag_black_12dp,
                     context
                 )
                 is RoomType.PrivateGroup -> DrawableHelper.getDrawableFromId(
-                    R.drawable.ic_lock_12_dp,
+                    R.drawable.ic_lock_black_12_dp,
                     context
                 )
                 is RoomType.DirectMessage -> DrawableHelper.getUserStatusDrawable(
@@ -112,7 +119,15 @@ class ChatRoomsAdapter(private val context: Context,
         }
 
         private fun bindName(chatRoom: ChatRoom, textView: TextView) {
-            textView.textContent = chatRoom.name
+            textView.textContent = chatRoomName(chatRoom)
+        }
+
+        private fun chatRoomName(chatRoom: ChatRoom): String {
+            return if (settings.useRealName()) {
+                chatRoom.fullName ?: chatRoom.name
+            } else {
+                chatRoom.name
+            }
         }
 
         private fun bindLastMessageDateTime(chatRoom: ChatRoom, textView: TextView) {

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

@@ -14,6 +14,7 @@ import android.support.v7.widget.SearchView
 import android.view.*
 import android.widget.CheckBox
 import android.widget.RadioGroup
+import androidx.core.view.isVisible
 import chat.rocket.android.R
 import chat.rocket.android.chatrooms.presentation.ChatRoomsPresenter
 import chat.rocket.android.chatrooms.presentation.ChatRoomsView
@@ -36,11 +37,14 @@ import timber.log.Timber
 import javax.inject.Inject
 
 class ChatRoomsFragment : Fragment(), ChatRoomsView {
-    @Inject lateinit var presenter: ChatRoomsPresenter
-    @Inject lateinit var serverInteractor: GetCurrentServerInteractor
-    @Inject lateinit var settingsRepository: SettingsRepository
-    @Inject lateinit var localRepository: LocalRepository
-    private lateinit var preferences: SharedPreferences
+    @Inject
+    lateinit var presenter: ChatRoomsPresenter
+    @Inject
+    lateinit var serverInteractor: GetCurrentServerInteractor
+    @Inject
+    lateinit var settingsRepository: SettingsRepository
+    @Inject
+    lateinit var localRepository: LocalRepository
     private var searchView: SearchView? = null
     private val handler = Handler()
 
@@ -55,7 +59,6 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
         super.onCreate(savedInstanceState)
         AndroidSupportInjection.inject(this)
         setHasOptionsMenu(true)
-        preferences = context?.getSharedPreferences("temp", Context.MODE_PRIVATE)!!
     }
 
     override fun onDestroy() {
@@ -135,9 +138,9 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
                 })
 
                 val dialogSort = AlertDialog.Builder(context)
-                        .setTitle(R.string.dialog_sort_title)
-                        .setView(dialogLayout)
-                        .setPositiveButton("Done", { dialog, _ -> dialog.dismiss() })
+                    .setTitle(R.string.dialog_sort_title)
+                    .setView(dialogLayout)
+                    .setPositiveButton("Done", { dialog, _ -> dialog.dismiss() })
 
                 dialogSort.show()
             }
@@ -145,9 +148,9 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
         return super.onOptionsItemSelected(item)
     }
 
-    private fun invalidateQueryOnSearch(){
+    private fun invalidateQueryOnSearch() {
         searchView?.let {
-            if (!searchView!!.isIconified){
+            if (!searchView!!.isIconified) {
                 queryChatRoomsByName(searchView!!.query.toString())
             }
         }
@@ -162,7 +165,7 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
             /*val diff = async(CommonPool) {
                 DiffUtil.calculateDiff(RoomsDiffCallback(adapter.baseAdapter.dataSet, newDataSet))
             }.await()*/
-
+            text_no_search.isVisible = newDataSet.isEmpty()
             if (isActive) {
                 adapter.baseAdapter.updateRooms(newDataSet)
                 // TODO - fix crash to re-enable diff.dispatchUpdatesTo(adapter)
@@ -178,7 +181,7 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
         ui { text_no_data_to_display.setVisible(true) }
     }
 
-    override fun showLoading(){
+    override fun showLoading() {
         ui { view_loading.setVisible(true) }
     }
 
