Adds analytics for Answer (Fabric).

app/build.gradle

@@ -78,10 +78,8 @@ dependencies {
 
     implementation libraries.appCompat
     implementation libraries.recyclerview
-    implementation libraries.material
     implementation libraries.constraintlayout
     implementation libraries.cardview
-    implementation libraries.flexbox
     implementation libraries.browser
 
     implementation libraries.androidKtx
@@ -90,9 +88,11 @@ dependencies {
     implementation libraries.daggerSupport
     kapt libraries.daggerProcessor
     kapt libraries.daggerAndroidApt
-
     implementation libraries.fcm
+    implementation libraries.firebaseAnalytics
     implementation libraries.playServicesAuth
+    implementation libraries.flexbox
+    implementation libraries.material
 
     implementation libraries.room
     kapt libraries.roomProcessor
@@ -130,6 +130,10 @@ dependencies {
         transitive = true
     }
 
+    implementation('com.crashlytics.sdk.android:answers:1.4.2@aar') {
+        transitive = true
+    }
+
     testImplementation libraries.junit
     testImplementation libraries.truth
     androidTestImplementation libraries.espressoCore

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

@@ -8,24 +8,25 @@ import androidx.fragment.app.Fragment
 import chat.rocket.android.BuildConfig
 import chat.rocket.android.R
 import chat.rocket.android.main.ui.MainActivity
+import chat.rocket.android.util.helper.AnswersEvent
 import kotlinx.android.synthetic.main.app_bar.*
 import kotlinx.android.synthetic.main.fragment_about.*
 
-class AboutFragment : Fragment() {
+internal const val TAG_ABOUT_FRAGMENT = "AboutFragment"
 
-    companion object {
-        fun newInstance() = AboutFragment()
-    }
+class AboutFragment : Fragment() {
 
-    override fun onCreateView(inflater: LayoutInflater,
-                              container: ViewGroup?,
-                              savedInstanceState: Bundle?
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
     ): View? = inflater.inflate(R.layout.fragment_about, container, false)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         setupToolbar()
         setupViews()
+        AnswersEvent.logScreenView(TAG_ABOUT_FRAGMENT)
     }
 
     private fun setupViews() {
@@ -34,16 +35,14 @@ class AboutFragment : Fragment() {
     }
 
     private fun setupToolbar() {
-        val toolbar = (activity as MainActivity).toolbar
-        toolbar.title = getString(R.string.title_about)
-        toolbar.setNavigationIcon(R.drawable.ic_arrow_back_white_24dp)
-        toolbar.setNavigationOnClickListener {
-            this.activity?.onBackPressed()
+        with((activity as MainActivity).toolbar) {
+            title = getString(R.string.title_about)
+            setNavigationIcon(R.drawable.ic_arrow_back_white_24dp)
+            setNavigationOnClickListener { activity?.onBackPressed() }
         }
     }
 
-    override fun onStop() {
-        super.onStop()
-        (activity as MainActivity).toolbar.setNavigationIcon(R.drawable.ic_menu_white_24dp)
+    companion object {
+        fun newInstance() = AboutFragment()
     }
 }

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

@@ -21,6 +21,7 @@ import chat.rocket.android.server.domain.SITE_URL
 import chat.rocket.android.server.domain.TokenRepository
 import chat.rocket.android.emoji.EmojiRepository
 import com.crashlytics.android.Crashlytics
+import com.crashlytics.android.answers.Answers
 import com.crashlytics.android.core.CrashlyticsCore
 import com.facebook.drawee.backends.pipeline.DraweeConfig
 import com.facebook.drawee.backends.pipeline.Fresco
@@ -89,7 +90,7 @@ class RocketChatApplication : Application(), HasActivityInjector, HasServiceInje
         AndroidThreeTen.init(this)
         EmojiRepository.load(this)
 
-        setupCrashlytics()
+        setupFabric()
         setupFresco()
         setupTimber()
 
@@ -125,13 +126,23 @@ class RocketChatApplication : Application(), HasActivityInjector, HasServiceInje
         }
     }
 
-    private fun setupCrashlytics() {
+    private fun setupFabric() {
         val core = CrashlyticsCore.Builder().disabled(BuildConfig.DEBUG).build()
-        Fabric.with(this, Crashlytics.Builder().core(core).build())
-
-        installCrashlyticsWrapper(this@RocketChatApplication,
-                getCurrentServerInteractor, settingsInteractor,
-                accountRepository, localRepository)
+        Fabric.with(
+            this,
+            Crashlytics.Builder()
+                .core(core) // For Crashlytics
+                .answers(Answers()) // For Answers
+                .build()
+        )
+
+        installCrashlyticsWrapper(
+            this@RocketChatApplication,
+            getCurrentServerInteractor,
+            settingsInteractor,
+            accountRepository,
+            localRepository
+        )
     }
 
     private fun setupFresco() {

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

@@ -40,6 +40,7 @@ import chat.rocket.android.util.extensions.parseColor
 import chat.rocket.android.util.extensions.registerPushToken
 import chat.rocket.android.util.extensions.samlUrl
 import chat.rocket.android.util.extensions.serverLogoUrl
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatAuthException
 import chat.rocket.common.RocketChatException
@@ -97,6 +98,7 @@ class LoginPresenter @Inject constructor(
     private lateinit var credentialSecret: String
     private lateinit var deepLinkUserId: String
     private lateinit var deepLinkToken: String
+    private lateinit var loginMethod: String // For Answers Log In event.
 
     fun setupView() {
         setupConnectionInfo(currentServer)
@@ -118,6 +120,7 @@ class LoginPresenter @Inject constructor(
             else -> {
                 this.usernameOrEmail = usernameOrEmail
                 this.password = password
+                loginMethod = AnswersEvent.LOGIN_OR_SIGN_UP_BY_USER_AND_PASSWORD
                 doAuthentication(TYPE_LOGIN_USER_EMAIL)
             }
         }
@@ -125,17 +128,20 @@ class LoginPresenter @Inject constructor(
 
     fun authenticateWithCas(casToken: String) {
         credentialToken = casToken
+        loginMethod = AnswersEvent.LOGIN_BY_CAS
         doAuthentication(TYPE_LOGIN_CAS)
     }
 
     fun authenticateWithSaml(samlToken: String) {
         credentialToken = samlToken
+        loginMethod = AnswersEvent.LOGIN_BY_SAML
         doAuthentication(TYPE_LOGIN_SAML)
     }
 
     fun authenticateWithOauth(oauthToken: String, oauthSecret: String) {
         credentialToken = oauthToken
         credentialSecret = oauthSecret
+        loginMethod = AnswersEvent.LOGIN_OR_SIGN_UP_BY_OAUTH
         doAuthentication(TYPE_LOGIN_OAUTH)
     }
 
@@ -146,6 +152,7 @@ class LoginPresenter @Inject constructor(
             deepLinkUserId = deepLinkInfo.userId
             deepLinkToken = deepLinkInfo.token
             tokenRepository.save(serverUrl, Token(deepLinkUserId, deepLinkToken))
+            loginMethod = AnswersEvent.LOGIN_BY_DEEP_LINK
             doAuthentication(TYPE_LOGIN_DEEP_LINK)
         } else {
             // If we don't have the login credentials, just go through normal setup and user input.
@@ -465,11 +472,12 @@ class LoginPresenter @Inject constructor(
                         username = myself.username,
                         utcOffset = myself.utcOffset
                     )
-                    localRepository.saveCurrentUser(url = currentServer, user = user)
+                    localRepository.saveCurrentUser(currentServer, user)
                     saveCurrentServer.save(currentServer)
                     saveAccount(myself.username!!)
                     saveToken(token)
                     registerPushToken()
+                    AnswersEvent.logLogin(loginMethod, true)
                     if (loginType == TYPE_LOGIN_USER_EMAIL) {
                         view.saveSmartLockCredentials(usernameOrEmail, password)
                     }
@@ -483,6 +491,7 @@ class LoginPresenter @Inject constructor(
                         navigator.toTwoFA(usernameOrEmail, password)
                     }
                     else -> {
+                        AnswersEvent.logLogin(loginMethod, false)
                         exception.message?.let {
                             view.showMessage(it)
                         }.ifNull {

