Merge branch 'develop-2.x' into ver-name-number

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

app/build.gradle

@@ -13,8 +13,8 @@ android {
         applicationId "chat.rocket.android"
         minSdkVersion 21
         targetSdkVersion versions.targetSdk
-        versionCode 2001
-        versionName "2.0.0-beta1"
+        versionCode 2003
+        versionName "2.0.0-beta3"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
     }

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

@@ -226,7 +226,7 @@ class LoginPresenter @Inject constructor(private val view: LoginView,
                         registerPushToken()
                         navigator.toChatList()
                     } else if (loginType == TYPE_LOGIN_OAUTH) {
-                        view.alertRequiresUsername()
+                        navigator.toRegisterUsername(token.userId, token.authToken)
                     }
                 } catch (exception: RocketChatException) {
                     when (exception) {

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

@@ -187,9 +187,4 @@ interface LoginView : LoadingView, MessageView, InternetView, VersionCheckView {
      * Alerts the user about a wrong inputted password.
      */
     fun alertWrongPassword()
-
-    /**
-     * Alerts the user about the need of creating an username using the web app when creating an user through OAuth.
-     */
-    fun alertRequiresUsername()
 }
\ No newline at end of file

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

@@ -14,7 +14,6 @@ import android.view.ViewGroup
 import android.view.ViewTreeObserver
 import android.widget.ImageButton
 import android.widget.ScrollView
-import android.widget.Toast
 import chat.rocket.android.BuildConfig
 import chat.rocket.android.R
 import chat.rocket.android.authentication.login.presentation.LoginPresenter
@@ -292,10 +291,6 @@ class LoginFragment : Fragment(), LoginView {
         text_password.requestFocus()
     }
 
-    override fun alertRequiresUsername() {
-        showToast(getString(R.string.msg_requires_username), Toast.LENGTH_LONG)
-    }
-
     override fun alertNotRecommendedVersion() {
         context?.let {
             AlertDialog.Builder(it)

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

@@ -3,6 +3,7 @@ package chat.rocket.android.authentication.presentation
 import android.content.Intent
 import chat.rocket.android.R
 import chat.rocket.android.authentication.login.ui.LoginFragment
+import chat.rocket.android.authentication.registerusername.ui.RegisterUsernameFragment
 import chat.rocket.android.authentication.signup.ui.SignupFragment
 import chat.rocket.android.authentication.twofactor.ui.TwoFAFragment
 import chat.rocket.android.authentication.ui.AuthenticationActivity
@@ -37,6 +38,12 @@ class AuthenticationNavigator(internal val activity: AuthenticationActivity) {
         activity.overridePendingTransition(R.anim.slide_up, R.anim.hold)
     }
 
+    fun toRegisterUsername(userId: String, authToken: String) {
+        activity.addFragmentBackStack("RegisterUsernameFragment", R.id.fragment_container) {
+            RegisterUsernameFragment.newInstance(userId, authToken)
+        }
+    }
+
     fun toChatList() {
         activity.startActivity(Intent(activity, MainActivity::class.java))
         activity.finish()

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

@@ -25,7 +25,7 @@ class AuthenticationPresenter @Inject constructor(
             localRepository.save(LocalRepository.CURRENT_USERNAME_KEY, account.userName)
         }
 
-        if (newServer || currentServer == null || serverToken == null || settings == null) {
+        if (newServer || currentServer == null || serverToken == null || settings == null || account?.userName == null) {
             callback(false)
         } else {
             callback(true)

app/src/main/java/chat/rocket/android/authentication/registerusername/di/RegisterUsernameFragmentModule.kt

+package chat.rocket.android.authentication.registerusername.di
+
+import android.arch.lifecycle.LifecycleOwner
+import chat.rocket.android.authentication.registerusername.presentation.RegisterUsernameView
+import chat.rocket.android.authentication.registerusername.ui.RegisterUsernameFragment
+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 RegisterUsernameFragmentModule {
+
+    @Provides
+    fun registerUsernameView(frag: RegisterUsernameFragment): RegisterUsernameView {
+        return frag
+    }
+
+    @Provides
+    fun provideLifecycleOwner(frag: RegisterUsernameFragment): 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/registerusername/di/RegisterUsernameFragmentProvider.kt

