This change is to update the related UI in the battery page if the
battery is not present. This includes the following updates:
1. Update the summary of battery tile in the Settings homepage
2. Replace the battery level with "Unknown"
3. Replace the summary with help message in the battery page
4. Remove the battery meter icon
Bug: 171368508
Test: verify on an issue device
Change-Id: I892e0d137143160a0bce0c11ce9265120ebb8fd4
Merged-In: I892e0d137143160a0bce0c11ce9265120ebb8fd4
we shouldn't take users so deep into the settings IA because it's easy
to feel lost in settings after clicking on a result without additional
context.
Bug: 143055215
Test: robotest & manual
Change-Id: I337cb5ead31e1e4e7bf9be78132e90630f83ee43
When it is charging, show "5% - charging"(not only "5%")
Bug: 112013485
Test: RunSettingsRoboTests
Change-Id: If2299cc4929d8fc40d63669b74590fafe39122dc
The resources available to tests are now exactly the merged resources
located in the APK under test.
Bug: 74359828
Test: make -j56 RunSettingsRoboTests
Change-Id: I050db81a92decefea23314b5ec7a62f77ff4bb2b