update wallpaper ui, update color picker ui, update intents and add custom logger for the widget

app/src/main/AndroidManifest.xml

@@ -13,6 +13,7 @@
 
     <application
         android:allowBackup="true"
+        android:fullBackupContent="@xml/my_backup_rules"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:name=".AWApplication"
@@ -93,7 +94,8 @@
         <receiver
             android:name=".receivers.PlayerReceiver"
             android:enabled="true"
-            android:exported="true">
+            android:exported="true"
+            tools:ignore="ExportedReceiver">
             <intent-filter>
                 <action android:name="com.android.music.metachanged" />
                 <action android:name="com.android.music.playstatechanged" />
@@ -126,6 +128,15 @@
             </intent-filter>
         </receiver>
 
+        <receiver
+            android:name=".receivers.CrashlyticsReceiver"
+            android:enabled="true"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.tommasoberlose.anotherwidget.action.ACTION_REPORT_CRASH" />
+            </intent-filter>
+        </receiver>
+
         <service android:name=".services.EventListenerJob" android:permission="android.permission.BIND_JOB_SERVICE" />
 
     </application>