Android5.1 添加开机音乐

BootAnimation::playMusic(){ MediaPlayer* mp = new MediaPlayer(); if (mp->setDataSource(fd, 0, 0x7ffffffffffffffL) == NO_ERROR) { mp->setAudioStreamType(AUDIO_STREAM_ENFORCED_AUDIBLE);//设置播放流类型 mp->prepare(); device = AudioSystem::getDevicesForStream(AUDIO_STREAM_ENFORCED_AUDIBLE); AudioSystem::setStreamVolumeIndex(AUDIO_STREAM_ENFORCED_AUDIBLE, 6, device);//设置音量 mp->seekTo(0); mp->start(); } }