android - 10 秒后关闭 Activity ？

Question

我用它来调用另一个 Activity

主.java

 Intent intent = new Intent(this, Message_Note.class);
  intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  startActivity(intent);

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);
    }



}

如何在 10 秒后关闭 Message_Note Activity ？？我应该使用线程吗？

Answer 1

100 毫秒后， Activity 将使用以下代码结束。

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);
    }
}