The POLICY_REJECT_BACKGROUND policy requires that network traffic be
blocked when a UID goes into the background. Even if the UID has an
activity in the foreground, it's considered "background" if the screen
is turned off.
This changes watches for SCREEN_ON/OFF broadcasts, and rule generation
now observes screen state. It also introduces an observer pattern so
that ActivityManager doesn't directly know about NetworkPolicy, and
moves the service management into SystemServer.
Change-Id: Ie7a84929d3ca60ae4578d47e19d5a8da10fd8d58
This is the type returned by event.getX/Y methods. Conversion
to ints is only performed when needed. Low performance impact
since there is only a minimal amount of computations on these
values.
Change-Id: I53a56efe5e3a1a96911adc25fedaab7f40f1ba8e
4 hours is excessive, and we want to save bandwidth on the NTP servers
Change-Id: Ic5ac4f4a8e62167206f3f620ea51635a2ea771d6
Signed-off-by: Mike Lockwood <lockwood@android.com>
Added a timeout mechanism to EventHub and InputReader so that
InputMappers can request timeouts to perform delayed processing of
input when needed.
Change-Id: I89c1171c9326c6e413042e3ee13aa9f7f1fc0454
Replaced VelocityTracker with a faster and more accurate
native implementation. This avoids the duplicate maintenance
overhead of having two implementations.
The new algorithm requires that the sample duration be at least
10ms in order to contribute to the velocity calculation. This
ensures that the velocity is not severely overestimated when
samples arrive in bursts.
The new algorithm computes the exponentially weighted moving
average using weights based on the relative duration of successive
sample periods.
The new algorithm is also more careful about how it handles
individual pointers going down or up and their effects on the
collected movement traces. The intent is to preserve the last
known velocity of pointers as they go up while also ensuring
that other motion samples do not count twice in that case.
Bug: 4086785
Change-Id: I95054102397c4b6a9076dc6a0fc841b4beec7920
1. Single finger tap performs a click.
2. Single finger movement moves the pointer (hovers).
3. Button press plus movement performs click or drag.
While dragging, the pointer follows the finger that is moving
fastest. This is important if there are additional fingers
down on the touch pad for the purpose of applying force
to an integrated button underneath.
4. Two fingers near each other moving in the same direction
are coalesced as a swipe gesture under the pointer.
5. Two or more fingers moving in arbitrary directions are
transformed into touches in the vicinity of the pointer.
This makes scale/zoom and rotate gestures possible.
Added a native VelocityTracker implementation to enable intelligent
switching of the active pointer during drags.
Change-Id: I7b7ddacc724fb1306e1590dbaebb740d3130d7cd
* commit '7dfdb914206eafbf2aa4533e9b6a50428a5d0d3d':
Change measurement of effective screen height for PopupWindow now that DisplayMetrics reports it without system decorations.
This is needed for specific TextEdit (such as AutoCompleteTextField)
which do not want to display the "No suggestions available" message.
Bug 4443830
Change-Id: Ic228b56bacfdf2765e70eb24952ab087556c1f93
Breadcrumbs move to the action bar on certain configs.
Padding around fragments and to the left of preference items
adjusted for different display sizes.
Change-Id: Ie899f9742f4ebd7044f158b1c7db06df82ad2d75
When the version is reported as a codename, use the previous version
in the user agent string.
Bug: 4347787
Change-Id: I4ed804a7334d6ca242446176ff042c4ac7938a0f
