-Add onSessionUpdated() callback to notify UI -Add test case Bug: 154916764 Test: make -j50 RunSettingsLibRoboTests Change-Id: I6cead2fc4411c83d9ae8122e0d761f09d9f56e57
-Add onSessionUpdated() callback to notify UI -Add test case Bug: 154916764 Test: make -j50 RunSettingsLibRoboTests Change-Id: I6cead2fc4411c83d9ae8122e0d761f09d9f56e57