How to create thread in Android : Handler class in android : Thread in android

Hello Dear Friends,

    Some time we got error when we create a Thread in android because activity class is also a thread class. For short out this problem we should use Handler class. A little example of handler class are given below-

// create thread

Handler handler = new Handler();

handler.postDelayed(new Runnable() {

public void run() {

// call method

add();

}

//sleep thread for 15 mili second

}, 1500);