Add MicrophoneInfo to represent the microphone characteristics which
including location, orientation, frequency response, sensitivity,
channel mapping and other useful information.
Add a new API in AudioManager to query all current available
microphones.
Bug: 64038649
Test: Run test and check the print log.
Change-Id: Ie0dbfeeb84b88db426518b93c7bb83c8913bca85
add getMetrics() method to access media.metrics for AudioTrack and
AudioRecord. Includes the code paths and the sdk documentation
for the keys and what they return.
Moves the media metrics JNI support routines from media to core
to support these audiotrack/record operations being there; still
accessible to the existing operations in the media libraries.
Bug: 72179020
Bug: 72178968
Test: enhanced CTS
Change-Id: I3f05beba31aacb9b96854f8a774cb8f669ee1625
* changes:
libandroidfw: Improve performance of AssetManager2
libandroidfw: Add ApplyStyle and SetConfiguration benchmark
Make idiomatic use of ApkAssets and AssetManager
Replace AssetManager with AssetManager2 implementation
Add the native method used to read the detail information of network
stats from bpf maps. The native method of NetworkStatsFactory should
choose the correct implementation to get the stats detail depending on
the kernel version. Currently the bpf result is printed as a reference
and the actual behavior of NetworkStatsFactory should not change.
Test: NetworkStatsFactory related cts test should not fail.
Bug: 30950746
Change-Id: I4715a23559b5b2306bd556cea0431f0ed172a993
* changes:
libandroidfw: Improve performance of AssetManager2
libandroidfw: Add ApplyStyle and SetConfiguration benchmark
Make idiomatic use of ApkAssets and AssetManager
Replace AssetManager with AssetManager2 implementation
Bug: 63909536
Bug: 63908092
Test: TODO
If ImageDecoder.decodeDrawable is called with an animated image Source
(currently GIF or WebP), return an object of a new (hidden) Drawable
subclass. The new Drawable animates, and it implements Animatable (TODO:
implement Animatable2) so users have some control over the animation.
In addition to the normal features of Drawable, this new one supports
many of the features of ImageDecoder, including scaling, cropping and
PostProcess, which enables circle masks/rounded corners and other
arbitrary after-effects. It does *not* support decoding directly to a
Hardware Bitmap, since it cycles through frames and reuses the same
bitmap memory. But it could be made to use shared memory (TODO?).
TODO: Use a better number for the native allocation registry
TODO: Use the RenderThread to drive the animation, and remove decoding
on the UI thread.
TODO: Add support for modifying the loop count
Android.bp:
- build new AnimatedImageDrawable.cpp
AndroidRuntime.cpp:
- register new native methods
AnimatedImageDrawable.java
AnimatedImageDrawable.cpp:
- new Drawable that handles animated images
Canvas.h, SkiaCanvas.h/.cpp
- New virtual method and implementation for drawing SkAnimatedImages
RecordingCanvas.h/.cpp
- Stub implementation of drawing SkAnimatedImages
ImageDecoder.h/cpp
- Allow code sharing with AnimatedImageDrawable.cpp
- postProcess
- access the ImageDecoder struct
Depends on https://skia-review.googlesource.com/c/skia/+/94660 in Skia.
Change-Id: Ie2ec98d9c52deda4d439c6ef8e5dea2861bb93a3
Before this change, seccomp filter setup is as early as in zygote's main
function. To make it possible to split app and system server's filter,
this postpone the setup to after fork. It also starts to call app
specific and system server specific setup function.
The filter setup is done in Zygote's ForkAndSpecializeCommon. This is
because adding a seccomp filter must be done when either the caller has
CAP_SYS_ADMIN or after the PR_SET_NO_NEW_PRIVS bit is set. Given that
setting PR_SET_NO_NEW_PRIVS breaks SELinux domain transition
(b/71859146), this must be done after Zygote forks but before
CAP_SYS_ADMIN is droppped.
Test: (cts) -m CtsSecurityTestCases -t android.security.cts.SeccompTest
Test: no selinux denial flood in dmesg with selinux enforced
Test: debuggerd -b `pidof com.android.phone` # logcat shows tombstoned
received crash request
Bug: 63944145
Bug: 71859146
Change-Id: I8215c8530d3d0de504a270488f8e29635805e8b0
There is already MeasuredText, so renamed existing MeasuredText to
MeasuredParagraph, then renamed PremeasuredText to MeasuredText.
Bug: 67504091
Test: bit CtsWidgetTestCases:android.widget.cts.TextViewTest
Test: bit CtsTextTestCases:*
Change-Id: Ie20bea9501b18fabb36f64d388a7851c4643d4c3
Move the native implementation of TrafficStats to NetworkStatsService
and apps need to get the NetworkStatsService binder interface from
system_server in order to get the network usage stats since boot. This
implementation can hide the detail of retrieving network traffic
information from apps and the NetworkStatsService can choose which
methoed it use to get the data depending on the kernel version of the
device.
Bug: 30950746
Test: CtsNetTestCases -t android.net.cts.TrafficStatsTest
Change-Id: I53bbefd19aa0b783b9b4b42ea4d76db3e9ec07a3
Bug: 63909536
Bug: 63908092
Test: CTS: I0f36ce34c968fd7fae4d8edebabea3a421859615
One-pager:
https://docs.google.com/document/d/1IWSdXb5O9lu-Zbj7SaNWo5pS7-FHlonFnqazjnecozM/
Design doc:
https://docs.google.com/document/d/15S6DSAV4EwOuJLv29UC_9cdSGdPg3KvOJVn2EHoP3fw/
ImageDecoder is designed to streamline certain patterns of BitmapFactory
use:
- choosing sample size based on actual dimensions
- choosing a specific output size
- post-processing (e.g. for rounded corners)
- copying to HARDWARE
- decode directly to ashmem
- creating a Drawable
- use as an alpha mask
- save RAM (e.g. use RGB_565)
In addition, it will include new features:
- animated drawables (TODO)
- report failures *and* optionally create a partial image
- crop
Add PostProcess to handle post-processing. It is separate from
ImageDecoder so that it may be used in the future by other commands that
might want something similar (e.g. capturing a View).
