DO NOT MERGE Re-use existing group and duplicates fragments if possible
- If group fragment is added and visible and we are loading another
group, we simply update the existing group fragment.
- Always see if a fragment is in fargment manager before creating and
adding another one.
- Scroll to top when switching to all contacts view.
- Address a TODO to pop group fragment rather than finishing activity.
Bug: 30944495
Test: manual - navigate b/w fragments (w/ rotation), add and remove
groups; and observe fragment manager's behavior.
Change-Id: Idff71e62ed6ff6e2a12884b2f232336fe3edbf38
(cherry picked from commit febd4a7508b0c33d6dc3da10c8792d3c4f6b665d)
2 files changed