The problem was that when dismissing the lock screen, the window manager
would briefly turn off force hiding when it started animating the transition
and then turn it back on until the transition was done.
This would cause it to briefly switch focus to the app behind and then
take focus off it. The app would find out it got focus, and re-start
input on itself, asking the input method service to do so. At this
point the input method service would ask the window manager if the
caller really had focus, and it may or may not be told no depending
on the timing. If it is told no, then it doesn't allow the focus
switch to happen at that point, ignoring the new input connection,
and ultimately when focus does really switch the IME is left talking
with an old dead input connection.
I added some code to the input connection to make sure when we are
no longer using one that we mark it inactive and can't use it. This
bug was especially difficult to track down because it would only
visibly break when a GC happened during this time, causing the weak
reference on the input connection to become null. With this change
it will now always break (though in the scenario here only if you
hit the race condition correctly).
Change-Id: I81a6164dc140c548da1a9736e42cd253e8238a80
The API allows applications to post FrameCallbacks that will
run on vsync and that are provided with the frame time.
Change-Id: Ieb39fcdd085ef8a57805b8f78e7a307f416ff21d
1. This patch has somecode that syncs input and accessibility
focus or tries to put accessibility focus on the top most
container that was missed by the previous patch.
Change-Id: I08f21670b1c6e9f363d5714b1976fb52d84baae4
Bug #6531172
Changing the surface texture would not update the layer properties
nor its transform matrix.
Change-Id: I54e155a410d7e72f1a8edf3a4ab0034bf764ae28
1. Now accessibility focus does not drag input focus and
vice versa. Having the two focuses chase each other
can lead to some pathological cases. For example, a
container is input focusable and manages input focus
for its children i.e. as soon as it gets input focus
it sets input focus to a child. Now assume input and
accessibility focus are on a child and focus search
finds the parent to take accessibility focus, now
putting accessibility focus to the parent will put
input focus there and the parent will put input focus
to the child which as a result will put accessibility
focus there, thus resulting in traversal loop.
bug:6522900
2. Fixed asymmetrical behavior of accessibility focus search
for AbsListView.
bug:6520016
3. Fixed accessibility focus search getting stuck in an
empty AbsListView.
bug:6520049
Change-Id: Ia26e5be7b5a9f340f873861ff466c787467b98dc
1. Now the user have to double tap to activate the last
item. If the last touched window is not active because
it does not take input focus the click on the last
touch explored location. Othewise the click is on the
accessibility focus location.
bug:5932640
Change-Id: Ibb7b97262a7c5f2f94abef429e02790fdc91a8dd
To accommodate three lines as before, we now adjust the size
of text and icons to fit.
Also in this change:
- snazzy little shadow below BigPicture's 1U block
- restore contentText to BigPicture notifications
- make overflow match other notification text (not so big)
- fix text position jumps between 1U and expanded
notifications across all templates
Bug: 6519374 (three-line notifications cut off)
Bug: 6494982 (text jumps)
Change-Id: I717ec2dde805c25e3b949641ca7e69e4d8fc86d2
All these features have either been abandonned and left un-maintained
for years or can be replaced by systrace.
Change-Id: I42e4579a8078744047e5fe08a7a15254970b09bc
The only remotable method on TextView is setTextSize(float)
which assumes "sp" dimensions, making it tricky to get exact
text sizes.
Bug: 6519374
Change-Id: I961bbdd607ca6786c0630ff1ce19186f54f6f31f
