Two distinct changes:
Fix a bug seen in the wild where a newly-launched application will be
spuriously asked to instantiate a backup agent. What was happening
there is that some Activity Manager state was being left stale in certain
circumstances, and then in combination with app uninstall / install, there
could be a case where uid reuse wound up looking like an app identity
match.
We now positively verify before instantiating the agent that the intended
backup target package is uid-compatible with the app process that the
instantiation was requested of. The incomplete bookkeeping in the
Activity Manager has also been tightened up, and the Backup Manager is
more aggressive about cleaning up pending operations pertaining to
apps being uninstalled.
Bug 5874010
Change-Id: Ic389f4a96c9dcd0ba6b3962b579084033d8ae9f8
Calling blank() on Surface Flinger to turn the screen off is not
enough to ensure that the content is blanked to all virtual displays.
What's more, the black surface left in place by the ElectronBeam may
not completely hide the content (particularly if the display orientation
changes). To fix this for real, we'll want to move the display power
management code from the power manager into the display manager
but we don't have time for that.
As a work around, force all displays to show an empty layer stack
with no surfaces on it while blanked.
Bug: 7311959
Change-Id: I870c985f9e76f3f2322e5d83cdbbed9ed15b9f10
When deferring scroll to a point, it's possible the text changed between
the time the scroll was requested to the time layout happens. In this
case, it attempts to scroll to a point past the end of the text buffer,
which created an infinite loop.
This patch clamps the scroll offset to the length of the text, so it
just scrolls to the end in that case, rather than crashing.
Change-Id: I53740d119d588560f5a4d9fb80e38f7057faab89
If a provider is unknown, return null in
LocationManagerService.getProviderProperties() instead of throwing a
security exception, so that LocationManager.getProvider() returns null
in this case, as specified by the javadoc.
Bug: 7359960
Change-Id: I1b8b74745f66717a3439a1d353a46a23272cc313
This addresses crashes caused by an upcoming change to crash
when missing layout_width and layout_height attributes are missing.
Change-Id: I71044b4623d04cab41f4aee6a7a5c01b67b0d2a5
Document SyncQueue locking policy and protect in onUserStarting()
and clearAllBackoffs(). Return copy of ServiceInfo list from
RegisteredServicesCache instead of exposing locking externally.
Bug: 7357776, 7352537
Change-Id: I6a32ca98a355b639d4207a88bde572179beae359
Switching users causes wallpapers to get recreated 3 times. Other operations
like startup and rotation cause similar redundant load/draw operations. This change
tracks the various attributes that tell us when we really need to reload
and redraw, causing only one of these expensive operation per one of these
switches.
Issue #7334664 Wallpaper draws several times when switching users
Change-Id: Ic3072ef3a7eaf622d8632e87e34f50999f716c39
- make SeekBar follow layout direction changes
- also fix onSizeChanged() missing call to super class
Change-Id: Ide036e673c5f104b12e7321648ac027547e04065
Bug #7357394
When a bitmap is reused it may change configuration which can lead
to a different pixel store alignment. Our current texture cache
implementation assumes this never happens and keeps the old alignment
which can lead to distorted texture (if the bitmap goes from
ARGB8888 to RGB565 for instance.)
Change-Id: Ic57acf2403411ae4d0924e92f221298350612617
1. Sometimes unlocking the device when the IME is up and triple tapping on the keyboard
toggles screen magnification. The core reason is that when the kayguard window is
shown we hide all other windows and when it is hidden we show these windows. We did
not notify the screen magnifier for windows being shown and hidden. Also when the
windows are shown we may reassign layers to put the IME or the wallpaper in the
right Z order. The screen magnifier is now notified upon such layer reassignment
since window layers are used when computing the magnified region.
bug:7351531
Change-Id: I0931f4ba6cfa565d8eb1e3c432268ba1818feea6
Speed up of wallpaper loading on Manta means this workaround is no
longer necessary.
Bug 7354440 fixed.
Change-Id: Ic0ad3c689abb5342fb29c824857db9d5c2d45008
