Merge branch 'develop-2.x' of...

Merge branch 'develop-2.x' of https://github.com/RocketChat/Rocket.Chat.Android into feature/show-message-list-using-sdk

.gitignore

@@ -55,6 +55,7 @@ hs_err_pid*
 # Built application files
 *.apk
 *.ap_
+app/libs
 
 # Files for the ART/Dalvik VM
 *.dex
@@ -142,4 +143,4 @@ Network Trash Folder
 Temporary Items
 .apdisk
 
-# End of https://www.gitignore.io/api/osx
+# End of https://www.gitignore.io/api/osx
\ No newline at end of file

app/build.gradle

@@ -52,8 +52,7 @@ dependencies {
     implementation libraries.daggerSupport
     kapt libraries.daggerProcessor
     kapt libraries.daggerAndroidApt
-
-    implementation libraries.moshi
+    implementation libraries.playServicesGcm
 
     implementation libraries.room
     kapt libraries.roomProcessor
@@ -62,6 +61,7 @@ dependencies {
     implementation libraries.rxjava
     implementation libraries.rxandroid
 
+    implementation libraries.moshi
     implementation libraries.okhttp
     implementation libraries.okhttpLogger
 
@@ -75,6 +75,8 @@ dependencies {
 
     implementation libraries.frescoImageViewer
 
+    implementation libraries.kotshi
+
     implementation libraries.floatingSearchView
 
     implementation libraries.androidSvg
@@ -100,4 +102,6 @@ kotlin {
 task compileSdk(type:Exec) {
     commandLine './build-sdk.sh'
 }
-preBuild.dependsOn compileSdk
\ No newline at end of file
+preBuild.dependsOn compileSdk
+
+apply plugin: 'com.google.gms.google-services'
\ No newline at end of file

app/google-services.json

+{
+  "project_info": {
+    "project_number": "1020987621558",
+    "firebase_url": "https://rocketchatnative.firebaseio.com",
+    "project_id": "rocketchatnative",
+    "storage_bucket": "rocketchatnative.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:1020987621558:android:16da2e50aff9f0c9",
+        "android_client_info": {
+          "package_name": "chat.rocket.android"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "1020987621558-trk61fjrahho0ujtjap095p1jmi48pfq.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyDc7VYUdU6kRkoRTToiCn1rh-W0wJvhLWk"
+        }
+      ],
+      "services": {
+        "analytics_service": {
+          "status": 1
+        },
+        "appinvite_service": {
+          "status": 1,
+          "other_platform_oauth_client": []
+        },
+        "ads_service": {
+          "status": 2
+        }
+      }
+    },
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:1020987621558:android:1551054db195f705",
+        "android_client_info": {
+          "package_name": "chat.rocket.android.dev"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "1020987621558-trk61fjrahho0ujtjap095p1jmi48pfq.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyDc7VYUdU6kRkoRTToiCn1rh-W0wJvhLWk"
+        }
+      ],
+      "services": {
+        "analytics_service": {
+          "status": 1
+        },
+        "appinvite_service": {
+          "status": 1,
+          "other_platform_oauth_client": []
+        },
+        "ads_service": {
+          "status": 2
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}
\ No newline at end of file

app/src/main/AndroidManifest.xml

@@ -5,6 +5,13 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
+
+    <permission
+        android:name="${applicationId}.permission.C2D_MESSAGE"
+        android:protectionLevel="signature" />
+
+    <uses-permission android:name="${applicationId}.permission.C2D_MESSAGE" />
 
     <application
         android:name=".app.RocketChatApplication"
@@ -29,6 +36,10 @@
             </intent-filter>
         </activity>
 
+        <activity
+            android:name=".webview.WebViewActivity"
+            android:theme="@style/AppTheme" />
+
         <activity
             android:name=".chatrooms.ui.MainActivity"
             android:theme="@style/ChatListTheme" />
@@ -37,9 +48,33 @@
             android:name=".chatroom.ui.ChatRoomActivity"
             android:theme="@style/AppTheme" />
 
-        <activity
-            android:name=".webview.WebViewActivity"
-            android:theme="@style/AppTheme" />
+        <receiver
+            android:name="com.google.android.gms.gcm.GcmReceiver"
+            android:exported="true"
+            android:permission="com.google.android.c2dm.permission.SEND">
+            <intent-filter>
+                <action android:name="com.google.android.c2dm.intent.RECEIVE" />
+                <action android:name="com.google.android.c2dm.intent.REGISTRATION" />
+
+                <category android:name="${applicationId}" />
+            </intent-filter>
+        </receiver>
+
+        <service
+            android:name=".push.FirebaseTokenService"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
+            </intent-filter>
+        </service>
+
+        <service
+            android:name=".push.GcmListenerService"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.google.android.c2dm.intent.RECEIVE" />
+            </intent-filter>
+        </service>
     </application>
 
 </manifest>
\ No newline at end of file

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

@@ -2,24 +2,29 @@ package chat.rocket.android.app
 
 import android.app.Activity
 import android.app.Application
+import android.app.Service
 import chat.rocket.android.BuildConfig
 import chat.rocket.android.app.utils.CustomImageFormatConfigurator
-import com.facebook.drawee.backends.pipeline.DraweeConfig
 import chat.rocket.android.dagger.DaggerAppComponent
+import com.facebook.drawee.backends.pipeline.DraweeConfig
 import com.facebook.drawee.backends.pipeline.Fresco
 import com.facebook.imagepipeline.core.ImagePipelineConfig
 import com.jakewharton.threetenabp.AndroidThreeTen
 import dagger.android.AndroidInjector
 import dagger.android.DispatchingAndroidInjector
 import dagger.android.HasActivityInjector
+import dagger.android.HasServiceInjector
 import timber.log.Timber
 import javax.inject.Inject
 
-class RocketChatApplication : Application(), HasActivityInjector {
+class RocketChatApplication : Application(), HasActivityInjector, HasServiceInjector {
 
