2dec42fa6678527fa6f99e1d897b019db6e59989 - platform_frameworks_base

commit	2dec42fa6678527fa6f99e1d897b019db6e59989	[log] [tgz]
author	Prabir Pradhan <prabirmsp@google.com>	Wed Jul 15 14:38:24 2020 -0700
committer	Prabir Pradhan <prabirmsp@google.com>	Wed Jul 15 15:24:02 2020 -0700
tree	7b8181951a2d900348ca7c12472b6a267c2d7af7
parent	81b5e44d45db41669732f49cc5495f3153d20a1b [diff]

Move task to back when the back button is pressed on root task

This CL changes the behavior of pressing the back button on a root
activity so that the task is moved to the back, instead of the activity
being finished.

This removes the IRequestFinishCallback which IActivityTaskManager would
previously have triggered to make the Activity finish itself.

Bug: 146418616
Test: atest WmTests
Test: manual: flash crosshatch, press back button on a root activity,
observe task is moved to back.

Change-Id: I48ec35f841ab3b306fe80845150000c390908f5e

config/preloaded-classes[diff]
core/java/android/app/Activity.java[diff]
core/java/android/app/IActivityTaskManager.aidl[diff]
core/java/android/app/IRequestFinishCallback.aidl[Deleted - diff]
services/core/java/com/android/server/wm/ActivityTaskManagerService.java[diff]
services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java[diff]

6 files changed