EpisodePlayerWithBackground.kt

// Copyright 2023 Google LLC.
// SPDX-License-Identifier: Apache-2.0

@Composable
fun EpisodePlayerWithBackground(/* ... */) {
  // Initialize a FocusRequester object
  val focusRequester = remember { FocusRequester() }


  LaunchedEffect(Unit) {
    // Request d-pad focus so the associated component is focused
    focusRequester.requestFocus()
  }

  // The layout of the player screen and its components are defined here.
  // 
  // The FocusRequester object is passed down to PlayPauseButton
  // that is associated with the FocusRequester object.
  PlayPauseButton(
    isPlaying = isPlaying,
    onClick = {
      if (isPlaying) {
          pause()
      } else {
          play()
      }
    },
    // The FocusReqester object is associated with the button via Modifier
    modifier = Modifier.focusRequester(focusRequester)
  )
}