This is a very simply implementation: upon receiving an IPC, if the handling
thread is at a background priority (the driver will have taken care of
propagating this from the calling thread), then stick it in to the background
scheduling group. Plus an API to turn this off for the process, which is
used by the system process.
This also pulls some of the code for managing scheduling classes out of
the Process JNI wrappers and in to some convenience methods in thread.h.
Allows the use of UTF-8 for packing resources instead of the
default of UTF-16 for Java. When strings are extracted from the
ResStringPool, they are converted to UTF-16 and the result is
cached for subsequent calls.
When using aapt to package, add in the "-8" switch to pack the
resources using UTF-8. This will result in the value, key, and
type strings as well as the compiled XML string values taking
significantly less space in the final application package in
most scenarios.
Change-Id: I129483f8b3d3b1c5869dced05cb525e494a6c83a
Binary XML file line #37: Error inflating class <unknown> after adding a secondary account
Now that I have these debug logs, I want to keep them since they will make
debugging these kinds of issues a lot easier in the future. (Note in this
case there was no problem in the framework.)
Change-Id: If2b0bbeda4706b7c5dc1ba4a5db04b74f40e1543
The core logging in BackupManagerService and in the Google backup transport are
still enabled at this point.
Change-Id: I10abfa565bbd1097dd3631051b6aca163e4af33a
Turning off backup in the Settings UI constitutes an opt-out of the whole
mechanism. For privacy reasons we instruct the backend to wipe all of the data
belonging to this device when the user does this. If the attempt fails it is
rescheduled in the future based on the transport's requestBackupTime()
suggestion. If network connectivity changes prompt the transport to indicate a
backup pass is appropriate "now," any pending init operation is processed before
the backup schedule is resumed.
The broadcasts used internally to the backup manager are now fully protected;
third party apps can neither send nor receive them.
(Also a minor logging change; don't log 'appropriate' EOF encountered during
parsing of a backup data stream.)
we could have several thread waiting on the condition and they all need to wake-up.
also added a debug "mTid" field in the class, which contains the tid of the thread (as opposed to pthread_t), this
is useful when debugging under gdb for instance.
In practice, no one ever writes an apostrophe in an aapt string with the
intent of using it to quote whitespace -- they always mean to include a
literal apostrophe in the string and then are surprised when they find
the apostrophe missing. Make this an error so that it is discovered
right away instead of waiting until late in QA or after the strings have
already been sent for translation. (And fix a recently-introduced string
that has exactly this problem.)
Silence the warning about an empty span in a string, since this seems to
annoy people instead of finding any real problems.
Make the error about having a translated string with no base string into
a warning, since this is a big pain when making changes to an application
that has already had some translations done, and the dead translations
should be removed by a later translation import anyway.
It turns out we were not returning the density for anything retrieved from a
TypedArray... which basically means any bitmap references from a layout or style...!!!
This is now fixed.
Also fiddle with the density compatibility mode to turn on smoothing in certain situations,
helping the look of things when they need to scale and we couldn't do the scaling at
load time.
This changes the names of the directories in aapt, to what you see
in the list of DpiTest resources. Also adds a new "long" configuration
for wide screens, which the platform sets appropriate, and introduces
a new kind of resizeability for not large but significantly larger
than normal screens which may have compatibility issues.
Merge commit '8a715b4b791db4390d12e0ded02280592634a424'
* commit '8a715b4b791db4390d12e0ded02280592634a424':
Add useful functions to String8, which enables users to convert between UTF-8 and UTF-32
Merge commit '991eec03a73f8803d0f8c80b418480ea25293cfb'
* commit '991eec03a73f8803d0f8c80b418480ea25293cfb':
Don't re-parse the framework resources all the time.
A small optimization to the resource code, to not re-parse the framework
resources every time we build a new AssetManager. Instead, you can now
construct a ResTable from a previously created one... of course, like the
existing code for using the data in-place, you can't delete the original
ResTable until you have deleted the one that has been constructed from it.
It turns out this was not a problem in the resource code at all. Rather,
the system process has a cache of pre-loaded attributes it uses to avoid
continually reloading things as it needs them. Well it turns out this
cache wasn't flushed after a package was uninstalled or a configuration
changed, so you could re-install an app where you change its style resources
so its theme now points to one that is inconsistent in the cache.
