1. Move getPreferenceScreenResId() from individual subclass to
InstrumentedPreferenceFragment.
2. Removed InstrumentedPreferenceFragment.getTitle() and let the
preference fragments that do not have preference screen set the activity
title directly instead.
3. Removed OptionsMenuFragment as all it does is call
setHasOptionMenu().
- changed subclasses of OptionsMenuFragment to extend from
InstrumentedPreferenceFragment directly.
- none of the exisitng subclasses actually implements the option menu
related methods to provide any option menu. So, the setHasOptionMenu()
call is not added to the subclasses.
4. Update Languages preference title.
- launch the fragment from the preference controller instead of from the
default handling, as we need the title res id at launch time to get it
work properly when retrieving the title from back stack.
Bug: 64564191
Test: blaze-bin/screenshots/android/i18nscreenshots/i18nscreenshots
Change-Id: Ibecdcab32cbaed8bf604ec5ebe0a926b4e489a7d
- Add missing title to preference screen xml so that they will be used to
set the activity title when the fragment is launched.
- Also updated some incorrect preference screen titles.
- Overrides getTitle() in preference fragments that do not use the
preference screen xml.
Bug: 64564191
Test: blaze-bin/screenshots/android/i18nscreenshots/i18nscreenshots
Change-Id: Id72d5ddf18f0962bc484de8bbd847a2e55d6371e
