From b95db7cd0732ba24933687274a18ab28ef9cf457 Mon Sep 17 00:00:00 2001
From: Christian Schabesberger <chris.schabesberger@mailbox.org>
Date: Tue, 23 Jul 2024 16:58:33 +0200
Subject: [PATCH] commit shit

---
 .idea/deploymentTargetSelector.xml            |  2 +-
 .../newplayer/model/VideoPlayerViewModel.kt   | 56 ++++++++++---------
 .../newplayer/ui/VideoPlayerControllerUI.kt   | 16 +++++-
 .../net/newpipe/newplayer/ui/VideoPlayerUI.kt | 39 ++++++-------
 .../newpipe/newplayer/testapp/MainActivity.kt | 42 ++++++++++++--
 5 files changed, 100 insertions(+), 55 deletions(-)

diff --git a/.idea/deploymentTargetSelector.xml b/.idea/deploymentTargetSelector.xml
index df92f12..6ba30a2 100644
--- a/.idea/deploymentTargetSelector.xml
+++ b/.idea/deploymentTargetSelector.xml
@@ -4,7 +4,7 @@
     <selectionStates>
       <SelectionState runConfigName="TestApp">
         <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2024-07-23T10:30:52.346401525Z">
+        <DropdownSelection timestamp="2024-07-23T14:30:02.857797708Z">
           <Target type="DEFAULT_BOOT">
             <handle>
               <DeviceId pluginId="PhysicalDevice" identifier="serial=981f7af2" />
diff --git a/new-player/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModel.kt b/new-player/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModel.kt
index 85d0633..73b8e07 100644
--- a/new-player/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModel.kt
+++ b/new-player/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModel.kt
@@ -29,7 +29,6 @@ import androidx.annotation.RequiresApi
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.viewModelScope
-import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.media3.common.Player
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.Job
@@ -44,7 +43,6 @@ import net.newpipe.newplayer.utils.VideoSize
 import kotlinx.parcelize.Parcelize
 import net.newpipe.newplayer.NewPlayer
 import net.newpipe.newplayer.ui.ContentScale
-import java.lang.Thread.sleep
 
 val VIDEOPLAYER_UI_STATE = "video_player_ui_state"
 
@@ -57,7 +55,7 @@ data class VideoPlayerUIState(
     val uiVissible: Boolean,
     var uiVisible: Boolean,
     val contentRatio: Float,
-    val uiRatio: Float,
+    val embeddedUiRatio: Float,
     val contentFitMode: ContentScale
 ) : Parcelable {
     companion object {
@@ -67,7 +65,7 @@ data class VideoPlayerUIState(
             uiVissible = false,
             uiVisible = false,
             contentRatio = 16 / 9F,
-            uiRatio = 16F / 9F,
+            embeddedUiRatio = 16F / 9F,
             contentFitMode = ContentScale.FIT_INSIDE
         )
     }
@@ -80,7 +78,7 @@ interface VideoPlayerViewModel {
     var minContentRatio: Float
     var maxContentRatio: Float
     var contentFitMode: ContentScale
-    var fullscreenListener: FullscreenListener?
+    var callbackListener: Listener?
 
     fun initUIState(instanceState: Bundle)
     fun play()
@@ -92,8 +90,9 @@ interface VideoPlayerViewModel {
     fun showUi()
     fun hideUi()
 
-    interface FullscreenListener {
+    interface Listener {
         fun onFullscreenToggle(isFullscreen: Boolean)
+        fun onUiVissibleToggle(isVissible: Boolean)
     }
 }
 
@@ -106,10 +105,10 @@ class VideoPlayerViewModelImpl @Inject constructor(
     // private
     private val mutableUiState = MutableStateFlow(VideoPlayerUIState.DEFAULT)
     private var currentContentRatio = 1F
-    private var uiVisibilityJob:Job? = null
+    private var uiVisibilityJob: Job? = null
 
     //interface
-    override var fullscreenListener: VideoPlayerViewModel.FullscreenListener? = null
+    override var callbackListener: VideoPlayerViewModel.Listener? = null
 
     override var newPlayer: NewPlayer? = null
         set(value) {
@@ -131,7 +130,7 @@ class VideoPlayerViewModelImpl @Inject constructor(
                 )
             else {
                 field = value
-                mutableUiState.update { it.copy(uiRatio = getUiRatio()) }
+                mutableUiState.update { it.copy(embeddedUiRatio = getEmbeddedUiRatio()) }
             }
         }
 
