Require READ_CALL_LOG permission to see phone numbers in phone state.
Incoming and outgoing call phone numbers are visible in the phone state
broadcast and via the PhoneStateListener. To enhance user privacy, change
to require the READ_CALL_LOG permission in order to receive the call
phone numbers.
This means to see phone numbers:
1. android.intent.action.PHONE_STATE - requires READ_PHONE_STATE and
READ_CALL_LOG permission.
2. PhoneStateListener#onCallStateChanged - now required READ_CALL_LOG
permission.
To support this new behavior, added sendBroadcastAsUserMultiplePermissions
method to context to allow sending the broadcast to all users while
requiring the two permissions.
Bug: 78650469
Test: Created PHONE_STATE broadcast receiver in test app and verified that
when no permissions are granted, the phone number is empty for incoming
and outgoing calls.
Test: Granted Phone state permission to test app and verified that phone
number is not populated.
Test: Granted test app read call log permission and verified that phone
number is populated.
Test: Created PhoneStateListener in test app and verified that when no
permissions are granted, phone number is empty for incoming and outgoing.
calls.
Test: Granted read call log permission to test app and verified that both
the incoming and outgoing numbers are populated.
Change-Id: I857ea00cc58a0abbb77960643f361dd6dd9c8b56
10 files changed