tree 16b508410a236fb1cdafdd8dd5ee5acf0dd74e28
parent ab012da3a2ee2f85dd940a662859915bbd93a7d7
author Riddle Hsu <riddlehsu@google.com> 1582384841 +0800
committer Riddle Hsu <riddlehsu@google.com> 1582538577 +0000

RESTRICT AUTOMERGE Create separated tasks for different apps from startActivities

Assume there are 2 applications A, B with different uids.
There are 4 activities A1, A2, B1, B2 with default task
affinity and launch mode.

After A1 called startActivities(B1, A2, B2):
 Original   : Task(A1, B1, A2, B2)
 This Change: Task(A1, B1), Task(A2, B2)
In other words, the source caller cannot launch its activity
above the activity of other application in the same task, and
it can still launch activity of other application in its task.

Bug: 145669109
Test: run cts --test android.server.cts.StartActivityTests \
      -m CtsServicesHostTestCases
Change-Id: I97bd875146a52f62b8fe82235487ccefb2955e8e