     @Inject
     lateinit var activityDispatchingAndroidInjector: DispatchingAndroidInjector<Activity>
 
+    @Inject
+    lateinit var serviceDispatchingAndroidInjector: DispatchingAndroidInjector<Service>
+
     override fun onCreate() {
         super.onCreate()
 
@@ -52,4 +57,8 @@ class RocketChatApplication : Application(), HasActivityInjector {
     override fun activityInjector(): AndroidInjector<Activity> {
         return activityDispatchingAndroidInjector
     }
+
+    override fun serviceInjector(): AndroidInjector<Service> {
+        return serviceDispatchingAndroidInjector
+    }
 }
\ No newline at end of file

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

@@ -3,6 +3,7 @@ package chat.rocket.android.authentication.login.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.infrastructure.LocalRepository
 import chat.rocket.android.server.domain.*
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
 import chat.rocket.android.util.launchUI
@@ -11,11 +12,13 @@ import chat.rocket.common.RocketChatTwoFactorException
 import chat.rocket.common.util.ifNull
 import chat.rocket.core.RocketChatClient
 import chat.rocket.core.internal.rest.login
+import chat.rocket.core.internal.rest.registerPushToken
 import javax.inject.Inject
 
 class LoginPresenter @Inject constructor(private val view: LoginView,
                                          private val strategy: CancelStrategy,
                                          private val navigator: AuthenticationNavigator,
+                                         private val localRepository: LocalRepository,
                                          private val settingsInteractor: GetSettingsInteractor,
                                          private val serverInteractor: GetCurrentServerInteractor,
                                          factory: RocketChatClientFactory) {
@@ -88,6 +91,7 @@ class LoginPresenter @Inject constructor(private val view: LoginView,
 
                         try {
                             client.login(usernameOrEmail, password) // TODO This function returns a user token so should we save it?
+                            registerPushToken()
                             navigator.toChatList()
                         } catch (exception: RocketChatException) {
                             when (exception) {
@@ -114,4 +118,11 @@ class LoginPresenter @Inject constructor(private val view: LoginView,
     }
 
     fun signup() = navigator.toSignUp()
-}
+
+    private suspend fun registerPushToken() {
+        localRepository.get(LocalRepository.KEY_PUSH_TOKEN)?.let {
+            client.registerPushToken(it)
+        }
+        // TODO: Schedule push token registering when it comes up null
+    }
+}
\ No newline at end of file

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

@@ -4,20 +4,25 @@ 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.GetCurrentServerInteractor
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
 import chat.rocket.android.util.launchUI
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.util.ifNull
+import chat.rocket.core.RocketChatClient
 import chat.rocket.core.internal.rest.login
+import chat.rocket.core.internal.rest.registerPushToken
 import chat.rocket.core.internal.rest.signup
 import javax.inject.Inject
 
 class SignupPresenter @Inject constructor(private val view: SignupView,
                                           private val strategy: CancelStrategy,
                                           private val navigator: AuthenticationNavigator,
+                                          private val localRepository: LocalRepository,
                                           private val serverInteractor: GetCurrentServerInteractor,
                                           private val factory: RocketChatClientFactory) {
+    private val client: RocketChatClient = factory.create(serverInteractor.get()!!)
 
     fun signup(name: String, username: String, password: String, email: String) {
         val server = serverInteractor.get()
@@ -46,6 +51,7 @@ class SignupPresenter @Inject constructor(private val view: SignupView,
                         try {
                             client.signup(email, name, username, password) // TODO This function returns a user so should we save it?
                             client.login(username, password) // TODO This function returns a user token so should we save it?
+                            registerPushToken()
                             navigator.toChatList()
                         } catch (exception: RocketChatException) {
                             exception.message?.let {
@@ -76,4 +82,11 @@ class SignupPresenter @Inject constructor(private val view: SignupView,
             navigator.toWebPage(UrlHelper.getPrivacyPolicyUrl(it))
         }
     }
+
+    private suspend fun registerPushToken() {
+        localRepository.get(LocalRepository.KEY_PUSH_TOKEN)?.let {
+            client.registerPushToken(it)
+        }
+        // TODO: Schedule push token registering when it comes up null
+    }
 }
\ No newline at end of file

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

@@ -2,21 +2,26 @@ package chat.rocket.android.authentication.twofactor.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.infrastructure.LocalRepository
 import chat.rocket.android.server.domain.GetCurrentServerInteractor
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
-import chat.rocket.android.helper.NetworkHelper
 import chat.rocket.android.util.launchUI
 import chat.rocket.common.RocketChatAuthException
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.util.ifNull
+import chat.rocket.core.RocketChatClient
 import chat.rocket.core.internal.rest.login
+import chat.rocket.core.internal.rest.registerPushToken
 import javax.inject.Inject
 
 class TwoFAPresenter @Inject constructor(private val view: TwoFAView,
                                          private val strategy: CancelStrategy,
                                          private val navigator: AuthenticationNavigator,
+                                         private val localRepository: LocalRepository,
                                          private val serverInteractor: GetCurrentServerInteractor,
                                          private val factory: RocketChatClientFactory) {
+    private val client: RocketChatClient = factory.create(serverInteractor.get()!!)
 
