This CL fixes an edge case that my previous CL [1] forgot to handle.
The goal of my previous CL was to avoid InputMethodManager from getting
confused by a false focus-in event from temporarily detached Views.
However, my CL forgot to take care of the case where the temporarily
detached View is still focused even after the temporary detach mode is
done.
The bad news is that such a situation is relatively easy to trigger by
having a ListView that has EditText as follows, which seems to be
known to be a common technique in Android developer community to put an
EditText in a ListView.
ListView#listView.addHeaderView(new EditText(context), null, true);
If the ListView is initialized as above, and the EditText has input
focus, View focus and IME focus start to disagree immediatelly after the
ListView's layout is re-evaluated. This is really easy to trigger, for
example just by dismissing the IME window.
In summary, the root cause is that InputMethodManager#focusIn(View) is
now always ignored as long as the View is temporarily detached, under an
assumption that IMM#focusIn(View) will be called back again with a View
that is not temporarily detached when everything is stable. Hence the
fix is to do so by hooking up View#dispatchFinishTemporaryDetach() to
call IMM#focusIn(View) again when the View is actually focused in the
final state.
[1]: Ia79bbd8468f768d546354382b47b39dd31ef7bb5
a4ed0cfcb6
Bug: 30022872
Bug: 30578745
Bug: 30706985
Change-Id: Iecbdb00dcef8c72e4f7b31035c9bf0f4a40a578f
An accidental side-effect of introducing the XML content file and its
domain semantic checking was that the shared-storage domain got
dropped on the floor. Now the mechanism understands what it means
again.
Bug 29999884
Change-Id: I22b99c96869683d1a92430f237dda54b170b8f60
- Adds a trusted signal from Keyguard to PhoneWindowManager
- Allows PhoneWindowManager to exempt DISMISS_KEYGUARD windows from force hiding
- Allows PhoneWindowManager to dismiss Keyguard while occluded
Bug: 27410215
Change-Id: I3ad490b64a5805b6f3888a9f37fcfbdd0116395e
Updates to progress bars are the main culprit in system
performance events caused by apps spamming the notification
service. Rate-limiting only updates allows us to set a lower
threshold wihtout the owrry of mistakenly dropping bursts of
notifications being quickly posted after a network sync.
Also reduce logspam caused by the rate-limit events.
Bug: 30132961
Change-Id: I49acda6a2831204da45e899ddd3d62d571d7174b
- When the cached UID state says a UID is in the background,
check with AM and get the latest state, since the state
might just have been changed.
Bug 30640208
Change-Id: If448f6f21f290fa0fc13550d9c740f56aa8bfce0
Adds "panic" detection to the back button. Implemented solution
uses 4x button presses in a short duration to detect for "panic".
The value used to determine the duration between key up and key down
that still count as a multi-button press is configurable via the
Settings Provider.
BUG: 28027764
Change-Id: Ibf1370ff3cb539a9a54002a8704922744a3ca5d7
A lot of calling framework code expects a null value on failure,
and didn't catch the previous exception. There were some strange
corner cases where previously a null value was not checked for
in framework code, allowing the null Resources object to be
returned to the caller. Introducing an exception changed the
semantics and can crash certain apps.
Bug:30422475
Change-Id: I51d34ae43c9ec605a8790989c56cf85b815ff5b8
* changes:
Remove lock contention when unlocking users
Only get trace name if tracing is enabled
Fix multi-window drag jank if vsync-app is before vsync-sf
Prior to N, our widgets were not converting MarginLayoutParams
properly between ViewGroups. The fix intrudced some issues in
older apps as the broken conversion code would hide developer
errors. This CL guards the change with a target API check so
that we don't affect older apps.
Bug: 30378230
Change-Id: I215281d261b553c3b4cedcd29ea0a861df809471
Bug: 30587465
Someday maybe the technology will exist to
allow sharing a simple constant between
Java and C++, but today is not that day.
Change-Id: I17694746cb8712058133cd5ea10c47b9909f740b
Changes in alpha only matter if they affect visibility,
so only 0 <-> nonzero changes are worth reporting. Report
them as subtree changes, as visibility affects subviews.
Not reporting every change greatly reduces the number of
event reported when alpha is animated.
Bug: 30183085
Change-Id: I905d53aa81ca8248b3aed86a91842ef499f303a8
Previously AbsSeekBar always rounded up, which resulted in poor handling
of touches near the edge of a progress value. We fixed this but forgot
to adjust RatingBar for the new behavior.
Bug: 30558586
Change-Id: I634fa7a0b98568093e16279ef5a80abe08d2e2fe
It was possible for apps to put toast type windows
that overlay other apps which toast winodws aren't
removed after a timeout.
Now for apps targeting SDK greater than N MR1 to add a
toast window one needs to have a special token. The token
is added by the notificatoion manager service only for
the lifetime of the shown toast and is then removed
including all windows associated with this token. This
prevents apps to add arbitrary toast windows.
Since legacy apps may rely on the ability to directly
add toasts we mitigate by allowing these apps to still
add such windows for unlimited duration if this app is
the currently focused one, i.e. the user interacts with
it then it can overlay itself, otherwise we make sure
these toast windows are removed after a timeout like
a toast would be.
We don't allow more that one toast window per UID being
added at a time which prevents 1) legacy apps to put the
same toast after a timeout to go around our new policy
of hiding toasts after a while; 2) modern apps to reuse
the passed token to add more than one window; Note that
the notification manager shows toasts one at a time.
bug:30150688
Change-Id: Icc8f8dbd060762ae1a7b1720e96c5afdb8aff3fd