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

@@ -24,6 +24,7 @@ import chat.rocket.android.authentication.login.presentation.LoginPresenter
 import chat.rocket.android.authentication.login.presentation.LoginView
 import chat.rocket.android.helper.*
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.android.webview.sso.ui.INTENT_SSO_TOKEN
 import chat.rocket.android.webview.sso.ui.ssoWebViewIntent
 import chat.rocket.android.webview.oauth.ui.INTENT_OAUTH_CREDENTIAL_SECRET
@@ -35,6 +36,8 @@ import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_log_in.*
 import javax.inject.Inject
 
+internal const val TAG_LOGIN_FRAGMENT = "LoginFragment"
+
 internal const val REQUEST_CODE_FOR_CAS = 4
 internal const val REQUEST_CODE_FOR_SAML = 5
 internal const val REQUEST_CODE_FOR_OAUTH = 6
@@ -85,6 +88,8 @@ class LoginFragment : Fragment(), LoginView {
         }.ifNull {
             presenter.setupView()
         }
+
+        AnswersEvent.logScreenView(TAG_LOGIN_FRAGMENT)
     }
 
     override fun onDestroyView() {

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

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

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

@@ -6,10 +6,11 @@ import chat.rocket.android.infrastructure.LocalRepository
 import chat.rocket.android.server.domain.*
 import chat.rocket.android.server.domain.model.Account
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
-import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extension.launchUI
+import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extensions.registerPushToken
 import chat.rocket.android.util.extensions.serverLogoUrl
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.model.Token
@@ -51,9 +52,11 @@ class RegisterUsernamePresenter @Inject constructor(
                         saveCurrentServer.save(currentServer)
                         tokenRepository.save(currentServer, Token(userId, authToken))
                         registerPushToken()
+                        AnswersEvent.logSignUp(AnswersEvent.LOGIN_OR_SIGN_UP_BY_OAUTH, true)
                         navigator.toChatList()
                     }
                 } catch (exception: RocketChatException) {
+                    AnswersEvent.logSignUp(AnswersEvent.LOGIN_OR_SIGN_UP_BY_OAUTH, false)
                     exception.message?.let {
                         view.showMessage(it)
                     }.ifNull {

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

@@ -11,10 +11,13 @@ import chat.rocket.android.R
 import chat.rocket.android.authentication.registerusername.presentation.RegisterUsernamePresenter
 import chat.rocket.android.authentication.registerusername.presentation.RegisterUsernameView
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.AnswersEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_register_username.*
 import javax.inject.Inject
 
+internal const val TAG_REGISTER_USERNAME_FRAGMENT = "RegisterUsernameFragment"
+
 class RegisterUsernameFragment : Fragment(), RegisterUsernameView {
     @Inject
     lateinit var presenter: RegisterUsernamePresenter
@@ -61,6 +64,7 @@ class RegisterUsernameFragment : Fragment(), RegisterUsernameView {
         }
 
         setupOnClickListener()
+        AnswersEvent.logScreenView(TAG_REGISTER_USERNAME_FRAGMENT)
     }
 
     override fun alertBlankUsername() {

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

@@ -12,10 +12,13 @@ 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 chat.rocket.android.util.helper.AnswersEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_reset_password.*
 import javax.inject.Inject
 
+internal const val TAG_RESET_PASSWORD_FRAGMENT = "ResetPasswordFragment"
+
 class ResetPasswordFragment : Fragment(), ResetPasswordView {
     @Inject
     lateinit var presenter: ResetPasswordPresenter
@@ -48,6 +51,7 @@ class ResetPasswordFragment : Fragment(), ResetPasswordView {
         }
 
         setupOnClickListener()
+        AnswersEvent.logScreenView(TAG_RESET_PASSWORD_FRAGMENT)
     }
 
     override fun alertBlankEmail() {

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

@@ -17,12 +17,15 @@ import chat.rocket.android.authentication.server.presentation.ServerPresenter
 import chat.rocket.android.authentication.server.presentation.ServerView
 import chat.rocket.android.helper.KeyboardHelper
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.common.util.ifNull
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_server.*
 import okhttp3.HttpUrl
 import javax.inject.Inject
 
+internal const val TAG_SERVER_FRAGMENT = "ServerFragment"
+
 class ServerFragment : Fragment(), ServerView {
     @Inject
     lateinit var presenter: ServerPresenter
@@ -100,6 +103,8 @@ class ServerFragment : Fragment(), ServerView {
             override fun onNothingSelected(parent: AdapterView<*>?) {
             }
         }
+
+        AnswersEvent.logScreenView(TAG_SERVER_FRAGMENT)
     }
 
     override fun onDestroyView() {

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

@@ -8,6 +8,7 @@ import chat.rocket.android.server.domain.model.Account
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
 import chat.rocket.android.util.extension.launchUI
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.util.ifNull
@@ -66,9 +67,11 @@ class SignupPresenter @Inject constructor(
                         localRepository.save(LocalRepository.CURRENT_USERNAME_KEY, me.username)
                         saveAccount(me)
                         registerPushToken()
+                        AnswersEvent.logSignUp(AnswersEvent.LOGIN_OR_SIGN_UP_BY_USER_AND_PASSWORD, true)
                         view.saveSmartLockCredentials(username, password)
                         navigator.toChatList()
                     } catch (exception: RocketChatException) {
+                        AnswersEvent.logSignUp(AnswersEvent.LOGIN_OR_SIGN_UP_BY_USER_AND_PASSWORD, false)
                         exception.message?.let {
                             view.showMessage(it)
                         }.ifNull {

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

@@ -19,11 +19,13 @@ import chat.rocket.android.helper.KeyboardHelper
 import chat.rocket.android.helper.SmartLockHelper
 import chat.rocket.android.helper.TextHelper
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.AnswersEvent
 import com.google.android.gms.auth.api.credentials.Credentials
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_sign_up.*
 import javax.inject.Inject
 
+internal const val TAG_SIGNUP_FRAGMENT = "SignupFragment"
 internal const val SAVE_CREDENTIALS = 1
 
 class SignupFragment : Fragment(), SignupView {
@@ -75,6 +77,8 @@ class SignupFragment : Fragment(), SignupView {
                 text_email.textContent
             )
         }
+
+        AnswersEvent.logScreenView(TAG_SIGNUP_FRAGMENT)
     }
 
     override fun onDestroyView() {

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

@@ -6,10 +6,11 @@ import chat.rocket.android.infrastructure.LocalRepository
 import chat.rocket.android.server.domain.*
 import chat.rocket.android.server.domain.model.Account
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
-import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extension.launchUI
+import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extensions.registerPushToken
 import chat.rocket.android.util.extensions.serverLogoUrl
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatAuthException
 import chat.rocket.common.RocketChatException
@@ -20,23 +21,29 @@ import chat.rocket.core.internal.rest.me
 import chat.rocket.core.model.Myself
 import javax.inject.Inject
 
-class TwoFAPresenter @Inject constructor(private val view: TwoFAView,
-                                         private val strategy: CancelStrategy,
-                                         private val navigator: AuthenticationNavigator,
-                                         private val tokenRepository: TokenRepository,
-                                         private val localRepository: LocalRepository,
-                                         private val serverInteractor: GetConnectingServerInteractor,
-                                         private val saveCurrentServerInteractor: SaveCurrentServerInteractor,
-                                         private val factory: RocketChatClientFactory,
-                                         private val saveAccountInteractor: SaveAccountInteractor,
-                                         private val getAccountsInteractor: GetAccountsInteractor,
-                                         settingsInteractor: GetSettingsInteractor) {
+class TwoFAPresenter @Inject constructor(
+    private val view: TwoFAView,
+    private val strategy: CancelStrategy,
+    private val navigator: AuthenticationNavigator,
+    private val tokenRepository: TokenRepository,
+    private val localRepository: LocalRepository,
+    private val serverInteractor: GetConnectingServerInteractor,
+    private val saveCurrentServerInteractor: SaveCurrentServerInteractor,
+    private val factory: RocketChatClientFactory,
+    private val saveAccountInteractor: SaveAccountInteractor,
+    private val getAccountsInteractor: GetAccountsInteractor,
+    settingsInteractor: GetSettingsInteractor
+) {
     private val currentServer = serverInteractor.get()!!
     private val client: RocketChatClient = factory.create(currentServer)
     private var settings: PublicSettings = settingsInteractor.get(serverInteractor.get()!!)
 
