Arc Wang e80b74de3a [Large screen] Check if it's in 2-pane before 2-pane deep link flow
The callback of SplitStateObserver.SplitStateListener can have one
or more active splits when there is already 2-pane in Activity stack.

This change prevent unnecessary 2-pane deep link flow if the Activity
is already in 2-pane activity stack.

This solution does not work if the Activity was started in a new task.
(e.g., Intent.FLAG_ACTIVITY_NEW_TASK, launchMode singleTask).

Bug: 201379454
Bug: 201620626
Bug: 204398432
Bug: 204397936
Bug: 197609195
Bug: 197609197
Bug: 204501179
Bug: 204959335
Bug: 204845334
Test: manual
      1. Settings -> Apps > Default apps > Opening links.
      2. Click back button should back to Default apps page.
Change-Id: I04aaceed47a8f2754a4e17c53b49252f61e0a1d1
2021-11-04 17:20:17 +08:00
2021-10-01 10:15:03 -07:00
2019-04-04 12:49:15 -07:00
2019-11-25 20:28:35 +09:00
2020-02-03 01:03:46 +00:00
Description
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3.1 GiB
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Kotlin 10.2%