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AudioTrack.setOffloadEndOfStream should be called after a track has been buffered. Additionally, the AudioTrack must be playing. It has been observed that for very short media (<1s), the AudioTrack might not have started immediately after the read that buffered the audio. In such a situation, calling AudioTrack.setOffloadEndOfStream throws and playback fails. Avoid this failure by checking that the AudioTrack is playing before calling setOffloadEndOfStream. This means that very short gapless media will not be gapless, this was deemed acceptable given that such very short media should be very rare in offload. PiperOrigin-RevId: 450431146