- We didn't reset reset radio button state when user click back
while dialog was popped. Change the UI, when user really accepts the
dialog content, then changes radio button state.
- Migrate TtsEnginePreferenceFragment to RadioButtonPickerFragment
Fixes: 135588938
Test: manual
Change-Id: Ia824e08d59c77a23e6590ff0f5b7d897a73a1ff8
That is caused by layout xml changes. The radio button was clickable
in old xml resource. But it is not clickable in new xml resource.
Therefore we can't receive click callback. Fixed by changing
Radio button state when preference is clicked.
Fixes: 135285101
Test: manual, make RunSettingsRoboTests ROBOTEST_FILTER="com.android.settings.tts"
Change-Id: Idd7bf37d9ccbc1b56d41978d19dc05c8a81cc49a
