In our current environment with very many translations, this can
save a lot of RAM -- for example over 200K in Gmail just by sorting
the strings in the Gmail .apk (not the framework).
Also add a new aapt command to print the contents of the resource
table string pool.
Change-Id: I1da037b3e2c377b890833ff57ab158965314ac48
This is needed when the parent or any other thread besides the child
needs access to the child's kernel tid.
Change-Id: Ib148505913eb78314cfd76657c30d7b20663dffd
The idea is that this is a device which is more-or-less headless. It
might have some limited interaction capabilities, but it's not something
that you want to rely on having.
Change-Id: Ib92f53a120bf83de781728011721a4859def7d9f
The basic hashtable is intended to be used to support a variety
of different datastructures such as map, set, multimap,
multiset, linkedmap, generationcache, etc.
Consequently its interface is fairly primitive.
The basic hashtable supports copy-on-write style functionality
using SharedBuffer.
The change introduces a simple generic function in TypeHelpers for
specifying hash functions. The idea is to add template
specializations of hash_type<T> next to the relevant data structures
such as String8, String16, sp<T>, etc.
Change-Id: I2c479229e9d4527b4fbfe3b8b04776a2fd32c973
Use const references to keys and values where appropriate to avoid
copying them unnecessarily.
Deleted some dead code.
Simplified a few pieces that were doing unnecessary redundant work.
Change-Id: Ib2145b7094a40db2d679e05dafe050fe1e87b846
This change adds serialization and deserialization functionality to
BlobCache, conforming to the Flattenable interface.
Change-Id: Ibc99cb1c3d015f363d57d0713eabccec07ff975e
This change removes the mutex from the BlobCache class. The caller must
be responsible for thread synchronization in order to properly implement
the Flattenable interface, which is coming soon. Otherwise would be the
potential for the cache contents to change between the call to the
getFlattenedSize and flatten methods. Because the caller must do this
synchronization anyway there's no reason to also some synchronization
inside BlobCache.
Change-Id: Ie1f4f6f82b78744f46a41ce863cac0cad276a20e
This fixes the build on Linux when RefBase is compiled with reference tracking
enabled.
Change-Id: I3e931e0b463ce836f6fdb30c37068d77144631a3
Signed-off-by: Iliyan Malchev <malchev@google.com>
This change removes unnessary symbols. All symbols are hidden by
default, public APIs with exported symbols are explicitly marked
with ANDROID_API.
Change-Id: I692fde432a86c12108de1cfd1f6504919a7d5f3f
Updated the command name lists, and masked off the additional bits in
the command word when doing the name lookup.
Made descriptor values easier to grep for and consistent with kernel
output (i.e. decimal rather than hex). Attempt to show transaction
descriptors as such (they're in a union with a pointer).
Also, the writeLines() function in Static was using a no-op
logging call to write an iovec. It looks like all callers are using
N=1, so I just added a log for the first string.
Bug 5155269
Change-Id: I417b8d77da3eb6ee1d2069ba94047210f75738bc
we would leak a weakref_impl if a RefBase was never incWeak()'ed.
there was also a dangling pointer that would cause memory corruption
and double-delete when a custom destroyer was used to delay the
execution of ~RefBase.
it turns out that the custom destroyer feature caused most of the
problems, so it's now gone. The only client was SurfaceFlinger
who now handles things on its own.
RefBase is essentially back its "gingerbread" state, but the
code was slightly cleaned-up.
Bug: 5151207, 5084978
Change-Id: Id6ef1d707f96d96366f75068f77b30e0ce2722a5
Bug: 5064702
Introduced the concept of an InputListener to further decouple
the InputReader from the InputDispatcher. The InputListener
exposes just the minimum interface that the InputReader needs
to communicate with the outside world. The InputReader
passes arguments to the InputListener by reference, which makes
it easy to queue them up.
Consolidated all of the InputReader locks into one simple global
Mutex. The reason this wasn't done before was due to potential
re-entrance in outbound calls to the InputDispatcher. To fix this,
the InputReader now queues up all of the events it wants to send
using a QueuedInputListener, then flushes them outside of the
critical section after all of the event processing is finished.
Removing all of the InputMapper locks greatly simplifies the
implementation.
Added tests for new stylus features such as buttons, tool types,
and hovering.
Added some helpers to BitSet32 to handle common code patterns
like finding the first marked bit and clearing it.
Fixed a bug in VelocityTracker where the wrong pointer trace
could get cleared when handling ACTION_POINTER_DOWN. Oops.
Changed PointerCoords so it no longer stores useless zero
axis values. Removed editAxisValue because it is not very
useful when all zero value axes are absent and therefore
cannot be edited in place.
Added dispatch of stylus hover events.
Added support for distance and tool types.
Change-Id: I4cf14d134fcb1db7d10be5f2af7b37deef8f8468
The built-in ZipFile class was quite a long time to find an unpack
libraries. Move everything to using the libutils ZipFileRO class that
goes quite a bit faster. Initial measurements are 6 times faster than
the Java code.
Also, read files off the disk and compare their CRC against the APK's
CRC to see if we need to write the new file to disk. This also cuts down
the bootup time by up to a second per APK that has native files.
Change-Id: Ic464a7969a17368fb6a6b81d026888c4136c7603
Fixed a potential bug where calling replaceAt with a reference to
an existing element in the vector at the same index would cause
the element to be destroyed while being copied to itself.
Refactored the conditions in _grow and _shrink for clarity.
The computations are exactly the same but I think it reads better
this way. In particular, the ssize_t variable 's' is gone: it didn't
need to be signed anyways because its value could never be negative.
Change-Id: If087841c15e6a87160eee874720c4a77eb0e99a6
On review of the code, _grow and _shrink are checking for conditions
that cannot happen and that don't even really make sense. For
example, if _shrink is called with where + amount > mCount then
this is really bad, however the check only considered the case
when where >= mCount and then it would arbitrarily choose a new
value for where. Huh?
As it happens, the callers are correctly validating the
arguments before passing them down to these methods so we can
get rid of this code.
Change-Id: I921852dba8997065bb0e9cac733e82028d14afcd
Zlib compression, with a full flush between each application's
data. Encryption will be performed on the already-compressed data
once that's implemented.
On restore, the streamed data is similarly uncompressed on the fly.
Change-Id: I19b65c88e759a66527d10913d18fffa9df0bc011
This API is intended for applications that need to read a thread's
scheduling group, while using the higher-level (C++) family of thread APIs.
Change-Id: I5e58017f74c3989b20b5b1cc2bc4483c95720520
Modified the touch input mapper to assign pointer ids sequentially
starting from 0 instead of using the tracking id or slot index
supplied by the driver. Applications should not depend on this
ordering but some do. (sigh)
Bug: 4980884
Change-Id: I0dfeb3ac27c57a7102a13c960c760e2a02eb7669