     // TODO: If the usernameOrEmail and password was informed by the user on the previous screen, then we should pass only the pin, like this: fun authenticate(pin: EditText)
     fun authenticate(usernameOrEmail: String, password: String, twoFactorAuthenticationCode: String) {
@@ -30,14 +35,13 @@ class TwoFAPresenter @Inject constructor(private val view: TwoFAView,
             }
             else -> {
                 launchUI(strategy) {
-
                     val client = factory.create(server)
                     if (NetworkHelper.hasInternetAccess()) {
                         view.showLoading()
-
                         try {
                             // The token is saved via the client TokenProvider
                             client.login(usernameOrEmail, password, twoFactorAuthenticationCode)
+                            registerPushToken()
                             navigator.toChatList()
                         } catch (exception: RocketChatException) {
                             if (exception is RocketChatAuthException) {
@@ -61,4 +65,11 @@ class TwoFAPresenter @Inject constructor(private val view: TwoFAView,
     }
 
     fun signup() = navigator.toSignUp()
+
+    private suspend fun registerPushToken() {
+        localRepository.get(LocalRepository.KEY_PUSH_TOKEN)?.let {
+            client.registerPushToken(it)
+        }
+        // TODO: Schedule push token registering when it comes up null
+    }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatrooms/presentation/ChatRoomsPresenter.kt

 package chat.rocket.android.chatrooms.presentation
 
 import chat.rocket.android.core.lifecycle.CancelStrategy
+import chat.rocket.android.server.domain.GetChatRoomsInteractor
 import chat.rocket.android.server.domain.GetCurrentServerInteractor
+import chat.rocket.android.server.domain.SaveChatRoomsInteractor
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
 import chat.rocket.android.util.launchUI
 import chat.rocket.core.RocketChatClient
+import chat.rocket.core.internal.model.Subscription
+import chat.rocket.core.internal.realtime.*
 import chat.rocket.core.internal.rest.chatRooms
 import chat.rocket.core.model.ChatRoom
+import chat.rocket.core.model.Room
+import kotlinx.coroutines.experimental.*
+import timber.log.Timber
 import javax.inject.Inject
 
 class ChatRoomsPresenter @Inject constructor(private val view: ChatRoomsView,
                                              private val strategy: CancelStrategy,
                                              private val navigator: ChatRoomsNavigator,
-                                             serverInteractor: GetCurrentServerInteractor,
+                                             private val serverInteractor: GetCurrentServerInteractor,
+                                             private val getChatRoomsInteractor: GetChatRoomsInteractor,
+                                             private val saveChatRoomsInteractor: SaveChatRoomsInteractor,
                                              factory: RocketChatClientFactory) {
-    private val client = factory.create(serverInteractor.get()!!)
+    private val client: RocketChatClient = factory.create(serverInteractor.get()!!)
+    private val currentServer = serverInteractor.get()!!
+    private var reloadJob: Deferred<List<ChatRoom>>? = null
 
     fun loadChatRooms() {
         launchUI(strategy) {
             view.showLoading()
-            try {
-                val chatRooms = client.chatRooms().update
-                val openChatRooms = getOpenChatRooms(chatRooms)
-                val sortedOpenChatRooms = sortChatRooms(openChatRooms)
-                view.showChatRooms(sortedOpenChatRooms.toMutableList())
-            } catch (ex: Exception) {
-                view.showMessage(ex.message!!)
-            } finally {
-                view.hideLoading()
-            }
+            view.updateChatRooms(loadRooms())
+            subscribeRoomUpdates()
+            view.hideLoading()
         }
     }
 
     fun loadChatRoom(chatRoom: ChatRoom) {
-        navigator.toChatRoom(chatRoom.id, chatRoom.name, chatRoom.type.name, chatRoom.open)
+        navigator.toChatRoom(chatRoom.id, chatRoom.name, chatRoom.type.name, chatRoom.readonly ?: false)
+    }
+
+    private suspend fun loadRooms(): List<ChatRoom> {
+        val chatRooms = client.chatRooms().update
+        val sortedRooms = sortRooms(chatRooms)
+        saveChatRoomsInteractor.save(currentServer, sortedRooms)
+        return sortedRooms
+    }
+
+    private fun sortRooms(chatRooms: List<ChatRoom>): List<ChatRoom> {
+        val openChatRooms = getOpenChatRooms(chatRooms)
+        return sortChatRooms(openChatRooms)
+    }
+
+    private fun updateRooms() {
+        launch {
+            view.updateChatRooms(getChatRoomsInteractor.get(currentServer))
+        }
+    }
+
+    /**
+     * Get a ChatRoom list from local repository. ChatRooms returned are filtered by name.
+     */
+    fun chatRoomsByName(name: String) {
+        val currentServer = serverInteractor.get()!!
+        launchUI(strategy) {
+            val roomList = getChatRoomsInteractor.getByName(currentServer, name)
+            view.updateChatRooms(roomList)
+        }
     }
 
