AudioManager internally assumes the thread is was created on can be
used as a callback thread. Since the AudioManager is only created
once in the lifetime of an app, we need to make sure its obtained
on a thread that stays alive.
#cherrypick
PiperOrigin-RevId: 732072255
(cherry picked from commit 2088697a19ac85feb26ba2521a70647803246571)
In all these cases I found at least one public method that takes or
returns a type from the dependency, or a type that inherits from a type
defined in the dependency.
PiperOrigin-RevId: 726130595
This change ensures that the test uses `assumeTrue` to avoid failures when the `libiamf` library is not pre-built.
#cherrypick
PiperOrigin-RevId: 691333564
- Create `LibiamfAudioRenderer` with `DefaultRenderersFactory` in `ExoPlayerModuleProguard`.
- Remove redundant library availability check from `IamfModuleProguard`.
- Move `proguard-rules.txt` to the root folder.
- Removed unused `cryptoType` parameter from `setLibraries()` method in `IamfLibrary`.
- Added log when `LibiamfAudioRenderer` is loaded in `DefaultRenderersFactory`.
- Annotated missing classes with `@UnstableApi`.
- Check for library availability and throw exception in `IamfDecoder` constructor.
#cherrypick
PiperOrigin-RevId: 689330016
Removed `Android.mk` and `Application.mk`, allowing `CMake` to run directly from the build.gradle file. Users no longer need to check out `NDK` or depend on it, simplifying the usage of the Flac extension.
Also fixed a copy-pasted comment in `CMakeLists.txt` of Opus and IAMF.
PiperOrigin-RevId: 684769561
We need to rebuild any native components of the app to prevent crashes on devices with 16 KB page support.
Tested on a device that supports 16 KB pages and runs Android 15, as well as on older Android devices.
Issue: androidx/media#1685
PiperOrigin-RevId: 684488244
Removed `Android.mk` and `Application.mk`, allowing `CMake` to run directly from the `build.gradle` file. Users no longer need to check out `NDK` or depend on it, simplifying the usage of the IAMF extension.
PiperOrigin-RevId: 684471874
To avoid `WrongConstant` failures with methods that expect
`C.@PcmEncoding`, `OUTPUT_PCM_ENCODING` now points to the constant in
`C` instead of `AudioFormat`.
#cherrypick
PiperOrigin-RevId: 670251463
In order to support building with `gradle` a new `build.gradle` file was added together with `Android.mk`, `Application.mk`, and `libiamf.mk` necessary for local builds with NDK.
After this change, IAMF files may also be played in the ExoPlayer demo built locally (without blaze).
PiperOrigin-RevId: 664841684
Moving this field to `IamfDecoder` instead of `iamf_jni` allows multiple instances of the IAMF decoder with possibly different configurations at the same time.
PiperOrigin-RevId: 662548068
Check if the output device supports spatialization for the requested output format. If so, return a stream decoded for 6 channels in a 5.1 layout. Otherwise, return a stream decoded for 2 channels in a binaural layout.
PiperOrigin-RevId: 662546818
Instead of hard-coding values in multiple files, all default values are declared in `IamfDecoder`. Additionally, the max number of frames used for output buffer initialisation is fetched from `libiamf` native functions.
PiperOrigin-RevId: 658772175
