SyncIt
SyncIt will call a method implemented in your activity to notify data connection changes.
Add SyncApplication to your manifest
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:name="test.jinesh.sync.SyncApplication"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
Just implements OnSyncListner in your activities in which you want to listen for data connection changes.
@Override
public void onSync(boolean isDataAvailable) {
if(isDataAvailable){
/*Call web service to update views here*/
}else{
/*No data connection*/
}
}