     private fun getOpenChatRooms(chatRooms: List<ChatRoom>): List<ChatRoom> {
@@ -45,4 +78,164 @@ class ChatRoomsPresenter @Inject constructor(private val view: ChatRoomsView,
             chatRoom.lastMessage?.timestamp
         }
     }
+
+    // TODO - Temporary stuff, remove when adding DB support
+    private suspend fun subscribeRoomUpdates() {
+        launch(CommonPool + strategy.jobs) {
+            for (status in client.statusChannel) {
+                Timber.d("Changing status to: $status")
+                when (status) {
+                    State.Authenticating -> Timber.d("Authenticating")
+                    State.Connected -> {
+                        Timber.d("Connected")
+                        client.subscribeSubscriptions()
+                        client.subscribeRooms()
+                    }
+                }
+            }
+            Timber.d("Done on statusChannel")
+        }
+
+        when (client.state) {
+            State.Connected -> {
+                Timber.d("Already connected")
+            }
+            else -> client.connect()
+        }
+
+        launch(CommonPool + strategy.jobs) {
+            for (message in client.roomsChannel) {
+                Timber.d("Got message: $message")
+                updateRoom(message)
+            }
+        }
+
+        launch(CommonPool + strategy.jobs) {
+            for (message in client.subscriptionsChannel) {
+                Timber.d("Got message: $message")
+                updateSubscription(message)
+            }
+        }
+    }
+
+    private fun updateRoom(message: StreamMessage<Room>) {
+        launchUI(strategy) {
+            when (message.type) {
+                Type.Removed -> {
+                    removeRoom(message.data.id)
+                }
+                Type.Updated -> {
+                    updateRoom(message.data)
+                }
+                Type.Inserted -> {
+                    // On insertion, just get all chatrooms again, since we can't create one just
+                    // from a Room
+                    reloadRooms()
+                }
+            }
+
+            updateRooms()
+        }
+    }
+
+    private fun updateSubscription(message: StreamMessage<Subscription>) {
+        launchUI(strategy) {
+            when (message.type) {
+                Type.Removed -> {
+                    removeRoom(message.data.roomId)
+                }
+                Type.Updated -> {
+                    updateSubscription(message.data)
+                }
+                Type.Inserted -> {
+                    // On insertion, just get all chatrooms again, since we can't create one just
+                    // from a Subscription
+                    reloadRooms()
+                }
+            }
+
+            updateRooms()
+        }
+    }
+
+    private suspend fun reloadRooms() {
+        Timber.d("realoadRooms()")
+        reloadJob?.cancel()
+
+        reloadJob = async(CommonPool + strategy.jobs) {
+            delay(1000)
+            Timber.d("reloading rooms after wait")
+            loadRooms()
+        }
+        reloadJob?.await()
+    }
+
+    // Update a ChatRoom with a Room information
+    private fun updateRoom(room: Room) {
+        val chatRooms = getChatRoomsInteractor.get(currentServer).toMutableList()
+        val chatRoom = chatRooms.find { chatRoom -> chatRoom.id == room.id }
+        chatRoom?.apply {
+            val newRoom = ChatRoom(room.id,
+                    room.type,
+                    room.user ?: user,
+                    room.name ?: name,
+                    room.fullName ?: fullName,
+                    room.readonly,
+                    room.updatedAt ?: updatedAt,
+                    timestamp,
+                    lastModified,
+                    room.topic,
+                    room.announcement,
+                    default,
+                    open,
+                    alert,
+                    unread,
+                    userMenstions,
+                    groupMentions,
+                    room.lastMessage,
+                    client)
+            removeRoom(room.id, chatRooms)
+            chatRooms.add(newRoom)
+            saveChatRoomsInteractor.save(currentServer, sortRooms(chatRooms))
+        }
+    }
+
+    // Update a ChatRoom with a Subscription information
+    private fun updateSubscription(subscription: Subscription) {
+        val chatRooms = getChatRoomsInteractor.get(currentServer).toMutableList()
+        val chatRoom = chatRooms.find { chatRoom -> chatRoom.id == subscription.roomId }
+        chatRoom?.apply {
+            val newRoom = ChatRoom(subscription.roomId,
+                    subscription.type,
+                    subscription.user ?: user,
+                    subscription.name,
+                    subscription.fullName ?: fullName,
+                    subscription.readonly ?: readonly,
+                    subscription.updatedAt ?: updatedAt,
+                    subscription.timestamp ?: timestamp,
+                    subscription.lastModified ?: lastModified,
+                    topic,
+                    announcement,
+                    subscription.isDefault,
+                    subscription.open,
+                    subscription.alert,
+                    subscription.unread,
+                    subscription.userMentions,
+                    subscription.groupMentions,
+                    lastMessage,
+                    client)
+            removeRoom(subscription.roomId, chatRooms)
+            chatRooms.add(newRoom)
+            saveChatRoomsInteractor.save(currentServer, sortRooms(chatRooms))
+        }
+    }
+
+
+    private fun removeRoom(id: String,
+                           chatRooms: MutableList<ChatRoom> = getChatRoomsInteractor.get(currentServer).toMutableList()) {
+        synchronized(this) {
+            chatRooms.removeAll { chatRoom -> chatRoom.id == id }
+        }
+        saveChatRoomsInteractor.save(currentServer, sortRooms(chatRooms))
+    }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatrooms/presentation/ChatRoomsView.kt

@@ -11,5 +11,5 @@ interface ChatRoomsView : LoadingView, MessageView {
      *
      * @param dataSet The data set to show.
      */
-    fun showChatRooms(dataSet: MutableList<ChatRoom>)
+    suspend fun updateChatRooms(newDataSet: List<ChatRoom>)
 }
\ No newline at end of file

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

@@ -18,9 +18,9 @@ import chat.rocket.core.model.ChatRoom
 import com.facebook.drawee.view.SimpleDraweeView
 import kotlinx.android.synthetic.main.item_chat.view.*
 
-class ChatRoomsAdapter(private var dataSet: MutableList<ChatRoom>,
-                       private val context: Context,
+class ChatRoomsAdapter(private val context: Context,
                        private val listener: (ChatRoom) -> Unit) : RecyclerView.Adapter<ChatRoomsAdapter.ViewHolder>() {
+    var dataSet: MutableList<ChatRoom> = ArrayList()
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder = ViewHolder(parent.inflate(R.layout.item_chat))
 
@@ -30,6 +30,11 @@ class ChatRoomsAdapter(private var dataSet: MutableList<ChatRoom>,
 
     override fun getItemViewType(position: Int): Int = position
 
+    fun updateRooms(newRooms: List<ChatRoom>)  {
+        dataSet.clear()
+        dataSet.addAll(newRooms)
+    }
+
     inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
 
         fun bind(chatRoom: ChatRoom) = with(itemView) {

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

@@ -2,6 +2,8 @@ package chat.rocket.android.chatrooms.ui
 
 import android.os.Bundle
 import android.support.v4.app.Fragment
+import android.support.v7.util.DiffUtil
+import android.support.v7.widget.DefaultItemAnimator
 import android.support.v7.widget.LinearLayoutManager
 import android.view.LayoutInflater
 import android.view.View
@@ -15,6 +17,10 @@ import chat.rocket.android.widget.DividerItemDecoration
 import chat.rocket.core.model.ChatRoom
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_chat_rooms.*
+import kotlinx.coroutines.experimental.CommonPool
+import kotlinx.coroutines.experimental.android.UI
+import kotlinx.coroutines.experimental.async
+import kotlinx.coroutines.experimental.launch
 import javax.inject.Inject
 
 class ChatRoomsFragment : Fragment(), ChatRoomsView {
@@ -33,17 +39,41 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        presenter.loadChatRooms()
-    }
 
