Merge branch 'develop' into new/download-received-pictures

app/build.gradle

@@ -104,7 +104,6 @@ dependencies {
     implementation libraries.frescoImageViewer
 
     implementation libraries.markwon
-    implementation libraries.markwonImageLoader
 
     implementation libraries.sheetMenu
 

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

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

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

@@ -59,6 +59,7 @@ class LoginPresenter @Inject constructor(
         setupConnectionInfo(currentServer)
         setupLoginView()
         setupUserRegistrationView()
+        setupForgotPasswordView()
         setupCasView()
         setupOauthServicesView()
     }
@@ -107,6 +108,8 @@ class LoginPresenter @Inject constructor(
 
     fun signup() = navigator.toSignUp()
 
+    fun forgotPassword() = navigator.toForgotPassword()
+
     private fun setupLoginView() {
         if (settings.isLoginFormEnabled()) {
             view.showFormView()
@@ -127,8 +130,15 @@ class LoginPresenter @Inject constructor(
 
     private fun setupUserRegistrationView() {
         if (settings.isRegistrationEnabledForNewUsers() && settings.isLoginFormEnabled()) {
-            view.showSignUpView()
             view.setupSignUpView()
+            view.showSignUpView()
+        }
+    }
+
+    private fun setupForgotPasswordView() {
+        if (settings.isPasswordResetEnabled()) {
+            view.setupForgotPasswordView()
+            view.showForgotPasswordView()
         }
     }
 
@@ -207,6 +217,31 @@ class LoginPresenter @Inject constructor(
                         }
                     }
 
+                    getCustomOauthServices(services).let {
+                        for (service in it) {
+                            val serviceName = getCustomOauthServiceName(service)
+
+                            val customOauthUrl = OauthHelper.getCustomOauthUrl(
+                                getCustomOauthHost(service),
+                                getCustomOauthAuthorizePath(service),
+                                getCustomOauthClientId(service),
+                                currentServer,
+                                serviceName,
+                                state,
+                                getCustomOauthScope(service)
+                            )
+
+                            view.addCustomOauthServiceButton(
+                                customOauthUrl,
+                                state,
+                                serviceName,
+                                getCustomOauthServiceNameColor(service),
+                                getCustomOauthButtonColor(service)
+                            )
+                            totalSocialAccountsEnabled++
+                        }
+                    }
+
                     if (totalSocialAccountsEnabled > 0) {
                         view.enableOauthView()
                         if (totalSocialAccountsEnabled > 3) {
@@ -299,6 +334,38 @@ class LoginPresenter @Inject constructor(
         }.toString()
     }
 
+    private fun getCustomOauthServices(listMap: List<Map<String, Any>>): List<Map<String, Any>>  {
+        return listMap.filter { map -> map["custom"] == true }
+    }
+
+    private fun getCustomOauthHost(service: Map<String, Any>): String {
+        return service["serverURL"].toString()
+    }
+
+    private fun getCustomOauthAuthorizePath(service: Map<String, Any>): String {
+        return service["authorizePath"].toString()
+    }
+
+    private fun getCustomOauthClientId(service: Map<String, Any>): String {
+        return service["clientId"].toString()
+    }
+
+    private fun getCustomOauthServiceName(service: Map<String, Any>): String {
+        return service["service"].toString()
+    }
+
+    private fun getCustomOauthScope(service: Map<String, Any>): String {
+        return service["scope"].toString()
+    }
+
+    private fun getCustomOauthButtonColor(service: Map<String, Any>): Int {
+        return service["buttonColor"].toString().parseColor()
+    }
+
+    private fun getCustomOauthServiceNameColor(service: Map<String, Any>): Int {
+        return service["buttonLabelColor"].toString().parseColor()
+    }
+
     private suspend fun saveAccount(username: String) {
         val icon = settings.favicon()?.let {
             currentServer.serverLogoUrl(it)

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

 package chat.rocket.android.authentication.login.presentation
 
-import chat.rocket.android.authentication.server.presentation.VersionCheckView
 import chat.rocket.android.core.behaviours.LoadingView
 import chat.rocket.android.core.behaviours.MessageView
 
@@ -66,6 +65,18 @@ interface LoginView : LoadingView, MessageView {
      */
     fun setupSignUpView()
 
+    /**
+     * Shows the forgot password view if enabled by the server settings.
+     *
+     * REMARK: We must set up the forgot password view listener [setupForgotPasswordView].
+     */
+    fun showForgotPasswordView()
+
+    /**
+     * Setups the forgot password view when tapped.
+     */
+    fun setupForgotPasswordView()
+
     /**
      * Hides the sign up view.
      */
@@ -75,7 +86,7 @@ interface LoginView : LoadingView, MessageView {
      * Enables and shows the oauth view if there is login via social accounts enabled by the server settings.
      *
      * REMARK: We must show at maximum *three* social accounts views ([enableLoginByFacebook], [enableLoginByGithub], [enableLoginByGoogle],
-     * [enableLoginByLinkedin], [enableLoginByMeteor], [enableLoginByTwitter] or [enableLoginByGitlab]) for the oauth view.
+     * [enableLoginByLinkedin], [enableLoginByMeteor], [enableLoginByTwitter], [enableLoginByGitlab] or [addCustomOauthServiceButton]) for the oauth view.
      * If the possibility of login via social accounts exceeds 3 different ways we should set up the FAB ([setupFabListener]) to show the remaining view(s).
      */
     fun enableOauthView()
@@ -178,6 +189,24 @@ interface LoginView : LoadingView, MessageView {
      */
     fun setupGitlabButtonListener(gitlabUrl: String, state: String)
 
+    /**
+     * Adds a custom OAuth button in the oauth view.
+     *
+     * @customOauthUrl The custom OAuth url to sets up the button (the listener).
+     * @state A random string generated by the app, which you'll verify later (to protect against forgery attacks).
+     * @serviceName The custom OAuth service name.
+     * @serviceNameColor The custom OAuth service name color (just stylizing).
+     * @buttonColor The color of the custom OAuth button (just stylizing).
+     * @see [enableOauthView]
+     */
+    fun addCustomOauthServiceButton(
+        customOauthUrl: String,
+        state: String,
+        serviceName: String,
+        serviceNameColor: Int,
+        buttonColor: Int
+    )
+
     /**
      * Setups the FloatingActionButton to show more social accounts views (expanding the oauth view interface to show the remaining view(s)).
      */

