- We were incorrectly making calls that could request layout after the
view was detached from the parent, causing a messed up
layout-invalidation hierarchy path. Now ensuring that we always reset
the view before detaching, and after attaching. As a result of this,
we need to ensure that the same optimization as before applies, which
is that children of TaskView don’t affect the relayout of TaskView.
We do so by making TaskView a subclass of FixedSizeFrameLayout which
only takes layout updates uni-directionally down the view hierarchy.
- This CL also fixes an issue with missing task bar buttons due to an
optimization which did not update the visibility and translation of
buttons if a view is laid out after the task view size has changed.
- Removing double measurement of TaskView sub-children
- Removing unnecessary invalidate after marking the thumbnail as
invisible
Change-Id: If8a330733941add1f4214af792227345d6a26309
3c107166fc