-    override fun showChatRooms(dataSet: MutableList<ChatRoom>) {
+        floating_search_view.setOnQueryChangeListener { oldQuery, newQuery ->
+            floating_search_view.showProgress()
+            presenter.chatRoomsByName(newQuery)
+            if (oldQuery.isNotEmpty() && newQuery.isEmpty()) {
+                floating_search_view.clearSuggestions()
+                floating_search_view.hideProgress()
+            }
+        }
+
         activity?.apply {
             recycler_view.layoutManager = LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false)
             recycler_view.addItemDecoration(DividerItemDecoration(this, 144, 32))
-            recycler_view.adapter = ChatRoomsAdapter(dataSet, this) { chatRoom ->
+            recycler_view.itemAnimator = DefaultItemAnimator()
+            recycler_view.adapter = ChatRoomsAdapter(this) { chatRoom ->
                 presenter.loadChatRoom(chatRoom)
             }
         }
+
+        presenter.loadChatRooms()
+    }
+
+    override suspend fun updateChatRooms(newDataSet: List<ChatRoom>) {
+        activity.apply {
+            launch(UI) {
+                val adapter = recycler_view.adapter as ChatRoomsAdapter
+                val diff = async(CommonPool) {
+                    DiffUtil.calculateDiff(RoomsDiffCallback(adapter.dataSet, newDataSet))
+                }.await()
+
+                floating_search_view.hideProgress()
+                adapter.updateRooms(newDataSet)
+                diff.dispatchUpdatesTo(adapter)
+            }
+        }
     }
 
     override fun showLoading() = view_loading.setVisibility(true)
@@ -53,4 +83,28 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
     override fun showMessage(message: String) = Toast.makeText(activity, message, Toast.LENGTH_SHORT).show()
 
     override fun showGenericErrorMessage() = showMessage(getString(R.string.msg_generic_error))
+
+    class RoomsDiffCallback(private val oldRooms: List<ChatRoom>,
+                            private val newRooms: List<ChatRoom>) : DiffUtil.Callback() {
+
+        override fun areItemsTheSame(oldItemPosition: Int, newItemPosition: Int): Boolean {
+            return oldRooms[oldItemPosition].id == newRooms[newItemPosition].id
+        }
+
+        override fun getOldListSize(): Int {
+            return oldRooms.size
+        }
+
+        override fun getNewListSize(): Int {
+            return newRooms.size
+        }
+
+        override fun areContentsTheSame(oldItemPosition: Int, newItemPosition: Int): Boolean {
+            return oldRooms[oldItemPosition].updatedAt == newRooms[newItemPosition].updatedAt
+        }
+
+        override fun getChangePayload(oldItemPosition: Int, newItemPosition: Int): Any? {
+            return newRooms[newItemPosition]
+        }
+    }
 }
\ No newline at end of file

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

@@ -15,11 +15,10 @@ class MainActivity : AppCompatActivity(), HasSupportFragmentInjector {
     @Inject lateinit var fragmentDispatchingAndroidInjector: DispatchingAndroidInjector<Fragment>
 
     override fun onCreate(savedInstanceState: Bundle?) {
+        AndroidInjection.inject(this)
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-        AndroidInjection.inject(this)
-
         addFragment("ChatRoomsFragment", R.id.fragment_container) {
             ChatRoomsFragment.newInstance()
         }

app/src/main/java/chat/rocket/android/dagger/AppComponent.kt

@@ -4,13 +4,15 @@ import android.app.Application
 import chat.rocket.android.app.RocketChatApplication
 import chat.rocket.android.dagger.module.ActivityBuilder
 import chat.rocket.android.dagger.module.AppModule
+import chat.rocket.android.dagger.module.ServiceBuilder
+import chat.rocket.android.push.FirebaseTokenService
 import dagger.BindsInstance
 import dagger.Component
 import dagger.android.support.AndroidSupportInjectionModule
 import javax.inject.Singleton
 
 @Singleton
-@Component(modules = [AndroidSupportInjectionModule::class, AppModule::class, ActivityBuilder::class])
+@Component(modules = [AndroidSupportInjectionModule::class, AppModule::class, ActivityBuilder::class, ServiceBuilder::class])
 interface AppComponent {
 
     @Component.Builder
@@ -23,6 +25,8 @@ interface AppComponent {
 
     fun inject(app: RocketChatApplication)
 
+    fun inject(service: FirebaseTokenService)
+
     /*@Component.Builder
     abstract class Builder : AndroidInjector.Builder<RocketChatApplication>()*/
 }

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

@@ -7,8 +7,12 @@ import android.content.SharedPreferences
 import chat.rocket.android.BuildConfig
 import chat.rocket.android.app.RocketChatDatabase
 import chat.rocket.android.authentication.infraestructure.AuthTokenRepository
+import chat.rocket.android.infrastructure.LocalRepository
+import chat.rocket.android.infrastructure.SharedPrefsLocalRepository
+import chat.rocket.android.server.domain.ChatRoomsRepository
 import chat.rocket.android.server.domain.CurrentServerRepository
 import chat.rocket.android.server.domain.SettingsRepository
+import chat.rocket.android.server.infraestructure.MemoryChatRoomsRepository
 import chat.rocket.android.server.infraestructure.MemorySettingsRepository
 import chat.rocket.android.server.infraestructure.ServerDao
 import chat.rocket.android.server.infraestructure.SharedPrefsCurrentServerRepository
@@ -99,6 +103,12 @@ class AppModule {
         return context.getSharedPreferences("rocket.chat", Context.MODE_PRIVATE)
     }
 
