1. Use setWidgetLayoutResource() for the controllable widget at the
right side.
2. Improve listener structure.
3. Extend checkbox clickable area.
Bug: 142530063
Test: make -j52 RunSettingsRoboTests ROBOTEST_FILTER=ShortcutPreferenceTest
Change-Id: Iebb9f62653914a0d7200c627f01cf7953d576960
And move the layout to settingslib.
The new TwoTargetPreference is a preference object that has a vertical
divider between main panel and widget (if it exists).
Converted master switch, restricted preference, gear preference to use
the new style
Change-Id: Ia3848cebb06b8edc4e60abf9b0caf13cdb29c22c
Fix: 36511169
Test: make RunSettingsRoboTests
Updated the importance seekbar to use colorAccent instead of a hardcoded
color.
Refactored the various gear icons to all use ic_settings (a rename of
ic_bt_config). Deleted the png version (ic_sysbar_quicksettings).
Cleaned up the add icon. Now there are two vector drawables (one white,
one tinted with the accent color). Deleted the existing pngs and updated
the usages to use one of the two vector drawables. Deleted the theme
attr for ic_menu_add that had no usages.
BUG: 28760785
Change-Id: Icd5561d5b3f5ddee8aab78a3da7daa2dca0e30e3
