为什么setCanceledOnTouchOutside（假）不报警建设者工作？ [英] why setCanceledOnTouchOutside(false) doesn't work in Alert builder?

问题描述

我在我的活动的警告对话框，并且不希望用户可以通过单击该对话框外的驳回。根据我的研究（这样）我发现 setCanceledOnTouchOutside（假）; 方法。不过，我不能在我的应用程序中使用它，它是可能的解雇对话框，而我有这个方法。

I have an alert dialog in my activity and don't want user can dismiss it by clicking outside of the dialog. Based on my research (like this) I found setCanceledOnTouchOutside(false); method. However, I couldn't use it in my application and it is possible to dismiss dialog while I have this method.

这是我的code：

private AlertDialog alertDialog;
alertDialog = new AlertDialog.Builder(this).create();
alertDialog.setCanceledOnTouchOutside(false);
alertDialog.setTitle("");
alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
        switch (intAlertAction) {
            case 1:
            case 2:
            case 3:
            default:
        }
}
});

任何建议将AP preciated。

any suggestion would be appreciated.

推荐答案

这是一个有趣的问题，我想我知道你的答案。

This is an interesting question and I think I know your answer.

我已被被测试在不同平台上的应用程序，我注意到它们之间的小的差异。上面，当你触摸敬酒消息的Andr​​oid 4.0，它只是消失。我quess它与对话（和AlertDialogs）相同。它只是消失触摸时（但它没有被驳回 - 只是无法看到）。

I have been testing an application on different platforms and I noticed a small difference between them. Above android 4.0 when you touch a Toast message, it simply disappears. I quess it is the same with dialogs (and AlertDialogs). It simply "disappears" when touching (but it is not dismissed! - just cannot be seen).

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