+    @Provides
+    @Singleton
+    fun provideSharedPreferencesRepository(prefs: SharedPreferences): LocalRepository {
+        return SharedPrefsLocalRepository(prefs)
+    }
+
     @Provides
     @Singleton
     fun provideCurrentServerRepository(prefs: SharedPreferences): CurrentServerRepository {
@@ -110,4 +120,10 @@ class AppModule {
     fun provideSettingsRepository(): SettingsRepository {
         return MemorySettingsRepository()
     }
+
+    @Provides
+    @Singleton
+    fun provideChatRoomsRepository(): ChatRoomsRepository {
+        return MemoryChatRoomsRepository()
+    }
 }
\ No newline at end of file

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

+package chat.rocket.android.dagger.module
+
+import chat.rocket.android.push.FirebaseTokenService
+import chat.rocket.android.push.di.FirebaseTokenServiceProvider
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Module abstract class ServiceBuilder {
+
+    @ContributesAndroidInjector(modules = [FirebaseTokenServiceProvider::class])
+    abstract fun bindFirebaseTokenService(): FirebaseTokenService
+}
\ No newline at end of file

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

+package chat.rocket.android.infrastructure
+
+interface LocalRepository {
+
+    companion object {
+        val KEY_PUSH_TOKEN = "KEY_PUSH_TOKEN"
+    }
+
+    fun save(key: String, value: String?)
+
+    fun get(key: String): String?
+}
\ No newline at end of file

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

+package chat.rocket.android.infrastructure
+
+import android.content.SharedPreferences
+
+class SharedPrefsLocalRepository(private val preferences: SharedPreferences) : LocalRepository {
+
+    override fun save(key: String, value: String?) {
+        preferences.edit().putString(key, value).apply()
+    }
+
+    override fun get(key: String): String? {
+        return preferences.getString(key, null)
+    }
+}
\ No newline at end of file

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

+package chat.rocket.android.push
+
+import chat.rocket.android.R
+import chat.rocket.android.infrastructure.LocalRepository
+import chat.rocket.common.RocketChatException
+import chat.rocket.core.RocketChatClient
+import chat.rocket.core.internal.rest.registerPushToken
+import com.google.android.gms.gcm.GoogleCloudMessaging
+import com.google.android.gms.iid.InstanceID
+import com.google.firebase.iid.FirebaseInstanceIdService
+import dagger.android.AndroidInjection
+import kotlinx.coroutines.experimental.launch
+import timber.log.Timber
+import javax.inject.Inject
+
+class FirebaseTokenService : FirebaseInstanceIdService() {
+
+    @Inject
+    lateinit var client: RocketChatClient
+
+    @Inject
+    lateinit var localRepository: LocalRepository
+
+    override fun onCreate() {
+        super.onCreate()
+        AndroidInjection.inject(this);
+    }
+
+    override fun onTokenRefresh() {
+        //TODO: We need to use the Cordova Project gcm_sender_id since it's the one configured on RC
+        // 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)
+
+        gcmToken?.let {
+            localRepository.save(LocalRepository.KEY_PUSH_TOKEN, gcmToken)
+            launch {
+                try {
+                    client.registerPushToken(gcmToken)
+                } catch (ex: RocketChatException) {
+                    Timber.e(ex)
+                }
+            }
+        }
+    }
+}
\ No newline at end of file

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

+package chat.rocket.android.push
+
+import android.os.Bundle
+import com.google.android.gms.gcm.GcmListenerService
+
+class GcmListenerService : GcmListenerService() {
+
+    override fun onMessageReceived(from: String?, data: Bundle?) {
+        data?.let {
+            PushManager.handle(this, data)
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/push/di/FirebaseTokenServiceProvider.kt

+package chat.rocket.android.push.di
+
+import chat.rocket.android.dagger.module.AppModule
+import chat.rocket.android.push.FirebaseTokenService
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Module abstract class FirebaseTokenServiceProvider {
+    @ContributesAndroidInjector(modules = [AppModule::class])
+    abstract fun provideFirebaseTokenService(): FirebaseTokenService
+}
\ No newline at end of file

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

+package chat.rocket.android.server.domain
+
+import chat.rocket.core.model.ChatRoom
+
+interface ChatRoomsRepository {
+
+    fun save(url: String, chatRooms: List<ChatRoom>)
+
+    fun get(url: String): List<ChatRoom>
+}
\ No newline at end of file

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

+package chat.rocket.android.server.domain
+
+import chat.rocket.core.model.ChatRoom
+import kotlinx.coroutines.experimental.async
+import javax.inject.Inject
+
+class GetChatRoomsInteractor @Inject constructor(private val repository: ChatRoomsRepository) {
+    fun get(url: String) = repository.get(url)
+
+    suspend fun getByName(url: String, name: String): List<ChatRoom> {
+        val chatRooms = async {
+            val allChatRooms = repository.get(url)
+            if (name.isEmpty()) {
+                return@async allChatRooms
+            }
+            return@async allChatRooms.filter {
+                it.name.contains(name, true)
+            }
+        }
+        return chatRooms.await()
+    }
+}
\ No newline at end of file

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

+package chat.rocket.android.server.domain
+
+import chat.rocket.core.model.ChatRoom
+import javax.inject.Inject
+
+class SaveChatRoomsInteractor @Inject constructor(private val repository: ChatRoomsRepository) {
+
+    fun save(url: String, chatRooms: List<ChatRoom>) = repository.save(url, chatRooms)
+}
\ No newline at end of file

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

@@ -7,20 +7,6 @@ interface SettingsRepository {
     fun get(url: String): Map<String, Value<Any>>?
 }
 
