Adds a facility to sample the median luma in a region
of the SurfaceComposer's result.
Test: atest CompositionSamplingListenerTest
Bug: 124305231
Change-Id: I78eececa9aef420f488a860f4e6891d4af84d27f
The "gctype" device configuration flag (from the "runtime_native_boot"
namespace) was a string passed verbatim as an argument to the runtime
option "-Xgc". It was too generic, conveyed no typing information, and
was error-prone (there was no control over what was passed from the
server to the zygote, and then to the runtime).
This change replaces "gctype" with a specific, Boolean
"enable_generational_cc" flag. This new flag better reflects the
nature of the experiment to be conducted (either enable or disable
generational garbage collection in ART's concurrent copying
collector).
Test: core/jni/runtime_native_boot-flags-test.sh
Bug: 72446017
Bug: 120794191
Bug: 123754583
Change-Id: I30a73171c0dc3c7bc891c4f164eed0ba42b0f420
ART does not support changing the garbage collector type/configuration
dynamically at the moment, so we can only change it when the runtime
starts, i.e. at boot time.
Also materialize "gctype" and "runtime_native_boot" as named constants.
Bug: 120794191
Bug: 72446017
Test: adb shell device_config put runtime_native_boot gctype nogenerational_cc && adb reboot
Test: adb shell device_config put runtime_native_boot gctype generational_cc && adb reboot
Change-Id: Ibf765a5f442136d6327be99786ea9ae4b4537d59
Added to the runtime_native namespace.
The new property overrides dalvik.vm.gctype if it's set.
Bug: 120794191
Test: adb shell device_config put runtime_native gctype CC,preverify
Test: adb reboot
Change-Id: I30a2a3bcfb83f502f168c0d8588d80982a5f7d76
InputWindowHandle and InputApplicationHandle are moved from
com.android.server.input to android.view since commit 788f574.
The related jni declarations should also change to match the
java package for the invocation from java side.
Bug: 111440400
Test: atest WindowStateTests
Observe no UnsatisfiedLinkError in log
Change-Id: Iea4a1bfee25484d3633a8c4860106378908fd2fa
Removing AR from the Android code base. We had already severed the
connection to the AR HAL in Android Oreo. This change simply removes all
unused references and uses of the stubs.
Test: Build compiles. Ensure that clients that provide AR through other
channels continue to work.
Change-Id: I79d19c0bd2b80962cdecc8ad88065911fd6311ac
Bug: 120904891
Bug: 122844033
Bug: 122514935
Test: CtsGraphicsTestCases
Create an SkColorSpace when creating an android.graphics.ColorSpace.Rgb.
This allows simplifying getNativeColorSpace, so that each time we need
it, we do not need to call back up into Java or reconstruct the
SkColorSpace.
Funnel all ColorSpace.Rgb constructors into one, so we can set a final
mNativePtr in the base constructor. Update TransferParameters to also be
final.
Use the same TransferParameters as SRGB in EXTENDED_SRGB and DISPLAY_P3.
When passing a BitmapFactory.Options to native, call getNativeInstance()
(which may throw an Exception) and pass the result to native.
Move native ColorSpace code into its own file.
Make Paint methods @CriticalNative again, now that they do not need the
JNIEnv.
Remove unused decodeBitmap.
Change-Id: I60adbb060b87ab6f92559f1217bfefc0b9ea72e1
This change is the main check in for the historical app op feature.
The idea is to store a historical data about past app op rejections,
accesses, and durations per op for any UID state indefinitely.
Keeping all operations on record is not practical as app ops are
very frequently performed. To address this we are storing aggregated
data as snapshots where we store for every UID and its packages
how many times each op was accessed, rejected, lasted as an aggregate.
To allow history scaling indefinitely we are taking a logarithmic
approach with only the most recent state stored in memory and all
preceding state stored on disk. State on disk is stored in separate
files where each preceding file, i.e. for an older period, would
cover X times longer period with X number of snapshots covering
X times longer period. Initially X is ten but can be tweaked. For
example, the first file could contain data for ten days with daily
snapshots, while the file for older period would have data
for a hundred days with snapshots every ten days, etc.
