- Add new audio restriction layer to app-ops. Restrictions add
additional constraints to audio operations at a stream-level.
Restrictions do not affect the persistable state, and are purely
additive: that is, they can only impose additional contstraints, not
enable something that has already been disabled. Restrictions
also support a whitelisted set of exempt package names.
- Add new audio stream-level checks to app-ops.
- Implement a provisional OP_PLAY_AUDIO suppression to three
java entry points MediaPlayer, AudioTrack, & SoundPool.
- Enhance vibrator api to take stream information as an optional
hint - the constants correspond to AudioManager stream types.
OP_VIBRATE now supports the stream-level restriction check.
- Simplify Vibrator subclasses by adding default implementations
for two .vibrate calls.
- Migrate NoMan's zen-mode control to use the new app-ops
stream-level restriction mechanism.
Change-Id: Ifae8952647202f728cf1c73e881452660c704678
This stops Windows 7 from putting up the
"Your device might not be able to play or view this file" dialog
when copying MP3 files to the device.
Bug: 3195286
Change-Id: Ic5b3fb75309893caae1a4f4b56068a543847f1f7
This makes transport controls a primitive interface on sessions with
a way to create the performer, register callbacks, and send commands
and updates between controllers and performers. This still needs some
cleanup but has been tested with OneMedia.
Change-Id: I373d35f7ccc383b8421bd14044457467d80425f3
New write method with data in ByteBuffer. Allows blocking and
non-blocking write.
If the ByteBuffer is not direct, the implementation uses the
existing implementation with a byte array.
Bug 7919023
Change-Id: I6935e3e05783d7d7672614b194941a87abbb50cf
This is far from complete but puts the basic components in place
for an app to interact with media sessions.
Change-Id: Icfe313f90ad76ae56badbe42b0e43fc5f68db36f
- pass time between capture as us, in high fps case ms could
be inaccurate
- add test cases in MediaRecorderTest for time lapse/slow motion
Bug: 13032650
Change-Id: I34ecc3b39e0519753f74ae42afcaeeddfff1666a
The Surface returned by MediaCodec#createInputSurface() is configured
for HW_VIDEO_ENCODER by the consumer. Accessing the Surface through
Surface#lockCanvas() sets SW_READ_OFTEN | SW_WRITE_OFTEN, and some
devices choke on the combination.
Bug 11418094
Change-Id: Ic182802386146d19b1bdecdb894c5130c563a3ed
Instead of checking all the parents of every path for presence of
a .nomedia file every time a new entry is inserted, build a cache
of paths and use that when possible.
Change-Id: I5b912fd54473db8f96d3511cbc2715e0b69dd16b
For storing pointers, long is used in media classes,
as native pointers can be 64-bit.
In addition, some minor changes have been done
to conform with standard JNI practice (e.g. use
of jint instead of int in JNI function prototypes)
Change-Id: Idc4ca0124d03df7f9cef412488abafd020e5e774
Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
setAvrcpAbsoluteVolume is passed wrong unit parameter from AudioManager.
It cause maximize volume in Bluetooth speaker/device.
The volume expected by Bluetooth Avrcp should be from 0 to 15.
But the current volume parameter passed to Bluetooth Avrcp is from 0 to 150.
It is scaled by 10 times than the correct volume.
index = rescaleIndex(index * 10, streamType, streamTypeAlias);
Should divide the volume by 10 before pass to Bluetooth Avrcp.
bug:12495379
Change-Id: I0432f83ca4a0c134244d96b2eea14d7168e9a9ff
This CL does the same thing for AudioTrack,
that an earlier CL did for AudioRecord:
> Change-Id: Ic3525f049e939bdf125d9f87ed39abd2690dcf9f
Pull out the common parts of that earlier CL and move them to new header
file android_media_AudioFormat.h.
Use the new function audioFormatToNative() to convert from Java
ENCODING_PCM_* to native AUDIO_FORMAT_*.
Use audio_bytes_per_sample() instead of hard-coding the size of various formats.
Use size_t for memory sizes.
Change-Id: I7992dd6a2c9500126a6d7ae5fc1ed9f3312962d6
