We are developing an SMS and RCS (Rich Commmunications Services) app.
The phone can be in two modes (after reboot):
- Direct Boot (for 7.0)
- and for non Direct Boot mode (pre 7.0)
Two possible events:
1. Upon receiving a message (SMS or RCS)
2. Upon a RCS IP voice call
Questions:
Where are contacts data [https://developer.android.com/guide/topics/providers/contacts-provider.html] stored? (in Credential encrypted storage or Device encrypted storage?)
How does the app display the contact name (first/last name) upon receiving a message or getting a voice call?
Thanks!