change MediaRepository so it would fit what NewPipe expects

new-player/src/main/java/net/newpipe/newplayer/MediaRepository.kt

@@ -2,6 +2,7 @@ package net.newpipe.newplayer
 
 import android.graphics.Bitmap
 import android.net.Uri
+import androidx.media3.common.MediaItem
 
 interface MediaRepository {
     suspend fun getTitle(item: String) : String
@@ -10,7 +11,7 @@ interface MediaRepository {
 
     suspend fun getAvailableStreams(item: String): List<String>
 
-    suspend fun getStream(item: String, streamSelector: String) : String
+    suspend fun getStream(item: String, streamSelector: String) : MediaItem
     suspend fun getLinkWithStreamOffset(item: String) : String
 
     suspend fun getPreviewThumbnails(item: String) : List<Bitmap>

new-player/src/main/java/net/newpipe/newplayer/NewPlayer.kt

@@ -21,9 +21,11 @@
 package net.newpipe.newplayer
 
 import android.app.Application
+import android.util.Log
 import androidx.media3.common.MediaItem
 import androidx.media3.common.Player
 import androidx.media3.exoplayer.ExoPlayer
+import androidx.media3.exoplayer.source.MediaSource
 import java.lang.Exception
 
 enum class PlayMode {
@@ -34,6 +36,8 @@ enum class PlayMode {
     AUDIO_FORGROUND,
 }
 
+private val TAG = "NewPlayer"
+
 interface NewPlayer {
     val internal_player: Player
     var playWhenReady: Boolean
@@ -54,11 +58,21 @@ interface NewPlayer {
     fun addListener(callbackListener: Listener)
 
     //TODO: This is only temporary
-    fun setStream(uri: String)
+    fun setStream(stream: MediaItem)
 
     data class Builder(val app: Application, val repository: MediaRepository) {
+        private var mediaSourceFactory : MediaSource.Factory? = null
+
+        fun setMediaSourceFactory(mediaSourceFactory: MediaSource.Factory) {
+            this.mediaSourceFactory = mediaSourceFactory
+        }
+
         fun build(): NewPlayer {
-            return NewPlayerImpl(ExoPlayer.Builder(app).build(), repository = repository)
+            val exoPlayerBuilder = ExoPlayer.Builder(app)
+            mediaSourceFactory?.let {
+                exoPlayerBuilder.setMediaSourceFactory(it)
+            }
+            return NewPlayerImpl(exoPlayerBuilder.build(), repository = repository)
         }
     }
 
@@ -86,7 +100,11 @@ class NewPlayerImpl(override val internal_player: Player, override val repositor
     }
 
     override fun play() {
+        if(internal_player.currentMediaItem != null) {
             internal_player.play()
+        } else {
+            Log.i(TAG, "Tried to start playing but no media Item was cued")
+        }
     }
 
     override fun pause() {
@@ -110,11 +128,11 @@ class NewPlayerImpl(override val internal_player: Player, override val repositor
     }
 
 
-    override fun setStream(uri: String) {
+    override fun setStream(stream: MediaItem) {
         if (internal_player.playbackState == Player.STATE_IDLE) {
             internal_player.prepare()
         }
 
-        internal_player.setMediaItem(MediaItem.fromUri(uri))
+        internal_player.setMediaItem(stream)
     }
 }

test-app/src/main/java/net/newpipe/newplayer/testapp/MainActivity.kt

@@ -30,6 +30,7 @@ import androidx.core.view.ViewCompat
 import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsControllerCompat
+import androidx.media3.common.MediaItem
 import dagger.hilt.android.AndroidEntryPoint
 import net.newpipe.newplayer.ActivityBrainSlug
 import net.newpipe.newplayer.NewPlayer
@@ -62,7 +63,7 @@ class MainActivity : AppCompatActivity() {
 
         startStreamButton.setOnClickListener {
             newPlayer.playWhenReady = true
-            newPlayer.setStream(getString(R.string.ccc_6502_video))
+            newPlayer.setStream(MediaItem.fromUri(getString(R.string.ccc_6502_video)))
         }
 
         videoPlayerViewModel.newPlayer = newPlayer

test-app/src/main/java/net/newpipe/newplayer/testapp/NewPlayerComponent.kt

@@ -34,6 +34,6 @@ object NewPlayerComponent {
     @Provides
     @Singleton
     fun provideNewPlayer(app: Application) : NewPlayer {
-        return NewPlayer.Builder(app).build()
+        return NewPlayer.Builder(app, TestMediaRepository(app)).build()
     }
 }

test-app/src/main/java/net/newpipe/newplayer/testapp/TestMediaRepository.kt

@@ -5,6 +5,7 @@ import android.graphics.Bitmap
 import android.graphics.BitmapFactory
 import android.media.Image
 import android.net.Uri
+import androidx.media3.common.MediaItem
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import net.newpipe.newplayer.MediaRepository
@@ -76,16 +77,19 @@ class TestMediaRepository(val context: Context) : MediaRepository {
 
 
     override suspend fun getStream(item: String, streamSelector: String) =
+        MediaItem.fromUri(
             when (item) {
                 "6502" -> context.getString(R.string.ccc_6502_video)
                 "portrait" -> context.getString(R.string.portrait_video_example)
-            "imu" -> when(streamSelector) {
+                "imu" -> when (streamSelector) {
                     "1080p" -> context.getString(R.string.ccc_imu_1080_mp4)
                     "576p" -> context.getString(R.string.ccc_imu_576_mp4)
                     else -> throw Exception("Unknown stream selector for $item: $streamSelector")
                 }
+
                 else -> throw Exception("Unknown stream: $item")
             }
+        )
 
     override suspend fun getLinkWithStreamOffset(item: String): String {
         TODO("Not yet implemented")