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
This fragment class is created to display Wifi tether settings, Usb
tether settings and bluetooth tether settings within the single "Hotspot &
tethering" screen. By creating a new fragemnt, we can safely change the
UI by replace fragment name in xml file.
Right now, it only supports wifi tether settings and mostly copied from
WifiTetherSettings.java.
Bug: 146447611
Test: AllInOneTetherSettingsTest is created and run.
Change-Id: Icdac0d4930451e6956dbf6ef0f4b65bce96fed3f