@@ -235,18 +238,18 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
         ui {
             recycler_view.layoutManager = LinearLayoutManager(it, LinearLayoutManager.VERTICAL, false)
             recycler_view.addItemDecoration(DividerItemDecoration(it,
-                    resources.getDimensionPixelSize(R.dimen.divider_item_decorator_bound_start),
-                    resources.getDimensionPixelSize(R.dimen.divider_item_decorator_bound_end)))
+                resources.getDimensionPixelSize(R.dimen.divider_item_decorator_bound_start),
+                resources.getDimensionPixelSize(R.dimen.divider_item_decorator_bound_end)))
             recycler_view.itemAnimator = DefaultItemAnimator()
             // TODO - use a ViewModel Mapper instead of using settings on the adapter
 
             val baseAdapter = ChatRoomsAdapter(it,
-                    settingsRepository.get(serverInteractor.get()!!), localRepository) {
-                chatRoom -> presenter.loadChatRoom(chatRoom)
+                settingsRepository.get(serverInteractor.get()!!), localRepository) { chatRoom ->
+                presenter.loadChatRoom(chatRoom)
             }
 
             sectionedAdapter = SimpleSectionedRecyclerViewAdapter(it,
-                    R.layout.item_chatroom_header, R.id.text_chatroom_header, baseAdapter)
+                R.layout.item_chatroom_header, R.id.text_chatroom_header, baseAdapter)
             recycler_view.adapter = sectionedAdapter
         }
     }

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

@@ -3,20 +3,22 @@ package chat.rocket.android.dagger.module
 import chat.rocket.android.authentication.di.AuthenticationModule
 import chat.rocket.android.authentication.login.di.LoginFragmentProvider
 import chat.rocket.android.authentication.registerusername.di.RegisterUsernameFragmentProvider
+import chat.rocket.android.authentication.resetpassword.di.ResetPasswordFragmentProvider
 import chat.rocket.android.authentication.server.di.ServerFragmentProvider
 import chat.rocket.android.authentication.signup.di.SignupFragmentProvider
 import chat.rocket.android.authentication.twofactor.di.TwoFAFragmentProvider
 import chat.rocket.android.authentication.ui.AuthenticationActivity
 import chat.rocket.android.chatroom.di.ChatRoomFragmentProvider
 import chat.rocket.android.chatroom.di.ChatRoomModule
-import chat.rocket.android.chatroom.di.PinnedMessagesFragmentProvider
+import chat.rocket.android.chatroom.di.FavoriteMessagesFragmentProvider
 import chat.rocket.android.chatroom.ui.ChatRoomActivity
-import chat.rocket.android.chatroom.ui.PinnedMessagesActivity
 import chat.rocket.android.chatrooms.di.ChatRoomsFragmentProvider
 import chat.rocket.android.dagger.scope.PerActivity
+import chat.rocket.android.files.di.FilesFragmentProvider
 import chat.rocket.android.main.di.MainModule
 import chat.rocket.android.main.ui.MainActivity
 import chat.rocket.android.members.di.MembersFragmentProvider
+import chat.rocket.android.pinnedmessages.di.PinnedMessagesFragmentProvider
 import chat.rocket.android.profile.di.ProfileFragmentProvider
 import chat.rocket.android.server.di.ChangeServerModule
 import chat.rocket.android.server.ui.ChangeServerActivity
@@ -29,32 +31,40 @@ import dagger.android.ContributesAndroidInjector
 abstract class ActivityBuilder {
 
     @PerActivity
-    @ContributesAndroidInjector(modules = [AuthenticationModule::class,
-        ServerFragmentProvider::class,
-        LoginFragmentProvider::class,
-        RegisterUsernameFragmentProvider::class,
-        SignupFragmentProvider::class,
-        TwoFAFragmentProvider::class
-    ])
+    @ContributesAndroidInjector(
+        modules = [AuthenticationModule::class,
+            ServerFragmentProvider::class,
+            LoginFragmentProvider::class,
+            RegisterUsernameFragmentProvider::class,
+            ResetPasswordFragmentProvider::class,
+            SignupFragmentProvider::class,
+            TwoFAFragmentProvider::class
+        ]
+    )
     abstract fun bindAuthenticationActivity(): AuthenticationActivity
 
