The new display list properties introduces in JB were causing numerous
and expensive memory allocations while scrolling lists. During a scroll
ListView sometimes attempts to apply an offset to views before they are
drawn for the first time. This had the side effect of generating a new
IllegalStateException and its entire stack trace. The exception was
caught inside the display list and never seen by users.
Generating an exception is very expensive both in terms of allocated
memory and CPU time spent crawling the stack.
List scrolls/flings are a common case of this issue but it also happens
during various types of animations. A simple alpha animation, for instance,
can cause the problem to occur.
Another side effect of this issue is more frequent and longer GC pauses.
Change-Id: Ic1b37cc84f7c8f290209cfb990d030e96d6e0dc7
RouteGroups always report back the loudest volume of their component
routes. Maintain this through volume update requests (such as those
reported by volume hard keys) such that each route updates
individually, but the group slider always indicates the loudest value.
Change-Id: I5de4b9048bf55682b6271e9485fe50496a1c97c2
Allow applications to set a requested volume level on RouteInfo
objects. If requested for a user route, the app-supplied callback will
be invoked to perform actual volume adjustment.
Change-Id: I856990a0da7292492aa15e6562dbc3d055b848a0
If the filter graph in an app closes out, the SurfaceTextureTarget
filter was losing the reference to the original surfacetexture, and the
app would re-start the graph without setting the surfacetexture again,
thus leading to a crash in registering a surface from surfacetexture.
Typical scenarios is start/stop immediately in camera effects recording.
Fix part of b/6651352
Fix part of b/6655597
Change-Id: Ib2bae7e886784e91b3a886f7ccd439ff190feb22
Transition animations were set to fillAfter=false which caused them
to revert when they had completed. Normally this would not have
mattered as the final state was obscured by the new Activity. In
the case of the Phone app the Activities churn so much that the
original Activity was exposed.
Fixes bug 6691421.
Change-Id: I96b8a43d0a2cac9a34a14a309548c41451c65a57
The old version of the script is broken and is cached due to an error in
our gstatic configuration. We had to change the name to avoid hitting the
cached version on external proxies.
Bug: 6702042
Change-Id: I0e5ee8b3a6ae8c7ba11f5760f2f99d4b5614ac97
* commit '59ea115def6ed7277f6f159e0670b5a37c3ca126':
Cherrypick from ics-mr1 Change-Id: I2f63aef72962990afeb2bf236e0cce3bac3af738 docs: Remove side padding built into Design images to improve alignment. a few HTML adjustments for alignment as well
docs: Remove side padding built into Design images to improve alignment.
a few HTML adjustments for alignment as well
Change-Id: I432e25128a90b0376a2a469859b0ad49b035a2df
This is required by Settings app to be able to update the header list
if the accounts list changed.
Bug: 6685701
Change-Id: If27f83ec86fe1f3519a6e25de4e4fe4864133dc8
Remote playback information updates will be posted from the
application thread, and sent to AudioService. Because they
require locking the stack containing the remote playback
information, the update should happen on AudioService's handler
thread to avoid lock contention.
Change-Id: Ie04898295e08c16dd8ab5985fd825301e9cf1981
