Add backup config

app/src/main/AndroidManifest.xml

@@ -17,10 +17,11 @@
     <application
         android:name=".app.RocketChatApplication"
         android:allowBackup="true"
+        android:fullBackupContent="@xml/backup_config"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
-        android:networkSecurityConfig="@xml/network_security_config">
+        android:networkSecurityConfig="@xml/network_security_config"
         android:supportsRtl="true">
 
         <activity

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

@@ -16,6 +16,7 @@ import chat.rocket.android.authentication.infraestructure.SharedPreferencesMulti
 import chat.rocket.android.authentication.infraestructure.SharedPreferencesTokenRepository
 import chat.rocket.android.chatroom.service.MessageService
 import chat.rocket.android.dagger.qualifier.ForFresco
+import chat.rocket.android.dagger.qualifier.ForMessages
 import chat.rocket.android.helper.FrescoAuthInterceptor
 import chat.rocket.android.helper.MessageParser
 import chat.rocket.android.infrastructure.LocalRepository
@@ -73,7 +74,7 @@ class AppModule {
     @Provides
     @Singleton
     fun provideRocketChatDatabase(context: Application): RocketChatDatabase {
-        return Room.databaseBuilder(context, RocketChatDatabase::class.java, "rocketchat-db").build()
+        return Room.databaseBuilder(context.applicationContext, RocketChatDatabase::class.java, "rocketchat-db").build()
     }
 
     @Provides
@@ -168,9 +169,14 @@ class AppModule {
     }
 
     @Provides
-    fun provideSharedPreferences(context: Application): SharedPreferences {
-        return context.getSharedPreferences("rocket.chat", Context.MODE_PRIVATE)
-    }
+    fun provideSharedPreferences(context: Application) =
+        context.getSharedPreferences("rocket.chat", Context.MODE_PRIVATE)
+
+
+    @Provides
+    @ForMessages
+    fun provideMessagesSharedPreferences(context: Application) =
+            context.getSharedPreferences("messages", Context.MODE_PRIVATE)
 
     @Provides
     @Singleton
@@ -225,8 +231,10 @@ class AppModule {
 
     @Provides
     @Singleton
-    fun provideMessageRepository(context: Application, moshi: Moshi, currentServerInteractor: GetCurrentServerInteractor): MessagesRepository {
-        val preferences = context.getSharedPreferences("messages", Context.MODE_PRIVATE)
+    fun provideMessageRepository(context: Application,
+                                 @ForMessages preferences: SharedPreferences,
+                                 moshi: Moshi,
+                                 currentServerInteractor: GetCurrentServerInteractor): MessagesRepository {
         return SharedPreferencesMessagesRepository(preferences, moshi, currentServerInteractor)
     }
 

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

+package chat.rocket.android.dagger.qualifier
+
+import javax.inject.Qualifier
+
+/**
+ * Created by luciofm on 4/14/18.
+ */
+
+@Qualifier
+@Retention(AnnotationRetention.RUNTIME)
+annotation class ForMessages
\ No newline at end of file

app/src/main/res/xml/backup_config.xml

+<?xml version="1.0" encoding="utf-8"?>
+<full-backup-content>
+    <include domain="sharedpref" path="."/>
+    <exclude domain="sharedpref" path="messages.xml"/>
+    <exclude domain="file" path="instant-run"/>
+</full-backup-content>