tree 83792674f716db4333445ccf4de7aa08641c28d0
parent c5a945385b62f7ad1861489cb99f85771a6b1edf
author Jack Yu <jackyu@google.com> 1636069600 -0700
committer Jack Yu <jackyu@google.com> 1636071232 -0700

Fixed data icon disappeared issue

When carriers have more than one APN that supports
internet APN type, the data icon might sometimes
disappeared, for example, after sending an MMS.
This is caused by the PreciseDataConnectionState
refactoring in Android 12. Added the workaround in
TelephonyRegistry to aggregate the data connection state for
internet, since it would be very difficult to make this
right in DataConnection class.

In Android 13, a more robust and comprehensive logic will
be added in the new data network controller to fix this.

Fix: 204328662
Fix: 187967526
Test: Manual test & TelephonyRegistryTest
Change-Id: Icba446e879e4d892829b41fdea50ebc1a10bf832