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Reserve space for the skip buttons in the media3 demo

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This is to avoid the shuffle custom action jumping around when skipping to the first or last item of a playlist.

PiperOrigin-RevId: 657925696
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Googler 2024-07-31 02:28:33 -07:00 committed by Copybara-Service
parent 3f49f5c157
commit 4a99dc4c94
1 changed files with 13 additions and 0 deletions
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13
demos/session_service/src/main/java/androidx/media3/demo/session/DemoPlaybackService.kt
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@ -24,11 +24,13 @@ import android.os.Build
import androidx.annotation.OptIn
import androidx.core.app.NotificationCompat
import androidx.core.app.NotificationManagerCompat
import androidx.core.os.bundleOf
import androidx.media3.common.AudioAttributes
import androidx.media3.common.util.UnstableApi
import androidx.media3.demo.session.service.R
import androidx.media3.exoplayer.ExoPlayer
import androidx.media3.exoplayer.util.EventLogger
import androidx.media3.session.MediaConstants
import androidx.media3.session.MediaLibraryService
import androidx.media3.session.MediaSession
import androidx.media3.session.MediaSession.ControllerInfo
@ -111,6 +113,17 @@ open class DemoPlaybackService : MediaLibraryService() {
MediaLibrarySession.Builder(this, player, createLibrarySessionCallback())
.also { builder -> getSingleTopActivity()?.let { builder.setSessionActivity(it) } }
.build()
.also { mediaLibrarySession ->
// The media session always supports skip, except at the start and end of the playlist.
// Reserve the space for the skip action in these cases to avoid custom actions jumping
// around when the user skips.
mediaLibrarySession.setSessionExtras(
bundleOf(
MediaConstants.EXTRAS_KEY_SLOT_RESERVATION_SEEK_TO_PREV to true,
MediaConstants.EXTRAS_KEY_SLOT_RESERVATION_SEEK_TO_NEXT to true,
)
)
}
}
@OptIn(UnstableApi::class) // MediaSessionService.Listener