屏幕变暗并与BottomSheets互动 [英] Dim Screen and Block Interaction with BottomSheets

问题描述

BottomSheetBehavior已在Android设计支持库23.2中引入，但是它不会使屏幕的其余部分变暗，也不会阻止与UI的其余部分的交互.无论如何，这可以实现吗?

BottomSheetBehavior has been introduced in Android Design Support Library 23.2, however it does not dim the rest of the screen and does not block interaction with the rest of the UI. Is there anyway this can be achieved?

推荐答案

public class BottomSheetDimmedFragment extends BottomSheetDialogFragment {
    public static final String TAG = BottomSheetDimmedFragment.class.getSimpleName();

    @NonNull
    @Override
    public Dialog onCreateDialog(final Bundle savedInstanceState) {
        final BottomSheetDialog dialog = (BottomSheetDialog) super.onCreateDialog(savedInstanceState);
        final View view = View.inflate(getContext(), R.layout.test, null);
        dialog.setContentView(view);
        return dialog;
    }

    public void show(final FragmentActivity fragmentActivity) {
        show(fragmentActivity.getSupportFragmentManager(), TAG);
    }
}

在您的活动中:

BottomSheetDimmedFragment sheet = new BottomSheetDimmedFragment();
sheet.show(this);

现在，您将看到一个暗淡的颜色，并且当单击一个暗淡的颜色时，对话框也会关闭.

Now, you will have a dim and also when clicked on a dim the dialog will close.

实施摘自此处.

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