界面调整、以及修复bug等

-收藏界面和动态界面添加了多图角标和视频角标
-短视频新增双击点赞和双击取消点赞功能
-修复帖子详情页的多图内容不能左右滑动图片，去掉帖子详情页多图下通过Next和Previous按钮来切换图片
-评论框界面调整

app/src/main/java/com/aiosman/ravenow/ui/comment/CommentModal.kt

@@ -15,6 +15,7 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.ime
 import androidx.compose.foundation.layout.navigationBars
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -31,6 +32,7 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.platform.LocalSoftwareKeyboardController
@@ -79,8 +81,9 @@ class CommentModalViewModel(
 fun CommentModalContent(
     postId: Int? = null,
     commentCount: Int = 0,
-    onCommentAdded: () -> Unit = {},
+    onDismiss: () -> Unit = {},
-    onDismiss: () -> Unit = {}
+    showTitle: Boolean = true,
+    onCommentAdded: () -> Unit = {}
 ) {
     val model = viewModel<CommentModalViewModel>(
         key = "CommentModalViewModel_$postId",
@@ -161,28 +164,42 @@ fun CommentModalContent(
         modifier = Modifier
             .fillMaxSize()
     ) {
+        // 拖动手柄
         Box(
             modifier = Modifier
                 .fillMaxWidth()
-                .padding(start = 16.dp, bottom = 16.dp, end = 16.dp)
+                .padding(top = 8.dp, bottom = 12.dp),
-
+            contentAlignment = Alignment.Center
         ) {
-            Text(
+            Box(
-                stringResource(R.string.comment),
+                modifier = Modifier
-                fontSize = 18.sp,
+                    .width(40.dp)
-                fontWeight = FontWeight.Bold,
+                    .height(4.dp)
-                color = AppColors.text,
+                    .clip(RoundedCornerShape(50))
-                modifier = Modifier.align(Alignment.Center)
+                    .background(AppColors.divider)
             )
         }
 
-        HorizontalDivider(
+        if (showTitle) {
-            color = AppColors.divider
+            Box(
-        )
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(start = 16.dp, bottom = 16.dp, end = 16.dp)
+
+            ) {
+                Text(
+                    stringResource(R.string.comment),
+                    fontSize = 18.sp,
+                    fontWeight = FontWeight.Bold,
+                    color = AppColors.text,
+                    modifier = Modifier.align(Alignment.Center)
+                )
+            }
+        }
         Row(
             modifier = Modifier
                 .fillMaxWidth()
-                .padding(horizontal = 24.dp, vertical = 16.dp),
+                .padding(horizontal = 20.dp, vertical = 8.dp),
             verticalAlignment = Alignment.CenterVertically,
             horizontalArrangement = Arrangement.SpaceBetween
         ) {

app/src/main/java/com/aiosman/ravenow/ui/favourite/FavouriteListPage.kt

@@ -17,15 +17,19 @@ import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.ExperimentalMaterialApi
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.PlayArrow
 import androidx.compose.material.pullrefresh.PullRefreshIndicator
 import androidx.compose.material.pullrefresh.pullRefresh
 import androidx.compose.material.pullrefresh.rememberPullRefreshState
+import androidx.compose.material3.Icon
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
@@ -155,7 +159,10 @@ fun FavouriteListPage() {
                                         .clip(RoundedCornerShape(8.dp)),
                                     context = context
                                 )
-                                if (momentItem.images.size > 1) {
+                                
+                                val isVideoMoment = momentItem.images.isEmpty() && !momentItem.videos.isNullOrEmpty()
+                                
+                                if (momentItem.images.size > 1 || (momentItem.videos?.size ?: 0) > 1) {
                                     Box(
                                         modifier = Modifier
                                             .padding(top = 8.dp, end = 8.dp)
@@ -168,6 +175,31 @@ fun FavouriteListPage() {
                                         )
                                     }
                                 }
+                                
+                                if (isVideoMoment) {
+                                    Box(
+                                        modifier = Modifier
+                                            .padding(top = 8.dp, end = 8.dp)
+                                            .align(Alignment.TopEnd)
+                                    ) {
+                                        Box(
+                                            modifier = Modifier
+                                                .size(24.dp)
+                                                .background(
+                                                    color = Color.Black.copy(alpha = 0.4f),
+                                                    shape = RoundedCornerShape(12.dp)
+                                                ),
+                                            contentAlignment = Alignment.Center
+                                        ) {
+                                            Icon(
+                                                imageVector = Icons.Default.PlayArrow,
+                                                contentDescription = "",
+                                                tint = Color.White,
+                                                modifier = Modifier.size(16.dp)
+                                            )
+                                        }
+                                    }
+                                }
                             }
                         }
                     }