     @PerActivity
-    @ContributesAndroidInjector(modules = [MainModule::class,
-        ChatRoomsFragmentProvider::class,
-        ProfileFragmentProvider::class
-    ])
+    @ContributesAndroidInjector(
+        modules = [MainModule::class,
+            ChatRoomsFragmentProvider::class,
+            ProfileFragmentProvider::class
+        ]
+    )
     abstract fun bindMainActivity(): MainActivity
 
     @PerActivity
-    @ContributesAndroidInjector(modules = [ChatRoomModule::class,
-        ChatRoomFragmentProvider::class,
-        MembersFragmentProvider::class])
+    @ContributesAndroidInjector(
+        modules = [
+            ChatRoomModule::class,
+            ChatRoomFragmentProvider::class,
+            MembersFragmentProvider::class,
+            PinnedMessagesFragmentProvider::class,
+            FavoriteMessagesFragmentProvider::class,
+            FilesFragmentProvider::class
+        ]
+    )
     abstract fun bindChatRoomActivity(): ChatRoomActivity
 
-    @PerActivity
-    @ContributesAndroidInjector(modules = [PinnedMessagesFragmentProvider::class])
-    abstract fun bindPinnedMessagesActivity(): PinnedMessagesActivity
-
     @PerActivity
     @ContributesAndroidInjector(modules = [PasswordFragmentProvider::class])
     abstract fun bindPasswordActivity(): PasswordActivity

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

@@ -14,12 +14,10 @@ import chat.rocket.android.app.RocketChatDatabase
 import chat.rocket.android.authentication.infraestructure.SharedPreferencesMultiServerTokenRepository
 import chat.rocket.android.authentication.infraestructure.SharedPreferencesTokenRepository
 import chat.rocket.android.chatroom.service.MessageService
-import chat.rocket.android.dagger.qualifier.ForFresco
 import chat.rocket.android.dagger.qualifier.ForMessages
-import chat.rocket.android.helper.FrescoAuthInterceptor
 import chat.rocket.android.helper.MessageParser
 import chat.rocket.android.infrastructure.LocalRepository
-import chat.rocket.android.infrastructure.SharedPrefsLocalRepository
+import chat.rocket.android.infrastructure.SharedPreferencesLocalRepository
 import chat.rocket.android.push.GroupedPush
 import chat.rocket.android.push.PushManager
 import chat.rocket.android.server.domain.*
@@ -38,20 +36,16 @@ import chat.rocket.core.internal.ReactionsAdapter
 import com.facebook.drawee.backends.pipeline.DraweeConfig
 import com.facebook.imagepipeline.backends.okhttp3.OkHttpImagePipelineConfigFactory
 import com.facebook.imagepipeline.core.ImagePipelineConfig
-import com.facebook.imagepipeline.listener.RequestListener
 import com.facebook.imagepipeline.listener.RequestLoggingListener
 import com.squareup.moshi.Moshi
 import dagger.Module
 import dagger.Provides
 import kotlinx.coroutines.experimental.Job
-import okhttp3.Interceptor
 import okhttp3.OkHttpClient
 import okhttp3.logging.HttpLoggingInterceptor
 import ru.noties.markwon.SpannableConfiguration
-import ru.noties.markwon.il.AsyncDrawableLoader
 import ru.noties.markwon.spans.SpannableTheme
 import timber.log.Timber
-import java.util.concurrent.Executors
 import java.util.concurrent.TimeUnit
 import javax.inject.Singleton
 
