AlertDialog关闭不起作用
问题描述：
我有以下AlertDialog:
I have the following AlertDialog:
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(mContext);
dialogBuilder.setTitle(R.string.title);
dialogBuilder.setMessage(mContext.getString(R.string.message));
dialogBuilder.setPositiveButton(R.string.positive, new MyOnClickListener());
dialogBuilder.setNegativeButton(R.string.negative, new MyOnClickListener());
dialogBuilder.show();
使用此ClickListener
with this ClickListener
public static class MyOnClickListener implements DialogInterface.OnClickListener{
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
}
我希望当单击两个按钮中的任何一个时，该对话框都将关闭，但该对话框保持打开状态.
I would expect the dialog to be closed, when clicking on either of the buttons, but the dialog stays open instead.
我调试了onClick方法和该行
I debugged the onClick method and the line
dialog.dismiss()
正在执行，但是什么也没有发生.
is being executed, but nothing happens.
我要去哪里错了，或者该如何解决?
Where am I going wrong or how can I fix this?
答
在顶部声明您的AlertDialog，例如:
Declare your AlertDialog at the top like:
private AlertDialog myAlertdialog;
而不是将您的dialogBuilder.show();替换为
myAlertDialog = dialogBuilder.create();
myAlertDialog.show();
比您可以致电myAlertDialog.dismiss();