- revert back to an Activity instead of a fragment. This
is a straight reverse of the changes introduced for trying
to have a Fragment.
Basically ChooseAccountActivity was previously an Activity for
choosing an account type. If the list of account types was containing
only one item, then the ChooseAccountActivity was just a pass thru
and was falling back to the only account authority available.
In the current reported bug, this was happening by disabling the
Email app and thus having only the GoogleAuthenticator as an
Authority.
Then in the onCreate() the ChooseAccountFragment was seeing that
there was only one account authenticator and issuing a BACK button
press. Too bad, this was done into a non finished Fragment transaction
and leading to a crash.
All in all, we NEED to have an Activity and cannot use a Fragment
in that case.
Change-Id: I4a867a25fe9580929ec50a6775105adac1f88c52
- get rid of PreferenceActivity as much as we can and use fragments instead
- add Drawer widget
- add Dashboard high level entry into the Drawer (but this is work in progress and would be done in another CL)
- add bypass of fragment's Header validation when launched from the Drawer but *force* validation if external
call thru an Intent
Be aware that WifiPickerActivity should remain for now a PreferenceActivity. It is used by SetupWizard and should
not trigger running the SettingsActivity's header building code. SetupWizard is a Home during the provisionnig process
and then deactivate itself as a Home but would make the Home header to appear in the Drawer (because momentarily we
would have two Home).
Also, verified that:
- the WiFi settings still work when called from SetupWizard
- when you have multiple Launchers, the Home header will appear in the list of Headers in the Drawer
Change-Id: I407a5e0fdd843ad7615d3d511c416a44e3d97c90
