Android 线程超时的例子
2010-11-05 00:56:40 来源:WEB开发网android的线程和java的线程是有些不同的,这个超时的例子我也试了一天了。android的线程实在是蛋疼。
直接上代码:
Java代码
import java.util.Timer;
import java.util.TimerTask;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
/**
* @author Tony Shen
*
*/
public class Main extends Activity {
private Button button;
private Timer timer;
private final int TIMER_EXECUTE = 1;
private final int ERROR_MESSAGE = 1;
private final int CHECK_TIME = 5000;
private EThread eThread;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
button = (Button) findViewById(R.id.btn);
button.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
//timer for check the thread
timer = new Timer();
timer.schedule(new TimerTask(){
@Override
public void run() {
checkThread();
}
},CHECK_TIME);
eThread = new EThread();
eThread.start();
}
});
}
@Override
protected Dialog onCreateDialog(int id) {
return new AlertDialog.Builder(this).setTitle("错误")
.setMessage("线程超时!").create();
}
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