ActivityThread: Resolve runtime exception when pausing an activity

06-13 23:27:41.138  2160  2160 E ActivityThread: java.lang.RuntimeException: Performing pause of activity that is not resumed: {com.android.launcher3/com.android.launcher3.uioverrides.QuickstepLauncher}
06-13 23:27:41.138  2160  2160 E ActivityThread: 	at android.app.ActivityThread.performPauseActivity(ActivityThread.java:5021)
06-13 23:27:41.138  2160  2160 E ActivityThread: 	at android.app.ActivityThread.handlePauseActivity(ActivityThread.java:4986)

Change-Id: I5ecea1a0e77acb438812884c0f3e0e77cb29dcf2
Signed-off-by: minaripenguin <minaripenguin@users.noreply.github.com>
Signed-off-by: Anushek Prasal <anushekprasal@gmail.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>