Add Firebase analytics

app/src/google/AndroidManifest.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
+
+    <application
+        android:name="org.traccar.client.GoogleMainApplication"
+        tools:replace="android:name">
+
+        <receiver android:name="org.traccar.client.DialLaunchReceiver" >
+            <intent-filter>
+                <action android:name="android.intent.action.NEW_OUTGOING_CALL" />
+            </intent-filter>
+        </receiver>
+
+    </application>
+
+</manifest>

app/src/google/java/org/traccar/client/GoogleMainApplication.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2017 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.client;
+
+import com.google.firebase.analytics.FirebaseAnalytics;
+
+public class GoogleMainApplication extends MainApplication {
+
+    private FirebaseAnalytics firebaseAnalytics;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        firebaseAnalytics = FirebaseAnalytics.getInstance(this);
+    }
+
+}

app/src/hidden/AndroidManifest.xml

@@ -6,7 +6,7 @@
 
     <application
         android:label="@string/hidden_app_name"
-        tools:replace="label">
+        tools:replace="android:label">
 
         <receiver android:name="org.traccar.client.DialLaunchReceiver" >
             <intent-filter>