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

@@ -14,11 +14,11 @@ import timber.log.Timber
 import java.security.InvalidParameterException
 
 class ChatRoomAdapter(
-        private val roomType: String,
-        private val roomName: String,
-        private val presenter: ChatRoomPresenter?,
-        private val enableActions: Boolean = true,
-        private val reactionListener: EmojiReactionListener? = null
+    private val roomType: String,
+    private val roomName: String,
+    private val presenter: ChatRoomPresenter?,
+    private val enableActions: Boolean = true,
+    private val reactionListener: EmojiReactionListener? = null
 ) : RecyclerView.Adapter<BaseViewHolder<*>>() {
 
     private val dataSet = ArrayList<BaseViewModel<*>>()
@@ -61,6 +61,10 @@ class ChatRoomAdapter(
                 val view = parent.inflate(R.layout.item_color_attachment)
                 ColorAttachmentViewHolder(view, actionsListener, reactionListener)
             }
+            BaseViewModel.ViewType.GENERIC_FILE_ATTACHMENT -> {
+                val view = parent.inflate(R.layout.item_file_attachment)
+                GenericFileAttachmentViewHolder(view, actionsListener, reactionListener)
+            }
             else -> {
                 throw InvalidParameterException("TODO - implement for ${viewType.toViewType()}")
             }
@@ -102,6 +106,7 @@ class ChatRoomAdapter(
             is MessageAttachmentViewHolder -> holder.bind(dataSet[position] as MessageAttachmentViewModel)
             is AuthorAttachmentViewHolder -> holder.bind(dataSet[position] as AuthorAttachmentViewModel)
             is ColorAttachmentViewHolder -> holder.bind(dataSet[position] as ColorAttachmentViewModel)
+            is GenericFileAttachmentViewHolder -> holder.bind(dataSet[position] as GenericFileAttachmentViewModel)
         }
     }
 
@@ -175,15 +180,15 @@ class ChatRoomAdapter(
         }
     }
 
-    val actionsListener = object : BaseViewHolder.ActionsListener {
+    private val actionsListener = object : BaseViewHolder.ActionsListener {
         override fun isActionsEnabled(): Boolean = enableActions
 
         override fun onActionSelected(item: MenuItem, message: Message) {
             message.apply {
                 when (item.itemId) {
                     R.id.action_menu_msg_delete -> presenter?.deleteMessage(roomId, id)
-                    R.id.action_menu_msg_quote -> presenter?.citeMessage(roomType, roomName, id, false)
-                    R.id.action_menu_msg_reply -> presenter?.citeMessage(roomType, roomName, id, true)
+                    R.id.action_menu_msg_quote -> presenter?.citeMessage(roomType, id, false)
+                    R.id.action_menu_msg_reply -> presenter?.citeMessage(roomType, id, true)
                     R.id.action_menu_msg_copy -> presenter?.copyMessage(id)
                     R.id.action_menu_msg_edit -> presenter?.editMessage(roomId, id, message.message)
                     R.id.action_menu_msg_pin_unpin -> {

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

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

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

@@ -31,7 +31,6 @@ import chat.rocket.core.internal.rest.*
 import chat.rocket.core.model.Command
 import chat.rocket.core.model.Message
 import chat.rocket.core.model.Myself
-import chat.rocket.core.model.Value
 import kotlinx.coroutines.experimental.CommonPool
 import kotlinx.coroutines.experimental.android.UI
 import kotlinx.coroutines.experimental.async
@@ -59,10 +58,11 @@ class ChatRoomPresenter @Inject constructor(
     private val mapper: ViewModelMapper,
     private val jobSchedulerInteractor: JobSchedulerInteractor
 ) {
+
     private val currentServer = serverInteractor.get()!!
     private val manager = factory.create(currentServer)
     private val client = manager.client
-    private var settings: Map<String, Value<Any>> = getSettingsInteractor.get(serverInteractor.get()!!)
+    private var settings: PublicSettings = getSettingsInteractor.get(serverInteractor.get()!!)
     private val messagesChannel = Channel<Message>()
 
     private var chatRoomId: String? = null
@@ -194,7 +194,7 @@ class ChatRoomPresenter @Inject constructor(
                 }
             } catch (ex: Exception) {
                 Timber.d(ex, "Error uploading file")
-                when(ex) {
+                when (ex) {
                     is RocketChatException -> view.showMessage(ex)
                     else -> view.showGenericErrorMessage()
                 }
@@ -279,7 +279,6 @@ class ChatRoomPresenter @Inject constructor(
                             // TODO - we need to better treat connection problems here, but no let gaps
                             // on the messages list
                             Timber.d(ex, "Error fetching channel history")
-                            ex.printStackTrace()
                         }
                     }
             }
@@ -326,43 +325,37 @@ class ChatRoomPresenter @Inject constructor(
      * Quote or reply a message.
      *
      * @param roomType The current room type.
-     * @param roomName The name of the current room.
      * @param messageId The id of the message to make citation for.
      * @param mentionAuthor true means the citation is a reply otherwise it's a quote.
      */
-    fun citeMessage(roomType: String, roomName: String, messageId: String, mentionAuthor: Boolean) {
+    fun citeMessage(roomType: String, messageId: String, mentionAuthor: Boolean) {
         launchUI(strategy) {
             val message = messagesRepository.getById(messageId)
             val me: Myself? = try {
                 retryIO("me()") { client.me() } //TODO: Cache this and use an interactor
             } catch (ex: Exception) {
-                Timber.d(ex, "Error getting myself info.")
-                ex.printStackTrace()
+                Timber.e(ex)
                 null
             }
-            message?.let { m ->
-                val id = m.id
-                val username = m.sender?.username
-                val user = "@" + if (settings.useRealName()) m.sender?.name
-                    ?: m.sender?.username else m.sender?.username
-                val mention = if (mentionAuthor && me?.username != username) user else ""
-                val type = roomTypeOf(roomType)
-                val room = when (type) {
-                    is RoomType.Channel -> "channel"
-                    is RoomType.DirectMessage -> "direct"
-                    is RoomType.PrivateGroup -> "group"
-                    is RoomType.Livechat -> "livechat"
-                    is RoomType.Custom -> "custom" //TODO: put appropriate callback string here.
-                }
+            message?.let { msg ->
+                val id = msg.id
+                val username = msg.sender?.username ?: ""
+                val mention = if (mentionAuthor && me?.username != username) "@$username" else ""
+                val room = if (roomTypeOf(roomType) is RoomType.DirectMessage) username else roomType
                 view.showReplyingAction(
-                    username = user,
-                    replyMarkdown = "[ ]($currentServer/$room/$roomName?msg=$id) $mention ",
+                    username = getDisplayName(msg.sender),
+                    replyMarkdown = "[ ]($currentServer/$roomType/$room?msg=$id) $mention ",
                     quotedMessage = mapper.map(message).last().preview?.message ?: ""
                 )
             }
         }
     }
 
+    private fun getDisplayName(user: SimpleUser?): String {
+        val username = user?.username ?: ""
+        return if (settings.useRealName()) user?.name ?: "@$username" else "@$username"
+    }
+
     /**
      * Copy message to clipboard.
      *

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

@@ -35,6 +35,7 @@ import kotlinx.android.synthetic.main.fragment_chat_room.*
 import kotlinx.android.synthetic.main.message_attachment_options.*
 import kotlinx.android.synthetic.main.message_composer.*
 import kotlinx.android.synthetic.main.message_list.*
+import timber.log.Timber
 import java.util.concurrent.atomic.AtomicInteger
 import javax.inject.Inject
 