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/recommend/VideoRecommendationItem.kt

@@ -33,8 +33,10 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalLifecycleOwner
@@ -97,6 +99,9 @@ fun VideoRecommendationItem(
         skipPartiallyExpanded = true
     )
     var pauseIconVisibleState by remember { mutableStateOf(false) }
+    // 防抖：记录上次双击时间，防止快速重复双击
+    val lastDoubleTapTime = remember { mutableStateOf(0L) }
+    val doubleTapDebounceTime = 500L // 500ms 防抖时间
     
     val exoPlayer = remember(videoUrl) {
         ExoPlayer.Builder(context)
@@ -167,18 +172,32 @@ fun VideoRecommendationItem(
                 },
                 modifier = Modifier
                     .fillMaxSize()
-                    .noRippleClickable {
+                    .pointerInput(videoUrl, moment.liked) {
-                        pauseIconVisibleState = true
+                        detectTapGestures(
-                        exoPlayer.pause()
+                            onDoubleTap = { offset ->
-                        scope.launch {
+                                // 双击点赞/取消点赞
-                            delay(100)
+                                val currentTime = System.currentTimeMillis()
-                            if (exoPlayer.isPlaying) {
+                                if (currentTime - lastDoubleTapTime.value > doubleTapDebounceTime) {
+                                    lastDoubleTapTime.value = currentTime
+                                    // 检查当前点赞状态，如果已点赞则取消点赞，如果未点赞则点赞
+                                    onLikeClick?.invoke(moment)
+                                }
+                            },
+                            onTap = {
+                                // 单击播放/暂停
+                                pauseIconVisibleState = true
                                 exoPlayer.pause()
-                            } else {
+                                scope.launch {
-                                pauseIconVisibleState = false
+                                    delay(100)
-                                exoPlayer.play()
+                                    if (exoPlayer.isPlaying) {
+                                        exoPlayer.pause()
+                                    } else {
+                                        pauseIconVisibleState = false
+                                        exoPlayer.play()
+                                    }
+                                }
                             }
-                        }
+                        )
                     }
             )
             
@@ -300,7 +319,9 @@ fun VideoRecommendationItem(
         ModalBottomSheet(
             onDismissRequest = { showCommentModal = false },
             containerColor = Color.White,
-            sheetState = sheetState
+            sheetState = sheetState,
+            dragHandle = {},
+            shape = RoundedCornerShape(topStart = 28.dp, topEnd = 28.dp)
         ) {
             CommentModalContent(postId = moment.id) {
                 // 评论添加后的回调

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/profile/composable/GalleryItem.kt