+package chat.rocket.android.authentication.registerusername.di
+
+import chat.rocket.android.authentication.registerusername.ui.RegisterUsernameFragment
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Module
+abstract class RegisterUsernameFragmentProvider {
+
+    @ContributesAndroidInjector(modules = [RegisterUsernameFragmentModule::class])
+    abstract fun provideRegisterUsernameFragment(): RegisterUsernameFragment
+}
\ No newline at end of file

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

+package chat.rocket.android.authentication.registerusername.presentation
+
+import chat.rocket.android.authentication.presentation.AuthenticationNavigator
+import chat.rocket.android.core.lifecycle.CancelStrategy
+import chat.rocket.android.helper.NetworkHelper
+import chat.rocket.android.helper.UrlHelper
+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.launchUI
+import chat.rocket.android.util.extensions.registerPushToken
+import chat.rocket.common.RocketChatException
+import chat.rocket.common.model.Token
+import chat.rocket.common.util.ifNull
+import chat.rocket.core.RocketChatClient
+import chat.rocket.core.internal.rest.updateOwnBasicInformation
+import javax.inject.Inject
+
+class RegisterUsernamePresenter @Inject constructor(
+    private val view: RegisterUsernameView,
+    private val strategy: CancelStrategy,
+    private val navigator: AuthenticationNavigator,
+    private val tokenRepository: TokenRepository,
+    private val localRepository: LocalRepository,
+    private val factory: RocketChatClientFactory,
+    private val saveAccountInteractor: SaveAccountInteractor,
+    private val getAccountsInteractor: GetAccountsInteractor,
+    serverInteractor: GetCurrentServerInteractor,
+    settingsInteractor: GetSettingsInteractor
+) {
+    private val currentServer = serverInteractor.get()!!
+    private val client: RocketChatClient = factory.create(currentServer)
+    private var settings: PublicSettings = settingsInteractor.get(serverInteractor.get()!!)
+
+    fun registerUsername(username: String, userId: String, authToken: String) {
+        if (username.isBlank()) {
+            view.alertBlankUsername()
+        } else {
+            launchUI(strategy) {
+                if (NetworkHelper.hasInternetAccess()) {
+                    view.showLoading()
+                    try {
+                        val me = client.updateOwnBasicInformation(username = username)
+                        val registeredUsername = me.username
+                        if (registeredUsername != null) {
+                            saveAccount(registeredUsername)
+                            tokenRepository.save(currentServer, Token(userId, authToken))
+                            registerPushToken()
+                            navigator.toChatList()
+                        }
+                    } catch (exception: RocketChatException) {
+                        exception.message?.let {
+                            view.showMessage(it)
+                        }.ifNull {
+                            view.showGenericErrorMessage()
+                        }
+                    } finally {
+                        view.hideLoading()
+                    }
+                } else {
+                    view.showNoInternetConnection()
+                }
+            }
+        }
+    }
+
+    private suspend fun registerPushToken() {
+        localRepository.get(LocalRepository.KEY_PUSH_TOKEN)?.let {
+            client.registerPushToken(it, getAccountsInteractor.get(), factory)
+        }
+        // TODO: When the push token is null, at some point we should receive it with
+        // onTokenRefresh() on FirebaseTokenService, we need to confirm it.
+    }
+
+    private suspend fun saveAccount(username: String) {
+        val icon = settings.favicon()?.let {
+            UrlHelper.getServerLogoUrl(currentServer, it)
+        }
+        val logo = settings.wideTile()?.let {
+            UrlHelper.getServerLogoUrl(currentServer, it)
+        }
+        val thumb = UrlHelper.getAvatarUrl(currentServer, username)
+        val account = Account(currentServer, icon, logo, username, thumb)
+        saveAccountInteractor.save(account)
+    }
+}
\ No newline at end of file

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

+package chat.rocket.android.authentication.registerusername.presentation
+
+import chat.rocket.android.core.behaviours.InternetView
+import chat.rocket.android.core.behaviours.LoadingView
+import chat.rocket.android.core.behaviours.MessageView
+
+interface RegisterUsernameView : LoadingView, MessageView, InternetView {
+
+    /**
+     * Alerts the user about a blank username.
+     */
+    fun alertBlankUsername()
+}
\ No newline at end of file

