1.3.0

1.3.0

Changelog:

• OplusSliderPreference: add dafault values methods
• SummaryAdapter: add documentation
• OplusMenuPreference: improve popup menu with adapter and check mark
• OplusSwitchPreference: use SwitchCompat for better theming.
• OplusRecyclerView: add documentation.
• OplusPreferenceFragment: add documentation.
• OplusPreferenceCategory: add documentation.
• OplusPreference: add helper methods and documentation.