@@ -228,6 +229,19 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
                 verticalScrollOffset.set(0)
             }
             presenter.loadActiveMembers(chatRoomId, chatRoomType, filterSelfOut = true)
+            toggleNoChatView(adapter.itemCount)
+        }
+    }
+
+    private fun toggleNoChatView(size: Int) {
+        if (size == 0){
+            image_chat_icon.setVisible(true)
+            text_chat_title.setVisible(true)
+            text_chat_description.setVisible(true)
+        }else{
+            image_chat_icon.setVisible(false)
+            text_chat_title.setVisible(false)
+            text_chat_description.setVisible(false)
         }
     }
 
@@ -312,6 +326,7 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
             adapter.prependData(message)
             recycler_view.scrollToPosition(0)
             verticalScrollOffset.set(0)
+            toggleNoChatView(adapter.itemCount)
         }
     }
 

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

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

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

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

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

@@ -3,6 +3,7 @@ package chat.rocket.android.dagger.module
 import chat.rocket.android.authentication.di.AuthenticationModule
 import chat.rocket.android.authentication.login.di.LoginFragmentProvider
 import chat.rocket.android.authentication.registerusername.di.RegisterUsernameFragmentProvider
+import chat.rocket.android.authentication.resetpassword.di.ResetPasswordFragmentProvider
 import chat.rocket.android.authentication.server.di.ServerFragmentProvider
 import chat.rocket.android.authentication.signup.di.SignupFragmentProvider
 import chat.rocket.android.authentication.twofactor.di.TwoFAFragmentProvider
@@ -33,6 +34,7 @@ abstract class ActivityBuilder {
         ServerFragmentProvider::class,
         LoginFragmentProvider::class,
         RegisterUsernameFragmentProvider::class,
+        ResetPasswordFragmentProvider::class,
         SignupFragmentProvider::class,
         TwoFAFragmentProvider::class
     ])

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

@@ -167,6 +167,7 @@ class AppModule {
     }
 
     @Provides
+    @Singleton
     fun provideSharedPreferences(context: Application) =
         context.getSharedPreferences("rocket.chat", Context.MODE_PRIVATE)
 
@@ -269,9 +270,9 @@ class AppModule {
     }
 
     @Provides
-    @Singleton
-    fun provideMessageParser(context: Application, configuration: SpannableConfiguration): MessageParser {
-        return MessageParser(context, configuration)
+    fun provideMessageParser(context: Application, configuration: SpannableConfiguration, serverInteractor: GetCurrentServerInteractor, settingsInteractor: GetSettingsInteractor): MessageParser {
+        val url = serverInteractor.get()!!
+        return MessageParser(context, configuration, settingsInteractor.get(url))
     }
 
     @Provides

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

 package chat.rocket.android.helper
 
 import android.app.Application
-import android.content.ActivityNotFoundException
 import android.content.Context
-import android.content.Intent
 import android.graphics.Canvas
 import android.graphics.Paint
 import android.graphics.RectF
 import android.net.Uri
 import android.support.customtabs.CustomTabsIntent
-import android.provider.Browser
 import android.support.v4.content.res.ResourcesCompat
 import android.text.Spanned
 import android.text.style.ClickableSpan
@@ -17,6 +14,8 @@ import android.text.style.ReplacementSpan
 import android.util.Patterns
 import android.view.View
 import chat.rocket.android.R
+import chat.rocket.android.server.domain.PublicSettings
+import chat.rocket.android.server.domain.useRealName
 import chat.rocket.android.widget.emoji.EmojiParser
 import chat.rocket.android.widget.emoji.EmojiRepository
 import chat.rocket.android.widget.emoji.EmojiTypefaceSpan
@@ -29,23 +28,34 @@ import ru.noties.markwon.Markwon
 import ru.noties.markwon.SpannableBuilder
 import ru.noties.markwon.SpannableConfiguration
 import ru.noties.markwon.renderer.SpannableMarkdownVisitor
-import timber.log.Timber
 import javax.inject.Inject
 
-class MessageParser @Inject constructor(val context: Application, private val configuration: SpannableConfiguration) {
+class MessageParser @Inject constructor(
+    private val context: Application,
+    private val configuration: SpannableConfiguration,
+    private val settings: PublicSettings
+) {
 
     private val parser = Markwon.createParser()
 
     /**
-     * Render a markdown text message to Spannable.
+     * Render markdown and other rules on message to rich text with spans.
      *
      * @param message The [Message] object we're interested on rendering.
      * @param selfUsername This user username.
      *
      * @return A Spannable with the parsed markdown.
      */
-    fun renderMarkdown(message: Message, selfUsername: String? = null): CharSequence {
-        val text = message.message
+    fun render(message: Message, selfUsername: String? = null): CharSequence {
+        var text: String = message.message
+        val mentions = mutableListOf<String>()
+        message.mentions?.forEach {
+            val mention = getMention(it)
+            mentions.add(mention)
+            if (it.username != null) {
+                text = text.replace("@${it.username}", mention)
+            }
+        }
         val builder = SpannableBuilder()
         val content = EmojiRepository.shortnameToUnicode(text, true)
         val parentNode = parser.parse(toLenientMarkdown(content))
@@ -53,7 +63,7 @@ class MessageParser @Inject constructor(val context: Application, private val co
         parentNode.accept(LinkVisitor(builder))
         parentNode.accept(EmojiVisitor(configuration, builder))
         message.mentions?.let {
-            parentNode.accept(MentionVisitor(context, builder, it, selfUsername))
+            parentNode.accept(MentionVisitor(context, builder, mentions, selfUsername))
         }
 
         return builder.text()
@@ -62,47 +72,61 @@ class MessageParser @Inject constructor(val context: Application, private val co
     // Convert to a lenient markdown consistent with Rocket.Chat web markdown instead of the official specs.
     private fun toLenientMarkdown(text: String): String {
         return text.trim().replace("\\*(.+)\\*".toRegex()) { "**${it.groupValues[1].trim()}**" }
-                .replace("\\~(.+)\\~".toRegex()) { "~~${it.groupValues[1].trim()}~~" }
-                .replace("\\_(.+)\\_".toRegex()) { "_${it.groupValues[1].trim()}_" }
+            .replace("\\~(.+)\\~".toRegex()) { "~~${it.groupValues[1].trim()}~~" }
+            .replace("\\_(.+)\\_".toRegex()) { "_${it.groupValues[1].trim()}_" }
+    }
+
+    private fun getMention(user: SimpleUser): String {
+        return if (settings.useRealName()) {
+            user.name ?: "@${user.username}"
+        } else {
+            "@${user.username}"
+        }
     }
 
