- 3rd party developers can define himself-authenticator
and use the accountPreferences attribute to load the
predefined preference UI.
- If a developer defines an action intent to launch the
other activity in xml and it would return true due
to the true exported attribute and no permission.
- To avoid launching arbitrary activity. Here allows
to launch only authenticator owned activities.
Bug: 150946634
Test: make RunSettingsRoboTests -j ROBOTEST_FILTER=com.android.settings.accounts
Test: PoC app
Change-Id: I5ce1a0b3838db7b3fbe48c6ea23d5f093d625cdb
Merged-In: I5ce1a0b3838db7b3fbe48c6ea23d5f093d625cdb
(cherry picked from commit d6d8f98844)
addc1ea1b9