android中的警报对话框不应关闭 [英] alert dialog in android should not dismiss

问题描述

我正在制作一个应用程序，其中有一个警报对话框.

I am making an application and it has an Alert Dialog in it.

现在我正在检查我在对话框正按钮 OnClick 方法中从 AlertDialog editTexts 获得的一些数据，但如果我从 edittext 字段获得的数据正确与否，对话框总是会关闭.

Now i am checking some data I got from AlertDialog editTexts in dialog Positive button OnClick method but the dialog always dismiss if data i got from edittext fields is correct or not.

我们如何禁用此功能.

更新:

我正在从对话框中获取 Pin 码和确认 Pin 码，在 onPositive 单击中我已检查以验证 pin 码.

I am gettin Pin Code and Confirm Pin Code from the Dialog Box and in onPositive click i have checked to verify the pin codes.

现在，如果 pin 码匹配，则调用 dialog.dismiss()，如果不匹配，则显示 Toast.

Now if the pin codes matches then it is calling dialog.dismiss() and if not matching then display a Toast.

但如果密码不匹配，它会向我显示消息并关闭对话框.

But in case of pin code not matched it displays me the message and dismiss the dialog.

我不希望这样的事情发生.

I dont want that to be happen.

更多更新:

有什么方法可以禁用确定"按钮，并在验证数据后启用肯定按钮?

is there any way that i will disable the OK Button and when data is verified it will enable the positive Button??

请帮忙

推荐答案

Cap.谢谢你的帮助.通过您的指南，我知道我可以禁用警报对话框按钮.是的！可以禁用按钮.

Cap. Thanks for your help. through your guides i have got to know that i can disable the Alert Dialog Button. YES! its possible to disable the buttons.

答案是:

我们可以使用以下方法禁用按钮:

we can disable the button using:

  Button pos =  Dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
  pos.setEnabled(true);

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