-    class MentionVisitor(context: Context,
-                         private val builder: SpannableBuilder,
-                         private val mentions: List<SimpleUser>,
-                         private val currentUser: String?) : AbstractVisitor() {
+    class MentionVisitor(
+        context: Context,
+        private val builder: SpannableBuilder,
+        private val mentions: List<String>,
+        private val currentUser: String?
+    ) : AbstractVisitor() {
+
         private val othersTextColor = ResourcesCompat.getColor(context.resources, R.color.colorAccent, context.theme)
         private val othersBackgroundColor = ResourcesCompat.getColor(context.resources, android.R.color.transparent, context.theme)
         private val myselfTextColor = ResourcesCompat.getColor(context.resources, R.color.white, context.theme)
         private val myselfBackgroundColor = ResourcesCompat.getColor(context.resources, R.color.colorAccent, context.theme)
         private val mentionPadding = context.resources.getDimensionPixelSize(R.dimen.padding_mention).toFloat()
         private val mentionRadius = context.resources.getDimensionPixelSize(R.dimen.radius_mention).toFloat()
+
         override fun visit(t: Text) {
             val text = t.literal
-            val mentionsList = mentions.map { it.username }.toMutableList()
-            mentionsList.add("all")
-            mentionsList.add("here")
-
-            mentionsList.toList().forEach {
-                if (it != null) {
-                    val mentionMe = it == currentUser || it == "all" || it == "here"
-                    var offset = text.indexOf("@$it", 0, true)
-                    while (offset > -1) {
-                        val textColor = if (mentionMe) myselfTextColor else othersTextColor
-                        val backgroundColor = if (mentionMe) myselfBackgroundColor else othersBackgroundColor
-                        val usernameSpan = MentionSpan(backgroundColor, textColor, mentionRadius, mentionPadding,
-                                mentionMe)
-                        // Add 1 to end offset to include the @.
-                        val end = offset + it.length + 1
-                        builder.setSpan(usernameSpan, offset, end, 0)
-                        offset = text.indexOf("@$it", end, true)
-                    }
+            val mentionsList = mentions.toMutableList().also {
+                it.add("@all")
+                it.add("@here")
+            }.toList()
+
+            mentionsList.forEach {
+                val mentionMe = it == currentUser || it == "@all" || it == "@here"
+                var offset = text.indexOf(it, 0, true)
+                while (offset > -1) {
+                    val textColor = if (mentionMe) myselfTextColor else othersTextColor
+                    val backgroundColor = if (mentionMe) myselfBackgroundColor else othersBackgroundColor
+                    val usernameSpan = MentionSpan(backgroundColor, textColor, mentionRadius, mentionPadding,
+                        mentionMe)
+                    // Add 1 to end offset to include the @.
+                    val end = offset + it.length + 1
+                    builder.setSpan(usernameSpan, offset, end, 0)
+                    offset = text.indexOf("@$it", end, true)
                 }
             }
         }
     }
 
-    class EmojiVisitor(configuration: SpannableConfiguration, private val builder: SpannableBuilder)
-        : SpannableMarkdownVisitor(configuration, builder) {
+    class EmojiVisitor(
+        configuration: SpannableConfiguration,
+        private val builder: SpannableBuilder
+    ) : SpannableMarkdownVisitor(configuration, builder) {
+
         override fun visit(document: Document) {
             val spannable = EmojiParser.parse(builder.text())
             if (spannable is Spanned) {
@@ -127,7 +151,7 @@ class MessageParser @Inject constructor(val context: Application, private val co
                 if (!link.startsWith("@") && link !in consumed) {
                     builder.setSpan(object : ClickableSpan() {
                         override fun onClick(view: View) {
-                            with (view) {
+                            with(view) {
                                 val tabsbuilder = CustomTabsIntent.Builder()
                                 tabsbuilder.setToolbarColor(ResourcesCompat.getColor(context.resources, R.color.colorPrimary, context.theme))
                                 val customTabsIntent = tabsbuilder.build()
@@ -150,11 +174,14 @@ class MessageParser @Inject constructor(val context: Application, private val co
         }
     }
 
-    class MentionSpan(private val backgroundColor: Int,
-                      private val textColor: Int,
-                      private val radius: Float,
-                      padding: Float,
-                      referSelf: Boolean) : ReplacementSpan() {
+    class MentionSpan(
+        private val backgroundColor: Int,
+        private val textColor: Int,
+        private val radius: Float,
+        padding: Float,
+        referSelf: Boolean
+    ) : ReplacementSpan() {
+
         private val padding: Float = if (referSelf) padding else 0F
 
         override fun getSize(paint: Paint,

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

@@ -91,4 +91,34 @@ object OauthHelper {
                 "&response_type=code" +
                 "&scope=email"
     }
+
+    /**
+     * Returns the Custom Oauth URL.
+     *
+     * @param host The custom OAuth host.
+     * @param authorizePath The OAuth authorization path.
+     * @param clientId The custom OAuth client ID.
+     * @param serverUrl The server URL.
+     * @param serviceName The service name.
+     * @param state An unguessable random string used to protect against forgery attacks.
+     * @param scope The custom OAuth scope.
+     * @return The Custom Oauth URL.
+     */
+    fun getCustomOauthUrl(
+        host: String,
+        authorizePath: String,
+        clientId: String,
+        serverUrl: String,
+        serviceName: String,
+        state: String,
+        scope: String
+    ): String {
+        return host +
+                authorizePath +
+                "?client_id=$clientId" +
+                "&redirect_uri=${serverUrl.removeTrailingSlash()}/_oauth/$serviceName" +
+                "&state=$state" +
+                "&scope=$scope" +
+                "&response_type=code"
+    }
 }

app/src/main/java/chat/rocket/android/infrastructure/LocalRepository.kt

@@ -7,11 +7,11 @@ interface LocalRepository {
     fun save(key: String, value: Int)
     fun save(key: String, value: Long)
     fun save(key: String, value: Float)
-    fun get(key: String): String?
-    fun getBoolean(key: String): Boolean
-    fun getFloat(key: String): Float
-    fun getInt(key: String): Int
-    fun getLong(key: String): Long
+    fun get(key: String, defValue: String? = null): String?
+    fun getBoolean(key: String, defValue: Boolean = false): Boolean
+    fun getFloat(key: String, defValue: Float = -1f): Float
+    fun getInt(key: String, defValue: Int = -1): Int
+    fun getLong(key: String, defValue: Long = -1L): Long
     fun clear(key: String)
     fun clearAllFromServer(server: String)
 

app/src/main/java/chat/rocket/android/infrastructure/SharedPrefsLocalRepository.kt

 package chat.rocket.android.infrastructure
 
 import android.content.SharedPreferences
+import androidx.core.content.edit
 
 class SharedPrefsLocalRepository(private val preferences: SharedPreferences) : LocalRepository {
-    override fun getBoolean(key: String) = preferences.getBoolean(key, false)
+    override fun getBoolean(key: String, defValue: Boolean) = preferences.getBoolean(key, defValue)
 
-    override fun getFloat(key: String) = preferences.getFloat(key, -1f)
+    override fun getFloat(key: String, defValue: Float) = preferences.getFloat(key, defValue)
 
