diff options
| -rw-r--r-- | AudioHardwareALSA.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/AudioHardwareALSA.cpp b/AudioHardwareALSA.cpp index cecfb4a..a7687db 100644 --- a/AudioHardwareALSA.cpp +++ b/AudioHardwareALSA.cpp @@ -129,10 +129,13 @@ status_t AudioHardwareALSA::initCheck() status_t AudioHardwareALSA::setVoiceVolume(float volume) { // The voice volume is used by the VOICE_CALL audio stream. - if (mMixer) - return mMixer->setVolume(AudioSystem::DEVICE_OUT_EARPIECE, volume, volume); - else + if (mOutStream) { + // the mOutStream will set the volume of current device + return mOutStream->setVolume(volume, volume); + } else { + // return error return INVALID_OPERATION; + } } status_t AudioHardwareALSA::setMasterVolume(float volume) |