diff --git a/.idea/deploymentTargetSelector.xml b/.idea/deploymentTargetSelector.xml
index daec8bb..1f560f7 100644
--- a/.idea/deploymentTargetSelector.xml
+++ b/.idea/deploymentTargetSelector.xml
@@ -4,10 +4,10 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2024-07-17T11:02:47.259317096Z">
+        <DropdownSelection timestamp="2024-07-17T13:42:13.936108406Z">
           <Target type="DEFAULT_BOOT">
             <handle>
-              <DeviceId pluginId="LocalEmulator" identifier="path=/home/schabi/.android/avd/Medium_Phone_API_33.avd" />
+              <DeviceId pluginId="PhysicalDevice" identifier="serial=981f7af2" />
             </handle>
           </Target>
         </DropdownSelection>
diff --git a/app/src/main/java/net/newpipe/newplayer/VideoPlayerActivity.kt b/app/src/main/java/net/newpipe/newplayer/VideoPlayerActivity.kt
index 9e24488..c63b70a 100644
--- a/app/src/main/java/net/newpipe/newplayer/VideoPlayerActivity.kt
+++ b/app/src/main/java/net/newpipe/newplayer/VideoPlayerActivity.kt
@@ -5,6 +5,7 @@ import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.viewModels
+import androidx.compose.material3.Text
 import dagger.hilt.android.AndroidEntryPoint
 import net.newpipe.newplayer.model.VideoPlayerViewModel
 import net.newpipe.newplayer.model.VideoPlayerViewModelImpl
@@ -21,7 +22,7 @@ class VideoPlayerActivity : ComponentActivity() {
         enableEdgeToEdge()
         setContent {
             VideoPlayerTheme {
-                VideoPlayerUI(viewModel = viewModel, isFullscreen = true)
+                VideoPlayerUI(viewModel = viewModel)
             }
         }
     }
diff --git a/app/src/main/java/net/newpipe/newplayer/VideoPlayerFragment.kt b/app/src/main/java/net/newpipe/newplayer/VideoPlayerFragment.kt
index 89ac82c..c56c08a 100644
--- a/app/src/main/java/net/newpipe/newplayer/VideoPlayerFragment.kt
+++ b/app/src/main/java/net/newpipe/newplayer/VideoPlayerFragment.kt
@@ -84,6 +84,9 @@ class VideoPlayerFragment() : Fragment() {
                 }
             }
         }
+
+        viewModel.preparePlayer()
+
         return view
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModel.kt b/app/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModel.kt
index 7baa810..7823f1a 100644
--- a/app/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModel.kt
+++ b/app/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModel.kt
@@ -21,23 +21,28 @@
 package net.newpipe.newplayer.model
 
 import android.app.Application
-import android.content.Intent
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.SavedStateHandle
+import androidx.lifecycle.viewModelScope
 import androidx.media3.common.MediaItem
 import androidx.media3.common.Player
 import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharedFlow
 import net.newpipe.newplayer.R
 import javax.inject.Inject
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.update
-import net.newpipe.newplayer.VideoPlayerActivity
+import kotlinx.coroutines.launch
 import net.newpipe.newplayer.utils.VideoSize
 
 data class VideoPlayerUIState(
-    val playing: Boolean, var fullscreen: Boolean, var uiVissible: Boolean, var contentRatio: Float
+    val playing: Boolean,
+    var fullscreen: Boolean,
+    var uiVissible: Boolean,
+    var contentRatio: Float
 ) {
     companion object {
         val DEFAULT = VideoPlayerUIState(
@@ -50,6 +55,9 @@ interface VideoPlayerViewModel {
     val player: Player?
     val uiState: StateFlow<VideoPlayerUIState>
     var listener: Listener?
+    val events: SharedFlow<Events>?
+
+    fun preparePlayer()
     fun play()
     fun pause()
     fun prevStream()
@@ -61,6 +69,11 @@ interface VideoPlayerViewModel {
         fun requestUpdateLayoutRatio(ratio: Float)
         fun switchToFullscreen()
     }
+
+    sealed class Events {
+        object SwitchToFullscreen : Events()
+        object SwitchToEmbeddedView : Events()
+    }
 }
 
 
@@ -77,6 +90,10 @@ class VideoPlayerViewModelImpl @Inject constructor(
         VideoPlayerUIState.DEFAULT
     )
 