@@ -145,7 +144,7 @@ class VideoPlayerViewModelImpl @Inject constructor(
                 )
             else {
                 field = value
-                mutableUiState.update { it.copy(uiRatio = getUiRatio()) }
+                mutableUiState.update { it.copy(embeddedUiRatio = getEmbeddedUiRatio()) }
             }
         }
 
@@ -186,7 +185,7 @@ class VideoPlayerViewModelImpl @Inject constructor(
         mutableUiState.update {
             it.copy(
                 contentRatio = currentContentRatio,
-                uiRatio = getUiRatio()
+                embeddedUiRatio = getEmbeddedUiRatio()
             )
         }
     }
@@ -214,15 +213,12 @@ class VideoPlayerViewModelImpl @Inject constructor(
     }
 
     override fun play() {
-        uiVisibilityJob?.cancel()
-        mutableUiState.update {
-            it.copy(uiVissible = false)
-        }
+        hideUi()
         newPlayer?.play()
     }
 
     override fun pause() {
-        resetHideUiDelayed()
+        uiVisibilityJob?.cancel()
         newPlayer?.pause()
     }
 
@@ -237,6 +233,9 @@ class VideoPlayerViewModelImpl @Inject constructor(
     }
 
     override fun showUi() {
+        if (mutableUiState.value.fullscreen)
+            callbackListener?.onUiVissibleToggle(true)
+
         mutableUiState.update {
             it.copy(uiVissible = true)
         }
@@ -246,14 +245,15 @@ class VideoPlayerViewModelImpl @Inject constructor(
     private fun resetHideUiDelayed() {
         uiVisibilityJob?.cancel()
         uiVisibilityJob = viewModelScope.launch {
-            delay(2000)
-            mutableUiState.update {
-                it.copy(uiVissible = false)
-            }
+            delay(4000)
+            hideUi()
         }
     }
 
     override fun hideUi() {
+        if (mutableUiState.value.fullscreen)
+            callbackListener?.onUiVissibleToggle(false)
+
         uiVisibilityJob?.cancel()
         mutableUiState.update {
             it.copy(uiVissible = false)
@@ -261,7 +261,7 @@ class VideoPlayerViewModelImpl @Inject constructor(
     }
 
     override fun switchToEmbeddedView() {
-        fullscreenListener?.onFullscreenToggle(false)
+        callbackListener?.onFullscreenToggle(false)
         uiVisibilityJob?.cancel()
         mutableUiState.update {
             it.copy(fullscreen = false, uiVissible = false)
@@ -269,7 +269,7 @@ class VideoPlayerViewModelImpl @Inject constructor(
     }
 
     override fun switchToFullscreen() {
-        fullscreenListener?.onFullscreenToggle(true)
+        callbackListener?.onFullscreenToggle(true)
         uiVisibilityJob?.cancel()
 
         mutableUiState.update {
@@ -277,13 +277,15 @@ class VideoPlayerViewModelImpl @Inject constructor(
         }
     }
 
-    private fun getUiRatio() =
+    private fun getEmbeddedUiRatio() =
         player?.let { player ->
             val videoRatio = VideoSize.fromMedia3VideoSize(player.videoSize).getRatio()
-            return if (videoRatio.isNaN())
-                minContentRatio
+            return (if (videoRatio.isNaN())
+                currentContentRatio
             else
-                videoRatio.coerceIn(minContentRatio, maxContentRatio)
+                videoRatio).coerceIn(minContentRatio, maxContentRatio)
+
+
         } ?: minContentRatio
 
