FAB shortly visible after app start if visibility=gone

taltstidl / AndroidSlidingUpPanel

This library provides a simple way to add a draggable sliding up panel (popularized by Google Music and Google Maps) to your Android application. Brought to you by Umano.

http://umano.me

Apache License 2.0

13 stars 6 forks source link

FAB shortly visible after app start if visibility=gone #17

Closed Siegbaert closed 9 years ago

Siegbaert commented 9 years ago

Given gollowing scenario:

1 Activity with SlidingUpPanel + FAB
SlidingPanel default state = HIDDEN
FAB visibility = gone

If you start the application you will see that the FAB is shortly visible (~ 0.5 seconds) and will then be gone.

Afterwards showing/hiding the FAB works perfectly. I hope to have some time this week and try to look into it on my own.

taltstidl commented 9 years ago

@Siegbaert This is an issue with the AppCompat Support Design Library. See Issue #182093 of the Android Issue Tracker. The good news is, they seem to have a fix for it, the bad news is, they didn't release it yet. So you'll have to wait. I'll be closing this issue. If the issue still persists after the official release with the fix, please reopen it. Thank you!

Siegbaert commented 9 years ago

Oh well... this didnt come up in my google search. I wrote 2 different activities using a FAB. One with your changes to SlidingUpPanel lib and one without using the library. This bug didn't appear in the other activity so I thought it must be the lib causing the problem. Sorry for bodering you and thank you very much!