Introduced a new constant EXTRA_PREPARE_ONLY, which allows
MediaController to ask MediaSession to stay paused right after play
requests are called. If this field is set to true in extra bundle and it
is passed during playFromMediaId, playFromSearch, and playFromUri
requests, MediaSession will prepare the given media, but not start
playing it.
Bug: 25841735
Change-Id: I2a2f71a251bd6f475698fe8a5bb696ac70003e2b
This CL exposes the SoundTriggerManager and SoundTriggerDetector as a
system/privileged API. The API is protected by a system/priv permission
and also via SEpolicy rules.
Bug: 22860713
Change-Id: I07ee3548ef0d5c584570004645267f5021dfa84c
Allows applications to wrap compressed audio in a PCM
stream and pass through directly to HDMI output.
Bug: 24541671
Bug: 20891646
Bug: 26373761
Change-Id: I67a25672a3b5066b5747380d013c26e60c14c272
Signed-off-by: Phil Burk <philburk@google.com>
This CL implements the SoundTrigger API improvements as given in b/22860713. Only the java-level
parts are implemented in this CL.
Key changes include:
* Addition of a SoundTriggerManager/SoundTriggerDetector system API to manage
the sound-trigger based sound models.
* Addition of a SoundTriggerService service that manages all sound models
including voice (keyphrase) and sound-trigger based models.
* Includes logic to write sound-trigger based models to the database.
* VoiceInteractionManager service now uses SoundTriggerService instead of
SoundTriggerHelper.
Bug: 22860713
Change-Id: I7b5c0ed80702527c4460372efeb5e542d3693a69
Also introduce new supported RAW image file formats, PEF and SRW.
RAW image file formats are not defined in PTP 1.2 specification except
for DNG. They are mostly built on top of TIFF or TIFF/EP. (Fuji's RAF
is the exception).
In this CL, image file formats are classified newly as below:
DNG: dng
TIFF: cr2, nrw, arw, rw2, orf, pef, srw
TIFF/EP: nef
Unknown Image Formats(FORMAT_DEFINED): wbmap, webp, raf
I referred to the following documents for defining MTP formats of RAW
images:
* http://www.rags-int-inc.com/PhotoTechStuff/RawStandards/RawSummary.html
* https://en.wikipedia.org/wiki/Raw_image_format
Bug: 26552863, Bug: 26626825
Change-Id: Ia218f6320c4c1ff051a23ca0060ceac46134b0d7
Add support for audio mix creation by UID.
Refactor AudioAttributes-based mix criteria to a generic Object
interface.
Bug 26798796
Change-Id: Idac256e19019cd1be52168c6127997c3c1bf280e
Introduce new methods and classes for the audio recording
configuration update and query API.
Callback registration supports a Handler.
Bug 22876530
Change-Id: I819ad464f095d970b5d1d8a3781fcf8dbb310424
This CL depends on piex (github.com/google/piex),
which is owned by Google Photos's RAW team.
piex is capable of reading EXIF data that contains
metadata, and finding the positions in an image of
thumbnail and preview images from RAW images.
piex supports DNG, CR2, NEF, NRW, ARW, RW2, ORF
and RAF image file formats.
ExifInterface gets thumbnail and metadata information
from the above RAW image formats via piex.
Bug: 26177215
Change-Id: I529f8032bcb2a9d3d9e857ff1365a26a4f040066
Also add getBufferCapacityInFrames().
These can be used to dynamically raise or lower latency.
Fix JavaDocs.
Bug: 21019153
Change-Id: I5c795c23826f7f29038d0de7004f4b7f365cd67e
Signed-off-by: Phil Burk <philburk@google.com>
This reverts commit 0ac70888d3f08b694e3e31939f2cfb90ce5e0f58.
The first revert was not needed. It was made to fix a broken build. But the break was from a different CL. SO I am reverting the revert.
Change-Id: Iad30209a38f9a0af18d684e44f033a49f32af778