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

+package chat.rocket.android.authentication.registerusername.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 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 dagger.android.support.AndroidSupportInjection
+import kotlinx.android.synthetic.main.fragment_authentication_register_username.*
+import javax.inject.Inject
+
+class RegisterUsernameFragment : Fragment(), RegisterUsernameView {
+    @Inject lateinit var presenter: RegisterUsernamePresenter
+    private lateinit var userId: String
+    private lateinit var authToken: String
+
+    companion object {
+        private const val USER_ID = "user_id"
+        private const val AUTH_TOKEN = "auth_token"
+
+        fun newInstance(userId: String, authToken: String) = RegisterUsernameFragment().apply {
+            arguments = Bundle(1).apply {
+                putString(USER_ID, userId)
+                putString(AUTH_TOKEN, authToken)
+            }
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        AndroidSupportInjection.inject(this)
+
+        // TODO - research a better way to initialize parameters on fragments.
+        userId = arguments?.getString(USER_ID) ?: ""
+        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 onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        activity?.apply {
+            text_username.requestFocus()
+            showKeyboard(text_username)
+        }
+
+        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
+            tintEditTextDrawableStart()
+        }
+
+        setupOnClickListener()
+    }
+
+    override fun alertBlankUsername() {
+        vibrateSmartPhone()
+        text_username.shake()
+    }
+
+    override fun showLoading() {
+        disableUserInput()
+        view_loading.setVisible(true)
+    }
+
+    override fun hideLoading() {
+        view_loading.setVisible(false)
+        enableUserInput()
+    }
+
+    override fun showMessage(resId: Int) {
+        showToast(resId)
+    }
+
+    override fun showMessage(message: String) {
+        showToast(message)
+    }
+
+    override fun showGenericErrorMessage() {
+        showMessage(getString(R.string.msg_generic_error))
+    }
+
+    override fun showNoInternetConnection() {
+        showMessage(getString(R.string.msg_no_internet_connection))
+    }
+
+    private fun tintEditTextDrawableStart() {
+        activity?.apply {
+            val atDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_at_black_24dp, this)
+            DrawableHelper.wrapDrawable(atDrawable)
+            DrawableHelper.tintDrawable(atDrawable, this, R.color.colorDrawableTintGrey)
+            DrawableHelper.compoundDrawable(text_username, atDrawable)
+        }
+    }
+
+    private fun enableUserInput() {
+        button_use_this_username.isEnabled = true
+        text_username.isEnabled = true
+    }
+
+    private fun disableUserInput() {
+        button_use_this_username.isEnabled = false
+        text_username.isEnabled = true
+    }
+
+    private fun setupOnClickListener() {
+        button_use_this_username.setOnClickListener {
+            presenter.registerUsername(text_username.textContent, userId, authToken)
+        }
+    }
+}
\ No newline at end of file

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

@@ -44,7 +44,7 @@ class TwoFAFragment : Fragment(), TwoFAView {
         password = arguments?.getString(PASSWORD) ?: ""
     }
 
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? = inflater.inflate(R.layout.fragment_authentication_two_fa, container, false)
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? = container?.inflate(R.layout.fragment_authentication_two_fa)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
@@ -58,6 +58,7 @@ class TwoFAFragment : Fragment(), TwoFAView {
         if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
             tintEditTextDrawableStart()
         }
+
         setupOnClickListener()
     }
 

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

@@ -2,6 +2,7 @@ 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.server.di.ServerFragmentProvider
 import chat.rocket.android.authentication.signup.di.SignupFragmentProvider
 import chat.rocket.android.authentication.twofactor.di.TwoFAFragmentProvider
@@ -30,6 +31,7 @@ abstract class ActivityBuilder {
     @ContributesAndroidInjector(modules = [AuthenticationModule::class,
         ServerFragmentProvider::class,
         LoginFragmentProvider::class,
+        RegisterUsernameFragmentProvider::class,
         SignupFragmentProvider::class,
         TwoFAFragmentProvider::class
     ])

