The ScreenShot layer is now created hidden. The screenshot itself
is aquired during the transaction when the layer is made visible.
This guarantees the screenshot and the layer happen atomically
with respect to screen updates.
Bug: 5534521
Change-Id: Ida23e1f13d5716ec83b78a15712e0646d6cf8729
Should fix dock mode on Stingray, since its docks advertise
themselves as EXTRA_DOCK_STATE_LE_DESK and
EXTRA_DOCK_STATE_HE_DESK but not EXTRA_DOCK_STATE_DESK.
Bug: 5569662
Change-Id: I93197665c0df8dea06ca8fadae97ec267c751c85
Causes problems on our wext driver and potentially on cfg
based driver as well.
NLP can trigger very quick acquire and release within seconds
leading to driver switching between start and stop state.
We now keep driver up for atleast couple of minutes after a start
Bug: 5478196
Change-Id: I1b261578252c5fb9a65446241b51e5686d4d9cc3
The addition of low power audio playback mode made that audio buffer consumption
by audio HAL can now happen in bursts. This makes that requesting audio data
from an AudioTrack for mixing can happen at much shorter intervals than before.
This revealed an existing problem where AudioFlinger would consider a track ready
for mixing although not enough frames were ready to completely fill one output buffer,
thus creating short periods of silence.
The fix consists in waiting for enough frames to be ready in AudioTrack buffer before
declaring a track ready for mixing. This minimum is not applied when the track is stopped
to allow the buffer to be emptied completely.
Change-Id: I6d04f9b65db5af85b0b53f0a5674be7ec02f9e9f
- ActivityManager now keeps track of previous app as you
move across the home app.
- Better debug info about why an activity is being destroyed.
- New performance tests.
Change-Id: I3a5ae7cb1b9f1624c6792a4f6184353f532b8f3b
Moved away from BufferedReader, which only reads the first 8KB of
some proc files because it aggresively fills its buffer. Optimized
proc parsing, now double the speed. Tests to cover.
Log when NetworkStats counters roll backwards when subtracting, and
optimizations around findIndex(). When system removes UID, also
remove from last stats snapshot to avoid xt counters from rolling
backwards.
Bug: 5472949, 5458380
Change-Id: I07c08fe5233156fac2b84450f6291868bf9bfaf2
Sometimes the interface is removed before we can untether leading to
errors when cleanup up various rules (iptables). Do as much as we can
and then let a re-tether result in error if needed.
bug:5536516
Change-Id: Ib1d064ecc8e9022566f9b0e4678b33144906971c
When a process changes foreground status or dies, NetworkPolicy
updates its internal state with a lock held. In cases where there
is contention, this can block the AMS handler and prevent other
events, such as broadcasts, from being dispatched.
This change moves the incoming AMS events to an existing internal
NetworkPolicy handler thread, where they can execute without
blocking AMS.
Bug: 5497544
Change-Id: Ie0c620a620fd9f0f4eb02af510bd819efa4deb6a
This is the process that you had previously been interacting with
in the UI before the current one. Treating it specially should
allow us to improve the scenario of switching back and forth
between two apps.
Also add API constent for ICS MR1.
Change-Id: Ib3fe4df36b270be11dfd6b7e8d107c9994058a4d
When the app requests "fastest", the java layer encodes this as a
delay of 0. SensorService was passing this unchanged to the HAL.
However the HAL is required to reject delays lower that the
advertised lower delay.
Change-Id: I92be77acd3af62ffeb49e4b31e24ddcd203510e2
- IME service now switches between visible and perceptible depending on
whether it is being showm, allowing us to more aggressively free its
memory when not shown.
- The activity display time is no longer delayed by the activity
transition animation.
- New -R (repeat) option for launching activities with the am command.
- Improved some documentation on Loader to be clear about some methods
that apps should not normally call.
- FrameworkPerf test now allows you to select individual tests to run.
Change-Id: Id1f73de66dc93d63212183958a72119ad174318b
Introduce a new concept of "B" services. All running services are
classified as either A or B. B services are later in the LRU list.
Their oom_adj is after the home app. This allows us to better pick
services to kill based on how long they have running, and should
reduce the amount that we end up killing the home app.
This temporarly turns on a debug log when the oom_adj of a process
is changed. Sorry, I know it is noisy. This is needed to try to
track down why some processes are being killed.
Also add a flag to the SyncManager's service binding to allow the
syncing process to be more aggressively killed if it has done UI.
This is to address cases we have seen where sync is causing an 80MB
gmail process to be kept around, preventing other process from running.
Now what will happen is that the syncing process will aggressively be
killed by the system, and can then be restarted in a much lighter-weight
state.
Do a little tweak in the power manager to allow us to still do smooth
brightness changes even when the fancy TV off animation is in use.
And get rid of a debug log in the window manager that was accidentally
left in.
Change-Id: I64a8eeaaa1f096bab29c665fbff804c7f1d029e2
Swiping the home screen causes the WindowManagerService to do
a bunch of work to keep the wallpapers in sync. First, it lays out
and places all windows. Also, it notifies the SystemUI process that
the wallpaper position has changed.
The layout/place operation is too much work - we only need to set
the position values for the wallpaper, not relayout the whole system.
The notification mechanism must exist, but should be optional. Most
wallpapers don't care (especially static ImageWallpapers). So we'll
give them a new API (WallpaperService.Engine.setWantsOffsets()) to
allow wallpapers to opt out of this process and avoid the performance
overhead.
Change-Id: I66c38375438937f14f6f5550565b28eb204b1e06
Getting source-based routing working is too risk for this point
in the project but tethering is broken otherwise, so disable
the tethering option if DUN is required until we can get a real
fix in.
bug:5495862
Change-Id: I5e852bf30c887599024a8b61af86ffec1d5333af
Fix a few places where we would unfreeze the screen too early.
Now that we are no longer relying on surface flinger freezing, we
can't depend on it keeping the screen frozen until surfaces get
drawn.
Change-Id: Icb03bf30c9599a5e2016817bfa5ca6458adc7249
