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分享package Yuleo.Android.ThreadTest;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class Activity01 extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TextView tv=new TextView(this);
tv.setText("hello");
setContentView(tv);
Thread t=new Thread();
t.start();
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
t=null;
tv.setText("world");
setContentView(tv);
}
}