This is an experimental change to avoid the light sensor screen fluctuation problem.
We only do this when undocked to since the lighting should be stable in the docked case
and since the dock keeps the screen on we need to be able to adjust the lighting.
Change-Id: I70afcc393f51f2679be8228d6cb993ddc07e5986
BUG: 2387223
Signed-off-by: Mike Lockwood <lockwood@android.com>
This got lost in the shuffle when the backup process was retooled to run
synchronously within a single spun-off HandlerThread. Formerly it was okay
to hold the lock around the point in time when the backup service thread was
being spun off, but once that became synchronous it wound up locking out
apps' calls to dataChanged(), which in turn led to ANRs.
Bug: 2421333
Change-Id: Icf378e5733af5f28a689c564494486cd3555eca7
Renamed the RestoreSession performRestore() method to restoreAll(), and
added a new restorePackage() method that only restores the single
specified app. In order to restore an app other than itself, the
caller must hold the android.permission.BACKUP permission.
This change also introduces dataset tracking: the Backup Manager
persistently remembers both the current backup dataset's identity
and that of the "ancestral" dataset, i.e. the one most recently used
for a whole-device restore such as performed by SetupWizard. When a
single package is restored via restorePackage(), the selection of
most-recent dataset to use is this:
1. The data from the currently-active backup dataset, if such exists.
An app that has ever backed up data will therefore get its last-
known-good data.
2. The app's data from the ancestral dataset, if such exists. This
covers the case of a factory reset followed by reinstallation of
an app at a later time. The app had not yet backed anything up
post-wipe, but the old data is in the ancestral dataset and should
be brought forward when the app reappears.
3. If neither 1. nor 2. exist, there is no data to restore, so just
skip it and return failure.
Note that the infrastructure to automatically attempt a restore after
an application has been installed does not yet exist; that's coming.
Change-Id: I0ba170df9885128000c46ed28d3dddda3a63a143
The new flag, DISABLE_NOTIFICATION_TICKER, will be used by
the car dock app (in conjunction with DISABLE_EXPAND) to
minimize distractions to the driver.
It may also be used by the secure lockscreen to avoid
leaking personal information when the screen is on but the
device is locked (e.g. when the desk dock app is running).
Change-Id: Ibc8efde7da7501767163ae0a75f7c369b824e2a2
Handle TTY mode change events received by HeadsetObserver and send information down to AudioHardware with AudioManager.setParameters()
Use setting "tty_mode_uses_heaset_events" in core config.xml to indicate if the product uses this particular
method of indicating the TTY mode change.
The steps to reproduce this were kind of interesting. You needed to have
a notification with a bogus RemoteViews in the first position in the list,
and then have another notification come in with an earlier timestampe. In
that case, it would get a bad index for the new (not bogus) view that was
being added.
This adds three new features:
- <original-package android:name="com.foo" /> manifest tag.
This allows an .apk to specify another package it originally came from,
propagating all state and data from the old to new package.
- <adopt-permissions android:name="com.foo" /> manifest tag.
In some more complicated cases, a new .apk may be a combination
of multiple older .apks that each declared their own permissions.
This allows you to propagate the permissions from these other
.apks into the new one.
- A new system/etc/updatecmds directory.
You can place files here which describe data files to move from
one package to another. (See below for details.)
Also in this change: we now clean up the data directories of
.apks that disappear from the system image, and some improvements
to logging and reporting error messages.
A typical file in the updatecmds directory looks like this:
-------
com.google.android.gsf:com.google.android.providers.talk
databases/talk.db
com.google.android.gsf:com.google.android.googleapps
databases/gls.db
-------
This says that for com.google.android.sfs, there are two packages to
move files from:
From com.google.android.providers.talk, the file databases/talk.db.
From com.google.android.googleapps, the file databases/gls.db
As part of moving the file, its owner will be changed from the old
package to whoever is the owner of the new package's data directory.
If those two files had existed, after booting you would now have the
files:
/data/data/com.google.android.gsf/databases/talk.db
/data/data/com.google.android.gsf/databases/gls.db
Note that all three of these facilities assume that the older .apk
is completely removed from the newer system. The WILL NOT work
correctly if the older .apk still remains.