     // TODO: If the usernameOrEmail and password was informed by the user on the previous screen, then we should pass only the pin, like this: fun authenticate(pin: EditText)
-    fun authenticate(usernameOrEmail: String, password: String, twoFactorAuthenticationCode: String) {
+    fun authenticate(
+        usernameOrEmail: String,
+        password: String,
+        twoFactorAuthenticationCode: String
+    ) {
         val server = serverInteractor.get()
         when {
             server == null -> {
@@ -59,11 +66,13 @@ class TwoFAPresenter @Inject constructor(private val view: TwoFAView,
                         saveCurrentServerInteractor.save(currentServer)
                         tokenRepository.save(server, token)
                         registerPushToken()
+                        AnswersEvent.logLogin(AnswersEvent.LOGIN_OR_SIGN_UP_BY_USER_AND_PASSWORD, true)
                         navigator.toChatList()
                     } catch (exception: RocketChatException) {
                         if (exception is RocketChatAuthException) {
                             view.alertInvalidTwoFactorAuthenticationCode()
                         } else {
+                            AnswersEvent.logLogin(AnswersEvent.LOGIN_OR_SIGN_UP_BY_USER_AND_PASSWORD, false)
                             exception.message?.let {
                                 view.showMessage(it)
                             }.ifNull {

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

@@ -13,10 +13,13 @@ import chat.rocket.android.R
 import chat.rocket.android.authentication.twofactor.presentation.TwoFAPresenter
 import chat.rocket.android.authentication.twofactor.presentation.TwoFAView
 import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.helper.AnswersEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_two_fa.*
 import javax.inject.Inject
 
+internal const val TAG_TWO_FA_FRAGMENT = "TwoFAFragment"
+
 class TwoFAFragment : Fragment(), TwoFAView {
     @Inject lateinit var presenter: TwoFAPresenter
     lateinit var username: String
@@ -60,6 +63,7 @@ class TwoFAFragment : Fragment(), TwoFAView {
         }
 
         setupOnClickListener()
+        AnswersEvent.logScreenView(TAG_TWO_FA_FRAGMENT)
     }
 
     override fun alertBlankTwoFactorAuthenticationCode() {

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

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

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

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

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

@@ -16,6 +16,7 @@ import chat.rocket.android.chatinformation.viewmodel.ReadReceiptViewModel
 import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
 import chat.rocket.android.util.extensions.setVisible
 import chat.rocket.android.util.extensions.showToast
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.core.model.ReadReceipt
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_message_info.*
@@ -29,6 +30,7 @@ fun newInstance(messageId: String): Fragment {
     }
 }
 
+internal const val TAG_MESSAGE_INFO_FRAGMENT = "MessageInfoFragment"
 private const val BUNDLE_MESSAGE_ID = "message_id"
 
 class MessageInfoFragment : Fragment(), MessageInfoView {
@@ -64,6 +66,7 @@ class MessageInfoFragment : Fragment(), MessageInfoView {
         super.onViewCreated(view, savedInstanceState)
         setupRecyclerView()
         presenter.loadReadReceipts(messageId = messageId)
+        AnswersEvent.logScreenView(TAG_MESSAGE_INFO_FRAGMENT)
     }
 
     private fun setupRecyclerView() {
@@ -93,8 +96,4 @@ class MessageInfoFragment : Fragment(), MessageInfoView {
     override fun showReadReceipts(messageReceipts: List<ReadReceiptViewModel>) {
         adapter.addAll(messageReceipts)
     }
-
-    companion object {
-        const val TAG_MESSAGE_INFO_FRAGMENT = "MessageInfoFragment"
-    }
 }

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

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

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

@@ -33,6 +33,7 @@ import chat.rocket.android.server.infraestructure.state
 import chat.rocket.android.util.extension.compressImageAndGetInputStream
 import chat.rocket.android.util.extension.launchUI
 import chat.rocket.android.util.extensions.avatarUrl
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.model.RoomType
@@ -107,7 +108,7 @@ class ChatRoomPresenter @Inject constructor(
     private val messagesChannel = Channel<Message>()
 
     private var chatRoomId: String? = null
-    private var chatRoomType: String? = null
+    private lateinit var chatRoomType: String
     private var chatIsBroadcast: Boolean = false
     private var chatRoles = emptyList<ChatRoomRole>()
     private val stateChannel = Channel<State>()
@@ -261,7 +262,7 @@ class ChatRoomPresenter @Inject constructor(
             try {
                 // ignore message for now, will receive it on the stream
                 val id = UUID.randomUUID().toString()
-                val message = if (messageId == null) {
+                if (messageId == null) {
                     val username = userHelper.username()
                     val newMessage = Message(
                         id = id,
@@ -296,6 +297,7 @@ class ChatRoomPresenter @Inject constructor(
                             ), false
                         )
                         client.sendMessage(id, chatRoomId, text)
+                        AnswersEvent.logMessageSent(chatRoomType, currentServer)
                     } catch (ex: Exception) {
                         // Ok, not very beautiful, but the backend sends us a not valid response
                         // When someone sends a message on a read-only channel, so we just ignore it
@@ -366,6 +368,7 @@ class ChatRoomPresenter @Inject constructor(
                                     inputStream
                                 }
                             }
+                            AnswersEvent.logMediaUploaded(chatRoomType, mimeType)
                         }
                     }
                 }
@@ -938,6 +941,7 @@ class ChatRoomPresenter @Inject constructor(
                 retryIO("toggleEmoji($messageId, $emoji)") {
                     client.toggleReaction(messageId, emoji.removeSurrounding(":"))
                 }
+                AnswersEvent.logReaction(chatRoomType)
             } catch (ex: RocketChatException) {
                 Timber.e(ex)
             }

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

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

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

@@ -65,6 +65,7 @@ import chat.rocket.android.util.extensions.rotateBy
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.textContent
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.common.model.RoomType
 import chat.rocket.common.model.roomTypeOf
 import chat.rocket.core.internal.realtime.socket.model.State
@@ -107,6 +108,8 @@ fun newInstance(
     }
 }
 
+internal const val TAG_CHAT_ROOM_FRAGMENT = "ChatRoomFragment"
+
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 private const val BUNDLE_CHAT_ROOM_NAME = "chat_room_name"
 private const val BUNDLE_CHAT_ROOM_TYPE = "chat_room_type"
@@ -228,6 +231,8 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
             it.showToolbarTitle(chatRoomName)
             it.showToolbarChatRoomIcon(chatRoomType)
         }
+
+        AnswersEvent.logScreenView(TAG_CHAT_ROOM_FRAGMENT)
     }
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {

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

@@ -38,6 +38,7 @@ import chat.rocket.android.util.extensions.fadeOut
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.android.widget.DividerItemDecoration
 import chat.rocket.core.internal.realtime.socket.model.State
 import dagger.android.support.AndroidSupportInjection
@@ -45,6 +46,8 @@ import kotlinx.android.synthetic.main.fragment_chat_rooms.*
 import timber.log.Timber
 import javax.inject.Inject
 
+internal const val TAG_CHAT_ROOMS_FRAGMENT = "ChatRoomsFragment"
+
 private const val BUNDLE_CHAT_ROOM_ID = "BUNDLE_CHAT_ROOM_ID"
 
 class ChatRoomsFragment : Fragment(), ChatRoomsView {
@@ -108,6 +111,7 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
         subscribeUi()
 
         setupToolbar()
+        AnswersEvent.logScreenView(TAG_CHAT_ROOMS_FRAGMENT)
     }
 
     private fun subscribeUi() {

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

@@ -24,6 +24,7 @@ import chat.rocket.android.util.extension.asObservable
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.common.model.RoomType
 import chat.rocket.common.model.roomTypeOf
 import com.google.android.material.chip.Chip
@@ -34,6 +35,8 @@ import kotlinx.android.synthetic.main.fragment_create_channel.*
 import java.util.concurrent.TimeUnit
 import javax.inject.Inject
 
