commit b8e51a20c44645540e5d7a95c3250d5dc72969f3
author Wesley.CW Wang <wesleycwwang@google.com> Thu Jul 02 18:40:31 2020 +0800
committer Wesley.CW Wang <wesleycwwang@google.com> Thu Jul 02 18:40:31 2020 +0800
tree 50fc1f878a394a5281cb4a4c356d53f39d013b95
parent 1eaa5b733f63bdddcac23f9b3a840c32510dfd87

Improve wallpaper full preview page TB UX

 - From ag/11910869 (b/157871987), we only control full preview page tab's a11y param, since ag/12067604 changed category/wallpaper list's TB behavior, make full preview page's wallpaper preview pager apply same behavior when bottom sheet expanded (although only a little part be blocked, but once info sheet become bigger, like switch language, the result will similar to ag/11910869)
 video: https://drive.google.com/file/d/1w0nmnwACRvbEEIUaNqQrYIzLN9IQkytG/view?usp=sharing

 Bug: 160284173
 Test: manually

Change-Id: I30807e11914545b2c0d013a18e8fa7904bd04418