add chapter select preview

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

@@ -24,7 +24,7 @@ import android.net.Uri
 import androidx.media3.common.PlaybackException
 import net.newpipe.newplayer.utils.Thumbnail
 
-data class Chapter(val chapterStartInMs: Long, val chapterTitle: String?)
+data class Chapter(val chapterStartInMs: Long, val chapterTitle: String?, val thumbnail: Thumbnail?)
 
 data class MetaInfo(
     val title: String,
@@ -46,7 +46,6 @@ interface MediaRepository {
 
     suspend fun getPreviewThumbnails(item: String): HashMap<Long, Thumbnail>?
     suspend fun getChapters(item: String): List<Chapter>
-    suspend fun getChapterThumbnail(item: String, chapter: Long): Thumbnail?
 
     suspend fun getTimestampLink(item: String, timestampInSeconds: Long): String
 

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

@@ -24,6 +24,7 @@ import android.os.Bundle
 import androidx.media3.common.Player
 import kotlinx.coroutines.flow.SharedFlow
 import kotlinx.coroutines.flow.StateFlow
+import net.newpipe.newplayer.Chapter
 import net.newpipe.newplayer.NewPlayer
 import net.newpipe.newplayer.ui.ContentScale
 import net.newpipe.newplayer.utils.Thumbnail
@@ -58,4 +59,6 @@ interface VideoPlayerViewModel {
     fun volumeChange(changeRate: Float)
     fun openStreamSelection(selectChapter: Boolean, embeddedUiConfig: EmbeddedUiConfig)
     fun closeStreamSelection()
+    fun chapterSelected(chapter: Chapter)
+    fun streamSelected(streamId: Int)
 }

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

@@ -43,6 +43,7 @@ import javax.inject.Inject
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
+import net.newpipe.newplayer.Chapter
 import net.newpipe.newplayer.utils.VideoSize
 import net.newpipe.newplayer.NewPlayer
 import net.newpipe.newplayer.playerInternals.getPlaylistItemsFromItemList
@@ -399,6 +400,14 @@ class VideoPlayerViewModelImpl @Inject constructor(
         updateUiMode(UIModeState.FULLSCREEN_VIDEO)
     }
 
+    override fun chapterSelected(chapter: Chapter) {
+        println("gurken chapter selectd: $chapter")
+    }
+
+    override fun streamSelected(streamId: Int) {
+        println("stream selected: $streamId")
+    }
+
     private fun updateUiMode(newState: UIModeState) {
         val newPlayMode = newState.toPlayMode()
         val currentPlayMode = mutableUiState.value.uiMode.toPlayMode()

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

@@ -6,6 +6,7 @@ import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.SharedFlow
 import kotlinx.coroutines.flow.asSharedFlow
+import net.newpipe.newplayer.Chapter
 import net.newpipe.newplayer.NewPlayer
 import net.newpipe.newplayer.ui.ContentScale
 
@@ -83,6 +84,14 @@ open class VideoPlayerViewModelDummy : VideoPlayerViewModel {
         println("dummy impl")
     }
 
+    override fun chapterSelected(chapter: Chapter) {
+        println("dummp impl chapter selected: $chapter")
+    }
+
+    override fun streamSelected(streamId: Int) {
+        println("dummy impl stream selected: $streamId")
+    }
+
     override fun pause() {
         println("dummy pause")
     }

new-player/src/main/java/net/newpipe/newplayer/ui/videoplayer/StreamSelectUI.kt

@@ -21,29 +21,32 @@
 package net.newpipe.newplayer.ui.videoplayer
 
 import android.view.MotionEvent
+import android.view.Surface
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.aspectRatio
 import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.layout.windowInsetsPadding
 import androidx.compose.foundation.layout.wrapContentSize
+import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.DragHandle
+import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults.topAppBarColors
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.ExperimentalComposeUiApi
@@ -65,6 +68,7 @@ import net.newpipe.newplayer.ui.theme.VideoPlayerTheme
 import net.newpipe.newplayer.utils.getLocale
 import net.newpipe.newplayer.utils.getTimeStringFromMs
 import coil.compose.AsyncImage
+import net.newpipe.newplayer.Chapter
 import net.newpipe.newplayer.utils.BitmapThumbnail
 import net.newpipe.newplayer.utils.OnlineThumbnail
 import net.newpipe.newplayer.utils.Thumbnail
@@ -79,12 +83,14 @@ fun StreamSelectUI(
 ) {
     val insets = getInsets()
     Surface(
-        modifier = Modifier
+        modifier = Modifier.fillMaxSize(),
-            .fillMaxSize()
-            .windowInsetsPadding(insets),
         color = CONTROLLER_UI_BACKGROUND_COLOR
     ) {
         Scaffold(
+            modifier = Modifier
+                .fillMaxSize()
+                .windowInsetsPadding(insets),
+            containerColor = Color.Transparent,
             topBar = {
                 if (isChapterSelect) {
                     ChapterSelectTopBar(onClose = {
@@ -95,28 +101,41 @@ fun StreamSelectUI(
                 }
             }
         ) { innerPadding ->
-            Surface(
+            LazyColumn(
                 modifier = Modifier
                     .padding(innerPadding)
-                    .fillMaxSize(), color = Color.Red
+                    .fillMaxSize(),
             ) {
+                if (isChapterSelect) {
+                    items(uiState.chapters.size) { chapterIndex ->
+                        val chapter = uiState.chapters[chapterIndex]
+                        ChapterItem(
+                            id = chapterIndex,
+                            chapterTitle = chapter.chapterTitle ?: "",
+                            chapterStartInMs = chapter.chapterStartInMs,
+                            thumbnail = chapter.thumbnail,
+                            onClicked = {
+                                viewModel.chapterSelected(chapter)
+                            }
+                        )
+                    }
+                } else {
 
