@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Click tracking
    if (getIntent().getExtras()intent.extras != null) {
        Personaсlicksdk.notificationClicked(getIntent().getExtras());
    }
}intent.extras)
}

newobject : AsyncTask<String?, Void?, Bitmap>Bitmap?>() {
 	@Override
	protected Bitmap   override fun doInBackground(String...vararg params: String?): Bitmap? {
		
        try {
			InputStream in = new
            val inputStream = URL(params[0]).openStream();
			
            return BitmapFactory.decodeStream(in);
		inputStream)
        } catch (e: IOException e) {
			            e.printStackTrace();
		}
		return null;
	}

	@Override
	protected void onPostExecute(Bitmap result) {
		
        }
        return null
    }

    override fun onPostExecute(result: Bitmap?) {
        super.onPostExecute(result);

        		Intentval intent = new Intent(getApplicationContext()applicationContext, MainActivity::class.class);
		java)
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |or Intent.FLAG_ACTIVITY_NEW_TASK |or Intent.FLAG_ACTIVITY_CLEAR_TASK);

        		//REQUIRED! For tracking click notification
        intent.putExtra(PersonaClick.NOTIFICATION_TYPE, data.get(["type"]));
        intent.putExtra(PersonaClick.NOTIFICATION_ID, data.get(["id"));

		PendingIntent])

        val pendingIntent = PendingIntent.getActivity(getApplicationContext()applicationContext, 0, intent,
            PendingIntent.FLAG_ONE_SHOT);

		NotificationCompat.Builder or PendingIntent.FLAG_IMMUTABLE)

        val notificationBuilder = new NotificationCompat.Builder(getApplicationContext()applicationContext, getString(R.string.notification_channel_id))
				
            .setSmallIcon(R.mipmap.ic_launcher)
				            .setLargeIcon(result)
				
            .setStyle(new NotificationCompat.BigTextStyle().bigText(data.get(["body"])))
				
            .setContentTitle(data.get(["title"))
				])
            .setContentText(data.get(["body"))
				])
            .setAutoCancel(true)
				
            .setContentIntent(pendingIntent);

        		NotificationManagerval notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
		if( notificationManager != null ) {
			 as NotificationManager
        notificationManager.notify(0, notificationBuilder.build());
		} else { 			Log.e(PersonaClick.TAG, "NotificationManager not allowed");
		}
	}
}.execute(data.get(["icon"]));

The SDK sends a token to the system automatically. You can use this method if you need to send the token forcibly yourself.

PersonaClicksdk.registerManager.setPushTokenNotification(android_token, callback);

PersonaClicksdk.registerManager.setPushTokenNotification(
    token = "93b033a394da31b3160b8e0a35b80b6c16eb99a22ed34e88afe2a117dd4bc601",
new Api.    listener = object : OnApiCallbackListener() {
	@Override
	public void
        override fun onSuccess(msg: JSONObject msg?) {
		
            // API response processing functionality
	}
});
        }
    }
)