-fun Map<String, Value<Any>>.googleEnabled(): Boolean = (this[ACCOUNT_GOOGLE] as Value<Boolean>?)?.value == true
-fun Map<String, Value<Any>>.facebookEnabled(): Boolean = (this[ACCOUNT_FACEBOOK] as Value<Boolean>?)?.value == true
-fun Map<String, Value<Any>>.githubEnabled(): Boolean = (this[ACCOUNT_GITHUB] as Value<Boolean>?)?.value == true
-fun Map<String, Value<Any>>.linkedinEnabled(): Boolean = (this[ACCOUNT_LINKEDIN] as Value<Boolean>?)?.value == true
-fun Map<String, Value<Any>>.meteorEnabled(): Boolean = (this[ACCOUNT_METEOR] as Value<Boolean>?)?.value == true
-fun Map<String, Value<Any>>.twitterEnabled(): Boolean = (this[ACCOUNT_TWITTER] as Value<Boolean>?)?.value == true
-fun Map<String, Value<Any>>.gitlabEnabled(): Boolean = (this[ACCOUNT_GITLAB] as Value<Boolean>?)?.value == true
-fun Map<String, Value<Any>>.wordpressEnabled(): Boolean = (this[ACCOUNT_WORDPRESS] as Value<Boolean>?)?.value == true
-
-fun Map<String, Value<Any>>.registrationEnabled(): Boolean {
-    val value = this[ACCOUNT_REGISTRATION] as Value<String>?
-    return value?.value == "Public"
-}
-
 const val ACCOUNT_FACEBOOK = "Accounts_OAuth_Facebook"
 const val ACCOUNT_GITHUB = "Accounts_OAuth_Github"
 const val ACCOUNT_GITLAB = "Accounts_OAuth_Gitlab"
@@ -45,4 +31,23 @@ const val HIDE_USER_JOIN = "Message_HideType_uj"
 const val HIDE_USER_LEAVE = "Message_HideType_ul"
 const val HIDE_TYPE_AU = "Message_HideType_au"
 const val HIDE_TYPE_RU = "Message_HideType_ru"
-const val HIDE_MUTE_UNMUTE = "Message_HideType_mute_unmute"
\ No newline at end of file
+const val HIDE_MUTE_UNMUTE = "Message_HideType_mute_unmute"
+/*
+ * Extension functions for Public Settings.
+ *
+ * If you need to access a Setting, add a const val key above, add it to the filter on
+ * ServerPresenter.kt and a extension function to access it
+ */
+fun Map<String, Value<Any>>.googleEnabled(): Boolean = this[ACCOUNT_GOOGLE]?.value == true
+fun Map<String, Value<Any>>.facebookEnabled(): Boolean = this[ACCOUNT_FACEBOOK]?.value == true
+fun Map<String, Value<Any>>.githubEnabled(): Boolean = this[ACCOUNT_GITHUB]?.value == true
+fun Map<String, Value<Any>>.linkedinEnabled(): Boolean = this[ACCOUNT_LINKEDIN]?.value == true
+fun Map<String, Value<Any>>.meteorEnabled(): Boolean = this[ACCOUNT_METEOR]?.value == true
+fun Map<String, Value<Any>>.twitterEnabled(): Boolean = this[ACCOUNT_TWITTER]?.value == true
+fun Map<String, Value<Any>>.gitlabEnabled(): Boolean = this[ACCOUNT_GITLAB]?.value == true
+fun Map<String, Value<Any>>.wordpressEnabled(): Boolean = this[ACCOUNT_WORDPRESS]?.value == true
+
+fun Map<String, Value<Any>>.registrationEnabled(): Boolean {
+    val value = this[ACCOUNT_REGISTRATION]
+    return value?.value == "Public"
+}
\ No newline at end of file

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

+package chat.rocket.android.server.infraestructure
+
+import chat.rocket.android.server.domain.ChatRoomsRepository
+import chat.rocket.core.model.ChatRoom
+
+class MemoryChatRoomsRepository : ChatRoomsRepository {
+
+    val cache = HashMap<String, List<ChatRoom>>()
+
+    override fun save(url: String, chatRooms: List<ChatRoom>) {
+        //TODO: should diff the existing chatrooms and new chatroom dataset
+        cache[url] = chatRooms
+    }
+
+    override fun get(url: String): List<ChatRoom> = cache[url] ?: emptyList()
+}
\ No newline at end of file

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

@@ -4,15 +4,19 @@ import chat.rocket.android.authentication.infraestructure.AuthTokenRepository
 import chat.rocket.common.util.PlatformLogger
 import chat.rocket.core.RocketChatClient
 import okhttp3.OkHttpClient
+import timber.log.Timber
 import javax.inject.Inject
+import javax.inject.Singleton
 
-class RocketChatClientFactory @Inject constructor(private val okHttpClient: OkHttpClient,
-                                                  private val repository: AuthTokenRepository,
-                                                  private val logger: PlatformLogger) {
+@Singleton
+class RocketChatClientFactory @Inject constructor(val okHttpClient: OkHttpClient,
+                                                  val repository: AuthTokenRepository,
+                                                  val logger: PlatformLogger) {
     private val cache = HashMap<String, RocketChatClient>()
 
     fun create(url: String): RocketChatClient {
         cache[url]?.let {
+            Timber.d("Returning CACHED client for: $url")
             return it
         }
 
@@ -23,6 +27,7 @@ class RocketChatClientFactory @Inject constructor(private val okHttpClient: OkHt
             platformLogger = logger
         }
 
