To load the summary for the Settings > Display > Lock screen >
Shortcuts, we need to issue a binder/IPC call to query the content
provider that resides in the System UI process.
Previously, this was being done on the main thread. The thinking was
that it's critical to load this as soon as the Settings page is shown.
This results in ANRs, as per the attached bug.
The fix is to move the loading off the main thread and onto a background
thread.
Fix: 274788437
Test: unit tests updated
Test: manually verified that the summary is correct and that it updates
correctly after clicking on it, changing the lock screen shortcuts, and
going back
Change-Id: I41a5e883236de4f16c105f3930b8849538807f00
If there is no installed application with the ability to start an
activity with the SET_WALLPAPER action, we no longer show the
"Shortcuts" entry under the "Display > Lock screen" settings page.
Flag: CUSTOMIZABLE_LOCK_SCREEN_QUICK_AFFORDANCES
Fix: 274075866
Test: expanded unit test
Test: manually verified that, if Intent.resolveActivity returns false,
the shortcuts item isn't present in settings.
Change-Id: I919427d1e71a88a520c762307029a53065a68f46
Doing this will open the correct screen when clicking on "Shortcuts"
under Settings > Display > Lock screen.
Fix: 258471384
Test: manually verified that clicking on it opens the wallpaper picker
experience with the correct page showing.
Change-Id: I627bcb9c9fac7a834f1c9d9cb36b73a6c8817af5
This is in Display > Lock screen. It reads "Buttons" and the summary
text below it is a comma delimited list of the names of the
currently-selected quick affordances.
Fix: 256662519
Test: Manual verification that the lock screen and wallet
items are gone and the new item is visible and clicking it opens the
Wallpaper & style settings screen
Change-Id: If3746b5d0eb8c61edb9378cdb217ca248b999944