 
@@ -295,7 +297,7 @@ class VideoPlayerViewModelImpl @Inject constructor(
             override var minContentRatio = 4F / 3F
             override var maxContentRatio = 16F / 9F
             override var contentFitMode = ContentScale.FIT_INSIDE
-            override var fullscreenListener: VideoPlayerViewModel.FullscreenListener? = null
+            override var callbackListener: VideoPlayerViewModel.Listener? = null
 
             override fun initUIState(instanceState: Bundle) {
                 println("dummy impl")
diff --git a/new-player/src/main/java/net/newpipe/newplayer/ui/VideoPlayerControllerUI.kt b/new-player/src/main/java/net/newpipe/newplayer/ui/VideoPlayerControllerUI.kt
index 0975a29..a063967 100644
--- a/new-player/src/main/java/net/newpipe/newplayer/ui/VideoPlayerControllerUI.kt
+++ b/new-player/src/main/java/net/newpipe/newplayer/ui/VideoPlayerControllerUI.kt
@@ -29,14 +29,19 @@ import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.WindowInsets
 import androidx.compose.foundation.layout.defaultMinSize
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.ime
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.systemBars
+import androidx.compose.foundation.layout.union
+import androidx.compose.foundation.layout.windowInsetsBottomHeight
 import androidx.compose.foundation.layout.windowInsetsPadding
+import androidx.compose.foundation.layout.windowInsetsTopHeight
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.List
 import androidx.compose.material.icons.automirrored.filled.MenuBook
@@ -100,7 +105,15 @@ fun VideoPlayerControllerUI(
     hideUi: () -> Unit
 ) {
 
-    Box(modifier = Modifier) {
+    val insets = WindowInsets.systemBars
+    Box(
+        modifier = Modifier.then(
+            if (fullscreen)
+                Modifier.windowInsetsPadding(insets)
+            else
+                Modifier
+        )
+    ) {
         if (!uiVissible) {
             TouchUi(
                 modifier = Modifier.fillMaxSize(),
@@ -124,7 +137,6 @@ fun VideoPlayerControllerUI(
                     modifier = if (fullscreen) {
                         Modifier
                             .background(Color.Transparent)
-                            .windowInsetsPadding(WindowInsets.systemBars)
                     } else {
                         Modifier
                             .background(Color.Transparent)
diff --git a/new-player/src/main/java/net/newpipe/newplayer/ui/VideoPlayerUI.kt b/new-player/src/main/java/net/newpipe/newplayer/ui/VideoPlayerUI.kt
index 12b852f..3fccb54 100644
--- a/new-player/src/main/java/net/newpipe/newplayer/ui/VideoPlayerUI.kt
+++ b/new-player/src/main/java/net/newpipe/newplayer/ui/VideoPlayerUI.kt
@@ -22,18 +22,15 @@ package net.newpipe.newplayer.ui
 
 import android.content.pm.ActivityInfo
 import android.view.SurfaceView
-import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.aspectRatio
 import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.wrapContentHeight
 import androidx.compose.foundation.layout.wrapContentWidth
 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
@@ -42,6 +39,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalLifecycleOwner
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.viewinterop.AndroidView
@@ -60,7 +58,7 @@ fun VideoPlayerUI(
     if (viewModel == null) {
         VideoPlayerLoadingPlaceholder()
     } else if (viewModel.player == null) {
-        VideoPlayerLoadingPlaceholder(viewModel.uiState.collectAsState().value.uiRatio)
+        VideoPlayerLoadingPlaceholder(viewModel.uiState.collectAsState().value.embeddedUiRatio)
     } else {
         val uiState by viewModel.uiState.collectAsState()
 
@@ -68,6 +66,8 @@ fun VideoPlayerUI(
             mutableStateOf(Lifecycle.Event.ON_CREATE)
         }
 
+        val context = LocalContext.current
+
         val lifecycleOwner = LocalLifecycleOwner.current
 
         // Prepare stuff for the SurfaceView to which the video will be rendered
@@ -83,17 +83,6 @@ fun VideoPlayerUI(
         }
 
 
-        // Handle Fullscreen/Embedded view transition
-        if (uiState.fullscreen) {
-            BackHandler {
-                //closeFullscreen(viewModel, activity!!)
-            }
-        }
-
-        LaunchedEffect(key1 = uiState.fullscreen) {
-            println("gurken launch fullscreen: ${uiState.fullscreen}")
-        }
-
         // Set Screen Rotation
         if (uiState.fullscreen) {
             if (uiState.contentRatio < 1) {
@@ -103,18 +92,22 @@ fun VideoPlayerUI(
             }
         }
 