-    override fun getInt(key: String) = preferences.getInt(key, -1)
+    override fun getInt(key: String, defValue: Int) = preferences.getInt(key, defValue)
 
-    override fun getLong(key: String) = preferences.getLong(key, -1L)
+    override fun getLong(key: String, defValue: Long) = preferences.getLong(key, defValue)
 
-    override fun save(key: String, value: Int) = preferences.edit().putInt(key, value).apply()
+    override fun save(key: String, value: Int) = preferences.edit { putInt(key, value) }
 
-    override fun save(key: String, value: Float) = preferences.edit().putFloat(key, value).apply()
+    override fun save(key: String, value: Float) = preferences.edit { putFloat(key, value) }
 
-    override fun save(key: String, value: Long) = preferences.edit().putLong(key, value).apply()
+    override fun save(key: String, value: Long) = preferences.edit { putLong(key, value) }
 
-    override fun save(key: String, value: Boolean) = preferences.edit().putBoolean(key, value).apply()
+    override fun save(key: String, value: Boolean) = preferences.edit { putBoolean(key, value) }
 
-    override fun save(key: String, value: String?) = preferences.edit().putString(key, value).apply()
+    override fun save(key: String, value: String?) = preferences.edit { putString(key, value) }
 
-    override fun get(key: String): String? = preferences.getString(key, null)
+    override fun get(key: String, defValue: String?): String? = preferences.getString(key, defValue)
 
-    override fun clear(key: String) = preferences.edit().remove(key).apply()
+    override fun clear(key: String) = preferences.edit { remove(key) }
 
     override fun clearAllFromServer(server: String) {
         clear(LocalRepository.KEY_PUSH_TOKEN)

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

 package chat.rocket.android.util.extensions
 
+import android.graphics.Color
 import android.util.Patterns
+import timber.log.Timber
 
 fun String.removeTrailingSlash(): String {
     return if (isNotEmpty() && this[length - 1] == '/') {
@@ -32,4 +34,14 @@ fun String.termsOfServiceUrl() = "${removeTrailingSlash()}/terms-of-service"
 
 fun String.privacyPolicyUrl() = "${removeTrailingSlash()}/privacy-policy"
 
-fun String.isValidUrl(): Boolean = Patterns.WEB_URL.matcher(this).matches()
\ No newline at end of file
+fun String.isValidUrl(): Boolean = Patterns.WEB_URL.matcher(this).matches()
+
+fun String.parseColor(): Int {
+    return try {
+        Color.parseColor(this)
+    } catch (exception: IllegalArgumentException) {
+        // Log the exception and get the white color.
+        Timber.e(exception)
+        Color.parseColor("white")
+    }
+}
\ No newline at end of file

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

@@ -15,6 +15,7 @@ import android.view.inputmethod.InputMethodManager
 import android.widget.Toast
 import chat.rocket.android.R
 
+// TODO: Remove. Use KTX instead.
 fun View.setVisible(visible: Boolean) {
     visibility = if (visible) {
         View.VISIBLE
@@ -28,30 +29,42 @@ fun View.isVisible(): Boolean {
 }
 
 fun ViewGroup.inflate(@LayoutRes resource: Int, attachToRoot: Boolean = false): View =
-        LayoutInflater.from(context).inflate(resource, this, attachToRoot)
+    LayoutInflater.from(context).inflate(resource, this, attachToRoot)
 
 fun AppCompatActivity.addFragment(tag: String, layoutId: Int, newInstance: () -> Fragment) {
     val fragment = supportFragmentManager.findFragmentByTag(tag) ?: newInstance()
     supportFragmentManager.beginTransaction()
-            .replace(layoutId, fragment, tag)
-            .commit()
+        .replace(layoutId, fragment, tag)
+        .commit()
 }
 
-fun AppCompatActivity.addFragmentBackStack(tag: String, layoutId: Int,
-                                           newInstance: () -> Fragment) {
+fun AppCompatActivity.addFragmentBackStack(
+    tag: String,
+    layoutId: Int,
+    newInstance: () -> Fragment
+) {
     val fragment = supportFragmentManager.findFragmentByTag(tag) ?: newInstance()
     supportFragmentManager.beginTransaction()
-            .setCustomAnimations(R.anim.enter_from_right, R.anim.exit_to_left,
-                    R.anim.enter_from_left, R.anim.exit_to_right)
-            .replace(layoutId, fragment, tag)
-            .addToBackStack(tag)
-            .commit()
+        .setCustomAnimations(
+            R.anim.enter_from_right, R.anim.exit_to_left,
+            R.anim.enter_from_left, R.anim.exit_to_right
+        )
+        .replace(layoutId, fragment, tag)
+        .addToBackStack(tag)
+        .commit()
+}
+
+fun AppCompatActivity.toPreviousView() {
+    supportFragmentManager.popBackStack()
 }
 
 fun Activity.hideKeyboard() {
     if (currentFocus != null) {
         val imm = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
-        imm.hideSoftInputFromWindow(currentFocus.windowToken, InputMethodManager.RESULT_UNCHANGED_SHOWN)
+        imm.hideSoftInputFromWindow(
+            currentFocus.windowToken,
+            InputMethodManager.RESULT_UNCHANGED_SHOWN
+        )
     }
 }
 
@@ -61,16 +74,16 @@ fun Activity.showKeyboard(view: View) {
 }
 
 fun Activity.showToast(@StringRes resource: Int, duration: Int = Toast.LENGTH_SHORT) =
-        showToast(getString(resource), duration)
+    showToast(getString(resource), duration)
 
 fun Activity.showToast(message: String, duration: Int = Toast.LENGTH_SHORT) =
-        Toast.makeText(this, message, duration).show()
+    Toast.makeText(this, message, duration).show()
 
 fun Fragment.showToast(@StringRes resource: Int, duration: Int = Toast.LENGTH_SHORT) =
-        showToast(getString(resource), duration)
+    showToast(getString(resource), duration)
 
 fun Fragment.showToast(message: String, duration: Int = Toast.LENGTH_SHORT) =
-        activity?.showToast(message, duration)
+    activity?.showToast(message, duration)
 
 fun RecyclerView.isAtBottom(): Boolean {
     val manager: RecyclerView.LayoutManager? = layoutManager

app/src/main/java/chat/rocket/android/webview/oauth/ui/OauthWebViewActivity.kt

@@ -78,6 +78,7 @@ class OauthWebViewActivity : AppCompatActivity() {
     private fun setupWebView() {
         with(web_view.settings) {
             javaScriptEnabled = true
+            domStorageEnabled = true
             // TODO Remove this workaround that is required to make Google OAuth to work. We should use Custom Tabs instead. See https://github.com/RocketChat/Rocket.Chat.Android/issues/968
             if (webPageUrl.contains("google")) {
                 userAgentString = "Mozilla/5.0 (Linux; Android 4.1.1; Galaxy Nexus Build/JRO03C) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/43.0.2357.65 Mobile Safari/535.19"

app/src/main/res/drawable/ic_chat_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M20,2L4,2c-1.1,0 -1.99,0.9 -1.99,2L2,22l4,-4h14c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM6,9h12v2L6,11L6,9zM14,14L6,14v-2h8v2zM18,8L6,8L6,6h12v2z"/>
+</vector>