@@ -113,35 +107,18 @@ class AppModule {
     @Provides
     @Singleton
     fun provideOkHttpClient(logger: HttpLoggingInterceptor): OkHttpClient {
-        return OkHttpClient.Builder().apply {
-            addInterceptor(logger)
-            connectTimeout(15, TimeUnit.SECONDS)
-            readTimeout(20, TimeUnit.SECONDS)
-            writeTimeout(15, TimeUnit.SECONDS)
-        }.build()
-    }
-
-    @Provides
-    @ForFresco
-    @Singleton
-    fun provideFrescoAuthInterceptor(tokenRepository: TokenRepository, currentServerInteractor: GetCurrentServerInteractor): Interceptor {
-        return FrescoAuthInterceptor(tokenRepository, currentServerInteractor)
-    }
-
-    @Provides
-    @ForFresco
-    @Singleton
-    fun provideFrescoOkHttpClient(okHttpClient: OkHttpClient, @ForFresco authInterceptor: Interceptor): OkHttpClient {
-        return okHttpClient.newBuilder().apply {
-            //addInterceptor(authInterceptor)
-        }.build()
+        return OkHttpClient.Builder()
+            .addInterceptor(logger)
+            .connectTimeout(15, TimeUnit.SECONDS)
+            .readTimeout(20, TimeUnit.SECONDS)
+            .writeTimeout(15, TimeUnit.SECONDS)
+            .build()
     }
 
     @Provides
     @Singleton
-    fun provideImagePipelineConfig(context: Context, @ForFresco okHttpClient: OkHttpClient): ImagePipelineConfig {
-        val listeners = HashSet<RequestListener>()
-        listeners.add(RequestLoggingListener())
+    fun provideImagePipelineConfig(context: Context, okHttpClient: OkHttpClient): ImagePipelineConfig {
+        val listeners = setOf(RequestLoggingListener())
 
         return OkHttpImagePipelineConfigFactory.newBuilder(context, okHttpClient)
             .setRequestListeners(listeners)
@@ -169,6 +146,7 @@ class AppModule {
     }
 
     @Provides
+    @Singleton
     fun provideSharedPreferences(context: Application) =
         context.getSharedPreferences("rocket.chat", Context.MODE_PRIVATE)
 
@@ -180,8 +158,8 @@ class AppModule {
 
     @Provides
     @Singleton
-    fun provideLocalRepository(prefs: SharedPreferences): LocalRepository {
-        return SharedPrefsLocalRepository(prefs)
+    fun provideLocalRepository(prefs: SharedPreferences, moshi: Moshi): LocalRepository {
+        return SharedPreferencesLocalRepository(prefs, moshi)
     }
 
     @Provides
@@ -196,6 +174,12 @@ class AppModule {
         return SharedPreferencesSettingsRepository(localRepository)
     }
 
+    @Provides
+    @Singleton
+    fun providePermissionsRepository(localRepository: LocalRepository, moshi: Moshi): PermissionsRepository {
+        return SharedPreferencesPermissionsRepository(localRepository, moshi)
+    }
+
     @Provides
     @Singleton
     fun provideRoomRepository(): RoomRepository {
@@ -261,14 +245,9 @@ class AppModule {
 
     @Provides
     @Singleton
-    fun provideConfiguration(context: Application, client: OkHttpClient): SpannableConfiguration {
+    fun provideConfiguration(context: Application): SpannableConfiguration {
         val res = context.resources
         return SpannableConfiguration.builder(context)
-            .asyncDrawableLoader(AsyncDrawableLoader.builder()
-                .client(client)
-                .executorService(Executors.newCachedThreadPool())
-                .resources(res)
-                .build())
             .theme(SpannableTheme.builder()
                 .linkColor(res.getColor(R.color.colorAccent))
                 .build())
@@ -276,15 +255,9 @@ class AppModule {
     }
 
     @Provides
-    @Singleton
-    fun provideMessageParser(context: Application, configuration: SpannableConfiguration): MessageParser {
-        return MessageParser(context, configuration)
-    }
-
-    @Provides
-    @Singleton
-    fun providePermissionInteractor(settingsRepository: SettingsRepository, serverRepository: CurrentServerRepository): GetPermissionsInteractor {
-        return GetPermissionsInteractor(settingsRepository, serverRepository)
+    fun provideMessageParser(context: Application, configuration: SpannableConfiguration, serverInteractor: GetCurrentServerInteractor, settingsInteractor: GetSettingsInteractor): MessageParser {
+        val url = serverInteractor.get()!!
+        return MessageParser(context, configuration, settingsInteractor.get(url))
     }
 
