AlertDialog 使用直接上代码吧！public class AlertDialogUsage extends Activity {/** Called when the ac
AlertDialog 使用
直接上代码吧！
public class AlertDialogUsage extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); new AlertDialog.Builder(AlertDialogUsage.this) .setTitle("Powe level") .setMessage("Griffin's AlertDialog sample!") .setPositiveButton("Yes", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialoginterface, int i) { Log.d("TAG","[setPositiveButton]"); } } ) .setNegativeButton("No", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialoginterface, int i) { Log.d("TAG","[setNegativeButton]"); } } ) .show(); }}