返回键

Android应用退出确认对话框

最新推荐文章于 2018-07-07 19:20:01 发布

原创最新推荐文章于 2018-07-07 19:20:01 发布 · 178 阅读

0 ·

CC 4.0 BY-SA版权

@Override
public void onBackPressed(){
	AlertDialog.Builder dialog = new AlertDialog.Builder(this);
	dialog.setTitle("确认退出");
	dialog.setMessage("你确定要退出吗？");
	dialog.setNeutralButton("确定", new DialogInterface.OnClickListener(){
		@Override
		public void onClick(DialogInterface dialog, int which){
			finish();
		}
	});
	dialog.setNegativeButton("取消", new DialogInterface.OnClickListener(){
		@Override
		public void onClick(DialogInterface dialog, int which){
			
		}
	});
	dialog.show();
}