+internal const val TAG_CREATE_CHANNEL_FRAGMENT = "CreateChannelFragment"
+
 class CreateChannelFragment : Fragment(), CreateChannelView, ActionMode.Callback {
     @Inject
     lateinit var createChannelPresenter: CreateChannelPresenter
@@ -69,6 +72,7 @@ class CreateChannelFragment : Fragment(), CreateChannelView, ActionMode.Callback
         setupViewListeners()
         setupRecyclerView()
         subscribeEditTexts()
+        AnswersEvent.logScreenView(TAG_CREATE_CHANNEL_FRAGMENT)
     }
 
     override fun onDestroyView() {

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

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

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

@@ -21,32 +21,8 @@ import chat.rocket.android.infrastructure.LocalRepository
 import chat.rocket.android.infrastructure.SharedPreferencesLocalRepository
 import chat.rocket.android.push.GroupedPush
 import chat.rocket.android.push.PushManager
-import chat.rocket.android.server.domain.AccountsRepository
-import chat.rocket.android.server.domain.ActiveUsersRepository
-import chat.rocket.android.server.domain.ChatRoomsRepository
-import chat.rocket.android.server.domain.CurrentServerRepository
-import chat.rocket.android.server.domain.GetAccountInteractor
-import chat.rocket.android.server.domain.GetCurrentServerInteractor
-import chat.rocket.android.server.domain.GetSettingsInteractor
-import chat.rocket.android.server.domain.JobSchedulerInteractor
-import chat.rocket.android.server.domain.MessagesRepository
-import chat.rocket.android.server.domain.MultiServerTokenRepository
-import chat.rocket.android.server.domain.PermissionsRepository
-import chat.rocket.android.server.domain.RoomRepository
-import chat.rocket.android.server.domain.SettingsRepository
-import chat.rocket.android.server.domain.TokenRepository
-import chat.rocket.android.server.domain.UsersRepository
-import chat.rocket.android.server.infraestructure.JobSchedulerInteractorImpl
-import chat.rocket.android.server.infraestructure.MemoryActiveUsersRepository
-import chat.rocket.android.server.infraestructure.MemoryChatRoomsRepository
-import chat.rocket.android.server.infraestructure.MemoryRoomRepository
-import chat.rocket.android.server.infraestructure.MemoryUsersRepository
-import chat.rocket.android.server.infraestructure.SharedPreferencesAccountsRepository
-import chat.rocket.android.server.infraestructure.SharedPreferencesMessagesRepository
-import chat.rocket.android.server.infraestructure.SharedPreferencesPermissionsRepository
-import chat.rocket.android.server.infraestructure.SharedPreferencesSettingsRepository
-import chat.rocket.android.server.infraestructure.SharedPrefsConnectingServerRepository
-import chat.rocket.android.server.infraestructure.SharedPrefsCurrentServerRepository
+import chat.rocket.android.server.domain.*
+import chat.rocket.android.server.infraestructure.*
 import chat.rocket.android.util.AppJsonAdapterFactory
 import chat.rocket.android.util.HttpLoggingInterceptor
 import chat.rocket.android.util.TimberLogger
@@ -163,6 +139,12 @@ class AppModule {
         return SharedPrefsCurrentServerRepository(prefs)
     }
 
+    @Provides
+    @Singleton
+    fun provideAnalyticsTrackingRepository(prefs: SharedPreferences): AnalyticsTrackingRepository {
+        return SharedPrefsAnalyticsTrackingRepository(prefs)
+    }
+
     @Provides
     @ForAuthentication
     fun provideConnectingServerRepository(prefs: SharedPreferences): CurrentServerRepository {

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

@@ -19,6 +19,7 @@ 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 chat.rocket.android.util.helper.AnswersEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_favorite_messages.*
 import javax.inject.Inject
@@ -31,6 +32,7 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_FAVORITE_MESSAGES_FRAGMENT = "FavoriteMessagesFragment"
 private const val INTENT_CHAT_ROOM_ID = "chat_room_id"
 
 class FavoriteMessagesFragment : Fragment(), FavoriteMessagesView {
@@ -61,6 +63,7 @@ class FavoriteMessagesFragment : Fragment(), FavoriteMessagesView {
         super.onViewCreated(view, savedInstanceState)
         setupToolbar()
         presenter.loadFavoriteMessages(chatRoomId)
+        AnswersEvent.logScreenView(TAG_FAVORITE_MESSAGES_FRAGMENT)
     }
 
     override fun showFavoriteMessages(favoriteMessages: List<BaseUiModel<*>>) {

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

@@ -24,6 +24,7 @@ import chat.rocket.android.player.PlayerActivity
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.AnswersEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_files.*
 import javax.inject.Inject
@@ -36,6 +37,7 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_FILES_FRAGMENT = "FilesFragment"
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 
 class FilesFragment : Fragment(), FilesView {
@@ -68,6 +70,7 @@ class FilesFragment : Fragment(), FilesView {
         super.onViewCreated(view, savedInstanceState)
         setupRecyclerView()
         presenter.loadFiles(chatRoomId)
+        AnswersEvent.logScreenView(TAG_FILES_FRAGMENT)
     }
 
     override fun showFiles(dataSet: List<FileUiModel>, total: Long) {

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

@@ -4,35 +4,39 @@ import chat.rocket.android.R
 import chat.rocket.android.authentication.ui.newServerIntent
 import chat.rocket.android.chatroom.ui.chatRoomIntent
 import chat.rocket.android.chatrooms.ui.ChatRoomsFragment
+import chat.rocket.android.chatrooms.ui.TAG_CHAT_ROOMS_FRAGMENT
 import chat.rocket.android.createchannel.ui.CreateChannelFragment
+import chat.rocket.android.createchannel.ui.TAG_CREATE_CHANNEL_FRAGMENT
 import chat.rocket.android.main.ui.MainActivity
 import chat.rocket.android.profile.ui.ProfileFragment
+import chat.rocket.android.profile.ui.TAG_PROFILE_FRAGMENT
 import chat.rocket.android.server.ui.changeServerIntent
 import chat.rocket.android.settings.ui.SettingsFragment
+import chat.rocket.android.settings.ui.TAG_SETTINGS_FRAGMENT
 import chat.rocket.android.util.extensions.addFragment
 
 class MainNavigator(internal val activity: MainActivity) {
 
     fun toChatList(chatRoomId: String? = null) {
-        activity.addFragment("ChatRoomsFragment", R.id.fragment_container) {
+        activity.addFragment(TAG_CHAT_ROOMS_FRAGMENT, R.id.fragment_container) {
             ChatRoomsFragment.newInstance(chatRoomId)
         }
     }
 
     fun toCreateChannel() {
-        activity.addFragment("CreateChannelFragment", R.id.fragment_container) {
+        activity.addFragment(TAG_CREATE_CHANNEL_FRAGMENT, R.id.fragment_container) {
             CreateChannelFragment.newInstance()
         }
     }
 
     fun toUserProfile() {
-        activity.addFragment("ProfileFragment", R.id.fragment_container) {
+        activity.addFragment(TAG_PROFILE_FRAGMENT, R.id.fragment_container) {
             ProfileFragment.newInstance()
         }
     }
 
     fun toSettings() {
-        activity.addFragment("SettingsFragment", R.id.fragment_container) {
+        activity.addFragment(TAG_SETTINGS_FRAGMENT, R.id.fragment_container) {
             SettingsFragment.newInstance()
         }
     }
@@ -62,7 +66,17 @@ class MainNavigator(internal val activity: MainActivity) {
         activity.overridePendingTransition(R.anim.open_enter, R.anim.open_exit)
     }
 