Consolidate NinePatch code for sharing between BitmapFactory and
ImageDecoder.
Some features left out of this CL:
- Create from ContentResolver + URI
- animation
- report more info in ImageInfo
- more overloads (e.g. null OnHeaderDecodedListener)
Change-Id: Icf011dc1b97b492788e47cf51fcf8abe8e9c7b88
To measure text beforehand, remove static layout dependency from
MeasuredText. Now MeasuredText can compute native measured text
by itself and StaticLayout use it for line breaking.
This CL introduce one additional JNI method call per paragraph during
line breaking but looks negligible cost.
Here is a raw performance test result on walleye-userdebug.
StaticLayoutPerfTest (median, N=100):
createRandom: 7,879,440 -> 7,964,789 (+1.08%)
createRandom Balanced: 7,835,192 -> 7,848,151 (+0.17%)
TextViewOnMeasurePerfTest (median, N=100):
measure_AtMost: 92,599,175 -> 93,027,121 (+0.47%)
measure_Exactly: 89,949,922 -> 90,439,886 (+0.54%)
measure_Unspecified: 148,645,916 -> 150,047,694 (+0.94%)
Bug: 67504091
Test: bit CtsTextTestCases:*
Test: bit CtsWidgetTestCases:*
Test: bit CtsGraphicsTestCases:*
Test: bit FrameworksCoreTests:android.text.StaticLayoutTest
Change-Id: Ie932903845645e50cfa0cb428babb31a44babc47
... that returns PID of the process for debuggable builds.
This calls into the C++ equivalent of the function.
Test: lshal
Bug: 68992575
Change-Id: Ia177c709c6930510035cff33dc2389441a76351d
Add the ability to load GPU debug layers from the base
directory of debuggable applications.
This commit:
* Adds a new Setting to Developer options: "Enable GPU debug layers"
* Adds a new way to discover and specify GPU debug layers per app
* Moves much of the layer enabling logic into GraphicsEnvironment
* Removes the JNI component of ApplicationLoaders
Bug: 63708377
Test: Manual, CTS tests to follow
Change-Id: I7d33e9f835f49aa8d86e63bdb32037728bc8b6a4
Bug: http://b/68236396
Do not suppress the GCC-specific -Wunused-but-set-variable warning,
which Clang doesn't support.
Test: Build the topic
Change-Id: Ibeaaf927f44fe65f939d3d728c6fe642bcca595f
It's not clear that this is useful any more - Java threads and native
threads can now be unwound through kernel frames so a regular watchdog
bite will contain kernel traces for threads attached to the runtime.
Note that the code being removed would dump traces for *all* threads,
even those not attached to the runtime but it's unclear whether we're
gaining extra given that they will be useful only if a watchdog
monitored thread is blocked on some other (non-attached) thread
performing work.
Moreover, the warning messages from Watchdog_N on user builds seems to
be causing confusion :
09-07 22:41:10.005 1000 950 1557 E Watchdog_N: Unable to open stack of tid 1474 : 13 (Permission denied)
09-07 22:41:10.006 1000 950 1557 E Watchdog_N: Unable to open stack of tid 1475 : 13 (Permission denied)
Bug: 65475549
Test: make & flash
Change-Id: Iad5022d67fecdab5f1130cf04da12b425c63ca7a
We no longer need the native calls to ICU since we have ICU4J.
Fixes: 67786879
Test: bit FrameworksCoreTests:android.text.
Change-Id: Ib2ec93017000b4f0343756814ca388bd31457849
Rather than re-implementing getService in the JNI backend
for HIDL Java classes, we call the implementation in libhidl.
This does several good things:
- prevents frameworks/base/core from depending on PRODUCT_FULL_TREBLE
- prevents frameworks/base/core from having any user vs. userdebug differences
- ensures there are no subtle differences between C++ and Java getService
- removes essentially copy/pasted code
- unlocks the door to provide 'getService' 'tryGetService' semantics in Java
(b/67981006)
Has the side effect of making passthrough mode kind work in Java, but
still with parcelling to transition between the ABIs:
- getRawServiceInternal returns passthrough service
- toBinder wraps that service in Bn*
- in-process binder calls are made in the same process
Test: device boots + hidl_test_java
Bug: 67974907
Change-Id: Ie459f95eb8a059f578f703d1f73ca42417cfeeb8
Both native and java bindings.
TODOs:
- Finish WorkSources.
- Clean up the package names for the protos.
- Put the protos in a more suitable location.
Test: stats-log-api-gen-test
Change-Id: Idf4022225e2be05106dbcf7de8e97a3337fc63e2
Even if the same data file is used, different hyphenation is applied
based on the locale. Now Hyphenator keeps locale and use it for
hyphenation.
Bug: 65024629
Test: bit CtsTextTestCases:android.text.cts.StaticLayoutTest
Test: bit CtsTextTestCases:android.text.cts.DynamicLayoutTest
Test: bit CtsWidgetTestCases:android.widget.cts.TextViewTest
Change-Id: I7e2ece979181d12ac1adbede14995ec9b7b87d21
GraphicsEnv class is separated from libui and became a standalone lib
'libgraphicsenv'.
Bug: 38097618
Test: sailfish builds and boots
Change-Id: I7a5c273ba9238c3a6c90e1de80b9e97fc0772188
