Fix crash on hanging up simulator video call.

The problem is that InCallActivityCommon#onStop will try to commit any fragment which will crash.

This change also fix a bug that simulatorRemoteVideo is not stopped after hanging up.

Bug: 67045513
Test: manual
PiperOrigin-RevId: 170380589
Change-Id: I25e0f43141eaa573189f4d9c0109fd2689c10374
8 files changed
tree: 62e9f38f107a3a0021c2454bda23a3da5c06f43d
  1. assets/
  2. java/
  3. Android.mk
  4. AndroidManifest.xml
  5. CONTRIBUTING
  6. LICENSE