     @Provides

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

@@ -3,7 +3,21 @@ package chat.rocket.android.dagger.module
 import android.content.Context
 import android.content.SharedPreferences
 import chat.rocket.android.infrastructure.LocalRepository
-import chat.rocket.android.infrastructure.SharedPrefsLocalRepository
+import chat.rocket.android.infrastructure.SharedPreferencesLocalRepository
+import chat.rocket.android.server.domain.CurrentServerRepository
+import chat.rocket.android.server.domain.GetCurrentServerInteractor
+import chat.rocket.android.server.infraestructure.SharedPrefsCurrentServerRepository
+import chat.rocket.android.util.AppJsonAdapterFactory
+import chat.rocket.android.util.TimberLogger
+import chat.rocket.common.internal.FallbackSealedClassJsonAdapter
+import chat.rocket.common.internal.ISO8601Date
+import chat.rocket.common.model.TimestampAdapter
+import chat.rocket.common.util.CalendarISO8601Converter
+import chat.rocket.common.util.Logger
+import chat.rocket.common.util.PlatformLogger
+import chat.rocket.core.internal.AttachmentAdapterFactory
+import chat.rocket.core.internal.ReactionsAdapter
+import com.squareup.moshi.Moshi
 import dagger.Module
 import dagger.Provides
 import javax.inject.Singleton
@@ -11,14 +25,53 @@ import javax.inject.Singleton
 @Module
 class LocalModule {
 
+    @Provides
+    @Singleton
+    fun providePlatformLogger(): PlatformLogger {
+        return TimberLogger
+    }
+
+    @Provides
+    @Singleton
+    fun provideCurrentServerRepository(prefs: SharedPreferences): CurrentServerRepository {
+        return SharedPrefsCurrentServerRepository(prefs)
+    }
+
+    @Provides
+    @Singleton
+    fun provideMoshi(
+        logger: PlatformLogger,
+        currentServerInteractor: GetCurrentServerInteractor
+    ): Moshi {
+        val url = currentServerInteractor.get() ?: ""
+        return Moshi.Builder()
+            .add(FallbackSealedClassJsonAdapter.ADAPTER_FACTORY)
+            .add(AppJsonAdapterFactory.INSTANCE)
+            .add(AttachmentAdapterFactory(Logger(logger, url)))
+            .add(
+                java.lang.Long::class.java,
+                ISO8601Date::class.java,
+                TimestampAdapter(CalendarISO8601Converter())
+            )
+            .add(
+                Long::class.java,
+                ISO8601Date::class.java,
+                TimestampAdapter(CalendarISO8601Converter())
+            )
+            .add(ReactionsAdapter())
+            .build()
+    }
+
     @Provides
     fun provideSharedPreferences(context: Context): SharedPreferences {
         return context.getSharedPreferences("rocket.chat", Context.MODE_PRIVATE)
     }
 
+
+
     @Provides
     @Singleton
-    fun provideLocalRepository(prefs: SharedPreferences): LocalRepository {
-        return SharedPrefsLocalRepository(prefs)
+    fun provideLocalRepository(sharedPreferences: SharedPreferences, moshi: Moshi): LocalRepository {
+        return SharedPreferencesLocalRepository(sharedPreferences, moshi)
     }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/dagger/qualifier/ForFresco.kt

-package chat.rocket.android.dagger.qualifier
-
-import javax.inject.Qualifier
-
-@Qualifier
-@Retention(AnnotationRetention.RUNTIME)
-annotation class ForFresco
\ No newline at end of file

app/src/main/java/chat/rocket/android/favoritemessages/di/FavoriteMessagesFragmentModule.kt

+package chat.rocket.android.chatroom.di
+
+import android.arch.lifecycle.LifecycleOwner
+import chat.rocket.android.core.lifecycle.CancelStrategy
+import chat.rocket.android.dagger.scope.PerFragment
+import chat.rocket.android.favoritemessages.presentation.FavoriteMessagesView
+import chat.rocket.android.favoritemessages.ui.FavoriteMessagesFragment
+import dagger.Module
+import dagger.Provides
+import kotlinx.coroutines.experimental.Job
+
+@Module
+@PerFragment
+class FavoriteMessagesFragmentModule {
+
+    @Provides
+    fun provideLifecycleOwner(frag: FavoriteMessagesFragment): LifecycleOwner {
+        return frag
+    }
+
+    @Provides
+    fun provideCancelStrategy(owner: LifecycleOwner, jobs: Job): CancelStrategy {
+        return CancelStrategy(owner, jobs)
+    }
+
+    @Provides
+    fun provideFavoriteMessagesView(frag: FavoriteMessagesFragment): FavoriteMessagesView {
+        return frag
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/favoritemessages/di/FavoriteMessagesFragmentProvider.kt

