fun playMediaId()

in app/src/main/java/com/example/android/uamp/viewmodels/MainActivityViewModel.kt [139:160]

• 21 lines of code
• 3 McCabe index (conditional complexity)

    fun playMediaId(mediaId: String) {
        val nowPlaying = musicServiceConnection.nowPlaying.value
        val transportControls = musicServiceConnection.transportControls

        val isPrepared = musicServiceConnection.playbackState.value?.isPrepared ?: false
        if (isPrepared && mediaId == nowPlaying?.id) {
            musicServiceConnection.playbackState.value?.let { playbackState ->
                when {
                    playbackState.isPlaying -> transportControls.pause()
                    playbackState.isPlayEnabled -> transportControls.play()
                    else -> {
                        Log.w(
                            TAG, "Playable item clicked but neither play nor pause are enabled!" +
                                    " (mediaId=$mediaId)"
                        )
                    }
                }
            }
        } else {
            transportControls.playFromMediaId(mediaId, null)
        }
    }