How to change transparent background in BottomSheetDialog?

Question

I work with BottomSheetDialog, and some difficulties have occurred. I want to remove the background of the black background, and change it to transparency. I tried this BottomSheetDialog with transparent background , but it did not work out. Help me.

[enter image description here][1]

code is:

BottomSheetDialog bottomSheetDialog = new BottomSheetDialog(getActivity());
    View parentView = getLayoutInflater().inflate(R.layout.content_status_dialog,null);
    bottomSheetDialog.setContentView(parentView);
    BottomSheetBehavior bottomSheetBehavior = BottomSheetBehavior.from((View)parentView.getParent());
    bottomSheetDialog.setCancelable(true);
    bottomSheetBehavior.setPeekHeight((int)TypedValue.applyDimension(
            TypedValue.COMPLEX_UNIT_DIP,100,
            getResources().getDisplayMetrics()));

    bottomSheetDialog.show();

If I add some style like this

 ((View) getView().getParent()).setBackgroundColor(Color.TRANSPARENT);

, it will look like this

use animation from bottom to up with alert box (transparent) ?? — sushildlh, Jul 12 '18 at 09:41
Possible duplicate of [Transparent bottom sheet layout in Android](https://stackoverflow.com/questions/37500339/transparent-bottom-sheet-layout-in-android) — sushildlh, Jul 12 '18 at 09:42
Yes, I tried everything. But they change the background of the dialogue, and I need to change the background over the diolog to transparency. — Mukhit, Jul 12 '18 at 09:44
@Mukhit just add this bottomSheetDialog.getWindow().setDimAmount(0); before bottomSheetDialog.show(); — , Jul 12 '18 at 09:52

score 6 · Answer 1 · edited Nov 29 '20 at 14:45

6

The only thing that needs to be done is by adding this line:

if(bottomSheetDialog.getWindow() != null)
bottomSheetDialog.getWindow().setDimAmount(0);

before

bottomSheetDialog.show();

edited Nov 29 '20 at 14:45

Marsad

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1
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answered Jul 12 '18 at 11:19

1

seems not working. – Ben Apr 21 '22 at 21:09

How to change transparent background in BottomSheetDialog?

1 Answers1