Simple Android library to notify Android device network changes and react properly.

• Detects internet connection changes(Connect / Disconnect)
• Alerts user via a customizable status-bar notification message on connection loos / hides it on connection regain
• Asks for a direct connection(Ping) to a reliable CDN(changeable IP address) to make sure user connected to internet
• Checks connectivity periodically (duration calculated automatically)
• Handles app close and open states
• Changeable messages and drawables

Step 1. Add this in your root build.gradle at the end of repositories:

allprojects {	repositories {	...	maven { url 'https://jitpack.io' }	}	} 

Step 2. Add the dependency

dependencies { implementation 'com.github.draxdave:netWatch:0.d.6' } 

Step 3. Register NetWatch

Add below code inside base activity or Application class

 NetWatch.builder(activity) .setIcon(R.drawable.ic_signal_wifi_off) .setCallBack(new NetworkChangeReceiver_navigator() { @Override public void onConnected(int source) { // do some thing } @Override public View onDisconnected() { // do some other stuff return null;//To display a dialog simply return a custom view or just null to ignore it } }) .setNotificationCancelable(false) .build();

• setIcon : Statusbar notification drawable graphic

• setCallBack : onConnect and onDisconnect callbacks

• setMessage : Statusbar notification message

• setNotificationCancelable : Statusbar notification cancelable

• setNotificationEnabled : Show statusbar notification on disconnect from internet

• setNotificationBuilder : Create your own statusbar notification to show

• unregister : disable NetWatch

• isConnected : get latest internet connection status

• And ...

Add following line inside string.xml file :

<string name="netwatch_target_ping_server_ip_add">8.8.8.8</string> 

Add following line inside string.xml file :

<string name="netwatch_lost_connection">No internet connection</string> 

Feel free to engage! This tiny library have a lot to do obviously . So help it if you liked it. There is always better solutions and libraries so search more and you'll found a better code.
Correct my mistakes and rewrite them in case you found some thing better or a more convenient way to handle issues.