The implementation is optimized for fast history update and no impact
on system runtime performance and minimizing memory footprint. We
are lazily persisting state to disk on a dedicated thread as this is
slow. We are also reading the relevant historical files on a query
as this is very rare as opposed to state updates.
The base snapshot interval, i.e. snapshot time span, in the initial
iteration and the logarithmic step are configurable. These can be
changed dynamically and the history would be rewriten to take this
into account.
Test: atest CtsAppOpsTestCases
bug:111061782
Change-Id: I55c32c79911ba12b2ace58d2a782b8df1e6bff60
Factorize native to JAVA audio effect descriptor conversion and
place in separate library so that it can be reused by components outside
of AudioEffect class.
Bug: 111438757
Test: make and run CTS tests for AudioEffects
Change-Id: I11eb13cfc08abb8d94ce30ab0d702df04943e1be
This CL includes:
- Move NativeLineBreaker/NativeMeasuredParagraph to android.graphics.text
package since these two uses the shaping result of the text which is a
part of graphics responsibility. At the same time, by this moving,
minikin is only used by android.graphics package.
- Rename NativeLineBreaker/NativeMeasuredParagraph to
LineBreaker/MeasuredText.
- Updated comments of the break strategy and hyphenation frequency.
Bug: 112327179
Test: atest CtsTextTestCases CtsGraphicsTestCases CtsWidgetTestCases
Change-Id: Id69c328e7c9097b9fc11b5c0bd04d1c2e0939c6a
This change implements the equivalent of the C++ native_handle_t type in
Java. Similar to the C++ type, the NativeHandle class wraps an arraylist
of FileDescriptor objects, along with a raw data stream (integer array).
Bug: 35098567
Test: Ran m, hidl_test (C++ and Java). Functionality tests are included
in a separate CL.
Change-Id: Ic53f9a49ae17ce5708577a586230126ab0e222c7
This CL is a ground work of the new Typeface construction API and
nobody uses this class except for CTS now.
I'll add new builder in Typeface to be able to create Typeface
from this FontFamily.
Bug: 72665240
Test: atest FontFamilyTest
Test: CtsWidgetTestCases:EditTextTest
CtsWidgetTestCases:TextViewFadingEdgeTest
FrameworksCoreTests:TextViewFallbackLineSpacingTest
FrameworksCoreTests:TextViewTest FrameworksCoreTests:TypefaceTest
CtsGraphicsTestCases:TypefaceTest CtsWidgetTestCases:TextViewTest
CtsTextTestCases FrameworksCoreTests:android.text
CtsWidgetTestCases:TextViewPrecomputedTextTest
Change-Id: I15d412c367037554d911fc9e20c0cfb44aefb89a
This CL is a ground work of the new Typeface construction API and
nobody uses this class except for CTS.
I'll add FontFamily class to be able to bundle these Font clases
and register to the Typeface.
Bug: 72665240
Test: atest FontTest
Test: atest CtsWidgetTestCases:EditTextTest
CtsWidgetTestCases:TextViewFadingEdgeTest
FrameworksCoreTests:TextViewFallbackLineSpacingTest
FrameworksCoreTests:TextViewTest FrameworksCoreTests:TypefaceTest
CtsGraphicsTestCases:TypefaceTest CtsWidgetTestCases:TextViewTest
CtsTextTestCases FrameworksCoreTests:android.text
CtsWidgetTestCases:TextViewPrecomputedTextTest
Change-Id: I68555a8b4bd6dd770ba7baae72d9a3777b2087a5
Non-zygotes may not have the permissions/capabilities to run a
bridge and may abort attempts to load a bridge because of seccomp
rules. So don't tell the runtime to load a bridge when starting
a non-zygote.
Bug: 77878177
Bug: 80118963
Test: m
Test: cts-tradefed run commandAndExit cts-dev -m CtsWrapWrapDebugTestCases
Change-Id: I7894b89feec79e4bd478f649c004ad29fc46597e
Read the profile boot image property and pass the appropriate flags to the
android runtime.
Test: build, flash and check properties
Bug: 73313191
Change-Id: Ie972e2eb693678d268e707b9e892c97dd7dd061b
The explicit option is no longer supported.
Bug: 77288304
Test: m
Test: device boots
Test: ANR dumps work
Change-Id: I1ffcf0593e1f6591d1b33882edf79381e59c2121