+    private val mutableEvent = MutableSharedFlow<VideoPlayerViewModel.Events>()
+
+    override val events: SharedFlow<VideoPlayerViewModel.Events> = mutableEvent
+
     override val uiState = mutableUiState.asStateFlow()
 
     override var listener: VideoPlayerViewModel.Listener? = null
@@ -85,11 +102,6 @@ class VideoPlayerViewModelImpl @Inject constructor(
 
     init {
 
-        println("gurken $this")
-
-        if (player.playbackState == Player.STATE_IDLE) {
-            player.prepare()
-        }
         player.addListener(object : Player.Listener {
             override fun onIsPlayingChanged(isPlaying: Boolean) {
                 super.onIsPlayingChanged(isPlaying)
@@ -124,17 +136,23 @@ class VideoPlayerViewModelImpl @Inject constructor(
                 }
             }
         })
+    }
 
-        player.setMediaItem(MediaItem.fromUri(app.getString(R.string.ccc_6502_video)))
-        //player.playWhenReady = true
+    override fun preparePlayer() {
+        if (player.playbackState == Player.STATE_IDLE) {
+            player.prepare()
+        }
+
+        player.setMediaItem(MediaItem.fromUri(app.getString(R.string.ccc_chromebooks_video)))
+        player.playWhenReady = true
     }
 
     override fun play() {
-        //player.play()
+        player.play()
     }
 
     override fun pause() {
-        //player.pause()
+        player.pause()
     }
 
     override fun prevStream() {
@@ -146,20 +164,26 @@ class VideoPlayerViewModelImpl @Inject constructor(
     }
 
     override fun switchToEmbeddedView() {
-        mutableUiState.update {
-            it.copy(fullscreen = false)
+        viewModelScope.launch {
+            mutableEvent.emit(VideoPlayerViewModel.Events.SwitchToEmbeddedView)
         }
+        //mutableUiState.update {
+        //    it.copy(fullscreen = false)
+        //}
     }
 
     override fun switchToFullscreen() {
-        mutableUiState.update {
-            it.copy(fullscreen = true)
+        viewModelScope.launch {
+            mutableEvent.emit(VideoPlayerViewModel.Events.SwitchToFullscreen)
         }
+        //mutableUiState.update {
+        //    it.copy(fullscreen = true)
+        //}
         //listener?.switchToFullscreen()
     }
 
     override fun onCleared() {
-        player.release()
+        super.onCleared()
     }
 
     companion object {
@@ -167,6 +191,12 @@ class VideoPlayerViewModelImpl @Inject constructor(
             override val player = null
             override val uiState = MutableStateFlow(VideoPlayerUIState.DEFAULT)
             override var listener: VideoPlayerViewModel.Listener? = null
+            override val events: SharedFlow<VideoPlayerViewModel.Events>? = null
+
+            override fun preparePlayer() {
+                println("dummy impl")
+            }
+
             override fun play() {
                 println("dummy impl")
             }
diff --git a/app/src/main/java/net/newpipe/newplayer/ui/VideoPlayerControllerUI.kt b/app/src/main/java/net/newpipe/newplayer/ui/VideoPlayerControllerUI.kt
index ee289c7..55a97d8 100644
--- a/app/src/main/java/net/newpipe/newplayer/ui/VideoPlayerControllerUI.kt
+++ b/app/src/main/java/net/newpipe/newplayer/ui/VideoPlayerControllerUI.kt
@@ -357,10 +357,6 @@ private fun BottomUI(
     switchToEmbeddedView: () -> Unit
 ) {
 
-    if (isFullscreen) {
-        LockScreenOrientation(orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE)
-    }
-
     Row(
         verticalAlignment = Alignment.CenterVertically,
         horizontalArrangement = Arrangement.SpaceBetween,
@@ -385,7 +381,7 @@ private fun BottomUI(
 
 @Composable
 private fun ViewInFullScreen() {
-    LockScreenOrientation(orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE)
+    //LockScreenOrientation(orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE)
 }
 
 @Composable
diff --git a/app/src/main/java/net/newpipe/newplayer/ui/VideoPlayerUI.kt b/app/src/main/java/net/newpipe/newplayer/ui/VideoPlayerUI.kt
index 29b8a30..62e5638 100644
--- a/app/src/main/java/net/newpipe/newplayer/ui/VideoPlayerUI.kt
+++ b/app/src/main/java/net/newpipe/newplayer/ui/VideoPlayerUI.kt
@@ -26,6 +26,7 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material3.Surface
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -39,6 +40,7 @@ import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleEventObserver
+import kotlinx.coroutines.flow.collectLatest
 import net.newpipe.newplayer.VideoPlayerActivity
 import net.newpipe.newplayer.model.VideoPlayerViewModel
 import net.newpipe.newplayer.model.VideoPlayerViewModelImpl
@@ -48,7 +50,6 @@ import net.newpipe.newplayer.utils.findActivity
 @Composable
 fun VideoPlayerUI(
     viewModel: VideoPlayerViewModel,
-    isFullscreen: Boolean
 ) {
     val uiState by viewModel.uiState.collectAsState()
 