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

@@ -144,7 +144,8 @@ class MainPresenter @Inject constructor(
 
     suspend fun refreshToken(token: String?) {
         token?.let {
-            client.registerPushToken(it, getAccountsInteractor.get(), factory)
+            localRepository.save(LocalRepository.KEY_PUSH_TOKEN, token)
+            client.registerPushToken(token, getAccountsInteractor.get(), factory)
         }
     }
 }
\ No newline at end of file

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

@@ -49,9 +49,13 @@ class MainActivity : AppCompatActivity(), MainView, HasActivityInjector, HasSupp
         setContentView(R.layout.activity_main)
 
         launch(CommonPool) {
-            val token = InstanceID.getInstance(this@MainActivity).getToken(getString(R.string.gcm_sender_id), GoogleCloudMessaging.INSTANCE_ID_SCOPE, null)
-            Timber.d("GCM token: $token")
-            presenter.refreshToken(token)
+            try {
+                val token = InstanceID.getInstance(this@MainActivity).getToken(getString(R.string.gcm_sender_id), GoogleCloudMessaging.INSTANCE_ID_SCOPE, null)
+                Timber.d("GCM token: $token")
+                presenter.refreshToken(token)
+            } catch (ex: Exception) {
+                Timber.d(ex, "Missing play services...")
+            }
         }
 
         presenter.connect()

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

@@ -35,17 +35,19 @@ class FirebaseTokenService : FirebaseInstanceIdService() {
         // default push gateway. We should register this project's own project sender id into it.
         val gcmToken = InstanceID.getInstance(this)
                 .getToken(getString(R.string.gcm_sender_id), GoogleCloudMessaging.INSTANCE_ID_SCOPE, null)
-        val currentServer = getCurrentServerInteractor.get()!!
-        val client = factory.create(currentServer)
+        val currentServer = getCurrentServerInteractor.get()
+        val client = currentServer?.let { factory.create(currentServer) }
 
         gcmToken?.let {
             localRepository.save(LocalRepository.KEY_PUSH_TOKEN, gcmToken)
-            launch {
-                try {
-                    Timber.d("Registering push token: $gcmToken for ${client.url}")
-                    client.registerPushToken(gcmToken)
-                } catch (ex: RocketChatException) {
-                    Timber.e(ex)
+            client?.let {
+                launch {
+                    try {
+                        Timber.d("Registering push token: $gcmToken for ${client.url}")
+                        client.registerPushToken(gcmToken)
+                    } catch (ex: RocketChatException) {
+                        Timber.e(ex)
+                    }
                 }
             }
         }

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

@@ -55,6 +55,11 @@ fun Activity.hideKeyboard() {
     }
 }
 
+fun Activity.showKeyboard(view: View) {
+    val imm = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
+    imm.showSoftInput(view, InputMethodManager.RESULT_UNCHANGED_SHOWN)
+}
+
 fun Activity.showToast(@StringRes resource: Int, duration: Int = Toast.LENGTH_SHORT) =
         showToast(getString(resource), duration)
 

app/src/main/res/layout/fragment_authentication_register_username.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.registerusername.ui.RegisterUsernameFragment">
+
+    <TextView
+        android:id="@+id/text_headline"
+        style="@style/Authentication.Headline.TextView"
+        android:layout_centerHorizontal="true"
+        android:text="@string/title_register_username" />
+
+    <EditText
+        android:id="@+id/text_username"
+        style="@style/Authentication.EditText"
+        android:layout_below="@id/text_headline"
+        android:layout_marginTop="32dp"
+        android:drawableStart="@drawable/ic_at_black_24dp"
+        android:hint="@string/msg_username"
+        android:imeOptions="actionDone"
+        android:inputType="text" />
+
+    <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_use_this_username"
+        style="@style/Authentication.Button"
+        android:layout_alignParentBottom="true"
+        android:text="@string/action_use_this_username" />
+
+</RelativeLayout>
\ No newline at end of file

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

@@ -3,6 +3,7 @@
     <!-- Titles -->
     <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>
     <string name="title_sign_up">साइन अप करें</string>
     <string name="title_authentication">प्रमाणीकरण</string>
     <string name="title_legal_terms">कानूनी शर्तें</string>
@@ -15,6 +16,7 @@
 
