I've noticed some custom systems like ColorOS 13+ (default system on OnePlus and Oppo devices) still support forward and rewind actions, however KotlinAudio will try to add additional custom actions if it's on Android 13+(as https://developer.android.com/about/versions/13/behavior-changes-13?hl=zh-cn#playback-controls suggests), which causes duplicate actions on such kind of devices.
This PR avoids add duplicate controls to exoplayer when we already added custom action buttons.
I've noticed some custom systems like ColorOS 13+ (default system on OnePlus and Oppo devices) still support forward and rewind actions, however KotlinAudio will try to add additional custom actions if it's on Android 13+(as https://developer.android.com/about/versions/13/behavior-changes-13?hl=zh-cn#playback-controls suggests), which causes duplicate actions on such kind of devices.
This PR avoids add duplicate controls to exoplayer when we already added custom action buttons.