@@ -18,6 +18,9 @@ import androidx.compose.foundation.lazy.grid.itemsIndexed
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.PlayArrow
+import androidx.compose.material3.Icon
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -273,6 +276,45 @@ fun GalleryGrid(
                                     )
                             )
                         }
+
+                        if (momentItem.images.size > 1 || (momentItem.videos?.size ?: 0) > 1) {
+                            Box(
+                                modifier = Modifier
+                                    .padding(top = 8.dp, end = 8.dp)
+                                    .align(Alignment.TopEnd)
+                            ) {
+                                Image(
+                                    modifier = Modifier.size(24.dp),
+                                    painter = painterResource(R.drawable.rider_pro_picture_more),
+                                    contentDescription = "",
+                                )
+                            }
+                        }
+
+                        if (isVideoMoment) {
+                            Box(
+                                modifier = Modifier
+                                    .padding(top = 8.dp, end = 8.dp)
+                                    .align(Alignment.TopEnd)
+                            ) {
+                                Box(
+                                    modifier = Modifier
+                                        .size(24.dp)
+                                        .background(
+                                            color = Color.Black.copy(alpha = 0.4f),
+                                            shape = RoundedCornerShape(12.dp)
+                                        ),
+                                    contentAlignment = Alignment.Center
+                                ) {
+                                    Icon(
+                                        imageVector = Icons.Default.PlayArrow,
+                                        contentDescription = "",
+                                        tint = Color.White,
+                                        modifier = Modifier.size(16.dp)
+                                    )
+                                }
+                            }
+                        }
                     }
                 }
             }

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/shorts/ShortViewCompose.kt

@@ -13,6 +13,7 @@ import androidx.compose.foundation.background
 import androidx.compose.foundation.border
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.gestures.Orientation
+import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -56,6 +57,7 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleEventObserver
@@ -467,6 +469,9 @@ fun VideoPlayer(
             .clip(RectangleShape)
     ) {
         var playerView by remember { mutableStateOf<PlayerView?>(null) }
+        // 防抖：记录上次双击时间，防止快速重复双击
+        val lastDoubleTapTime = remember { mutableStateOf(0L) }
+        val doubleTapDebounceTime = 500L // 500ms 防抖时间
 
         // 使用 key 强制每个视频的 PlayerView 完全独立，避免布局状态残留
         androidx.compose.runtime.key(videoUrl) {
@@ -479,8 +484,24 @@ fun VideoPlayer(
                 modifier = Modifier
                     .fillMaxSize()
                     .clip(RectangleShape)
-                    .noRippleClickable {
+                    .pointerInput(videoUrl, moment?.liked) {
-                        handleVideoClick(pauseIconVisibleState, exoPlayer, scope)
+                        detectTapGestures(
+                            onDoubleTap = { offset ->
+                                // 双击点赞/取消点赞
+                                val currentTime = System.currentTimeMillis()
+                                if (currentTime - lastDoubleTapTime.value > doubleTapDebounceTime) {
+                                    lastDoubleTapTime.value = currentTime
+                                    moment?.let { 
+                                        // 检查当前点赞状态，如果已点赞则取消点赞，如果未点赞则点赞
+                                        onLikeClick?.invoke(it)
+                                    }
+                                }
+                            },
+                            onTap = {
+                                // 单击播放/暂停
+                                handleVideoClick(pauseIconVisibleState, exoPlayer, scope)
+                            }
+                        )
                     }
             )
         }
@@ -660,7 +681,8 @@ fun VideoPlayer(
             },
             containerColor = AppColors.background,
             sheetState = sheetState,
-            shape = RoundedCornerShape(topStart = 16.dp, topEnd = 16.dp)
+            dragHandle = {},
+            shape = RoundedCornerShape(topStart = 28.dp, topEnd = 28.dp)
         ) {
             Box(
                 modifier = Modifier
@@ -670,6 +692,7 @@ fun VideoPlayer(
                 CommentModalContent(
                     postId = moment.id,
                     commentCount = moment.commentCount,
+                    showTitle = false,
                     onCommentAdded = {
                         onCommentAdded?.invoke(moment)
                     }

app/src/main/java/com/aiosman/ravenow/ui/post/Post.kt

@@ -12,6 +12,8 @@ import androidx.compose.animation.slideInVertically
 import androidx.compose.animation.slideOutVertically
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.Image
+import androidx.compose.foundation.pager.HorizontalPager
+import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.foundation.background
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.gestures.detectTapGestures
@@ -1159,14 +1161,26 @@ fun ImageViewerDialog(
     }
 }
 
