AssetManagers are kept in WeakReference pools so there's a change
another thread in the system_server has opened a file on the external
card. Attempt to force a garbage collection to free these references
each time we're about to unmount a volume on the external storage.
Change-Id: I6e816e8c67b179887e488dc6758b43bcdd5914fb
Merge commit '305bcbf0c961840c4505770d084a1caacc074dbb' into gingerbread-plus-aosp
* commit '305bcbf0c961840c4505770d084a1caacc074dbb':
Decrease PackageManagerService wait time for vold
Up the blocking queue maximum to twice the number of containers we
allow which should let "asec list" complete without blocking the thread
several times.
Change the threads for the NativeDaemonConnector to vold and netd to be
more descriptive instead of the same name.
Bug: 2501075
Change-Id: I7e7949845a6c70a3d619aec0fa79ceef3c17a4be
The system_server shouldn't touch files on the SD card. This change
moves the things that touch the SD card out to the
DefaultContainerService so that it will get killed if the SD card goes
away instead of the system_server.
Change-Id: I0aefa085be4b194768527195532ee6dddc801cfc
After UMS mounted, isUsbMassStorageConnected() will always return true even if USB is disconnected.
It's because mUmsEnabling will always be ture.
Change-Id: Ib24b2359ea2684eb0a9faeb880f383e87630e6e1
* Unhide StorageService class; hide all the USB-related items
* Add application-visible API to StorageManager for OBB files
* Add class for parceling OBB info across binders (ObbInfo)
* Add a JNI glue class to libutils/ObbFile (ObbScanner)
* Add API to MountService to deal with calling into vold and checking
permissions
Change-Id: I33ecf9606b8ff535f3a2ada83931da6bbef41cfd
In NativeDaemonConnector.doCommand() calls, there was inconsistent error
checking. This change adds error checking for every call and makes it so
that any call to .doCommand() that gets an error code won't cause the
code to hang forever.
Change-Id: I4584953a759a48ad16adfe8ee9e564b5f5796680
Don't rely on the ActivityManager's reported status about killing the
storage user process since the process might have gone away in between.
Change-Id: Ia7fa43eb34553329e7ff611ab6b99375b5ae673a
If an asec container is already mounted for some reason, start tracking
it in the MountService's internal state and tell the caller we had
success mounting the secure container.
Change-Id: I5bb0f84b2bafc0cd2dba248c35a8d68fd53ef1b2
PackageManager invokes this call back when its done handling
the media status update.
Add new uid check for updateExternalMediaStatus
Change killPids method in ActivityManager.
Remove mountsd command in Pm.java We cannot arbitrarily enable/disable
packages in PackageManager now.
Change-Id: I28dcba4afd2b4486f68abdaa1628a31b66544c91
Add new remote method to check for insufficient error conditions.
Some fixes in MountService when updating media status on PackageManagerService
Fix size calculation condition in installd.
Add new error code if media is unavailable.
New tests for testing error codes.
Some additional debugging statements in MountService.
Change-Id: Ibfe90d5ed6c71d57f9c1c67806f38b5ae9ecdfbf
Use new observer before rebooting and shutting down.
Add some unit tests for unmount and shutdown code paths
Fix registering/unregistering part in MountService
Use ShutdownThread in PowerManager.reboot()
Add reboot support to ShutdownThread.
Remove MountService code from PowerManagerService.java and Power.java.
Clean shutdown/reboot is handled exclusively by ShutdownThread now.
Change-Id: Iefb157451d3d9c426cb431707b870a873c09123d
Clean up stale containers when enabling/disabling packages on sdcard.
Check the path of packages which are being enabled.
Make sure gc's are done prior to destroying containers when moving applicati
as well as enabling/disabling packages for sdcard mount status changes.
Some miscellaneous issues
Remove hack to avoid renaming containers.
Fix test with forward locked apps
Remove adding container id to asec list when renaming
Some cosmetic changes to DefaultContainerService
Some error dialogs and related strings
MountService changes to follow unmount path when enabling ums.
Please note that MountService api setUmsEnabled does not return
error codes for now. This is a known limitation.
MountService updates state on PackageManager and then tries to
kill processes holding file references to media about to be unmounted by
invoking api on ACtivityManager. This is retried upto 4 times to make sure all
processes holding file references are killed before unmounting the media
at specified path.
Also changed PackageManger api to return boolean value to indicate if
MountService is likely to receive broadcasts related to apps on sd.
UMS detection is now done wayyyy before the system is booted, so set a flag
to send our intent broadcast once we've booted.
Signed-off-by: San Mehat <san@google.com>
- Move android.storage.* -> android.os.storage.* and refactor users
- Refactor generic shares back to explicit ums enable/disable/isEnabled
- Remove media insert/removed event callbacks (not ready for Froyo)
- Remove 'label' from volume state change callbacks
- Add public API functions for enabling/disabling USB mass storage (permissions enforced
in MountSevice)
- Remove some stray un-needed import lines
- Move android.os.IMountService / android.os.IMountServiceListener -> android.os.storage
- Improve code comments
Updated:
MountService: Add dup state check and move debugging behind a conditional
UsbStorageActivity: Fix review comments + a TODO
StorageNotification: Add @Override tags
StorageManager: Don't use a static Listener list
MountService: Reduce bloat and fix == where I meant .equals()
PackageManagerTests: Update for new API
Signed-off-by: San Mehat <san@google.com>
- Connection to native daemon now happens on creation instead of ON_BOOT
- Don't emit share change broadcasts before system is booted
- Protect against public API usage before we're ready
Signed-off-by: San Mehat <san@google.com>
- 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>
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
Persist flags in PackageSetting. Flags are relevant to ApplicationInfo.FLAG_SYSTEM, Application.FLAG_ON_SDCARD, ApplicationInfo.FLAG_FORWARD_LOCK.
New pm command to simulate mount/unmount in Pm. This will be removed
when MountService/vold event generation gets fixed.
Calls from MountService into PackageManager when media gets mounted/unmounted.
Scan the packages and grant permissions when the sdcard gets mounted.
This api might change again.