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

@@ -72,6 +72,21 @@
             app:layout_constraintTop_toBottomOf="@+id/button_cas"
             tools:visibility="visible" />
 
+        <TextView
+            android:id="@+id/text_forgot_your_password"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="@dimen/screen_edge_left_and_right_margins"
+            android:layout_marginStart="@dimen/screen_edge_left_and_right_margins"
+            android:layout_marginTop="8dp"
+            android:gravity="center"
+            android:textColorLink="@color/colorAccent"
+            android:visibility="gone"
+            app:layout_constraintLeft_toLeftOf="parent"
+            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/text_new_to_rocket_chat"
+            tools:visibility="visible" />
+
         <com.wang.avi.AVLoadingIndicatorView
             android:id="@+id/view_loading"
             android:layout_width="wrap_content"
@@ -99,7 +114,7 @@
             android:visibility="gone"
             app:layout_constraintLeft_toLeftOf="parent"
             app:layout_constraintRight_toRightOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/text_new_to_rocket_chat"
+            app:layout_constraintTop_toBottomOf="@+id/text_forgot_your_password"
             tools:visibility="visible">
 
             <TextView

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

+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".authentication.resetpassword.ui.ResetPasswordFragment">
+
+    <TextView
+        android:id="@+id/text_headline"
+        style="@style/Authentication.Headline.TextView"
+        android:layout_centerHorizontal="true"
+        android:text="@string/title_reset_password" />
+
+    <EditText
+        android:id="@+id/text_email"
+        style="@style/Authentication.EditText"
+        android:layout_below="@id/text_headline"
+        android:layout_marginTop="32dp"
+        android:drawableStart="@drawable/ic_email_black_24dp"
+        android:hint="@string/msg_email"
+        android:imeOptions="actionDone"
+        android:inputType="textEmailAddress" />
+
+    <com.wang.avi.AVLoadingIndicatorView
+        android:id="@+id/view_loading"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:visibility="gone"
+        app:indicatorName="BallPulseIndicator"
+        tools:visibility="visible" />
+
+    <Button
+        android:id="@+id/button_reset_password"
+        style="@style/Authentication.Button"
+        android:layout_alignParentBottom="true"
+        android:text="@string/title_reset_password" />
+
+</RelativeLayout>
\ No newline at end of file

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

 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.constraint.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:id="@+id/root_layout"
@@ -11,7 +12,10 @@
         android:id="@+id/view_loading"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_centerInParent="true"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
         android:visibility="gone"
         app:indicatorColor="@color/black"
         app:indicatorName="BallPulseIndicator"
@@ -19,9 +23,12 @@
 
     <FrameLayout
         android:id="@+id/message_list_container"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_above="@+id/layout_message_composer">
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/layout_message_composer">
 
         <include
             android:id="@+id/layout_message_list"
@@ -31,11 +38,57 @@
 
     </FrameLayout>
 
+    <ImageView
+        android:id="@+id/image_chat_icon"
+        android:layout_width="100dp"
+        android:layout_height="100dp"
+        android:src="@drawable/ic_chat_black_24dp"
+        android:tint="@color/icon_grey"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/text_chat_title"
+        app:layout_constraintVertical_chainStyle="packed"
+        android:visibility="gone"
+        tools:visibility="visible" />
+
+    <TextView
+        android:id="@+id/text_chat_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/msg_no_chat_title"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/image_chat_icon"
+        app:layout_constraintBottom_toTopOf="@id/text_chat_description"
+        android:textSize="20sp"
+        android:layout_marginTop="24dp"
+        android:textStyle="bold"
+        android:textColor="@color/colorSecondaryText"
+        android:visibility="gone"
+        tools:visibility="visible"/>
+
+    <TextView
+        android:id="@+id/text_chat_description"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/msg_no_chat_description"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/text_chat_title"
+        app:layout_constraintBottom_toTopOf="@id/layout_message_composer"
+        android:layout_marginTop="16dp"
+        android:textAlignment="center"
+        android:textSize="16sp"
+        android:textColor="@color/colorSecondaryTextLight"
+        android:visibility="gone"
+        tools:visibility="visible"/>
+
     <chat.rocket.android.widget.autocompletion.ui.SuggestionsView
         android:id="@+id/suggestions_view"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_above="@+id/layout_message_composer"
+        app:layout_constraintBottom_toTopOf="@id/layout_message_composer"
         android:background="@color/suggestion_background_color" />
 
     <include
@@ -43,13 +96,13 @@
         layout="@layout/message_composer"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_alignParentBottom="true" />
+        app:layout_constraintBottom_toBottomOf="parent" />
 
     <View
         android:id="@+id/view_dim"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_above="@+id/layout_message_composer"
+        app:layout_constraintBottom_toTopOf="@id/layout_message_composer"
         android:background="@color/colorDim"
         android:visibility="gone" />
 
@@ -58,7 +111,7 @@
         layout="@layout/message_attachment_options"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_above="@+id/layout_message_composer"
+        app:layout_constraintBottom_toTopOf="@id/layout_message_composer"
         android:layout_margin="5dp"
         android:visibility="gone" />
 
@@ -77,4 +130,4 @@
         tools:text="connected"
         tools:visibility="visible" />
 
-</RelativeLayout>
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file

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

@@ -53,8 +53,7 @@
         android:layout_marginTop="4dp"
         app:layout_constraintTop_toBottomOf="@id/text_author_name"
         app:layout_constraintStart_toStartOf="@id/text_author_name"
-        app:layout_constraintEnd_toEndOf="parent"
-        tools:visibility="visible" />
+        app:layout_constraintEnd_toEndOf="parent" />
 
     <include
         layout="@layout/layout_reactions"

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

+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.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:id="@+id/file_attachment_container"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?android:attr/selectableItemBackground"
+    android:clickable="true"
+    android:focusable="true"
+    android:paddingBottom="@dimen/message_item_top_and_bottom_padding"
+    android:paddingEnd="@dimen/screen_edge_left_and_right_padding"
+    android:paddingStart="@dimen/screen_edge_left_and_right_padding">
+
+
+    <TextView
+        android:id="@+id/text_file_name"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="56dp"
+        android:textColor="@color/colorAccent"
+        android:textAppearance="@style/TextAppearance.AppCompat.Body2"
+        android:drawableStart="@drawable/ic_files_24dp"
+        android:drawablePadding="6dp"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        tools:text="This is a very, very, very long filename, to test how the layout will work on very very very long filenames.pdf" />
+
+    <include
+        layout="@layout/layout_reactions"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        app:layout_constraintStart_toStartOf="@id/text_file_name"
+        app:layout_constraintTop_toBottomOf="@id/text_file_name" />
+
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file

