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Commit 7cdf8325 authored by Chen Chen's avatar Chen Chen
Browse files

Spatial Audio: Move setLowLatencyModeAllowed from hidl to aidl 

Bug: 214615268
Tag: #feature
Test: build
Change-Id: I37d1ae3408d2ca7ce11d917b1173abb56bde8e76
parent 63063762

bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl

+1 −0
Original line number Original line Diff line number Diff line
@@ -39,4 +39,5 @@ interface IBluetoothAudioProvider { 
  void streamStarted(in android.hardware.bluetooth.audio.BluetoothAudioStatus status);

  void streamStarted(in android.hardware.bluetooth.audio.BluetoothAudioStatus status);

  void streamSuspended(in android.hardware.bluetooth.audio.BluetoothAudioStatus status);

  void streamSuspended(in android.hardware.bluetooth.audio.BluetoothAudioStatus status);

  void updateAudioConfiguration(in android.hardware.bluetooth.audio.AudioConfiguration audioConfig);

  void updateAudioConfiguration(in android.hardware.bluetooth.audio.AudioConfiguration audioConfig);

  void setLowLatencyModeAllowed(in boolean allowed);

}
 
}

bluetooth/audio/aidl/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl

+8 −0
Original line number Original line Diff line number Diff line
@@ -82,4 +82,12 @@ interface IBluetoothAudioProvider { 
     *    encoding.

     *    encoding.

     */

     */

    void updateAudioConfiguration(in AudioConfiguration audioConfig);

    void updateAudioConfiguration(in AudioConfiguration audioConfig);



    /**

     * Called when the supported latency mode is updated.

     *

     * @param allowed If the peripheral devices can't keep up with low latency

     * mode, the API will be called with supported is false.

     */

    void setLowLatencyModeAllowed(in boolean allowed);

}
 
}

bluetooth/audio/aidl/default/BluetoothAudioProvider.cpp

+13 −0
Original line number Original line Diff line number Diff line
@@ -121,6 +121,19 @@ ndk::ScopedAStatus BluetoothAudioProvider::updateAudioConfiguration( 
  return ndk::ScopedAStatus::ok();

  return ndk::ScopedAStatus::ok();

}

}





ndk::ScopedAStatus BluetoothAudioProvider::setLowLatencyModeAllowed(

    bool allowed) {

  LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_);



  if (stack_iface_ == nullptr) {

    LOG(INFO) << __func__ << " - SessionType=" << toString(session_type_)

              << " has NO session";

    return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);

  }

  LOG(INFO) << __func__ << " - allowed " << allowed;

  return ndk::ScopedAStatus::ok();

}



void BluetoothAudioProvider::binderDiedCallbackAidl(void* ptr) {

void BluetoothAudioProvider::binderDiedCallbackAidl(void* ptr) {

  LOG(ERROR) << __func__ << " - BluetoothAudio Service died";

  LOG(ERROR) << __func__ << " - BluetoothAudio Service died";

  auto provider = static_cast<BluetoothAudioProvider*>(ptr);

  auto provider = static_cast<BluetoothAudioProvider*>(ptr);

bluetooth/audio/aidl/default/BluetoothAudioProvider.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -46,6 +46,7 @@ class BluetoothAudioProvider : public BnBluetoothAudioProvider { 
  ndk::ScopedAStatus streamSuspended(BluetoothAudioStatus status);

  ndk::ScopedAStatus streamSuspended(BluetoothAudioStatus status);

  ndk::ScopedAStatus updateAudioConfiguration(

  ndk::ScopedAStatus updateAudioConfiguration(

      const AudioConfiguration& audio_config);

      const AudioConfiguration& audio_config);

  ndk::ScopedAStatus setLowLatencyModeAllowed(bool allowed);





  virtual bool isValid(const SessionType& sessionType) = 0;

  virtual bool isValid(const SessionType& sessionType) = 0;