-    fun toNewServer(serverUrl: String? = null) {
+    /**
+     * Switches to a server, given a [serverUrl] or adds a new server (navigating to the
+     * AuthenticationActivity) if the user server list only contains one server and the
+     * user logs out from this server.
+     * NOTE: If the user has more than one server and logs out from the current server, then it will
+     * switch to the first server in the server list.
+     *
+     * @param serverUrl The server URL to switch from, or null in case user logs out from the
+     * current server.
+     */
+    fun switchOrAddNewServer(serverUrl: String? = null) {
         activity.startActivity(activity.changeServerIntent(serverUrl = serverUrl))
         activity.finish()
     }

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

@@ -28,14 +28,12 @@ import chat.rocket.common.RocketChatException
 import chat.rocket.common.model.UserStatus
 import chat.rocket.common.util.ifNull
 import chat.rocket.core.RocketChatClient
-import chat.rocket.core.internal.realtime.setDefaultStatus
 import chat.rocket.core.internal.rest.logout
 import chat.rocket.core.internal.rest.me
 import chat.rocket.core.internal.rest.unregisterPushToken
 import chat.rocket.core.model.Myself
 import kotlinx.coroutines.experimental.CommonPool
 import kotlinx.coroutines.experimental.channels.Channel
-import kotlinx.coroutines.experimental.launch
 import kotlinx.coroutines.experimental.withContext
 import timber.log.Timber
 import javax.inject.Inject
@@ -145,7 +143,7 @@ class MainPresenter @Inject constructor(
                 tokenRepository.remove(currentServer)
 
                 withContext(CommonPool) { dbManager.logout() }
-                navigator.toNewServer()
+                navigator.switchOrAddNewServer()
             } catch (ex: Exception) {
                 Timber.d(ex, "Error cleaning up the session...")
             }
@@ -165,7 +163,7 @@ class MainPresenter @Inject constructor(
 
     fun changeServer(serverUrl: String) {
         if (currentServer != serverUrl) {
-            navigator.toNewServer(serverUrl)
+            navigator.switchOrAddNewServer(serverUrl)
         } else {
             view.closeServerSelection()
         }

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

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

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

@@ -9,6 +9,7 @@ import androidx.core.view.isVisible
 import chat.rocket.android.R
 import chat.rocket.android.util.extensions.content
 import chat.rocket.android.util.extensions.textContent
+import chat.rocket.android.util.helper.AnswersEvent
 import kotlinx.android.synthetic.main.fragment_member_bottom_sheet.*
 
 fun newInstance(avatarUri: String,
@@ -27,6 +28,8 @@ fun newInstance(avatarUri: String,
     }
 }
 
+internal const val TAG_MEMBER_BOTTOM_SHEET_FRAGMENT = "MemberBottomSheetFragment"
+
 private const val BUNDLE_AVATAR_URI = "avatar_uri"
 private const val BUNDLE_REAL_NAME = "real_name"
 private const val BUNDLE_USERNAME = "username"
@@ -60,6 +63,7 @@ class MemberBottomSheetFragment: BottomSheetDialogFragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         showMemberDetails()
+        AnswersEvent.logScreenView(TAG_MEMBER_BOTTOM_SHEET_FRAGMENT)
     }
 
     private fun showMemberDetails() {

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

@@ -19,6 +19,7 @@ import chat.rocket.android.members.uimodel.MemberUiModel
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.AnswersEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_members.*
 import javax.inject.Inject
@@ -31,6 +32,7 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_MEMBERS_FRAGMENT = "MembersFragment"
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 
 class MembersFragment : Fragment(), MembersView {
@@ -63,6 +65,7 @@ class MembersFragment : Fragment(), MembersView {
         super.onViewCreated(view, savedInstanceState)
         setupRecyclerView()
         presenter.loadChatRoomsMembers(chatRoomId)
+        AnswersEvent.logScreenView(TAG_MEMBERS_FRAGMENT)
     }
 
     override fun showMembers(dataSet: List<MemberUiModel>, total: Long) {

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

@@ -19,6 +19,7 @@ import chat.rocket.android.mentions.presentention.MentionsView
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.AnswersEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_mentions.*
 import javax.inject.Inject
@@ -31,6 +32,7 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_MENTIONS_FRAGMENT = "MentionsFragment"
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 
 class MentionsFragment : Fragment(), MentionsView {
@@ -63,6 +65,7 @@ class MentionsFragment : Fragment(), MentionsView {
 
         setupToolbar()
         presenter.loadMentions(chatRoomId)
+        AnswersEvent.logScreenView(TAG_MENTIONS_FRAGMENT)
     }
 
     override fun showMentions(mentions: List<BaseUiModel<*>>) {

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

@@ -19,6 +19,7 @@ import chat.rocket.android.pinnedmessages.presentation.PinnedMessagesView
 import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.AnswersEvent
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_pinned_messages.*
 import javax.inject.Inject
@@ -31,10 +32,10 @@ fun newInstance(chatRoomId: String): Fragment {
     }
 }
 
+internal const val TAG_PINNED_MESSAGES_FRAGMENT = "PinnedMessagesFragment"
 private const val BUNDLE_CHAT_ROOM_ID = "chat_room_id"
 
 class PinnedMessagesFragment : Fragment(), PinnedMessagesView {
-
     private lateinit var chatRoomId: String
     private val adapter = ChatRoomAdapter(enableActions = false)
     @Inject
@@ -63,6 +64,7 @@ class PinnedMessagesFragment : Fragment(), PinnedMessagesView {
 
         setupToolbar()
         presenter.loadPinnedMessages(chatRoomId)
+        AnswersEvent.logScreenView(TAG_PINNED_MESSAGES_FRAGMENT)
     }
 
     override fun showPinnedMessages(pinnedMessages: List<BaseUiModel<*>>) {

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

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

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

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

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

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

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

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

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

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

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

@@ -23,6 +23,7 @@ import chat.rocket.android.util.extensions.inflate
 import chat.rocket.android.util.extensions.showToast
 import chat.rocket.android.util.extensions.textContent
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.AnswersEvent
 import com.facebook.drawee.backends.pipeline.Fresco
 import dagger.android.support.AndroidSupportInjection
 import io.reactivex.disposables.CompositeDisposable
@@ -32,6 +33,8 @@ import kotlinx.android.synthetic.main.fragment_profile.*
 import kotlinx.android.synthetic.main.update_avatar_options.*
 import javax.inject.Inject
 
+internal const val TAG_PROFILE_FRAGMENT = "ProfileFragment"
+
 private const val REQUEST_CODE_FOR_PERFORM_SAF = 1
 private const val REQUEST_CODE_FOR_PERFORM_CAMERA = 2
 
@@ -69,6 +72,7 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
         }
         presenter.loadUserProfile()
         subscribeEditTexts()
+        AnswersEvent.logScreenView(TAG_PROFILE_FRAGMENT)
     }
 
     override fun onDestroyView() {

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

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

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

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

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

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

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

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

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

@@ -5,6 +5,7 @@ import chat.rocket.android.infrastructure.LocalRepository
 import chat.rocket.android.server.domain.*
 import chat.rocket.android.server.infraestructure.ConnectionManagerFactory
 import chat.rocket.android.util.extension.launchUI
+import chat.rocket.android.util.helper.AnswersEvent
 import chat.rocket.common.util.ifNull
 import javax.inject.Inject
 
@@ -21,12 +22,14 @@ class ChangeServerPresenter @Inject constructor(
     private val localRepository: LocalRepository,
     private val connectionManager: ConnectionManagerFactory
 ) {
+
     fun loadServer(newUrl: String?, chatRoomId: String? = null) {
         launchUI(strategy) {
             view.showProgress()
             var url = newUrl
-            if (url == null) { // Try to load next server on the list...
-                val accounts = getAccountsInteractor.get()
+            val accounts = getAccountsInteractor.get()
+            if (url == null) {
+                // Try to load next server on the list...
                 url = accounts.firstOrNull()?.serverUrl
             }
 
