eclipse 10 秒后关闭活动？
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Close an Activity after 10 seconds?
提问by NPLS
I use it to call another activity
我用它来调用另一个活动
Main.java
主程序
Intent intent = new Intent(this, Message_Note.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
Message_Note.java :
Message_Note.java :
public class Message_Note extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.message);
}
}
How can i CLOSE the Message_Note Activity after 10 seconds ?? i should use a thread ?
如何在 10 秒后关闭 Message_Note 活动？我应该使用线程吗？
回答by Spring Breaker
After 100 MS, the activity will finish using the following code.
100 毫秒后，活动将使用以下代码完成。
public class Message_Note extends Activity
{
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.message);
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
public void run() {
finish();
}
}, 100);
}
}
回答by Chintan Rathod
You can use following approach.
您可以使用以下方法。
Approach 1
方法一
int finishTime = 10; //10 secs
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
public void run() {
YourActivity.this.finish();
}
}, finishTime * 1000);
Approach 2
方法二
int FinishTime = 10;
int countDownInterval = 1000;
counterTimer = new CountDownTimer(FinishTime * 1000, countDownInterval) {
public void onFinish() {
//finish your activity here
}
public void onTick(long millisUntilFinished) {
//called every 1 sec coz countDownInterval = 1000 (1 sec)
}
};
counterTimer.start();
回答by kalin
Another way is just like this:
另一种方法是这样的：
new Handler().postDelayed(new Runnable(){
@Override
public void run() {
Message_Note.this.finish();
}
}, 10000);
回答by Paul-Mehdy M'Rabet
You can use AlarmManager. See :
您可以使用警报管理器。看 ：
http://developer.android.com/reference/android/app/AlarmManager.html
http://developer.android.com/reference/android/app/AlarmManager.html
and
和
