setMusicVolume method

FutureOr<void> setMusicVolume(NSString musicId, int volume)

@detail api @author lihuan.wuti2ha @brief Sets the volume of the playing music. The music must be playing when you set the volume. @param musicId Music ID. @param volume Volume. Adjustment range: 0,400.
- 0: Mute. - 100: Original volume. - 400: 4 times the original volume (with overflow protection). @note - The music must be playing when you call this API. - If the set volume is greater than 400, it will be adjusted by the maximum value of 400; if the set volume is less than 0, it will be adjusted by the minimum value of 0. - If the music ID is invalid, you will receive the ktvPlayer:onPlayStateChanged:state:error:{@link #ByteRTCKTVPlayerDelegate#ktvPlayer:onPlayStateChanged:state:error} callback, with an errorCode of -3023 and a playState of 4. - If you didn't join the room, you will receive the ktvPlayer:onPlayStateChanged:state:error:{@link #ByteRTCKTVPlayerDelegate#ktvPlayer:onPlayStateChanged:state:error} callback, with an errorCode of -3022 and a playState of 4.

Implementation

FutureOr<void> setMusicVolume(NSString musicId, int volume) async {
  return await nativeCall('setMusicVolume:volume:', [musicId, volume]);
}