package androidx.media3.demo.session

import android.app.PendingIntent

import android.app.PendingIntent.FLAG_UPDATE_CURRENT

import android.app.PendingIntent.getActivity

import android.content.Intent

import android.os.Build

import androidx.core.app.TaskStackBuilder

class PlaybackService : DemoPlaybackService() {

companion object {

private val immutableFlag = if (Build.VERSION.SDK_INT >= 23) PendingIntent.FLAG_IMMUTABLE else 0

}

override fun getSingleTopActivity(): PendingIntent? {

return getActivity(

this,

0,

Intent(this, PlayerActivity::class.java),

immutableFlag or FLAG_UPDATE_CURRENT

)

}

override fun getBackStackedActivity(): PendingIntent? {

return TaskStackBuilder.create(this).run {

addNextIntent(Intent(this@PlaybackService, MainActivity::class.java))

addNextIntent(Intent(this@PlaybackService, PlayerActivity::class.java))

getPendingIntent(0, immutableFlag or FLAG_UPDATE_CURRENT)

}

}

}