A fix yesterday for #7428221 caused a regression where new orientations would
sometimes cause a flash through black on the way to seeing the real static wallpaper.
There is a fundamental problem in WindowManagerService where we show a window before
it has all of the layout/sizing information it needs, which is the cause of the black
flash. The regression yesterday was that we are now less aggressive about layout out
hidden windows, so we won't layout the window until after the window is shown with the
incorrect sizing info.
The fix/workaround is to back off the layout logic specifically for the wallpaper,
ensuring that we will lay it out on orientation changes, even when hidden. This means that
when we finally do show it, it will already have been drawn in the correct orientation/size.
Issue #7444971 Home jank regression
Change-Id: Ib20fdabc43ece9720b261bf04b272c5511e2d902
A recent change in WindowManager made background windows perform layout
(when they should really be left alone). This resulted in artifacts
where rotating the device and then going to a backgrojnd activity (launcher,
Recents) would briefly show that activity in the wrong size/orientation, then
flash to the correct one after a proper layout.
This fix is a simple workaround, leaving in the original fix that the code
change addressed (for keyguard orientation changes), while going back to the
previous (don't layout gone windows) for all other cases.
Issue #7428221 sometimes recents is drawn off-center and then fixes itself
Change-Id: I41b47933c2bd86f29133853d3387bb7294be8f48
Sometimes on quickly stopping and starting a user, a race condition
causes the user entry to disappear, causing crashes in Launcher and
SystemUI. Removing this step, since it doesn't really leave much
residue behind.
Bug: 7434849
Change-Id: Ia188602f1a79f75d307397459c2a03fadee4c722
Widgets that did not launch Activitys would not display the unlock
screens when they were tapped. Now any window that is shown with
FLAG_DISMISS_KEYGUARD set while the keyguard is locked will
cause the unlock screen to be displayed.
Bug: 7301530 fixed.
Change-Id: I90d11b52d2b63260bdb5f2b6eb7e98eb7a4d9331
...for lockscreen sometimes and remains black / blank
Add some debug output to try to track down what is going on.
Change-Id: I98a96c5da9c04b988e948f6fc2766d927db49ebf
System apps were getting the wrong path because app-lib directory was
defined after the scanning of packages.
Bug: 7425516
Change-Id: I7a7a6b2a74f846c84516440ee950099bdc564d0b
This change removes the modulation of the screen brightness
by the electron beam level. The screen brightness remains
constant while the electron beam animation is playing.
Previously we were multiplying the screen brightness by the
electron beam level so as to animate both at the same time.
The problem is that when the screen brightness is already dim
to begin with, it may not be possible to see the electron beam
animation because the modulated screen brightness rapidly
converges on 0. This may manifest give the appearance of
an abrupt transition or a flash as the screen turns off.
Bug: 7387800
Change-Id: I27b90f0098bbdc3de1d66fad819548d1301405cd
Bug: 7226656
In the case of packages with sharedUserId, the packages were inserted
into mPackages a little later. We were reading the package restrictions
before this happened and so the apps were being removed from the restricted
list, effectively setting installed=true.
Moved the block that reads the restrictions to after the processing of
mPendingPackages.
Also, don't setInstalled for all users in the pending packages processing.
Change-Id: I382787e45fecdb871d80ffb4d854782d8e32e4a7
Frameworks' FusedLocationProvider runs as a specific user so that it
can join a specific process. The solution that works for NLP, run one
copy per user as that user, does not work for FLP.
To make FLP play nicely with multiuser, I've allowed SYSTEM_UID to
operate in the background and included a hardcoded exception to
prevent ServiceWatcher from trying to launch one FLP per user.
Bug: 7279799
Change-Id: I573ea5226d8d00777421b39c5c3fb0899bf09b4d