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

@@ -3,7 +3,8 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:orientation="vertical">
+    android:orientation="vertical"
+    android:background="@color/default_background">
 
     <android.support.constraint.ConstraintLayout
         android:id="@+id/composer"

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

@@ -3,6 +3,8 @@
     <string name="title_sign_in_your_server">Inicia sesión en tu servidor</string>
     <string name="title_log_in">Iniciar sesión</string>
     <string name="title_register_username">Registrar nombre de usuario</string>
+    // TODO: Add proper translation.
+    <string name="title_reset_password">Reset Password</string>
     <string name="title_sign_up">Regístrate</string>
     <string name="title_authentication">Autenticación</string>
     <string name="title_legal_terms">Términos legales</string>
@@ -51,6 +53,14 @@
     <string name="msg_avatar_url">URL del avatar</string>
     <string name="msg_or_continue_using_social_accounts">O continuar usando cuentas sociales</string>
     <string name="msg_new_user">Nuevo usuario? %1$s</string>
+    // TODO: Add proper translation.
+    <string name="msg_forgot_password">Forgot password? %1$s</string>
+    // TODO: Add proper translation.
+    <string name="msg_reset">Reset</string>
+    // TODO: Add proper translation.
+    <string name="msg_check_your_email_to_reset_your_password">Email sent! Check your inbox to reset your password.</string>
+    // TODO: Add proper translation.
+    <string name="msg_invalid_email">Please type a valid e-mail</string>
     <string name="msg_new_user_agreement">Al continuar estás aceptando nuestra\n%1$s y %2$s</string>
     <string name="msg_2fa_code">Código 2FA</string>
     <string name="msg_yesterday">Ayer</string>
@@ -78,10 +88,13 @@
     <string name="msg_preview_video">Vídeo</string>
     <string name="msg_preview_audio">Audio</string>
     <string name="msg_preview_photo">Foto</string>
+    <string name="msg_preview_file">Fichero</string>
     <string name="msg_no_messages_yet">Aún no hay mensajes</string>
     <string name="msg_version">Versión %1$s</string>
     <string name="msg_build">Build %1$d</string>
     <string name="msg_ok">OK</string>
+    // TODO: Add proper translation.
+    <string name="msg_update_app_version_in_order_to_continue">Out to date server version. Please contact the server admin to update the server version in order to continue.</string>
     <string name="msg_ver_not_recommended">
         Parece que la versión de tu servidor está por debajo de la versión recomendada %1$s.\nAún puede iniciar sesión, pero puede experimentar comportamientos inesperados.</string>
     <string name="msg_ver_not_minimum">
@@ -96,6 +109,8 @@
     <string name="msg_invalid_server_protocol">El protocolo seleccionado no es aceptado por este servidor, intente usar HTTPS</string>
     <string name="msg_image_saved_successfully">La imagen se ha guardado en la galería</string>
     <string name="msg_image_saved_failed">Error al guardar la imagen</string>
+    <string name="msg_no_chat_title">Sin mensajes de chat</string>
+    <string name="msg_no_chat_description">Comience a conversar para ver\nsus mensajes aquí.</string>
 
     <!-- System messages -->
     <string name="message_room_name_changed">Nombre de la sala cambiado para: %1$s por %2$s</string>

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

@@ -4,6 +4,8 @@
     <string name="title_sign_in_your_server">अपने सर्वर में साइन इन करें</string>
     <string name="title_log_in">लॉग इन करें</string>
     <string name="title_register_username">रजिस्टर उपयोगकर्ता नाम</string>
+    // TODO: Add proper translation.
+    <string name="title_reset_password">Reset password</string>
     <string name="title_sign_up">साइन अप करें</string>
     <string name="title_authentication">प्रमाणीकरण</string>
     <string name="title_legal_terms">कानूनी शर्तें</string>
@@ -52,6 +54,14 @@
     <string name="msg_avatar_url">अवतार यूआरएल</string>
     <string name="msg_or_continue_using_social_accounts">या सामाजिक खाते का उपयोग करना जारी रखें</string>
     <string name="msg_new_user">नया उपयोगकर्ता? %1$s</string>
+    // TODO: Add proper translation.
+    <string name="msg_forgot_password">Forgot password? %1$s</string>
+    // TODO: Add proper translation.
+    <string name="msg_reset">Reset</string>
+    // TODO: Add proper translation.
+    <string name="msg_check_your_email_to_reset_your_password">Email sent! Check your inbox to reset your password.</string>
+    // TODO: Add proper translation.
+    <string name="msg_invalid_email">Please type a valid e-mail</string>
     <string name="msg_new_user_agreement">आगे बढ़कर आप हमारे %1$s और %2$s से सहमत हो रहे हैं</string>
     <string name="msg_2fa_code">कोड 2FA</string>
     <string name="msg_yesterday">कल</string>
@@ -78,10 +88,13 @@
     <string name="msg_preview_video">वीडियो</string>
     <string name="msg_preview_audio">ऑडियो</string>
     <string name="msg_preview_photo">तस्वीरें</string>
+    <string name="msg_preview_file">File</string>
     <string name="msg_unread_messages">अपठित संदेश</string>
     <string name="msg_no_messages_yet">अभी तक कोई पोस्ट नहीं</string>
     <string name="msg_version">वर्शन %1$s</string>
     <string name="msg_build">बिल्ड %1$d</string>
+    // TODO: Add proper translation.
+    <string name="msg_update_app_version_in_order_to_continue">Out to date server version. Please contact the server admin to update the server version in order to continue.</string>
     <string name="msg_ok">OK</string>
     <string name="msg_ver_not_recommended">
         ऐसा लगता है कि आपका सर्वर संस्करण अनुशंसित संस्करण %1$s के नीचे है।\nआप अभी भी लॉगिन कर सकते हैं लेकिन आप अप्रत्याशित व्यवहार का अनुभव कर सकते हैं
@@ -97,6 +110,8 @@
     <string name="msg_invalid_server_protocol">चयनित प्रोटोकॉल इस सर्वर द्वारा स्वीकार नहीं किया गया है, HTTPS का उपयोग करने का प्रयास करें</string>
     <string name="msg_image_saved_successfully">छवि गैलरी में सहेजा गया है</string>
     <string name="msg_image_saved_failed">छवि को सहेजने में विफल</string>
+    <string name="msg_no_chat_title">कोई चैट संदेश नहीं</string>
+    <string name="msg_no_chat_description">यहां अपने संदेश देखने के लिए\nबातचीत शुरू करें।</string>
 
     <!-- System messages -->
     <string name="message_room_name_changed">%2$s ने रूम का नाम बदलकर %1$s किया</string>
@@ -195,4 +210,4 @@
     <string name="notif_action_reply_hint">जवाब</string>
     <string name="notif_error_sending">उत्तर विफल हुआ है। कृपया फिर से प्रयास करें।</string>
     <string name="notif_success_sending">संदेश भेजा गया %1$s!</string>
-</resources>
+</resources>
\ No newline at end of file

