防止BottomSheetDialogFragment隐藏键盘 [英] Prevent BottomSheetDialogFragment from hiding keyboard

问题描述

如果我在当前活动/片段中打开了键盘，则当我显示BottomSheetDialogFragment时，键盘将被关闭，但我希望键盘停留在BottomSheetDialogFragment后面的背景中.当我显示BottomSheetDialogFragment时，有没有办法使键盘在bottomSheetDialogFragment后面保持打开状态并防止键盘被关闭?

If I have keyboard opened in current activity/fragment, when I present the BottomSheetDialogFragment, keyboard gets dismissed, but I want the keyboard to stay up in the background behind the BottomSheetDialogFragment. Is there a way to keep keyboard opened behind bottomSheetDialogFragment when I show the BottomSheetDialogFragment and prevent keyboard from being dismissed?

我正在这样显示BottomSheetDialogFragment:

I am showing the BottomSheetDialogFragment like this:

modalBottomSheet.show(
                (activity as AppCompatActivity).supportFragmentManager,
                ModalBottomSheet.TAG + System.currentTimeMillis().toString()
)

推荐答案

我知道了.在您的BottomSheetDialogFragment的子类中，在方法中:重写fun setupDialog(dialog:Dialog，style:Int)，请执行以下操作:

I figured it out. In your BottomSheetDialogFragment's subclass, in the method: override fun setupDialog(dialog: Dialog, style: Int), do:

dialog.window?.setFlags(
            WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
            WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);

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