Display countdown on controls on Android

public class Countdowntimeractivity extends activity {

Private Timecount time;

private Button checking;

@Override

protected void OnCreate (Bundle savedinstancestate) {

TODO auto-generated Method Stub

Super.oncreate (savedinstancestate);

Setcontentview (R.layout.main);

Time = new Timecount (60000, 1000);//Construct Countdowntimer Object

checking = (Button) Findviewbyid (R.id.button1);

Checking.setonclicklistener (New Onclicklistener () {

@Override

public void OnClick (View v) {

Time.start ()/Start timing

}

});

}

/* Define a countdown to the internal class * *

Class Timecount extends Countdowntimer {

Public Timecount (Long millisinfuture, long Countdowninterval) {

Super (Millisinfuture, countdowninterval);//parameter is total time length, and timing interval

}

@Override

public void OnFinish () {//triggered at completion of timer

Checking.settext ("Re-verification");

Checking.setclickable (TRUE);

}

@Override

public void Ontick (long millisuntilfinished) {//Timing process Display

Checking.setclickable (FALSE);

Checking.settext (millisuntilfinished/1000+ "seconds");

}

}

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