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| author | Craig Mautner <cmautner@google.com> | 2014-09-17 15:02:33 -0700 |
|---|---|---|
| committer | Craig Mautner <cmautner@google.com> | 2014-09-17 15:53:28 -0700 |
| commit | 6025770e6b8e19f2fd9f5099ec30f59bc439b48e (patch) | |
| tree | 2c618b24e829eb800056ef67e1fcd62313fac166 /docs/html/sdk/api_diff/13/changes | |
| parent | 36e793c73beb376c6c97275717a9ca4f848c9b51 (diff) | |
Don't remove active stacks from window manager
Background:
In ag/406771 we stopped deleting empty stacks in activity manager
and window manager. This fixed a problem where dormant tasks were
being added back to stacks later.
In ag/476888 we introduced a callback to inform the ActivityView
holder that the embedded task was complete. This callback was made
from the new method ActivityContainer.onTaskListEmpty().
In ag/483035 onTaskListEmpty() was expanded to detach the stack of the
ActivityView and also removed the stack from window manager. There
was a mistake in that CL that causes it to remove any non-home stacks,
not just ones in ActivityViews.
That mistake left us with an empty stack in activity manager and no
corresponding stack in window manager. As a result, when trying to
bring back a task that used to be in this stack window manager threw
up an exception.
This fix limits the stacks detached by onTaskListEmpty() to those
on VirtualDisplays.
Fixes bug 17469145.
Change-Id: I85a4452e8e85625e657d88e4cb9f366fd4026441
Diffstat (limited to 'docs/html/sdk/api_diff/13/changes')
0 files changed, 0 insertions, 0 deletions