android提示框

// 对话框 AlertDialog.Builder builder = new Builder(MainActivity.this); builder.setMessage("是否确认删除！") .setPositiveButton("确认", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub dialog.dismiss(); Toast.makeText(MainActivity.this, "删除成功", 0).show(); } }) .setNegativeButton("取消删除", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub dialog.cancel(); Toast.makeText(MainActivity.this, "取消成功", 0).show(); } }).create().show();