The logic that canceled underlying animations caused a problem
when there were more than one animation in the list (due to removing
items from a list that was currently being processed elsewhere).
Change-Id: Ie207f340b5d7de4ffcf56a26c05ec394abb80224
The new ArrayMap class is more efficient for small collections.
Transitions use maps all over the place to collect/use property
values in setting up the transition animations. Changing to ArrayMap
should be more efficient, especially in terms of memory allocations
and GCs.
Issue #9276256 Transitions: Reduce memory allocations
Change-Id: I07b7d4ba68d5a207808eca11943aa3578fa90e3e
Previously, ValueAnimator would always call into the Trace class to
log start/end events. When the animator is an ObjectAnimator, this
call necessitated building a new String to capture the animated property
name. This fix puts the calls to Trace inside a check for isTagEnabled(),
to ensure that we only bother building the trace name when tracing is
actually enabled.
Change-Id: I56ef093f3b67b31a19c861f9d1e44a84341edf53
The behavior of running a transition is janky and unpredictable,
when there is already a transition running on the same scene root.
Usually, the new transition simply jumps to the end values, or
jumps to the start values for that transition and animates from
there.
A better approach is to cancel any running transition first, the
start the new transition from that point.
Even better would be to blend old/new transitions, or at least adjust
the animation timing according to where/when the previous transition
stopped. In the meantime, this fix is at least better than the
previous approach of ignoring running transitions.
Change-Id: I4f5fabb55f6454f1e9d66589a9a7c36f9fc013fb
Treats headers and footers as "enabled" list items when header and footer
dividers are turned on. Also fixes incorrect drawing of dividers when
"stack from bottom" is enabled.
Bug: 7288159
Change-Id: Ibfc48841502a410357db04aaed01072703c7d36c
setDuration() wasn't handled correctly for TransitionGroup; it should
propagate the value to its children.
Also, videos with no ids were not being handled correctly. The transition code was
using the default id on those views (-1) to store start/end data about the view,
causing multiple non-id views to clobber values in the hashmaps. The correct approach
should be to ignore default id values - only store information about the view
instances, not about the unset ids.
Also, added a new test InterruptTest to be used to fix the current behavior of
not handling situations where new transitions start while old ones are still taking place.
Change-Id: I4e880bdbb33cc26d487bceb0d56e463e72f7621f
This change also fixes a race condition. If multiple UI threads are used
in a single process, RelativeLayouts could end up using the same nodes
in different windows, causing mayhem and headaches.
Change-Id: I9ba4a0bf05d44e1a1e7a82443d40c500c657cd7a
Remove some abstraction-breaking magic in ActionBarView and replace it
with proper resolution of the icon/logo when creating a window. The
old implementation relied on the ActionBarView's context being an
Activity.
Bug 9171554
Change-Id: Idbbb1942622195dcb55e8119f2d64287b07bb509