@@ -56,6 +59,7 @@ class ChangeServerPresenter @Inject constructor(
 
                 saveCurrentServerInteractor.save(serverUrl)
                 view.hideProgress()
+                AnswersEvent.logServerSwitch(serverUrl, accounts.size)
                 navigator.toChatRooms(chatRoomId)
             }.ifNull {
                 view.hideProgress()

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

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

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

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

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

@@ -12,6 +12,7 @@ import androidx.appcompat.view.ActionMode
 import chat.rocket.android.util.extension.asObservable
 import chat.rocket.android.util.extensions.textContent
 import chat.rocket.android.util.extensions.ui
+import chat.rocket.android.util.helper.AnswersEvent
 import dagger.android.support.AndroidSupportInjection
 import io.reactivex.disposables.CompositeDisposable
 import io.reactivex.disposables.Disposable
@@ -19,6 +20,8 @@ import io.reactivex.rxkotlin.Observables
 import kotlinx.android.synthetic.main.fragment_password.*
 import javax.inject.Inject
 
+internal const val TAG_PASSWORD_FRAGMENT = "PasswordFragment"
+
 class PasswordFragment: Fragment(), PasswordView, ActionMode.Callback {
     @Inject lateinit var presenter: PasswordPresenter
     private var actionMode: ActionMode? = null
@@ -39,6 +42,7 @@ class PasswordFragment: Fragment(), PasswordView, ActionMode.Callback {
         super.onViewCreated(view, savedInstanceState)
 
         disposables.add(listenToChanges())
+        AnswersEvent.logScreenView(TAG_PASSWORD_FRAGMENT)
     }
 
     override fun onDestroyView() {

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

@@ -10,18 +10,21 @@ import android.view.ViewGroup
 import android.widget.AdapterView
 import chat.rocket.android.R
 import chat.rocket.android.about.ui.AboutFragment
+import chat.rocket.android.about.ui.TAG_ABOUT_FRAGMENT
 import chat.rocket.android.main.ui.MainActivity
+import chat.rocket.android.preferences.ui.PreferencesFragment
+import chat.rocket.android.preferences.ui.TAG_PREFERENCES_FRAGMENT
 import chat.rocket.android.settings.password.ui.PasswordActivity
 import chat.rocket.android.settings.presentation.SettingsView
 import chat.rocket.android.util.extensions.addFragmentBackStack
 import chat.rocket.android.util.extensions.inflate
+import chat.rocket.android.util.helper.AnswersEvent
 import kotlinx.android.synthetic.main.fragment_settings.*
 import kotlin.reflect.KClass
 
+internal const val TAG_SETTINGS_FRAGMENT = "SettingsFragment"
+
 class SettingsFragment : Fragment(), SettingsView, AdapterView.OnItemClickListener {
-    companion object {
-        fun newInstance() = SettingsFragment()
-    }
 
     override fun onCreateView(
         inflater: LayoutInflater,
@@ -33,23 +36,32 @@ class SettingsFragment : Fragment(), SettingsView, AdapterView.OnItemClickListen
         super.onViewCreated(view, savedInstanceState)
         setupToolbar()
         setupListView()
+        AnswersEvent.logScreenView(TAG_SETTINGS_FRAGMENT)
     }
 
     override fun onResume() {
         // FIXME - gambiarra ahead. will fix when moving to new androidx Navigation
-        (activity as? MainActivity)?.let {
-            it.setupNavigationView()
-        }
+        (activity as? MainActivity)?.setupNavigationView()
         super.onResume()
     }
 
     override fun onItemClick(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
         when (parent?.getItemAtPosition(position).toString()) {
-            resources.getString(R.string.title_password) -> {
-                startNewActivity(PasswordActivity::class)
+            resources.getString(R.string.title_preferences) -> {
+                (activity as AppCompatActivity).addFragmentBackStack(
+                    TAG_PREFERENCES_FRAGMENT,
+                    R.id.fragment_container
+                ) {
+                    PreferencesFragment.newInstance()
+                }
             }
+            resources.getString(R.string.title_change_password) ->
+                startNewActivity(PasswordActivity::class)
             resources.getString(R.string.title_about) -> {
-                (activity as AppCompatActivity).addFragmentBackStack("AboutFragmnet", R.id.fragment_container){
+                (activity as AppCompatActivity).addFragmentBackStack(
+                    TAG_ABOUT_FRAGMENT,
+                    R.id.fragment_container
+                ) {
                     AboutFragment.newInstance()
                 }
             }
@@ -69,4 +81,8 @@ class SettingsFragment : Fragment(), SettingsView, AdapterView.OnItemClickListen
         startActivity(Intent(activity, classType.java))
         activity?.overridePendingTransition(R.anim.open_enter, R.anim.open_exit)
     }
+
+    companion object {
+        fun newInstance() = SettingsFragment()
+    }
 }

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

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

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

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

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

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

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

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

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

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

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

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

app/src/main/res/values-de/strings.xml

@@ -11,7 +11,8 @@
     <string name="title_profile">Profil</string>
     <string name="title_members">Benutzer (%d)</string>
     <string name="title_settings">Einstellungen</string>
-    <string name="title_password">Ändere Passwort</string>
+    <string name="title_preferences">Preferences</string> <!-- TODO Add translation -->
+    <string name="title_change_password">Ändere Passwort</string>
     <string name="title_update_profile">Update Profil</string>
     <string name="title_about">Über</string>
     <string name="title_create_channel">Erstelle Raum</string>
@@ -44,6 +45,7 @@
 
     <!-- Settings List -->
     <string-array name="settings_actions">
+        <item name="item_preferences">Preferences</item> <!-- TODO Add translation -->
         <item name="item_password">Ändere Passwort</item>
         <item name="item_password">Über</item>
     </string-array>
@@ -144,6 +146,11 @@
     <string name="msg_delete_message">Lösche Nachricht</string>
     <string name="msg_delete_description">Sind Sie sicher, dass Sie diese Nachricht löschen wollen?</string>
 
+    <!-- Preferences messages -->
+    <string name="msg_analytics_tracking">Analytics tracking</string> <!-- TODO Add translation -->
+    <string name="msg_send_analytics_tracking">Send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+    <string name="msg_do_not_send_analytics_tracking">Do not send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+
     <!-- System messages -->
     <string name="message_room_name_changed">Raum Namen geändert zu: %1$s von %2$s</string>
     <string name="message_user_added_by">Benutzer %1$s hinzugefügt von %2$s</string>
@@ -173,7 +180,6 @@
     <string name="action_msg_share">Teilen</string>
     <string name="action_title_editing">Nachricht bearbeiten</string>
     <string name="action_msg_add_reaction">Reaktion hinzufügen</string>
-    <string name="action_share">Teilen</string>
 
     <!-- Permission messages -->
     <string name="permission_editing_not_allowed">Bearbeiten nicht erlaubt</string>

app/src/main/res/values-es/strings.xml

@@ -11,7 +11,8 @@
     <string name="title_profile">Perfil</string>
     <string name="title_members">Miembros (%d)</string>
     <string name="title_settings">Configuraciones</string>
-    <string name="title_password">Cambia la contraseña</string>
+    <string name="title_preferences">Preferences</string> <!-- TODO Add translation -->
+    <string name="title_change_password">Cambia la contraseña</string>
     <string name="title_update_profile">Actualización del perfil</string>
     <string name="title_about">Acerca de</string>
     <string name="title_create_channel">Crear canal</string>
@@ -44,6 +45,7 @@
 
     <!-- Settings List -->
     <string-array name="settings_actions">
+        <item name="item_preferences">Preferences</item> <!-- TODO Add translation -->
         <item name="item_password">Cambia la contraseña</item>
         <item name="item_password">Acerca de</item>
     </string-array>
@@ -138,6 +140,11 @@
     <string name="msg_member_not_found">Miembro no encontrado</string>
     <string name="msg_channel_created_successfully">Canal creado con éxito</string>
 
