Return CharSequence instead of String.
All user visible string should be modeled as CharSequence.
Bug: 73950519
Test: robotest
Change-Id: I30befef0c33f94351d4a2774e283bd1ed804aa8b
- DashboardFragment integrates Slices and settings search better than
SettingsPreferenceFragment, and is more testable.
Test: robotests
Change-Id: I5f73836f94712c03521eac6b3f67964524381078