These controllers extended AbstractPreferenceController, which is not
quite compatible with some of the present framework. Especially for
indexable keys of settings search.
TetherEnabler and AllInOneTetherSettings are refactored based on the
change. Tests are updated.
Bug: 147272749
Test: CodeInspectionTest and other tests of classes touched by this CL
Change-Id: Ic3ad13e735d133c0959a0a309319a6fd5165b015
In AllInOneTetherSettings, we use TetherEnabler to hanle all behavior
related to tethering switch on/off.
In TetherEnbler, add WifiManager.WIFI_AP_STATE_CHANGED_ACTION to cover
all possible tethering state change.
TetherEnablerTest is modified accordingly.
Bug: 147322704
Test: make RunSettingsRoboTests ROBOTEST_FILTER=CodeInspectionTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=TetherEnablerTest
Test: make RunSettingsRoboTests
ROBOTEST_FILTER=AllInOneTetherSettingsTest
Change-Id: I505b3825f79260983fff9d3935ba834ad8f9f690
These controllers are responsible for persisting preference values and
managing the visibility and switch state. TetherEnabler will be
listening to changes of shared prefernce values and turn on/off
corresponding type of tethering when tethering is on at that time.
Bug: 146582865
Test: tests are created for each controller class.
Change-Id: I7e601b2bd693da59269517d2988bade7475e7f12
