- public class Countdown extends Activity{
- private int time = 30; //初始化时间
-
- public void onCreate(Bundle savedInstanceState){
- super.onCreate(savedInstanceState);
-
- setContentView(R.layout.countdown);
- handler.postDelayed(runnable, 1000);
- }
-
- Handler handler = new Handler();
- Runnable runnable = new Runnable() {
- @Override
- public void run() {
- time--;
- if(time>0){
-
handler.postDelayed(this, 1000);
//public final boolean postDelayed(Runnable r,
-
//long delayMillis)
//从当前时间开始延迟delayMillis时间后执行Runnable
- }
- }
- };
- }
原文地址:http://blog.csdn.net/ithomer/article/details/6903084
android之Handler Runnable实现倒计时,布布扣,bubuko.com
android之Handler Runnable实现倒计时
原文:http://www.cnblogs.com/zyppac/p/3596960.html