teapod/app/src/main/java/org/mosad/teapod/PlayerActivity.kt

108 lines
3.0 KiB
Kotlin

package org.mosad.teapod
import android.net.Uri
import android.os.Bundle
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import com.google.android.exoplayer2.ExoPlayer
import com.google.android.exoplayer2.MediaItem
import com.google.android.exoplayer2.Player
import com.google.android.exoplayer2.SimpleExoPlayer
import com.google.android.exoplayer2.source.hls.HlsMediaSource
import com.google.android.exoplayer2.upstream.DataSource
import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory
import com.google.android.exoplayer2.util.Util
import kotlinx.android.synthetic.main.activity_player.*
class PlayerActivity : AppCompatActivity() {
private lateinit var player: SimpleExoPlayer
private lateinit var dataSourceFactory: DataSource.Factory
private var streamUrl = ""
private var playWhenReady = true
private var currentWindow = 0
private var playbackPosition: Long = 0
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_player)
streamUrl = intent.getStringExtra("streamUrl").toString()
}
override fun onStart() {
super.onStart()
if (Util.SDK_INT > 23) {
initPlayer()
if (video_view != null) video_view.onResume()
}
}
override fun onResume() {
super.onResume()
if (Util.SDK_INT <= 23) {
initPlayer()
if (video_view != null) video_view.onResume()
}
}
override fun onPause() {
super.onPause()
if (Util.SDK_INT <= 23) {
if (video_view != null) video_view.onPause()
releasePlayer()
}
}
override fun onStop() {
super.onStop()
if (Util.SDK_INT > 23) {
if (video_view != null) video_view.onPause()
releasePlayer()
}
}
private fun initPlayer() {
if (streamUrl.isEmpty()) {
println("no streamUrl set")
return
}
player = SimpleExoPlayer.Builder(this).build()
dataSourceFactory = DefaultDataSourceFactory(this, Util.getUserAgent(this, "Teapod"))
val mediaSource = HlsMediaSource.Factory(dataSourceFactory)
.createMediaSource(MediaItem.fromUri(Uri.parse(streamUrl)))
player.setMediaSource(mediaSource)
player.prepare()
player.play()
player.addListener(object : Player.EventListener {
override fun onPlaybackStateChanged(state: Int) {
super.onPlaybackStateChanged(state)
loading.visibility = when (state) {
ExoPlayer.STATE_READY -> View.GONE
ExoPlayer.STATE_BUFFERING -> View.VISIBLE
else -> View.GONE
}
}
})
video_view.player = player
}
private fun releasePlayer(){
playbackPosition = player.currentPosition
currentWindow = player.currentWindowIndex
playWhenReady = player.playWhenReady
player.release()
}
}