+        val displayMetrics = context.resources.displayMetrics
+        val screenRatio =
+            displayMetrics.widthPixels.toFloat() / displayMetrics.heightPixels.toFloat()
+
         // Set UI
         Surface(
             modifier = Modifier
                 .fillMaxWidth()
-                .aspectRatio(uiState.uiRatio), color = Color.Black
+                .aspectRatio(uiState.embeddedUiRatio), color = Color.Black
         ) {
             Box(contentAlignment = Alignment.Center) {
                 PlaySurface(
                     player = viewModel.player,
                     lifecycle = lifecycle,
                     fitMode = uiState.contentFitMode,
-                    uiRatio = uiState.uiRatio,
+                    uiRatio = if (uiState.fullscreen) screenRatio else uiState.embeddedUiRatio,
                     contentRatio = uiState.contentRatio
                 )
             }
@@ -148,12 +141,19 @@ fun PlaySurface(
         .fillMaxWidth()
         .aspectRatio(16F / 9F)
 
+    /*
     Box(
         modifier = Modifier
             .then(
                 when (fitMode) {
                     ContentScale.FILL -> Modifier.fillMaxSize()
-                    ContentScale.FIT_INSIDE -> Modifier.aspectRatio(contentRatio)
+                    ContentScale.FIT_INSIDE -> Modifier
+                        .aspectRatio(contentRatio)
+                        .then(
+                            if (contentRatio < uiRatio) Modifier
+                                .fillMaxWidth() else Modifier.fillMaxHeight()
+                        )
+
                     ContentScale.CROP -> Modifier
                         .aspectRatio(contentRatio)
                         .wrapContentWidth(unbounded = true)
@@ -161,7 +161,8 @@ fun PlaySurface(
                 }
             )
     ) {
-
+     */
+    Box(modifier = Modifier.fillMaxHeight().aspectRatio(contentRatio)) {
         AndroidView(factory = { context ->
             SurfaceView(context).also { view ->
                 player?.setVideoSurfaceView(view)
diff --git a/test-app/src/main/java/net/newpipe/newplayer/testapp/MainActivity.kt b/test-app/src/main/java/net/newpipe/newplayer/testapp/MainActivity.kt
index ba6506b..cb32dd1 100644
--- a/test-app/src/main/java/net/newpipe/newplayer/testapp/MainActivity.kt
+++ b/test-app/src/main/java/net/newpipe/newplayer/testapp/MainActivity.kt
@@ -27,6 +27,7 @@ import androidx.activity.enableEdgeToEdge
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.ViewCompat
+import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsControllerCompat
 import dagger.hilt.android.AndroidEntryPoint
@@ -62,17 +63,33 @@ class MainActivity : AppCompatActivity() {
         video_view.viewModel = videoPlayerViewModel
         videoPlayerViewModel.newPlayer = newPlayer
 
-        //videoPlayerViewModel.maxContentRatio = 4F/3F
+        videoPlayerViewModel.maxContentRatio = 4F/3F
         videoPlayerViewModel.contentFitMode = ContentScale.FIT_INSIDE
 
 
+        val windowInsetsController = WindowCompat.getInsetsController(window, window.decorView)
+        windowInsetsController.systemBarsBehavior =
+            WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+
+
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(
+                systemBars.left,
+                systemBars.top,
+                systemBars.right,
+                systemBars.bottom
+            )
+            insets
+        }
+
         if (videoPlayerViewModel.uiState.value.fullscreen) {
-            ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
-                val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
-                v.setPadding(0, 0, 0, 0)
-                insets
-            }
+            //ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            //    v.setPadding(0, 0, 0, 0)
+            //    insets
+            //}
             buttons_layout.visibility = View.GONE
+            //windowInsetsController.hide(WindowInsetsCompat.Type.systemBars())
         } else {
             buttons_layout.visibility = View.VISIBLE
 
@@ -86,8 +103,21 @@ class MainActivity : AppCompatActivity() {
                 )
                 insets
             }
+
+            //windowInsetsController.show(WindowInsetsCompat.Type.systemBars())
         }
 
+        videoPlayerViewModel.callbackListener = object : VideoPlayerViewModel.Listener {
+            override fun onFullscreenToggle(isFullscreen: Boolean) {}
+
+            override fun onUiVissibleToggle(isVissible: Boolean) {
+                if (isVissible) {
+                   // windowInsetsController.show(WindowInsetsCompat.Type.systemBars())
+                } else {
+                   // windowInsetsController.hide(WindowInsetsCompat.Type.systemBars())
+                }
+            }
+        }
 
     }
 }
\ No newline at end of file