我想从活动时重新启动被解雇建有警报建设者prevent对话框。

I am trying to prevent dialogs built with Alert builder from being dismissed when the Activity is restarted.

如果我重载onConfigurationChanged方法我能成功地做到这一点，重新布局，以正确的方向，但我失去的EditText粘文本特征。因此，在解决对话框的问题，我创造了这个的EditText问题。

If I overload the onConfigurationChanged method I can successfully do this and reset the layout to correct orientation but I lose sticky text feature of edittext. So in solving the dialog problem I have created this edittext problem.

如果我救了弦从EditText上，并重新分配他们在onCofiguration变化，他们似乎仍然默认为初始值旋转前没有输入的内容。即使我强制无效似乎并更新它们。

If I save the strings from the edittext and reassign them in the onCofiguration change they still seem to default to initial value not what was entered before rotation. Even if I force an invalidate does seem to update them.

我真的需要解决或者对话框的问题或问题的EditText

I really need to solve either the dialog problem or the edittext problem.

感谢您的帮助。

推荐答案

要避免这个问题现在最好的办法是使用DialogFragment.

The best way to avoid this problem nowadays is by using a DialogFragment.

创建延伸DialogFragment.覆盖onCreateDialog并返回旧 对话框 或AlertDialog.

然后你可以用DialogFragment.show(fragmentManager,标签） 。

Then you can show it with DialogFragment.show(fragmentManager, tag).

下面是一个Listener:

public class MyDialogFragment extends DialogFragment {

    public interface YesNoListener {
        void onYes();

        void onNo();
    }

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        if (!(activity instanceof YesNoListener)) {
            throw new ClassCastException(activity.toString() + " must implement YesNoListener");
        }
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        return new AlertDialog.Builder(getActivity())
                .setTitle(R.string.dialog_my_title)
                .setMessage(R.string.dialog_my_message)
                .setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        ((YesNoListener) getActivity()).onYes();
                    }
                })
                .setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        ((YesNoListener) getActivity()).onNo();
                    }
                })
                .create();
    }
}

而在您调用活动：

And in the Activity you call:

new MyDialogFragment().show(getSupportFragmentManager(), "tag"); // or getFragmentManager() in API 11+

这答案混合这三个​​问题（和他们的答案）：

This answer mixes these three questions (and their answers):

避免对话框 Android的最佳途径设备旋转后关闭 的Andr​​oid DialogFragment VS对话 我如何能表现出DialogFragment使用兼容包？ Android Best way of avoid Dialogs to dismiss after a device rotation Android DialogFragment vs Dialog How can I show a DialogFragment using compatibility package?