implementation 'androidx.preference:preference:1.1.1'
 implementation 'androidx.lifecycle:lifecycle-process:2.3.0'
 implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
 implementation 'de.hdodenhof:circleimageview:2.1.0'
 implementation 'com.github.bumptech.glide:glide:3.8.0'
 implementation 'io.agora.rtc:full-sdk:3.0.1'
implementation 'org.greenrobot:eventbus:3.0.0'
implementation 'com.google.code.gson:gson:2.8.6'

   implementation 'com.github.eslam2010011:FastCall-1.0:1.9'

public class BaseApplication extends Application {
   @Override
   public void onCreate() {
       super.onCreate();
   	//https://www.agora.io/en/
       FastCall.init(this,"api_key_agora",new CallConfig().setRingingTimeEnd(30000).setiNotification(new INotification() {
           @Override
           public Notification getNotificationInGoing() {
               return   new NotificationHelper(FastCall.getContext())
                       .getNotification1(getString(R.string.app_name)+" Call", "Tap to return")
                       .build();
           }

           @Override
           public Notification getNotificationInIncoming() {
               return null;
           }
       }));
   }
}

 if (PermissionUtil.checkSelfPermission(MainActivity.this, Manifest.permission.RECORD_AUDIO, PERMISSION_REQ_ID_RECORD_AUDIO) &&PermissionUtil.checkSelfPermission(MainActivity.this,Manifest.permission.CAMERA, PERMISSION_REQ_ID_CAMERA)) {
           NotificationPayloadData notificationPayloadData=   new NotificationPayloadData();
           notificationPayloadData.setName("user_name");
           notificationPayloadData.setChannelName("Channel_Name");
           notificationPayloadData.setImage("url_image");
           notificationPayloadData.setCallState(CallState.ONGOING);  //CallState => ONGOING or INCOMING
           notificationPayloadData.setCallType(CallType.VIDEO); CallType=> VIDEO of VOICE
           new FastCall.CallActivityBuilder(notificationPayloadData)
                   .show(MainActivity.this);
           FastCall.getCallConfig().setOnEndCallListener(new CallConfig.CallListener.OnCallListener() {
               @Override
               public void OnEnd(boolean OnEnd, long callDurationInMillis, AppCompatActivity appCompatActivity) {
                   Toast.makeText(MainActivity.this,"OnEnd"+callDurationInMillis+"",Toast.LENGTH_LONG).show();
               }

               @Override
               public void OnRinging(boolean isFinishTime) {
                   Toast.makeText(MainActivity.this,"OnRinging"+"",Toast.LENGTH_LONG).show();
               }

               @Override
               public void OnANSWER() {
                   Toast.makeText(MainActivity.this,"OnANSWER"+"",Toast.LENGTH_LONG).show();
               }

               @Override
               public void OnDENY() {
                   Toast.makeText(MainActivity.this,"OnDENY"+"",Toast.LENGTH_LONG).show();

               }
           });
       }
   	
   
   

public class FirebaseMessagingService extends com.google.firebase.messaging.FirebaseMessagingService {

   @Override
   public void onMessageReceived(@NonNull RemoteMessage remoteMessage) {
       super.onMessageReceived(remoteMessage);
       if (remoteMessage.getData().size()>0){
   	 String type = remoteMessage.getData().get("TYPE");
   	 if (type.equals("call")){
   	 
   	        NotificationPayloadData notificationPayloadData=new NotificationPayloadData();
                   notificationPayloadData.setCallState(CallState.INCOMING);
                   notificationPayloadData.setCallType(CallType.VIDEO);
                   notificationPayloadData.setChannelName(CallType.VIDEO);
                   notificationPayloadData.setName("Eslam Mostafa");
                   NotificationManager  manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
                   Notification notification= new NotificationHelper(MainActivity.this)
                           .createIncomingCallNotification(notificationPayloadData)
                           .build();
                   manager.notify(1, notification);

   	 }
   	}