This setting, like BACKUP_ENABLE, should never be set directly in the secure
settings database. Instead, it should be manipulated through the new IBackupManager
method setAutoRestore(boolean).
Change-Id: I5c3226ca85b6148bb756d753d7f9e4ea76e878c4
Add new broadcasts ACTION_MEDIA_RESOURCES_AVAILABLE and
ACTION_MEDIA_RESOURCES_UNAVAILABLE that get broadcast by
PackageManagerService when sdcard gets mounted/unmounted
by MountService so that packages on sdcard get recognized by
various system services as being installed/available or
removed/unavailable by the system.
The broadcasts are sent before the actual package cleanup which includes
mounting/unmounting the packages and we force a gc right after so
that any lingering file references to resources on sdcard get
released.
Now that backup/restore/etc operations are queued and serialized, we no longer
need to use external state tracking to prevent overlapping operations.
Change-Id: I14f2a5d740cb97ae062aad55a06f49a2be5dd985
- Most API calls now return an int as a result code (see MountServiceResultCode.java)
- All notification code has been removed
- All settings code has been removed
- Removed UMS centric API calls in favor of more generic 'shares'
- Mount error reporting is no longer done via an event, but is done as part of the
actual mount process
- Rework vold IPC commands to be more sane
Updated:
MountService: Rename MountServiceObserver -> MountServiceListener
MountService: Add support for Async callbacks
Updated:
MountService: Add BinderDeath handling
Updated:
MountService: Remove notifys since we dont listen anyways
Updated:
MountService: Fix bad cast
Signed-off-by: San Mehat <san@google.com>
Clarifies what the password modes mean, renaming them to "quality"
and updating their documentation and the implementation to follow.
Also adds a facility to find out if a monkey is running, which I
need for the api demo to avoid letting it wipe the device.
Callouts to app backup agents are now asynchronous, and timeouts are applied if
they take too long, hang, etc. The initial timeouts are set to 15 seconds on
backup, 60 seconds on restore. These operations typically run at background
priority, so it's necessary to give them ample time to run.
As part of setting up this asynchronicity, the Backup Manager's internal thread
management has been overhauled. It now spins off a single HandlerThread at
startup, and runs backup/restore/etc operations *synchronously* in that thread,
applying timeouts as appropriate. This means we're no longer spinning up new
threads all the time, and furthermore it ensures that we can never have more
than one operation in flight at once. Later CLs will remove the now-redundant
logic that previously ensured that operations didn't stomp on each other.
Bug: 2053560
Change-Id: Ie4315c219c7ff6dd8f51f2ad6c0872595b18cff1
Add new ALLOW_LOCK_WHILE_SCREEN_ON window manager flag, which when set
causes the window manager to put up the lockscreen after the
normal screen timeout has elapsed.
Add plumbing to pass PowerManager.userActivity() to the window manager policy.
Change-Id: I05adc52bad39c56031a08e8ec3cbcf5c2d9b9827
Signed-off-by: Mike Lockwood <lockwood@android.com>
Most of these are file moves; a couple notable exceptions are the changes due to the move, and fixing up test code:
- database/DatabaseCursorTest.java
- database/DatabaseStatementTest.java
- net/UriTest.java
The method packageManagerService.getNextCodePath(String oldCodePath,
String prefix, String suffix) threw StringIndexOutOfBoundsException if
oldCodePath does not contain prefix, and prefix is longer than
oldCodePath, or if the preix and suffix overlap.
Fixes http://b/issue?id=2404232
Change-Id: Ib8abb16f8bfd08f607476d9289f46d170c43a076
Merge commit '6d626d41e9db62a0eadb61ccb2aa4081a8b9f6d0'
* commit '6d626d41e9db62a0eadb61ccb2aa4081a8b9f6d0':
Refine fix I53e91db7 to apply only to wifi network
Still TODO: patch into forthcoming callbacks from
MountService so the USB storage activity always shows the
correct state of the device. (Right now it only refreshes
its display onResume.)
Bug: 2299129