     <!-- Actions -->
     <string name="action_connect">जुडिये</string>
+    <string name="action_use_this_username">इस उपयोगकर्ता नाम का उपयोग करें</string>
     <string name="action_login_or_sign_up">लॉग इन करने या खाता बनाने के लिए इस बटन को टैप करें</string>
     <string name="action_terms_of_service">सेवा की शर्तें</string>
     <string name="action_privacy_policy">गोपनीयता नीति</string>
@@ -73,7 +75,6 @@
     <string name="msg_preview_photo">तस्वीरें</string>
     <string name="msg_unread_messages">अपठित संदेश</string>
     <string name="msg_no_messages_yet">अभी तक कोई पोस्ट नहीं</string>
-    <string name="msg_requires_username">उपयोगकर्ता नाम आवश्यक है: कृपया, वेब संस्करण के माध्यम से एक उपयोगकर्ता नाम बनाएं और लॉग इन करने के लिए वापस आएँ</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

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

@@ -27,7 +27,6 @@
     <string name="action_join_chat">Entrar no Chat</string>
     <string name="action_add_account">Adicionar Conta</string>
 
-
     <!-- Settings List -->
     <string-array name="settings_actions">
         <item name="item_password">Alterar senha</item>
@@ -74,6 +73,14 @@
     <string name="msg_preview_audio">Audio</string>
     <string name="msg_preview_photo">Foto</string>
     <string name="msg_no_messages_yet">Nenhuma mensagem ainda</string>
+    <string name="msg_requires_username">Nome de usuário requerido: Por favor, crie um nome de usuário através da versão web e volte para fazer login.</string>
+    <string name="msg_ok">OK</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>
 
     <!-- System messages -->
     <string name="message_room_name_changed">Nome da sala alterado para: %1$s por %2$s</string>
@@ -149,4 +156,20 @@
 
     <!-- Emoji message-->
     <string name="msg_no_recent_emoji">Nenhum emoji recente</string>
+
+    <!-- Sorting and grouping-->
+    <string name="menu_chatroom_sort">Ordenar</string>
+    <string name="dialog_sort_title">Ordenar por</string>
+    <string name="dialog_sort_by_alphabet">Alfabeticamente</string>
+    <string name="dialog_sort_by_activity">Atividade</string>
+    <string name="dialog_group_by_type">Agrupar por tipo</string>
+    <string name="dialog_group_favourites">Grupos favoritos</string>
+    <string name="chatroom_header">Cabeçalho</string>
+
+    <!--ChatRooms Headers-->
+    <string name="header_channel">Canais</string>
+    <string name="header_private_groups">Grupos Privados</string>
+    <string name="header_direct_messages">Mensagens diretas</string>
+    <string name="header_live_chats">Live Chats</string>
+    <string name="header_unknown">Desconhecido</string>
 </resources>
\ No newline at end of file

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

@@ -75,6 +75,13 @@
     <string name="msg_preview_audio">Audio</string>
     <string name="msg_preview_photo">Photo</string>
     <string name="msg_no_messages_yet">No messages yet</string>
+    <string name="msg_requires_username">Username required: Please, create an username through the web version and come back to log in.</string>
+    <string name="msg_ok">OK</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>
 
     <!-- System messages -->
     <string name="message_room_name_changed">Room name changed to: %1$s by %2$s</string>
@@ -150,4 +157,20 @@
 
     <!-- Emoji message-->
     <string name="msg_no_recent_emoji">No recent emoji</string>
+
+    <!-- Sorting and grouping-->
+    <string name="menu_chatroom_sort">Sort</string>
+    <string name="dialog_sort_title">Sort by</string>
+    <string name="dialog_sort_by_alphabet">Alphabetical</string>
+    <string name="dialog_sort_by_activity">Activity</string>
+    <string name="dialog_group_by_type">Group by type</string>
+    <string name="dialog_group_favourites">Group favourites</string>
+    <string name="chatroom_header">Header</string>
+
+    <!--ChatRooms Headers-->
+    <string name="header_channel">Channels</string>
+    <string name="header_private_groups">Private Groups</string>
+    <string name="header_direct_messages">Direct Messages</string>
+    <string name="header_live_chats">Live Chats</string>
+    <string name="header_unknown">Unknown</string>
 </resources>
\ No newline at end of file