The new implementation more accurately tracks the velocity
of flings and takes care to avoid obvious discontinuities.
The main goal is for a fling to appear to be a linear
extension of the movement already in progress. The minimum
fling velocity is set to ensure that flings appear to be
fairly smooth despite being discretized.
Use sequences of repeated key events instead of individual
down/up events to represent continuous motions in one
direction which can be helpful for stopping flings at boundaries
such as when flinging the cursor position within a text view.
Compute the movement thresholds based on the physical
size of the touch pad, if known. If not known, we assume a
nominal size.
Support stopping flings with a tap just like we do for
normal touch events elsewhere in the framework.
Moved the detection of ASSIST swipes into the InputReader
where it belongs. These swipes must be detected globally
to ensure consistent behavior across the all applications.
Added a custom protocol in EventHub to enable input device
drivers to override the timestamp of the following events
in a packet. This change enables input device drivers
that have a better idea of when an input event was actually
generated to pass this information to the input system.
Particularly useful with uinput.
Bug: 8583760
Change-Id: I8ef4e827804786d549cfaa00793a2b9dd0fda465
The goal is to better encapsulate this code to make it easier
to maintain and to facilitate some upcoming changes.
Some of the variables have been renamed but the logic is unchanged.
Bug: 8583760
Change-Id: I45501f7dabebcb938e42c386291d615d088a4c8c
Add assets for menu panels when holo menus appear above their anchor
rather than below.
Bug 7049080
Change-Id: I7803f9414c2b2cb96274bf062adeccfc302a0d43
GLSurfaceView will now automatically use the Choreographer to
schedule render updates on VSYNC. This happens only in
RENDERMODE_CONTINUOUSLY.
GLSurfaceView was rewriten to use a Looper and a HandlerThread
instead of a custom thread.
The basic mode of operation is unchanged, however the implementation
is largely different.
Removed support for older GPUs which had a limited number of contexts.
Bug: 8485730
Change-Id: I7b270f7ad7bb1259e858429054b1c8c9cc159dc6
Several conditions can cause an AbsListView's data set observer to be
removed and nulled out. If for some reason the view receives duplicate
onDetachedFromWindow events this could cause AbsListView to attempt to
unregister a null observer. Skip this unregister process if this
happens.
Bug 7088152
Change-Id: Ib0c630d1ee598640512023e4ef158f01e3ed474d
DeletedContacts holds a log of deleted contacts which will be pruned
after a certain amount of time.
A timestamp field has been added to contacts so clients can query
for changes.
Bug: 8182147
Change-Id: Ic6e56e567892712da3c3941400dfb3ddc565aaac
This change adds new APIs to enable applications to generate custom Systrace
begin/end events. Application-generated events use the ATRACE_APP_TAG tag,
which is enabled only if either the application has declared itself debuggable
in its manifest or ro.debuggable is set to 1 on the device.
Change-Id: I311d09e2e6ed1a30f5ffa84907f250e11cc0d48d
This is a more elegant way to sample from a float alpha texture.
Instead of sampling from the red channel in the fragment shader
we can set the alpha channel swizzle to redirect it to the
red channel. This lets us sample from the alpha channel in the
fragment shader and get the correct value.
Change-Id: I95bbf7a82964e1bf42c0fee1b782b6bdbbcef618
Some permissions are associated with gids, so we need to
kill any running processes if their permission is revoked.
We will do this for any permission being revoked, since
the association between gids and permissions can change
over time.
Change-Id: Ieb7408e032539c4f21eb089d65a7a7e6c289f010
The copied-to LinkProperties needs the same iface name as the copied from.
Since we were copying into an empty LP this was trivial, but I
changed the params to tighten up this contract - don't want to
accidentally change an LP's iface name when we shouldn't.
bug:8569797
Change-Id: I5f88826e37271a0549c14d004bb2f16983b950e6