+    <!-- Preferences messages -->
+    <string name="msg_analytics_tracking">Analytics tracking</string> <!-- TODO Add translation -->
+    <string name="msg_send_analytics_tracking">Send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+    <string name="msg_do_not_send_analytics_tracking">Do not send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+
     <!-- System messages -->
     <string name="message_room_name_changed">Nombre de la sala cambiado para: %1$s por %2$s</string>
     <string name="message_user_added_by">Usuario %1$s añadido por %2$s</string>

app/src/main/res/values-fr/strings.xml

@@ -12,7 +12,8 @@
     <string name="title_profile">Profil</string>
     <string name="title_members">Membres (%d)</string>
     <string name="title_settings">Paramètres</string>
-    <string name="title_password">Changer le mot de passe</string>
+    <string name="title_preferences">Preferences</string> <!-- TODO Add translation -->
+    <string name="title_change_password">Changer le mot de passe</string>
     <string name="title_update_profile">Update profile</string>
     <string name="title_about">Sur</string>
     // TODO: Add proper translation.
@@ -46,6 +47,7 @@
 
     <!-- Settings List -->
     <string-array name="settings_actions">
+        <item name="item_preferences">Preferences</item> <!-- TODO Add translation -->
         <item name="item_password">Changer le mot de passe</item>
         <item name="item_password">Sur</item>
     </string-array>
@@ -156,6 +158,11 @@
     <string name="msg_member_not_found">Member not found</string>
     <string name="msg_channel_created_successfully">Channel created successfully</string>
 
+    <!-- Preferences messages -->
+    <string name="msg_analytics_tracking">Analytics tracking</string> <!-- TODO Add translation -->
+    <string name="msg_send_analytics_tracking">Send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+    <string name="msg_do_not_send_analytics_tracking">Do not send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+
     <!-- System messages -->
     <string name="message_room_name_changed">Le nom de le salle a changé à: %1$s par %2$s</string>
     <string name="message_user_added_by">Utilisateur %1$s ajouté par %2$s</string>
@@ -187,7 +194,6 @@
     <string name="action_msg_share">Partager</string>
     <string name="action_title_editing">Modification du message</string>
     <string name="action_msg_add_reaction">Ajouter une réaction</string>
-    <string name="action_share">Partager</string>
 
     <!-- Permission messages -->
     <string name="permission_editing_not_allowed">L\'édition n\'est pas autorisée</string>

app/src/main/res/values-hi-rIN/strings.xml

@@ -12,7 +12,8 @@
     <string name="title_profile">प्रोफाइल</string>
     <string name="title_members">सदस्य (%d)</string>
     <string name="title_settings">सेटिंग्स</string>
-    <string name="title_password">पासवर्ड बदलें</string>
+    <string name="title_preferences">Preferences</string> <!-- TODO Add translation -->
+    <string name="title_change_password">पासवर्ड बदलें</string>
     <string name="title_update_profile">प्रोफ़ाइल अपडेट करें</string>
     <string name="title_about">परिचय</string>
     <string name="title_create_channel">चैनल बनाएं</string>
@@ -42,10 +43,10 @@
     <string name="action_select_photo_from_gallery">Select photo from gallery</string> <!-- TODO Add translation -->
     <string name="action_take_photo">Select photo from gallery</string> <!-- TODO Add translation -->
     <string name="action_reset_avatar">Reset avatar</string> <!-- TODO Add translation -->
-    <string name="action_share">शेयर</string>
 
     <!-- Settings List -->
     <string-array name="settings_actions">
+        <item name="item_preferences">Preferences</item> <!-- TODO Add translation -->
         <item name="item_password">पासवर्ड बदलें</item>
         <item name="item_password">परिचय</item>
     </string-array>
@@ -145,6 +146,11 @@
     <string name="msg_member_not_found">सदस्य नहीं मिला</string>
     <string name="msg_channel_created_successfully">चैनल सफलतापूर्वक बनाया गया</string>
 
+    <!-- Preferences messages -->
+    <string name="msg_analytics_tracking">Analytics tracking</string> <!-- TODO Add translation -->
+    <string name="msg_send_analytics_tracking">Send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+    <string name="msg_do_not_send_analytics_tracking">Do not send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+
     <!-- System messages -->
     <string name="message_room_name_changed">%2$s ने रूम का नाम बदलकर %1$s किया</string>
     <string name="message_user_added_by">उपयोगकर्ता %1$s द्वारा %2$s को जोड़ा गया</string>

app/src/main/res/values-pt-rBR/strings.xml

@@ -12,7 +12,8 @@
     <string name="title_profile">Perfil</string>
     <string name="title_members">Membros (%d)</string>
     <string name="title_settings">Configurações</string>
-    <string name="title_password">Alterar senha</string>
+    <string name="title_preferences">Preferencias</string>
+    <string name="title_change_password">Alterar senha</string>
     <string name="title_update_profile">Editar perfil</string>
     <string name="title_about">Sobre</string>
     <string name="title_create_channel">Criar chat</string>
@@ -45,6 +46,7 @@
 
     <!-- Settings List -->
     <string-array name="settings_actions">
+        <item name="item_preferences">Preferencias</item>
         <item name="item_password">Alterar senha</item>
         <item name="item_password">Sobre</item>
     </string-array>
@@ -144,6 +146,11 @@
     <string name="msg_member_not_found">Membro não encontrado</string>
     <string name="msg_channel_created_successfully">Chat criado com sucesso</string>
 
+    <!-- Preferences messages -->
+    <string name="msg_analytics_tracking">Rastreamento de análises</string>
+    <string name="msg_send_analytics_tracking">Envie estatísticas anônimas para ajudar a melhorar este app</string>
+    <string name="msg_do_not_send_analytics_tracking">Não envie estatísticas anônimas para ajudar a melhorar este app</string>
+
     <!-- System messages -->
     <string name="message_room_name_changed">Nome da sala alterado para: %1$s por %2$s</string>
     <string name="message_user_added_by">Usuário %1$s adicionado por %2$s</string>
@@ -275,7 +282,6 @@
     <string name="notif_action_reply_hint">RESPONDER</string>
     <string name="notif_error_sending">Falha ao enviar a mensagem.</string>
     <string name="notif_success_sending">Mensagem enviada para %1$s!</string>
-    <string name="action_share">Compartilhar</string>
     <string name="read_by">Lida por</string>
     <string name="message_information_title">Informações da mensagem</string>
     <string name="msg_log_out">Deslogando…</string>

app/src/main/res/values-ru/strings.xml

@@ -12,7 +12,8 @@
     <string name="title_profile">Профиль</string>
     <string name="title_members">Пользователи (%d)</string>
     <string name="title_settings">Настройки</string>
-    <string name="title_password">Изменить пароль</string>
+    <string name="title_preferences">Preferences</string> <!-- TODO Add translation -->
+    <string name="title_change_password">Изменить пароль</string>
     <string name="title_update_profile">Обновить профиль</string>
     <string name="title_about">О программе</string>
     <string name="title_create_channel">Создать новый канал</string>
@@ -45,6 +46,7 @@
 
     <!-- Settings List -->
     <string-array name="settings_actions">
+        <item name="item_preferences">Preferences</item> <!-- TODO Add translation -->
         <item name="item_password">Изменить пароль</item>
         <item name="item_password">О программе</item>
     </string-array>
@@ -143,6 +145,11 @@
     <string name="msg_member_not_found">Пользователь не найден</string>
     <string name="msg_channel_created_successfully">Канал создан успешно</string>
 
+    <!-- Preferences messages -->
+    <string name="msg_analytics_tracking">Analytics tracking</string> <!-- TODO Add translation -->
+    <string name="msg_send_analytics_tracking">Send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+    <string name="msg_do_not_send_analytics_tracking">Do not send anonymous statics to help improving this app</string> <!-- TODO Add translation -->
+
     <!-- System messages -->
     <string name="message_room_name_changed">Название канала изменено на: %1$s by %2$s</string>
     <string name="message_user_added_by">Пользователь %1$s добавлен пользователем %2$s</string>
@@ -172,7 +179,6 @@
     <string name="action_msg_share">Поделиться</string>
     <string name="action_title_editing">Редактирование сообщения</string>
     <string name="action_msg_add_reaction">Добавить реакцию</string>
-    <string name="action_share">Поделиться</string>
 