+package chat.rocket.android.chatroom.di
+
+import chat.rocket.android.favoritemessages.ui.FavoriteMessagesFragment
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Module
+abstract class FavoriteMessagesFragmentProvider {
+
+    @ContributesAndroidInjector(modules = [FavoriteMessagesFragmentModule::class])
+    abstract fun provideFavoriteMessageFragment(): FavoriteMessagesFragment
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/favoritemessages/presentation/FavoriteMessagesPresenter.kt

+package chat.rocket.android.favoritemessages.presentation
+
+import chat.rocket.android.chatroom.viewmodel.ViewModelMapper
+import chat.rocket.android.core.lifecycle.CancelStrategy
+import chat.rocket.android.server.domain.ChatRoomsInteractor
+import chat.rocket.android.server.domain.GetCurrentServerInteractor
+import chat.rocket.android.server.infraestructure.RocketChatClientFactory
+import chat.rocket.android.util.extensions.launchUI
+import chat.rocket.common.RocketChatException
+import chat.rocket.common.util.ifNull
+import chat.rocket.core.internal.rest.getFavoriteMessages
+import timber.log.Timber
+import javax.inject.Inject
+
+class FavoriteMessagesPresenter @Inject constructor(
+    private val view: FavoriteMessagesView,
+    private val strategy: CancelStrategy,
+    private val roomsInteractor: ChatRoomsInteractor,
+    private val mapper: ViewModelMapper,
+    val serverInteractor: GetCurrentServerInteractor,
+    val factory: RocketChatClientFactory
+) {
+    private val serverUrl = serverInteractor.get()!!
+    private val client = factory.create(serverUrl)
+    private var offset: Int = 0
+
+    /**
+     * Loads all favorite messages for room. the given room id.
+     *
+     * @param roomId The id of the room to get its favorite messages.
+     */
+    fun loadFavoriteMessages(roomId: String) {
+        launchUI(strategy) {
+            try {
+                view.showLoading()
+                roomsInteractor.getById(serverUrl, roomId)?.let {
+                    val favoriteMessages = client.getFavoriteMessages(roomId, it.type, offset)
+                    val messageList = mapper.map(favoriteMessages.result)
+                    view.showFavoriteMessages(messageList)
+                    offset += 1 * 30
+                }.ifNull {
+                    Timber.e("Couldn't find a room with id: $roomId at current server.")
+                }
+            } catch (exception: RocketChatException) {
+                Timber.e(exception)
+            } finally {
+                view.hideLoading()
+            }
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/favoritemessages/presentation/FavoriteMessagesView.kt

+package chat.rocket.android.favoritemessages.presentation
+
+import chat.rocket.android.chatroom.viewmodel.BaseViewModel
+import chat.rocket.android.core.behaviours.LoadingView
+import chat.rocket.android.core.behaviours.MessageView
+
+interface FavoriteMessagesView : MessageView, LoadingView {
+
+    /**
+     * Shows the list of favorite messages for the current room.
+     *
+     * @param favoriteMessages The list of favorite messages to show.
+     */
+    fun showFavoriteMessages(favoriteMessages: List<BaseViewModel<*>>)
+}
\ No newline at end of file

