Fix janky in App info screen
If a Recycle view inside in a NestedScrollView,
The times of calling recyclerView#onCreateViewHolder()
is requal to its data set.
When there are large set of apps need to be shown,
RecyclerView will need to take many time to call
onCreateViewHolder for each item.
So, it causes the screen is janky or freeze UI when page
is loading large data set.
For now, we get rid of NestedScrollView, just use RecycleView
and AppBarLayout to have same bahavior for spinner.
Fixes: 124384314
Fixes: 123036231
Fixes: 122964660
Fixes: 123088178
Test: 1. Select show system in App info screen. Observe whether there
is any janky.
2. Select show system in App info screen, and then change device
orientation. Observer whether there is any janky.
3. Go to Settings > Apps & notifications> Advanced > Special app access >
Select "battery optimization", and then Tap drop down and select "all
apps". Observe whether ther is any janky.
Change-Id: Icd65e91eec3b32476d80cc12e9c4baa71151306a
4 files changed