Add a non-public API to Canvas/GLES20Canvas to provide a way to draw
the touch ripple animation without using a save layer.
Change-Id: I6e2095adffe515194f669fb75bb67abf813bd518
Don't reset the entire chain of child views whenever we set our own
padding or background; clear our own bidi resolution bits only. This
prevents doing a lot of extra recursive work when changing properties
of a parent view that cannot affect children.
Bug 18159214
Change-Id: I94300402785c79c3199e768ad7b6d7027d8d5d5f
After an activity instance state is saved due to onStop()/onPause(),
there is a small window where it can still get key events like the
back button since we still allow the ActivityThread to handle
pending messages (like memory trim request) before informing the
activity manager that we are done. If the activity is stopped,
we will now drop non-terminal input events and set the cancel
flag on terminal events.
Bug: 18151331
Change-Id: I370d7c871530eea4b16fa42428d0248f1a87abb6
We allow TYPE_INPUT_METHOD windows to show on the lock screen.
These windows can attached other types of windows (For this
case the Swype KB was attaching a PopupWinow which will be
of TYPE_APPLICATION). This causes the popup window app token
to be added to the list of apps to be hidden on the lock
screen, thereby preventing the lock screen from been hidden,
which then causes a layout cycle(s). Now, we remove app
tokens for non-app windows from the hidden list in case it
was added by any attached widow they migth have.
Also, when we are updating window animations, set the
hideWhenLocked flag for windows that are IME tragets so
they don't go through unneeded cycles of having their
visibility policy set to hide/show/hide/show/...
Bug: 18021493
Change-Id: I3680256d41793f62def42fda00e26db1dcc990cc
Bug 18292516
getClipVisibleRect now takes into account clipChildren,
clipBounds, and clipToPadding.
Change-Id: I181cd68354e70767868e9edd56bf82a58357391d
Windows with FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS were
getting an incorrect content inset hint, because the
hinting didn't see the adjusted systemUiVisibility.
Also adds hinting for the stable insets.
Bug: 17508238
Change-Id: If9647277feb6811b15665b801accd896c51dbd12
Bug: 17516789
This will force a relayout/reinitialize pass if the Surface
is lost mid-render instead of crashing on the next frame
Change-Id: If08bfa16f740728fa7c05904fa11e26f07b81e2e
Bug: 18289984
If Surface:finalize() happens after HwuiContext:finalize()
it would try to manipulate a destroyed object. However, as
Surface:finalize() always calls HwuiContext:destroy() this
can be fixed by simply getting rid of HwuiContext's finalizer
Change-Id: I7c912214417ab32891b1c58d045c9721e5f01965
Params only gets set in certain situations, whereas the actual window
attributes always contain the correct surface insets.
BUG: 18214798
Change-Id: Ib5236ccf3f120b26c5abc8671bf29cb3dc269186
Accessibility focus is a token that can be put on any view and is
entirely controlled by accessibility services which decide whether
to put accessibility focus on a given view and what the traversal
strategy is.
Currently accessibility service use the view tree structure for
traversal which does not always reflect the logical order and the
user experience is sub-optimal. In such cases apps should be able
to influence how they are traversed for accessibility.
This change adds the notion of an accessibilty traversal order.
If a view has next in the traversal, an accessibility service has
to traverse the content of this view before traversing the content
next one.
This change will enable accessibility service to move away from
using the view tree and use spatial location of the content while
app developers can also influence the treversal order.
bug:17319923
Change-Id: Ib67ae4577f30b2c96575c71538dc1afdea08bfd3
Existing hidden methods allow activities to be notified when their
windows have completed animating in. This change adds that capability
to system windows using a ViewTreeObserver callback since system
windows lack an activity token.
The first subsystem to use this is the UserSwitchingDialog which was
previously using a 250 msec timeout to dismiss the dialog. That
deadline was often missed leaving the user with no dialog on the
screen during the transition.
Fixes bug 16661752.
Change-Id: I70789e0d9c07112f275e76fb82850926305f290d