This is mostly a problem for developers, where they continually install
new versions of an app where resources have changed. This could possibly
show up when updating an app on a normal phone, although the problem would
eventually correct itself since this cache uses weak references.
Anyway, the cache is now reworked to be flushed appropriately.
This change also includes an update to aapt to be able to dump the
contents of bags in resources.
Merge commit 'd09f86ce175fad6ddbd446363f327dfa0575a1d2'
* commit 'd09f86ce175fad6ddbd446363f327dfa0575a1d2':
Better (and less) logging from backup.
Add an extra null terminator. String8::unlockBuffer is
Merge commit '72eb0acad5cffc57ce5006f6deab29ee259e461e'
* commit '72eb0acad5cffc57ce5006f6deab29ee259e461e':
Expand support for different screen sizes.
* changes:
Better (and less) logging from backup.
Add an extra null terminator. String8::unlockBuffer is supposed to be doing this, but it's not and I can't figure out why. This makes BackupHelperDispatcher able to read the keys correctly.
Applications can now declare that they support small, normal, or
large screens. Resource selection can also be done based on these
sizes. By default, pre-Donut apps are false for small and large,
and Donut or later apps are assumed to support all sizes. In either
case they can use <supports-screens> in their manifest to declare
what they actually support.
Merge commit 'df65b60ce33e5a56815864f8f0713e25378fa649'
* commit 'df65b60ce33e5a56815864f8f0713e25378fa649':
Only report "unknown metadata" once per restore helper
Merge commit '54118adb3766fdf73a409102b88d7494bb6889a3'
* commit '54118adb3766fdf73a409102b88d7494bb6889a3':
Put back LOGP -> printf in the backup helper code
This change adds a fixed-size metadata block at the head of each file's content
entity. The block is versioned, and fixed-size on the theory that it might be
nice to be able to recover the content (if not the full metadata) of the files
if we're ever confronted with data backed up some hypothetical future helper
that stored expanded metadata.
The net effect is that now on restore, we assign the same access mode to the
file that it originally had when backed up.
Also, some of the code was failing to properly free transient heap-based buffers
when it encountered errors. This has been fixed with the addition of a tiny
stack-based object whose job it is to free() its designated pointer from its
destructor.
Merge commit '11b157790234d3d2f116ce4c7ed1d3d00fb78bc3'
* commit '11b157790234d3d2f116ce4c7ed1d3d00fb78bc3':
Add file mode to the file-backup saved state blobs
This change puts the file's access mode into the saved-state blob used by the
file backup helpers. The tests have been updated for the new blob content
format.
What this change *doesn't* do is actually backup/restore the file mode. This
change is a prerequisite for that, but mode preservation in backup/restore will
require adding metadata to the backup data stream itself, so will be approached
a bit more carefully.
(Also fixed one outright bug in the test program: ReadEntityData() had been
changed to return a ssize_t union of either a byte-count or a negative number
indicating error, but the test program was still assuming that nonzero == error,
and was spuriously failing.)
Merge commit '72be40490951d3f9d0ada16fcf5288d0c3306d88'
* commit '72be40490951d3f9d0ada16fcf5288d0c3306d88':
fix warnings that will show up with GCC 4.4 (in master)
Merge commit '1585bd24c10d16351f89e32dddbfa799f18db6bd'
* commit '1585bd24c10d16351f89e32dddbfa799f18db6bd':
Report densities in badging, debugging for nine patch bug.
The aapt tool now reports all available densities like it already did
for locales. Also this includes more resource data output, which I
was using to examine bug #1867049 (which at this point I am unable to
reproduce).
Merge commit '16ce3504c5bf98d95d5c36001f755bb4b15253c9'
* commit '16ce3504c5bf98d95d5c36001f755bb4b15253c9':
Make RestoreHelper and friends also write out the snapshot state.
Merge commit '2fdd428e0f18384160f7c38ce3a2cd9ba7e7b2c2'
* commit '2fdd428e0f18384160f7c38ce3a2cd9ba7e7b2c2':
Fix some backup reader/writer issues; make local transport do backup
Fix the jni initializer.
Add RestoreFileHelper, BackupDataInput, and add java wrappers for the methods on BackupDataOutput.
Fix bug #1812041: activity manager crash with bad args.
Journal backup requests so that they won't be lost in a crash
Fix data connection issues.