     <!-- Permission messages -->
     <string name="permission_editing_not_allowed">Редактирование запрещено</string>

app/src/main/res/values/strings.xml

@@ -13,7 +13,8 @@
     <string name="title_profile">Profile</string>
     <string name="title_members">Members (%d)</string>
     <string name="title_settings">Settings</string>
-    <string name="title_password">Change Password</string>
+    <string name="title_preferences">Preferences</string>
+    <string name="title_change_password">Change Password</string>
     <string name="title_update_profile">Update profile</string>
     <string name="title_about">About</string>
     <string name="title_create_channel">Create Channel</string>
@@ -46,6 +47,7 @@
 
     <!-- Settings List -->
     <string-array name="settings_actions">
+        <item name="item_preferences">Preferences</item>
         <item name="item_password">Change Password</item>
         <item name="item_password">About</item>
     </string-array>
@@ -145,6 +147,11 @@
     <string name="msg_message_copied">Message copied</string>
     <string name="msg_delete_message">Delete Message</string>
     <string name="msg_delete_description">Are you sure you want to delete this message</string>
+    
+    <!-- Preferences messages -->
+    <string name="msg_analytics_tracking">Analytics tracking</string>
+    <string name="msg_send_analytics_tracking">Send anonymous statics to help improving this app</string>
+    <string name="msg_do_not_send_analytics_tracking">Do not send anonymous statics to help improving this app</string>
 
     <!-- System messages -->
     <string name="message_room_name_changed">Room name changed to: %1$s by %2$s</string>
@@ -175,7 +182,6 @@
     <string name="action_msg_share">Share</string>
     <string name="action_title_editing">Editing Message</string>
     <string name="action_msg_add_reaction">Add reaction</string>
-    <string name="action_share">Share</string>
 
     <!-- Permission messages -->
     <string name="permission_editing_not_allowed">Editing is not allowed</string>

build.gradle

@@ -10,7 +10,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.0-alpha03'
+        classpath 'com.android.tools.build:gradle:3.3.0-alpha04'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${versions.kotlin}"
         classpath "org.jetbrains.dokka:dokka-gradle-plugin:${versions.dokka}"
         classpath 'com.google.gms:google-services:4.0.2'

dependencies.gradle

@@ -9,7 +9,7 @@ ext {
             dokka                 : '0.9.16',
 
             // For app
-            kotlin                : '1.2.51',
+            kotlin                : '1.2.60',
             coroutine             : '0.24.0',
 
             appCompat             : '1.0.0-beta01',
@@ -20,7 +20,8 @@ ext {
             androidKtx            : '1.0.0-beta01',
 
             dagger                : '2.16',
-            firebase              : '15.0.0',
+            firebaseCloudMessage  : '17.1.0',
+            firebaseAnalytics     : '16.0.1',
             playServices          : '15.0.1',
             exoPlayer             : '2.8.2',
             flexbox               : '1.0.0',
@@ -74,7 +75,8 @@ ext {
             daggerSupport         : "com.google.dagger:dagger-android-support:${versions.dagger}",
             daggerProcessor       : "com.google.dagger:dagger-compiler:${versions.dagger}",
             daggerAndroidApt      : "com.google.dagger:dagger-android-processor:${versions.dagger}",
-            fcm                   : "com.google.firebase:firebase-messaging:${versions.firebase}",
+            fcm                   : "com.google.firebase:firebase-messaging:${versions.firebaseCloudMessage}",
+            firebaseAnalytics     : "com.google.firebase:firebase-core:${versions.firebaseAnalytics}",
             playServicesAuth      : "com.google.android.gms:play-services-auth:${versions.playServices}",
             exoPlayer             : "com.google.android.exoplayer:exoplayer:${versions.exoPlayer}",
             flexbox               : "com.google.android:flexbox:${versions.flexbox}",

util/build.gradle

@@ -36,4 +36,8 @@ dependencies {
     // TODO This is a dependency from the core module, but the util module are unable to get that dependencies. Check why it is occurring since transitive is enable by default
     implementation libraries.lifecycleExtensions
     kapt libraries.lifecycleCompiler
+
+    implementation('com.crashlytics.sdk.android:answers:1.4.2@aar') {
+        transitive = true
+    }
 }
\ No newline at end of file

util/src/main/java/chat/rocket/android/util/helper/AnswersEvent.kt

+package chat.rocket.android.util.helper
+
+import com.crashlytics.android.answers.Answers
+import com.crashlytics.android.answers.CustomEvent
+import com.crashlytics.android.answers.LoginEvent
+import com.crashlytics.android.answers.SignUpEvent
+
+object AnswersEvent {
+    const val LOGIN_OR_SIGN_UP_BY_USER_AND_PASSWORD = "USER-AND-PASSWORD"
+    const val LOGIN_BY_CAS = "CAS"
+    const val LOGIN_BY_SAML = "SAML"
+    const val LOGIN_OR_SIGN_UP_BY_OAUTH = "OAUTH"
+    const val LOGIN_BY_DEEP_LINK = "DEEP-LINK"
+
+    /**
+     * Logs the Log In event.
+     *
+     * @param loginMethod The method that the user used to log in.
+     * @param loginSucceeded True if the user successful logged in, false otherwise.
+     */
+    fun logLogin(loginMethod: String, loginSucceeded: Boolean) =
+        Answers.getInstance()
+            .logLogin(
+                LoginEvent()
+                    .putMethod(loginMethod)
+                    .putSuccess(loginSucceeded)
+            )
+
+    /**
+     * Logs the Sign Up event.
+     *
+     * @param signUpMethod The method that the user used to sign up.
+     * @param signUpSucceeded True if the user successful signed up, false otherwise.
+     */
+    fun logSignUp(signUpMethod: String, signUpSucceeded: Boolean) =
+        Answers.getInstance()
+            .logSignUp(
+                SignUpEvent()
+                    .putMethod(signUpMethod)
+                    .putSuccess(signUpSucceeded)
+            )
+
+    /**
+     * Logs the screen view custom event.
+     *
+     * @param screenName The name of the screen to log.
+     */
+    fun logScreenView(screenName: String) =
+        Answers.getInstance()
+            .logCustom(CustomEvent("screen_view").putCustomAttribute("screen", screenName))
+
+    /**
+     * Logs the message sent custom event.
+     *
+     * @param roomType The room type to log.
+     * @param serverUrl The server URL to log.
+     */
+    fun logMessageSent(roomType: String, serverUrl: String) =
+        Answers.getInstance()
+            .logCustom(
+                CustomEvent("message_sent")
+                    .putCustomAttribute("subscription_type", roomType)
+                    .putCustomAttribute("server", serverUrl)
+            )
+
+    /**
+     * Logs the media upload custom event.
+     *
+     * @param roomType The room type to log.
+     * @param mimeType The mime type of the media to log.
+     */
+    fun logMediaUploaded(roomType: String, mimeType: String) =
+        Answers.getInstance()
+            .logCustom(
+                CustomEvent("media_upload")
+                    .putCustomAttribute("subscription_type", roomType)
+                    .putCustomAttribute("media_type", mimeType)
+            )
+
+    /**
+     * Logs the reaction custom event.
+     *
+     * @param roomType The room type to log.
+     */
+    fun logReaction(roomType: String) =
+        Answers.getInstance()
+            .logCustom(
+                CustomEvent("reaction").putCustomAttribute("subscription_type", roomType)
+            )
+
+    /**
+     * Logs the server switch custom event.
+     *
+     * @param serverUrl The server URL to log.
+     * @param serverCount The number of server(s) the use own.
+     */
+    fun logServerSwitch(serverUrl: String, serverCount: Int) =
+        Answers.getInstance()
+            .logCustom(
+                CustomEvent("server_switch")
+                    .putCustomAttribute("server_url", serverUrl)
+                    .putCustomAttribute("server_count", serverCount)
+            )
+}
\ No newline at end of file