                 }
             }
         }
+    }
 }
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 private fun ChapterSelectTopBar(modifier: Modifier = Modifier, onClose: () -> Unit) {
-    Row(
+    TopAppBar(modifier = modifier,
-        modifier = modifier,
+        colors = topAppBarColors(containerColor = Color.Transparent),
-        verticalAlignment = Alignment.CenterVertically,
+        title = {
-        horizontalArrangement = Arrangement.SpaceBetween
-    ) {
-        Spacer(modifier = Modifier.width(20.dp))
-        //Text(stringResource(R.string.chapter))
             Text("Chapter TODO")
-        Spacer(modifier = Modifier.weight(1F))
+            //Text(stringResource(R.string.chapter))
+        }, actions = {
             IconButton(
                 onClick = onClose
             ) {
@@ -125,7 +144,7 @@ private fun ChapterSelectTopBar(modifier: Modifier = Modifier, onClose: () -> Un
                     contentDescription = stringResource(R.string.close_chapter_selection)
                 )
             }
-    }
+        })
 }
 
 @Composable
@@ -150,7 +169,7 @@ private fun ChapterItem(
                 top = 4.dp,
                 bottom = 4.dp,
                 end = 4.dp
-            )
+            ).height(80.dp)
             .clickable { onClicked(id) }
     ) {
         val contentDescription = stringResource(R.string.chapter)
@@ -348,11 +367,29 @@ fun ChapterTopBarPreview() {
 @Composable
 fun VideoPlayerStreamSelectUIPreview() {
     VideoPlayerTheme {
-        Surface(modifier = Modifier.fillMaxSize(), color = Color.Green) {
+        Surface(modifier = Modifier.fillMaxSize(), color = Color.Red) {
             StreamSelectUI(
                 isChapterSelect = true,
                 viewModel = VideoPlayerViewModelDummy(),
-                uiState = VideoPlayerUIState.DEFAULT
+                uiState = VideoPlayerUIState.DEFAULT.copy(
+                    chapters = arrayListOf(
+                        Chapter(
+                            chapterStartInMs = 5000,
+                            chapterTitle = "First Chapter",
+                            thumbnail = null
+                        ),
+                        Chapter(
+                            chapterStartInMs = 10000,
+                            chapterTitle = "Second Chapter",
+                            thumbnail = null
+                        ),
+                        Chapter(
+                            chapterStartInMs = 20000,
+                            chapterTitle = "Third Chapter",
+                            thumbnail = null
+                        ),
+                    )
+                )
             )
         }
     }

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

@@ -30,12 +30,14 @@ class TestMediaRepository(val context: Context) : MediaRepository {
                 thumbnail = OnlineThumbnail(context.getString(R.string.ccc_6502_thumbnail)),
                 lengthInS = context.resources.getInteger(R.integer.ccc_6502_length)
             )
+
             "imu" -> MetaInfo(
                 title = context.getString(R.string.ccc_imu_title),
                 channelName = context.getString(R.string.ccc_imu_channel),
                 thumbnail = OnlineThumbnail(context.getString(R.string.ccc_imu_thumbnail)),
                 lengthInS = context.resources.getInteger(R.integer.ccc_imu_length)
             )
+
             "portrait" -> MetaInfo(
                 title = context.getString(R.string.portrait_title),
                 channelName = context.getString(R.string.portrait_channel),
@@ -113,30 +115,30 @@ class TestMediaRepository(val context: Context) : MediaRepository {
     override suspend fun getChapters(item: String) =
         when (item) {
             "6502" -> context.resources.getIntArray(R.array.ccc_6502_chapters)
-            "imu" -> TODO()
+            "imu" -> context.resources.getIntArray(R.array.ccc_imu_chapters)
             else -> intArrayOf()
         }.map {
-            Chapter(it.toLong(), "Dummy Chapter at timestamp $it")
+            Chapter(
-        }
+                it.toLong(), chapterTitle = "Dummy Chapter at timestamp $it",
-
+                thumbnail = when (item) {
-    override suspend fun getChapterThumbnail(item: String, chapter: Long) =
-        when (item) {
                     "6502" -> OnlineThumbnail(
                         String.format(
                             context.getString(R.string.ccc_6502_preview_thumbnails),
-                    chapter / (10 * 1000)
+                            it / (10 * 1000)
                         )
                     )
 
                     "imu" -> OnlineThumbnail(
                         String.format(
                             context.getString(R.string.ccc_imu_preview_thumbnails),
-                    chapter / (10 * 1000)
+                            it / (10 * 1000)
                         )
                     )
 
                     else -> null
                 }
+            )
+        }
 
     override suspend fun getTimestampLink(item: String, timestampInSeconds: Long) =
         when (item) {