@@ -56,6 +57,8 @@ fun VideoPlayerUI(
         mutableStateOf(Lifecycle.Event.ON_CREATE)
     }
 
+    val activity = LocalContext.current.findActivity()
+
     val lifecycleOwner = LocalLifecycleOwner.current
     DisposableEffect(lifecycleOwner) {
         val observer = LifecycleEventObserver { _, event ->
@@ -68,22 +71,23 @@ fun VideoPlayerUI(
         }
     }
 
-    var fullscreen_requested by remember {
-        mutableStateOf(false)
-    }
+    LaunchedEffect(key1 = Unit) {
+        viewModel.events?.collectLatest { event ->
+            when (event) {
+                VideoPlayerViewModel.Events.SwitchToEmbeddedView -> {
+                    activity?.finish()
+                }
 
-    if(isFullscreen != uiState.fullscreen && !fullscreen_requested) {
-        fullscreen_requested = true
-        val current_acitivity = LocalContext.current.findActivity()
-        if(uiState.fullscreen) {
-            val fullscreen_acitivity_intent = Intent(current_acitivity, VideoPlayerActivity::class.java)
-            current_acitivity!!.startActivity(fullscreen_acitivity_intent)
-        } else {
-            current_acitivity!!.finish()
+                VideoPlayerViewModel.Events.SwitchToFullscreen -> {
+                    val fullscreen_activity_intent =
+                        Intent(activity!!.findActivity(), VideoPlayerActivity::class.java)
+                    activity.startActivity(fullscreen_activity_intent)
+
+                }
+            }
         }
     }
 
-
     Surface(
         modifier = Modifier.fillMaxSize(),
         color = Color.Black
@@ -92,7 +96,7 @@ fun VideoPlayerUI(
             modifier = Modifier.fillMaxSize(),
             factory = { context ->
                 SurfaceView(context).also {
-                    //viewModel.player?.setVideoSurfaceView(it)
+                    viewModel.player?.setVideoSurfaceView(it)
                 }
             }, update = {
                 when (lifecycle) {
@@ -124,6 +128,6 @@ fun VideoPlayerUI(
 @Composable
 fun PlayerUIPreviewEmbeded() {
     VideoPlayerTheme {
-        VideoPlayerUI(viewModel = VideoPlayerViewModelImpl.dummy, isFullscreen = false)
+        VideoPlayerUI(viewModel = VideoPlayerViewModelImpl.dummy)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout-land/activity_main.xml b/app/src/main/res/layout-land/activity_main.xml
deleted file mode 100644
index c36d5a1..0000000
--- a/app/src/main/res/layout-land/activity_main.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- NewPlayer
-
-    @author Christian Schabesberger
-
-    Copyright (C) NewPipe e.V. 2024 <code(at)newpipe-ev.de>
-
-    NewPlayer is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    NewPlayer is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with NewPlayer.  If not, see <http://www.gnu.org/licenses/>.
--->
-
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/main"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".MainActivity">
-
-
-    <androidx.fragment.app.FragmentContainerView
-        android:id="@+id/player_frament_view"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toTopOf="parent"
-        android:name="net.newpipe.newplayer.PlayerFragment"
-        />
-
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/test_streams.xml b/app/src/main/res/values/test_streams.xml
index 094196f..61e86f5 100644
--- a/app/src/main/res/values/test_streams.xml
+++ b/app/src/main/res/values/test_streams.xml
@@ -2,4 +2,5 @@
 <resources>
     <string name="ccc_6502_video">https://ftp.fau.de/cdn.media.ccc.de/congress/2010/mp4-h264-HQ/27c3-4159-en-reverse_engineering_mos_6502.mp4</string>
     <string name="ccc_6502_audio">https://ftp.fau.de/cdn.media.ccc.de/congress/2010/ogg-audio-only/27c3-4159-en-reverse_engineering_mos_6502.ogg</string>
+    <string name="ccc_chromebooks_video">https://ftp.fau.de/cdn.media.ccc.de/congress/2023/h264-hd/37c3-11929-eng-deu-swe-Turning_Chromebooks_into_regular_laptops_hd.mp4</string>
 </resources>
\ No newline at end of file