PopupWindow not respecting transparent background on intune only

[swolfand]

Describe the bug: At Slack we use the Android framework PopupWindow for user education, and on intune builds only we see that the transparent background of our 9 patch drawables aren't respected (see image) does intune do any transformation of these classes?

To Reproduce Steps to reproduce the behavior:

1. Install InTune build (From appstore is fine)
2. Register with a Microsoft account
3. Sign-in to an org
4. Go to any channel
5. Tap the Input field to bring up the toolbar
6. Look at the tooltip shown for formatting

Expected behavior: The tooltip should be shown as in the regular builds, no additional background/border

Screenshots and logs:

Smartphone (please complete the following information): -Android Emulator Pixel 2 API 30

Intune SDK 7.6.0

[bannus]

Hi @swolfand, thanks for the report. We're tracking this internally with #12812733.

Which version of the Company Portal did you use? Can you confirm it reproduces with the latest version of the Company Portal?

[swolfand]

Hi @swolfand, thanks for the report. We're tracking this internally with #12812733.

Which version of the Company Portal did you use? Can you confirm it reproduces with the latest version of the Company Portal?

I'm using 5.0.5333 I just reproduced it today with the latest version

[codylund]

Digging into this issue, I can reproduce locally in a test app without the Company Portal installed. My guess is that we are losing some default theming when the Build Plug-in rewrites PopupWindow to MAMPopupWindow, but I haven't root caused the issue.

@swolfand, one workaround I discovered via local testing is to explicitly set a transparent background on the PopupWindow instance, e.g.

popWindow.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));

We will continue tracking this issue and will hopefully investigate in more depth soon. However, this workaround should fix the issue for Slack in the short term.