Bug: 30681771
Test: SettingsUnitTests
Refactor visibility logging from InstrumentedFragment into a mixin. And
apply mixin in remaining fragments.
Change-Id: Ibbb59904336254a3e4bb9e8c7d0b36e5a6bc2622
With this CL, AvailableVirtualKeyboardFragment searches icon resource in
the following order, which makes it easier to find a certain IME when
one APK contains multiple IMEs.
1. Service Logo
2. Service Icon
3. Application Logo
4. Application Icon
Bug: 28204635
Change-Id: I406ccc0d53e6ec69793c2fc8be8c6c1c90b34811
1. Introduces new UI components as per the new flow
2. Temporarily disables components in the old flow that are to be
replaced by the new flow. This is done so we can neatly revert
to the old flow if there are issues with the new flow
3. AvailableVirtualKeyboardActivity now responds to
android.settings.INPUT_METHOD_SETTINGS intents instead of
InputMethodAndLanguageSettingsActivity
Bug: 25752812
Change-Id: I728d7ee185827ed328c16cb7abce244557a26518
