Reverse-translate the canvas before passing to Drawable.draw() so that
we don't double-apply the drawable's translation.
BUG: 18904688
Change-Id: I8450de9b240ddeae887b4e1003c0608da814a001
The accessibility manager has APIs for clients to observe changes
in accessibility, touch exploration, and high contrast states. The
notification of the listeners has to be done with no lock held but
in an attempt to do that the code was incorrectly iterating over
the copy on write collection.
bug:18840784
Change-Id: I6803ff1657fbf6b0cc7936671d5bbdebb5cbf6bb
As a bride-gap solution to click on partially covered views in accessibility
mode we compute a point on the screen where to send a down/up event pair.
A heuristic we used was that if the action target is covered by a view that
that has a touch listener we consider the target obscured by the one with
the listener. However, this generates false positives, for example the target
is covered by a view that observers touches for scrolling but not clicking.
bug:18782023
Change-Id: I31ff34011d45667f1eddda47373ec00e4a23dbf6
Delegation is broken for widgets, but this fixes the most egregious issue
where TextViews that are top-level list items weren't handling CLICK
actions correctly. This will still need work, since now the focus action
won't run, but it's an improvement.
BUG: 18736135
Change-Id: I808ef628198946cc87f13c53d6245cd162a1e517
In accessibility mode to click a view we computed a point where to send
down and up touch events. The logic that computes where to send the
events was not clipping the bounds of the child to these of the parent.
As a result we wrongly computed we can send the events in a location
of the child that is outside of its parent, thus the click having no
effect or clicking the wrong thing.
bug:18672945
Change-Id: If9c452e7e5b196f699db33d37dbc6775d5d1622a
getChildVisibleRect was enhanced to obey the official contracts for
clipping children and clip to padding. Unfortunately this meant that
ViewGroups with no parent have no way of checking if they will be
clipped to their own bounds and therefore should clip a child rect.
Treat orphaned view subtrees as entities that clip to the root view
bounds to preserve prior CTS guarantees.
Bug 18642973
Change-Id: I9fcbeb0e92cd6715cd9184183d36889614ed0bed
Bug: 18521508
Fix an issue where an RNA's native object was destroyed
before the java-side object was started
Change-Id: I487fb476e0ecdf7000515f4f7320e8cfbc50a52b
There was a weird disconnect between setPressed() and hotspot propagation
behavior. This makes hotspot propagation work like setPressed(). Also
fixes ripple animation during drag-to-open.
BUG: 18631557
BUG: 18593243
Change-Id: Id4adf5d815e4d426b4182aac4d0c780f04472ae4
Nodes that are clicked can change state as a result of a click,
e.g. a check box. The accessibility service may decide to get the
source node from the click event to probe its state and get a
cached state since the window content changed event is after the
click one. Therefore, we have to clear the state of the click
event's source from the cache to ensure the client can query the
latest state of that source.
bug:18625975
Change-Id: I9e339c2fdcf74f260bb8ad86b9b873f7ddd75f19
In accessibility mode we send down and up events activate a view. We will later
switch to accessibility actions but for now as a bridge-gap we compute a point on
the screen where to click for activating the view. The heuristic we use has edge
cases such as a view that handles all touch events but does not have any listeners.
In this case we do not ignore the target view's area covered by a view that handles
all touch events. As a result we click on the wrong target. While we cannot solve
this generically, in the case of standard components such as HorizontalScrollView
we can.
bug:18612258
Change-Id: If8482aac0d0ea53c5c90367d099d1b8d3a4559ed
Accessibility services may opt-in to introspect the interactive
windows on the screen. If window introspection is enabled there
is a case where some events from a showing window are received
before the updated window state from the window manager. Now the
window manager sends over the windows before notifying the app
for the focus change.
bug:18625996
Change-Id: Ic481e01efbe12dc92f090f799feeb236672fc7b3