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

+package chat.rocket.android.favoritemessages.ui
+
+import android.os.Bundle
+import android.support.v4.app.Fragment
+import android.support.v7.widget.DefaultItemAnimator
+import android.support.v7.widget.LinearLayoutManager
+import android.support.v7.widget.RecyclerView
+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.chatroom.adapter.ChatRoomAdapter
+import chat.rocket.android.chatroom.ui.ChatRoomActivity
+import chat.rocket.android.chatroom.viewmodel.BaseViewModel
+import chat.rocket.android.favoritemessages.presentation.FavoriteMessagesPresenter
+import chat.rocket.android.favoritemessages.presentation.FavoriteMessagesView
+import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
+import chat.rocket.android.util.extensions.inflate
+import chat.rocket.android.util.extensions.showToast
+import chat.rocket.android.util.extensions.ui
+import dagger.android.support.AndroidSupportInjection
+import kotlinx.android.synthetic.main.fragment_favorite_messages.*
+import javax.inject.Inject
+
+fun newInstance(chatRoomId: String): Fragment {
+    return FavoriteMessagesFragment().apply {
+        arguments = Bundle(1).apply {
+            putString(INTENT_CHAT_ROOM_ID, chatRoomId)
+        }
+    }
+}
+
+private const val INTENT_CHAT_ROOM_ID = "chat_room_id"
+
+class FavoriteMessagesFragment : Fragment(), FavoriteMessagesView {
+    private lateinit var chatRoomId: String
+    private lateinit var adapter: ChatRoomAdapter
+    @Inject
+    lateinit var presenter: FavoriteMessagesPresenter
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        AndroidSupportInjection.inject(this)
+
+        val bundle = arguments
+        if (bundle != null) {
+            chatRoomId = bundle.getString(INTENT_CHAT_ROOM_ID)
+        } 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_favorite_messages)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        setupToolbar()
+        presenter.loadFavoriteMessages(chatRoomId)
+    }
+
+    override fun showFavoriteMessages(favoriteMessages: List<BaseViewModel<*>>) {
+        ui {
+            if (recycler_view.adapter == null) {
+                adapter = ChatRoomAdapter(enableActions = false)
+                recycler_view.adapter = adapter
+                val linearLayoutManager =
+                    LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
+                recycler_view.layoutManager = linearLayoutManager
+                recycler_view.itemAnimator = DefaultItemAnimator()
+                if (favoriteMessages.size > 10) {
+                    recycler_view.addOnScrollListener(object :
+                        EndlessRecyclerViewScrollListener(linearLayoutManager) {
+                        override fun onLoadMore(
+                            page: Int,
+                            totalItemsCount: Int,
+                            recyclerView: RecyclerView?
+                        ) {
+                            presenter.loadFavoriteMessages(chatRoomId)
+                        }
+
+                    })
+                }
+                no_messages_view.isVisible = favoriteMessages.isEmpty()
+            }
+            adapter.appendData(favoriteMessages)
+        }
+    }
+
+    override fun showMessage(resId: Int) {
+        ui { showToast(resId) }
+    }
+
+    override fun showMessage(message: String) {
+        ui { showToast(message) }
+    }
+
+    override fun showGenericErrorMessage() = showMessage(getString(R.string.msg_generic_error))
+
+    override fun showLoading() {
+        ui { view_loading.isVisible = true }
+    }
+
+    override fun hideLoading() {
+        ui { view_loading.isVisible = false }
+    }
+
+    private fun setupToolbar() {
+        (activity as ChatRoomActivity).let {
+            it.showToolbarTitle(getString(R.string.title_favorite_messages))
+            it.hideToolbarChatRoomIcon()
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/files/adapter/FilesAdapter.kt

