Code for Countdown timer in Android app

Using android.os.CountDownTimer, following count down timer code is designed.It will run according to milliseconds specified in below logic
import java.util.concurrent.TimeUnit; import android.app.Activity; import android.os.Bundle; import android.os.CountDownTimer; import android.widget.TextView; public class MainActivity extends Activity { TextView text1; private static final String FORMAT = "%02d:%02d:%02d"; int seconds , minutes; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); text1=(TextView)findViewById(R.id.textView1); new CountDownTimer(16069000, 1000) { // adjust the milli seconds here public void onTick(long millisUntilFinished) { text1.setText(""+String.format(FORMAT, TimeUnit.MILLISECONDS.toHours(millisUntilFinished), TimeUnit.MILLISECONDS.toMinutes(millisUntilFinished) - TimeUnit.HOURS.toMinutes( TimeUnit.MILLISECONDS.toHours(millisUntilFinished)), TimeUnit.MILLISECONDS.toSeconds(millisUntilFinished) - TimeUnit.MINUTES.toSeconds( TimeUnit.MILLISECONDS.toMinutes(millisUntilFinished)))); } public void onFinish() { text1.setText("done!"); } }.start(); } }
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