Extend RemoteControlClient class to enable an applicaton to
specify more information about how it's playing media, now covering
usecases where media playback happens "remotely". This playback
information can be used to set the volume and maximum volume
used remotely.
Declare a new intent and associated extras in Intent,
ACTION_VOLUME_UPDATE, so an application can be notified that
the volume it handles should be updated. It can then use
the new RemoteControlClient.setPlaybackInformation() method
to notify AudioService what the volume is.
Extend AudioService to maintain playback information associated
with the RemoteControlClient information in the stack of
media button event receivers (mRCStack). The information
about the active remote is cached so the stack doesn't have
to be iterated over in order to retrieve remote playback info.
Events to "adjust" the remote volume based on hardware key
presses cause the client application to be notified of
volume updates, and the volume panel to display the volume
set by the app.
Revise which stream type is controlled when none is specified
according to latest guidelines for remote playback.
Update VolumePanel class to support a new pseudo stream type,
AudioService.STREAM_REMOTE_MUSIC, that corresponds to the
remote playback volume, and uses the new "media route" icon.
Enable it to receive asynchronously new volume values for
the remote that will be displayed if the UI is still up,
and ignored otherwise.
Now supports hiding/showing sliders dynamically so remote
volume only appears when AudioService has a remote control
client handling remote volume.
Define new java symbols for the two media route icons.
Modify lockscreen behavior: don't automatically control music
volume when music is active, consider also remote playback.
Still to do:
- playback information set by RemoteControlClient should post
a message for AudioService to update playback information
instead of updating it synchronously
Change-Id: I557aa687239f9acfe33a609f05876c67fa7eb967
This adds some aesthetic changes to the wave animation for GlowPadView:
- wave shape is no longer symmetric
- disable expand in keyguard
- enable expand in SearchPanelView (when mAlwaysTrackFinger == true)
- if a current wave animation isn't finished yet, don't start a new one
- various timing changes
Change-Id: Ibce96f45eb6a94582c694108b99e243fd57b1955
Currently just grabbing the window state but we could grab
other things as part of the last ANR report.
Bug: 6680398
Change-Id: I23aa70907b1bdcb21c8acc556fde196ca790ef6a
1. The function for finding where the accessibility focus in a virtual
node tree presented by an AccessibilityNodeProvider is not needed
API since the framework already keeps track of the accessibility
focused virtual node in order to draw the focus rectangle. This API
adds unnecessary complexity to developers of AccessibilityNodeProviders.
bug:6675330
Change-Id: I84774686b06a995073a39e45b8ef22f2cd04b773
MediaRouter dialogs now intercept the volume keys for altering the
current volume. The status icon indicates if the slider/buttons are
currently controlling the local device volume or a remote device's
volume.
Group volume for user routes is handled by using the
RemoteControlClient supplied by the first route in the group.
Change-Id: I40a0d054847ed5acce7a4c3b669487841b4dca15
Improve the API around ActionProvider visibility overriding. Allow the
application to notify whatever is hosting the ActionProvider that
visibility has changed in a way that is friendly to alternate support
library-style reimplementations of MenuItem.
Allow MediaRouter.Callback implementations to add or remove themselves
or other Callbacks during dispatch of callback events.
Make MediaRouteActionProvider track the visibility of corresponding
menu items more accurately.
Change-Id: Ic7ddb6a87c3637904750d2661e4a9fa323b09ea0
This also includes a previous change to current.txt that hasn't been
copied to 16.txt yet
Bug:6662259
Change-Id: Iaab5c38ad56882a1270b5276ba7a399bbb8a49f3
* Add ActionProvider#overridesItemVisibility and isVisible.
These methods allow an ActionProvider to override the
visibility of a MenuItem that it is bound to. If a MenuItem
has been explicitly hidden by the application, it will not
be visible.
* Change MediaRouteActionProvider to not require a MediaRouter
callback, to avoid extra lifecycle management headaches.
Change-Id: I606fa98b3a6a3e60a953dd024274f9bf9c67acdd
- add generic icon for search providers that don't supply one
- change alpha weighting factor for glow
- don't show ring background
Change-Id: I86c86dc2d623c25ec7b91e206fac8ad9cd60faac
Bug 6598784
The algorithm uses three imbricated loops:
- paragraphs
- span regions (called "blocks" in that description) in these
- characters in these
We can ignore the paragraphs and assume paraStart==0.
The span region loop cuts the text into blocks of text which share
the same set of MetricAffectingSpan spans applied to them. Note that
spanStart and spanEnd represent such a range, and not necessarily an
actual span range.
The third loop then iterates over the characters of these blocks, and creates
a new line (calling out() as soon as the width has been reached.
The core of the problem comes from the 'nextSpanStart' variable.
It is used to restart the block loop from a previous position in case
a line has been created that does not intersect with the current block.
However, in case the current block is larger than the width of the text,
the character loop is going to create other lines of text before we exit the
j-loop. Going back to the block loop, we reset spanStart to the nextSpanStart,
which may be too far back in the text. As a result, the same range of characters
is measured again.
The (spanStart == spanEnd) test was used to handle the case where
nextSpanStart was indeed assigned to a value different than spanEnd.
This fix simplifies this logic and removes the nextSpanStart variable:
When the created line ends before the current block (here < spanStart), we
immediately exit the character loop, re-starting the block loop from the
current position.
Patch 4: added a fix in measured to handle overlapping character ranges.
Change-Id: Ie71b3cf4018b332e335ea916fef08acb43a6679e