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

@@ -4,6 +4,7 @@
     <string name="title_sign_in_your_server">Faça login no seu servidor</string>
     <string name="title_log_in">Entrar</string>
     <string name="title_register_username">Registre o nome de usuário</string>
+    <string name="title_reset_password">Redefinir senha</string>
     <string name="title_sign_up">Inscreva-se</string>
     <string name="title_authentication">Autenticação</string>
     <string name="title_legal_terms">Termos Legais</string>
@@ -52,6 +53,10 @@
     <string name="msg_avatar_url">URL do avatar</string>
     <string name="msg_or_continue_using_social_accounts">Ou continue através de contas sociais</string>
     <string name="msg_new_user">Novo usuário? %1$s</string>
+    <string name="msg_forgot_password">Esqueceu a senha? %1$s</string>
+    <string name="msg_reset">Redefinir</string>
+    <string name="msg_check_your_email_to_reset_your_password">Email enviado! Verifique sua caixa de entrada para redefinir sua senha.</string>
+    <string name="msg_invalid_email">Por favor informe um e-mail válido</string>
     <string name="msg_new_user_agreement">Ao proceder você concorda com nossos %1$s e %2$s</string>
     <string name="msg_2fa_code">Código 2FA</string>
     <string name="msg_yesterday">ontem</string>
@@ -79,16 +84,20 @@
     <string name="msg_preview_video">Vídeo</string>
     <string name="msg_preview_audio">Audio</string>
     <string name="msg_preview_photo">Foto</string>
+    <string name="msg_preview_file">Arquivo</string>
     <string name="msg_no_messages_yet">Nenhuma mensagem ainda</string>
     <string name="msg_version">Versão %1$s</string>
     <string name="msg_build">Build %1$d</string>
     <string name="msg_ok">OK</string>
+    <string name="msg_update_app_version_in_order_to_continue">Versão do servidor desatualizada. Por favor, entre em contato com o administrador do sistema para continuar.</string>
     <string name="msg_ver_not_recommended">
         Parece que a versão do seu servidor está abaixo da recomendada %1$s.\nVocê ainda assim pode logar e continuar mas podem ocorrer alguns problemas inesperados.
     </string>
     <string name="msg_ver_not_minimum">
         Parece que a versão do seu servidor está abaixo da mínima requerida %1$s.\nPor favor, atualize seus servidores antes de continuar!
     </string>
+    <string name="msg_no_chat_title">Nenhuma mensagem de chat</string>
+    <string name="msg_no_chat_description">Comece a conversar para ver suas\nmensagens aqui.</string>
     <string name="msg_proceed">CONTINUAR</string>
     <string name="msg_cancel">CANCELAR</string>
     <string name="msg_warning">AVISO</string>

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

@@ -9,6 +9,7 @@
     <!-- Text colors -->
     <color name="colorPrimaryText">#DE000000</color>
     <color name="colorSecondaryText">#787878</color>
+    <color name="colorSecondaryTextLight">#c1c1c1</color>
 
     <!-- User status colors -->
     <color name="colorUserStatusOnline">#2FE1A8</color>
@@ -44,4 +45,8 @@
     <!-- Suggestions -->
     <color name="suggestion_background_color">@android:color/white</color>
 
+    <color name="icon_grey">#AFADAF</color>
+
+    <!-- Default Background Color -->
+    <color name="default_background">#FAFAFA</color>
 </resources>

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

@@ -5,6 +5,7 @@
     <string name="title_sign_in_your_server">Sign in your server</string>
     <string name="title_log_in">Log in</string>
     <string name="title_register_username">Register username</string>
+    <string name="title_reset_password">Reset password</string>
     <string name="title_sign_up">Sign up</string>
     <string name="title_authentication">Authentication</string>
     <string name="title_legal_terms">Legal Terms</string>
@@ -53,6 +54,10 @@
     <string name="msg_avatar_url">avatar URL</string>
     <string name="msg_or_continue_using_social_accounts">Or continue using social accounts</string>
     <string name="msg_new_user">New user? %1$s</string>
+    <string name="msg_forgot_password">Forgot password? %1$s</string>
+    <string name="msg_reset">Reset</string>
+    <string name="msg_check_your_email_to_reset_your_password">Email sent! Check your inbox to reset your password.</string>
+    <string name="msg_invalid_email">Please type a valid e-mail</string>
     <string name="msg_new_user_agreement">By proceeding you are agreeing to our\n%1$s and %2$s</string>
     <string name="msg_2fa_code">2FA Code</string>
     <string name="msg_more_than_ninety_nine_unread_messages" translatable="false">99+</string>
@@ -81,15 +86,19 @@
     <string name="msg_preview_video">Video</string>
     <string name="msg_preview_audio">Audio</string>
     <string name="msg_preview_photo">Photo</string>
+    <string name="msg_preview_file">File</string>
     <string name="msg_no_messages_yet">No messages yet</string>
     <string name="msg_version">Version %1$s</string>
     <string name="msg_build">Build %1$d</string>
     <string name="msg_ok">OK</string>
+    <string name="msg_update_app_version_in_order_to_continue">Out to date server version. Please contact the server admin to update the server version in order to continue.</string>
     <string name="msg_ver_not_recommended">
         Looks like your server version is below the recommended version %1$s.\nYou can still login but you may experience unexpected behaviors.</string>
     <string name="msg_ver_not_minimum">
         Looks like your server version is below the minimum required version %1$s.\nPlease upgrade your server to login!
     </string>
+    <string name="msg_no_chat_title">No chat messages</string>
+    <string name="msg_no_chat_description">Start conversing to see your\nmessages here.</string>
     <string name="msg_proceed">PROCEED</string>
     <string name="msg_cancel">CANCEL</string>
     <string name="msg_warning">WARNING</string>

build.gradle

@@ -10,7 +10,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.1'
+        classpath 'com.android.tools.build:gradle:3.1.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${versions.kotlin}"
         classpath "org.jetbrains.dokka:dokka-gradle-plugin:${versions.dokka}"
         classpath 'com.google.gms:google-services:3.2.0'

dependencies.gradle

@@ -4,7 +4,7 @@ ext {
             compileSdk            : 27,
             targetSdk             : 27,
             buildTools            : '27.0.3',
-            kotlin                : '1.2.31',
+            kotlin                : '1.2.40',
             coroutine             : '0.22.5',
             dokka                 : '0.9.16',
 
@@ -91,7 +91,6 @@ ext {
             frescoImageViewer     : "com.github.luciofm:FrescoImageViewer:${versions.frescoImageViewer}",
 
             markwon               : "ru.noties:markwon:${versions.markwon}",
-            markwonImageLoader    : "ru.noties:markwon-image-loader:${versions.markwon}",
 
             sheetMenu             : "com.github.whalemare:sheetmenu:${versions.sheetMenu}",