+        Timber.d("Returning NEW client for: $url")
         cache.put(url, client)
         return client
     }

app/src/main/java/chat/rocket/android/util/Extensions.kt

@@ -35,4 +35,4 @@ var TextView.hintContent: String
     get() = hint.toString()
     set(value) {
         hint = value
-    }
+    }
\ No newline at end of file

app/src/main/res/drawable-anydpi-v21/rocket_chat_notification.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="48.0"
+    android:viewportWidth="48.0">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M44.99,23.47C44.99,21.42 44.38,19.45 43.16,17.62C42.07,15.97 40.54,14.52 38.62,13.29C34.91,10.92 30.03,9.62 24.88,9.62C23.16,9.62 21.47,9.77 19.82,10.05C18.8,9.1 17.61,8.24 16.35,7.57C9.6,4.3 4,7.49 4,7.49C4,7.49 9.21,11.76 8.36,15.49C6.03,17.8 4.77,20.58 4.77,23.47C4.77,23.48 4.77,23.49 4.77,23.5C4.77,23.51 4.77,23.51 4.77,23.52C4.77,26.42 6.03,29.2 8.36,31.5C9.21,35.24 4,39.5 4,39.5C4,39.5 9.6,42.69 16.35,39.43C17.61,38.75 18.8,37.89 19.82,36.94C21.47,37.23 23.16,37.37 24.88,37.37C30.03,37.37 34.91,36.07 38.62,33.7C40.54,32.48 42.07,31.02 43.16,29.38C44.38,27.55 44.99,25.58 44.99,23.53C44.99,23.52 44.99,23.51 44.99,23.5L44.99,23.47ZM24.88,12.53C34.41,12.53 42.14,17.45 42.14,23.52C42.14,29.6 34.41,34.52 24.88,34.52C22.76,34.52 20.73,34.28 18.85,33.83C16.94,36.12 12.74,39.31 8.67,38.28C9.99,36.86 11.96,34.45 11.54,30.5C9.09,28.6 7.63,26.17 7.63,23.52C7.63,17.45 15.35,12.53 24.88,12.53Z" />
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M24.88,26.17C26.15,26.17 27.17,25.14 27.17,23.88C27.17,22.61 26.15,21.59 24.88,21.59C23.62,21.59 22.59,22.61 22.59,23.88C22.59,25.14 23.62,26.17 24.88,26.17ZM32.85,26.17C34.12,26.17 35.14,25.14 35.14,23.88C35.14,22.61 34.12,21.59 32.85,21.59C31.59,21.59 30.56,22.61 30.56,23.88C30.56,25.14 31.59,26.17 32.85,26.17ZM16.91,26.17C18.18,26.17 19.2,25.14 19.2,23.88C19.2,22.62 18.18,21.59 16.91,21.59C15.65,21.59 14.62,22.62 14.62,23.88C14.62,25.14 15.65,26.17 16.91,26.17L16.91,26.17Z" />
+</vector>

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

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- This is the Cordova GCM sender id-->
+    <string name="gcm_sender_id" translatable="false">673693445664</string>
+</resources>
\ No newline at end of file

build.gradle

@@ -12,6 +12,7 @@ buildscript {
         classpath "com.android.tools.build:gradle:3.0.1"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${versions.kotlin}"
         classpath "org.jetbrains.dokka:dokka-gradle-plugin:${versions.dokka}"
+        classpath 'com.google.gms:google-services:3.1.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

dependencies.gradle

-import org.gradle.internal.jvm.Jvm
-
 ext {
     versions = [
         java              : JavaVersion.VERSION_1_8,
         compileSdk        : 27,
         targetSdk         : 27,
-        buildTools        : '27.0.0',
+        buildTools        : '27.0.3',
         kotlin            : '1.2.10',
         coroutine         : '0.21',
         dokka             : '0.9.15',
-        kotshi            : '0.3.0-beta2',
 
         // Main dependencies
         support                : '27.0.2',
         constraintLayout       : '1.0.2',
         dagger                 : '2.13',
         exoPlayer              : '2.6.0',
+        playServices           : '11.8.0',
         room                   : '1.0.0',
         rxjava                 : '2.1.4',
         rxandroid              : '2.0.1',
@@ -25,6 +23,7 @@ ext {
         threeTenABP            : '1.0.5',
         fresco                 : '1.7.1',
         frescoImageViewer      : '0.5.0',
+        kotshi                 : '0.3.0',
         floatingSearchView     : '2.1.1',
         androidSvg             : '1.2.1',
         aVLoadingIndicatorView : '2.1.3',
@@ -53,6 +52,7 @@ ext {
         daggerSupport          : "com.google.dagger:dagger-android-support:${versions.dagger}",
         daggerProcessor        : "com.google.dagger:dagger-compiler:${versions.dagger}",
         daggerAndroidApt       : "com.google.dagger:dagger-android-processor:${versions.dagger}",
+        playServicesGcm        : "com.google.android.gms:play-services-gcm:${versions.playServices}",
         exoPlayer              : "com.google.android.exoplayer:exoplayer:${versions.exoPlayer}",
 
         room                   : "android.arch.persistence.room:runtime:${versions.room}",
@@ -77,6 +77,8 @@ ext {
 
         frescoImageViewer      : "com.github.stfalcon:frescoimageviewer:${versions.frescoImageViewer}",
 
+        kotshi                 : "se.ansman.kotshi:api:${versions.kotshi}",
+
         floatingSearchView     : "com.github.arimorty:floatingsearchview:${versions.floatingSearchView}",
 
         androidSvg             : "com.caverock:androidsvg:${versions.androidSvg}",
@@ -86,7 +88,6 @@ ext {
         textDrawable           : "com.github.rocketchat:textdrawable:${versions.textDrawable}",
 
         // For testing
-        toolsJar      : files(Jvm.current().getToolsJar()),
         junit         : "junit:junit:$versions.junit",
         expressoCore  : "com.android.support.test.espresso:espresso-core:${versions.expresso}",
         roomTest      : "android.arch.persistence.room:testing:${versions.room}",

player/build.gradle

@@ -4,6 +4,7 @@ apply plugin: 'kotlin-android-extensions'
 
 android {
     compileSdkVersion versions.compileSdk
+    buildToolsVersion versions.buildTools
 
     defaultConfig {
         minSdkVersion 21
@@ -30,4 +31,4 @@ dependencies {
     implementation libraries.exoPlayer
 
     testImplementation libraries.junit
-}
\ No newline at end of file
+}