Implemented starting service when connectivity is changed (for ex, Internet are available)

app/src/main/AndroidManifest.xml

@@ -36,10 +36,14 @@
             android:enabled="true"
             android:exported="true" />
 
+        <receiver android:name=".ConnectivityChangeListener" >
+            <intent-filter>
+                <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
+            </intent-filter>
+        </receiver>
         <activity android:name=".views.MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>

app/src/main/java/io/github/chronosx88/influence/ConnectivityChangeListener.java

@@ -0,0 +1,28 @@
+/*
+ *    Copyright 2019 ChronosX88
+ *
+ *    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 io.github.chronosx88.influence;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+public class ConnectivityChangeListener extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        context.startService(new Intent(context, XMPPConnectionService.class));
+    }
+}