+package chat.rocket.android.files.adapter
+
+import android.support.v7.widget.RecyclerView
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.isVisible
+import chat.rocket.android.R
+import chat.rocket.android.files.viewmodel.FileViewModel
+import chat.rocket.android.util.extensions.inflate
+import kotlinx.android.synthetic.main.item_generic_attachment.view.*
+
+class FilesAdapter(private val listener: (FileViewModel) -> Unit) :
+    RecyclerView.Adapter<FilesAdapter.ViewHolder>() {
+    private var dataSet: List<FileViewModel> = ArrayList()
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): FilesAdapter.ViewHolder =
+        ViewHolder(parent.inflate(R.layout.item_generic_attachment))
+
+    override fun onBindViewHolder(holder: FilesAdapter.ViewHolder, position: Int) =
+        holder.bind(dataSet[position], listener)
+
+    override fun getItemCount(): Int = dataSet.size
+
+    fun prependData(dataSet: List<FileViewModel>) {
+        this.dataSet = dataSet
+        notifyItemRangeInserted(0, dataSet.size)
+    }
+
+    fun appendData(dataSet: List<FileViewModel>) {
+        val previousDataSetSize = this.dataSet.size
+        this.dataSet += dataSet
+        notifyItemRangeInserted(previousDataSetSize, dataSet.size)
+    }
+
+    class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+
+        fun bind(fileViewModel: FileViewModel, listener: (FileViewModel) -> Unit) {
+            with(itemView) {
+                when {
+                    fileViewModel.isImage -> {
+                        image_file_thumbnail.setImageURI(fileViewModel.url)
+                        image_file_media_thumbnail.isVisible = false
+                        image_file_thumbnail.isVisible = true
+                    }
+                    fileViewModel.isMedia -> {
+                        image_file_media_thumbnail.setImageDrawable(
+                            context.resources.getDrawable(
+                                R.drawable.ic_play_arrow_black_24dp, null
+                            )
+                        )
+                        image_file_thumbnail.isVisible = false
+                        image_file_media_thumbnail.isVisible = true
+                    }
+                    else -> {
+                        image_file_media_thumbnail.setImageDrawable(
+                            context.resources.getDrawable(
+                                R.drawable.ic_insert_drive_file_black_24dp, null
+                            )
+                        )
+                        image_file_thumbnail.isVisible = false
+                        image_file_media_thumbnail.isVisible = true
+                    }
+                }
+                text_file_name.text = fileViewModel.name
+                text_uploader.text = fileViewModel.uploader
+                text_upload_date.text = fileViewModel.uploadDate
+                setOnClickListener { listener(fileViewModel) }
+            }
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/files/di/FilesFragmentModule.kt

+package chat.rocket.android.files.di
+
+import android.arch.lifecycle.LifecycleOwner
+import chat.rocket.android.core.lifecycle.CancelStrategy
+import chat.rocket.android.dagger.scope.PerFragment
+import chat.rocket.android.files.presentation.FilesView
+import chat.rocket.android.files.ui.FilesFragment
+import dagger.Module
+import dagger.Provides
+import kotlinx.coroutines.experimental.Job
+
+@Module
+@PerFragment
+class FilesFragmentModule {
+
+    @Provides
+    fun provideLifecycleOwner(frag: FilesFragment): LifecycleOwner {
+        return frag
+    }
+
+    @Provides
+    fun provideCancelStrategy(owner: LifecycleOwner, jobs: Job): CancelStrategy {
+        return CancelStrategy(owner, jobs)
+    }
+
+    @Provides
+    fun provideFilesView(frag: FilesFragment): FilesView {
+        return frag
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/files/di/FilesFragmentProvider.kt

+package chat.rocket.android.files.di
+
+import chat.rocket.android.files.ui.FilesFragment
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Module
+abstract class FilesFragmentProvider {
+
+    @ContributesAndroidInjector(modules = [FilesFragmentModule::class])
+    abstract fun provideFilesFragment(): FilesFragment
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/files/viewmodel/FileViewModelMapper.kt

+package chat.rocket.android.files.viewmodel
+
+import chat.rocket.android.server.domain.GetCurrentServerInteractor
+import chat.rocket.android.server.domain.GetSettingsInteractor
+import chat.rocket.android.server.domain.TokenRepository
+import chat.rocket.android.server.domain.baseUrl
+import chat.rocket.core.model.Value
+import chat.rocket.core.model.attachment.GenericAttachment
+import javax.inject.Inject
+
+class FileViewModelMapper @Inject constructor(
+    serverInteractor: GetCurrentServerInteractor,
+    getSettingsInteractor: GetSettingsInteractor,
+    private val tokenRepository: TokenRepository
+) {
+    private var settings: Map<String, Value<Any>> =
+        getSettingsInteractor.get(serverInteractor.get()!!)
+    private val baseUrl = settings.baseUrl()
+
+    fun mapToViewModelList(fileList: List<GenericAttachment>): List<FileViewModel> {
+        return fileList.map { FileViewModel(it, settings, tokenRepository, baseUrl) }
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/main/viewmodel/NavHeaderViewModel.kt

@@ -2,7 +2,6 @@ package chat.rocket.android.main.viewmodel
 
 import chat.rocket.common.model.UserStatus
 
-
 data class NavHeaderViewModel(
     val userDisplayName: String?,
     val userStatus: UserStatus?,