> All previews are generated on demand when the corresponding
header expands
> Using ItemAnimator to animate layout changes when preview loads
Bug: 196238313
Test: Manual
Change-Id: I0cb859c8443c2c536399e4063f58baecfc7416ad
Replacing drawables interrupts touch feedback of ripples. Implementing
custom state lists allows altering the corner radius without cutting off
ripples and also means we reduce unnecessary object creation.
Fix: 190467676
Test: locally
Change-Id: I10eec042aae57d278f8254327d42df945767c7ac
Changes:
1. Add a WidgetListHeader view for showing icon, app name and a subtitle.
2. Only WidgetListHeaders are always visible to users in the full widget
picker.
3. Only one widgets list from an app is visible in the full widget picker
at any one time.
Test: Auto: run add robolectric tests under widget/picker
Manual: Open full widgets picker. Then, expand and collapse apps.
Video: https://drive.google.com/file/d/1gzfeEm5IOAu0qHsO77OTS2eMfU7CHJiL/view?usp=sharing
Bug: 179797520
Change-Id: Idac58be23dfeafcb79b3c61b4972d3addb462de1
Changes made:
1. Model: added an abstract class for storing common information for
entries shown in the full page widgets picker.
2. Introduced a ViewHolderBinder interface to split the logic of binding
data to ViewHolder into separate classes.
3. Move the view holder binding of WidgetsListRow from WidgetListAdapter
to its new class.
4. Move some widgets picker classes into a new picker package.
Test: Auto: Run WidgetsListAdapterTest, WidgetsListRowEntryTest and
WidgetsListRowViewHolderBinderTest.
Manual: open the all apps widgets tray and navigate the list.
Bug: 179797520
Change-Id: Iab29557842bb79156cad84d00a4c5d0db0c5aa06
Sunny Goyal
Stevie Kideckel
Steven Ng