Android开发之Dialog实例-删…

确实可以 原文地址：Android开发之Dialog实例-删除对话框的实现 作者：baohanqing public class MainActivity extends Activity { private Button mybut=null; private TextView mytxt=null; protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); this.mytxt=(TextView) super.findViewById(R.id.mytxt); //获取我们的按钮对象 this.mybut=(Button) super.findViewById(R.id.mybut); //为我们的按钮添加事件 this.mybut.setOnClickListener(new OnClickListenerImp()); } public class OnClickListenerImp  implements OnClickListener{ public void onClick(View arg0) { Dialog dialog=new AlertDialog.Builder(MainActivity.this) .setTitle("删除对话框") .setIcon(R.drawable.ic_launcher) .setMessage("确认删除吗？") //相当于点击确认按钮 .setPositiveButton("确认", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { MainActivity.this.mytxt.setText("删除成功"); } }) //相当于点击取消按钮 .setNegativeButton("取消", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub MainActivity.this.mytxt.setText("取消删除"); } }) .create(); dialog.show(); } } }