Merge commit '78f0f8cb2efe9410127c39201e240f6d438eb53c'
* commit '78f0f8cb2efe9410127c39201e240f6d438eb53c':
Make the file backup helper not crash if a file you requested
Fix SharedPrefsBackupHelper so it doesn't hard code the paths to the files.
StringArray is used in two places in framework/base and in the Sim. Ideally we should get rid of it and use Vector<String8> instead of creating new code.
Merge commit '2a3188672ab2b65c0ce7c9c598a463e382c47696'
* commit '2a3188672ab2b65c0ce7c9c598a463e382c47696':
rename a few files to camel-case, add copyright notices
- make sure that all binder Bn classes define a ctor and dtor in their respective library.
This avoids duplication of the ctor/dtor in libraries where these objects are instantiated.
This is also cleaner, should we want these ctor/dtor to do something one day.
- same change as above for some Bp classes and various other non-binder classes
- moved the definition of CHECK_INTERFACE() in IInterface.h instead of having it everywhere.
- improved the CHECK_INTERFACE() macro so it calls a single method in Parcel, instead of inlining its code everywhere
- IBinder::getInterfaceDescriptor() now returns a "const String16&" instead of String16, which saves calls to String16 and ~String16
- implemented a cache for BpBinder::getInterfaceDescriptor(), since this does an IPC. HOWEVER, this method never seems to be called.
The cache makes BpBinder bigger, so we need to figure out if we need this method at all.
Added missing include sys/time.h for utimes.
Detects when stat64 uses a timespec for the modif and access times
and work around the missing st_*time_nsec.
Apologies for the whitespace changes, emacs removed them automatically.
There was a serious problem in the Bundle(Parcel) and readFromParcel() methods,
where it wasn't doing the copying of the Parcel that Parcel.readBundle() does
and is a basic requirement for it to work correctly.
This re-arranges the code to make all of these functions (hopefully) correct.
Also fix a problem in Parcel where we were not duping fds when copying data from
one Parcel to another.
Merge commit 'e29146158b6048936671decc060d398a68333fc0'
* commit 'e29146158b6048936671decc060d398a68333fc0':
Hook up the backup data writer, and add a utility to read the backup data files.
Merge commit 'e85bb9ebcce85b8c7a0e0ccb5116cd25bf684727'
* commit 'e85bb9ebcce85b8c7a0e0ccb5116cd25bf684727':
Add the backup data file writer C++ class.
Merge commit '4535e40544aeb957d44fad75fbe5676effe03689'
* commit '4535e40544aeb957d44fad75fbe5676effe03689':
Implement the C++ class to write the backed up file data.
Merge commit 'aa642c0cc20293137376d44f8221876c121e5be9'
* commit 'aa642c0cc20293137376d44f8221876c121e5be9':
Get the backup calling through to the file backup helper.
Fix typos.
Add a new feature to android.os.Debug to add the ability to inject only specific fields when calling setFieldsOn().
Fixes#1836075. Adds consistency checks for the View hierarchy. To enable them, you need a debug build and ViewDebug.sConsistencyCheckEnabled set to true in debug.prop. This change also lets you easily enable drawing and layout profiling in ViewRoot by setting ViewRoot.sProfileDrawing, ViewRoot.sProfileLayout and ViewRoot.sShowFps in debug.prop with a debug build.
Add Intent.ACTION_APP_ERROR
Merge commit '4488b11c51ad8f5b8330279a9405e5a0f8586aa4'
* commit '4488b11c51ad8f5b8330279a9405e5a0f8586aa4':
Add some C++ code to do raw files for backup
commit 012b56fc607cf243cf4b29cb2a5f172bcbe0aecd
Author: Robert Greenwalt <robdroid@android.com>
Date: Wed Apr 22 14:31:26 2009 -0700
Additional fixes and tests for density.
commit 91fdc8e187551ae69e0029a4325fb3ad38fe411b
Author: Robert Greenwalt <robdroid@android.com>
Date: Tue Apr 14 14:39:00 2009 -0700
Fix runtime resource selection logic.
Fix isBetterThan so that o or this may be supperior at any stage.
Used to only handle this-better or tie at each stage, biasing against o.
Also allows reset of unit test to succeed. Fixes bug 1709202.
When reading a native handle that has passed through the binder,
the fds have to be duped to prevent them from getting closed when the binder
object is destructed.
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
