This reverts commit 457c3cbec2.
Revert with fix/test.
The fix is that we removed DevicePickerFragment#initDevicePreference(),
which incorrectly set a useless widget on preference, and removes the
gear icon from preference, preventing bind() call to go through
Change-Id: Ia70cdb51d13cca6035a4e7fe8008d195f7f00c6e
Fix: 36511169
Test: runtest --path tests/app/src/com/android/settings/bluetooth/DevicePickerActivityTest.java
- Add logging when users selects the listed devices to connect or
disconnect, and when connection error is shown
- Update the event for the top level bluetooth master switch toggle to
have its own event.
Change-Id: I58f21256fdd07fad9d733ff987ff38df1148f4f8
Fix: 35065258
Test: make RunSettingsRoboTests