+@OptIn(ExperimentalFoundationApi::class)
 @Composable
 fun PostImageView(
     images: List<MomentImageEntity>,
     initialPage: Int? = 0
 ) {
     val context = LocalContext.current
+    val scope = rememberCoroutineScope()
     var isImageViewerDialog by remember { mutableStateOf(false) }
-    var currentImageIndex by remember { mutableStateOf(initialPage ?: 0) }
+    val initialPageIndex = initialPage ?: 0
+    val pagerState = rememberPagerState(
+        pageCount = { images.size },
+        initialPage = initialPageIndex.coerceIn(0, maxOf(0, images.size - 1))
+    )
+    var currentImageIndex by remember { mutableStateOf(pagerState.currentPage) }
+    
+    // 同步 pagerState 的当前页面到 currentImageIndex
+    LaunchedEffect(pagerState.currentPage) {
+        currentImageIndex = pagerState.currentPage
+    }
     
     DisposableEffect(Unit) {
         onDispose {
@@ -1187,23 +1201,31 @@ fun PostImageView(
         modifier = Modifier
     ) {
         if (images.isNotEmpty()) {
-            CustomAsyncImage(
+            HorizontalPager(
-                context,
+                state = pagerState,
-                images[currentImageIndex].thumbnail,
-                contentDescription = "Image",
-                contentScale = ContentScale.Crop,
                 modifier = Modifier
                     .weight(1f)
                     .fillMaxWidth()
-                    .pointerInput(Unit) {
+            ) { page ->
-                        detectTapGestures(
+                val image = images[page]
-                            onTap = {
+                CustomAsyncImage(
-                                isImageViewerDialog = true
+                    context,
-                            }
+                    image.thumbnail,
-                        )
+                    contentDescription = "Image",
-                    }
+                    blurHash = image.blurHash,
-                    .background(Color.Gray.copy(alpha = 0.1f))
+                    contentScale = ContentScale.Crop,
-            )
+                    modifier = Modifier
+                        .fillMaxSize()
+                        .pointerInput(Unit) {
+                            detectTapGestures(
+                                onTap = {
+                                    isImageViewerDialog = true
+                                }
+                            )
+                        }
+                        .background(Color.Gray.copy(alpha = 0.1f))
+                )
+            }
         }
 
         // 图片导航控件
@@ -1212,56 +1234,26 @@ fun PostImageView(
                 modifier = Modifier
                     .padding(8.dp)
                     .fillMaxWidth(),
-                horizontalArrangement = Arrangement.SpaceBetween,
+                horizontalArrangement = Arrangement.Center,
                 verticalAlignment = Alignment.CenterVertically
             ) {
-                // Previous button
-                Text(
-                    text = "Previous",
-                    modifier = Modifier
-                        .padding(8.dp)
-                        .noRippleClickable {
-                            if (currentImageIndex > 0) {
-                                currentImageIndex--
-                            }
-                        },
-                    color = if (currentImageIndex > 0) Color.Blue else Color.Gray
-                )
-                
                 // Indicators
-                Row(
+                images.forEachIndexed { index, _ ->
-                    horizontalArrangement = Arrangement.Center
+                    Box(
-                ) {
+                        modifier = Modifier
-                    images.forEachIndexed { index, _ ->
+                            .size(4.dp)
-                        Box(
+                            .clip(CircleShape)
-                            modifier = Modifier
+                            .background(
-                                .size(4.dp)
+                                if (pagerState.currentPage == index) Color.Red else Color.Gray.copy(
-                                .clip(CircleShape)
+                                    alpha = 0.5f
-                                .background(
-                                    if (currentImageIndex == index) Color.Red else Color.Gray.copy(
-                                        alpha = 0.5f
-                                    )
                                 )
-                                .padding(4.dp)
+                            )
-                        )
+                            .padding(4.dp)
-                        if (index < images.size - 1) {
+                    )
-                            Spacer(modifier = Modifier.width(8.dp))
+                    if (index < images.size - 1) {
-                        }
+                        Spacer(modifier = Modifier.width(8.dp))
                     }
                 }
-                
-                // Next button
-                Text(
-                    text = "Next",
-                    modifier = Modifier
-                        .padding(8.dp)
-                        .noRippleClickable {
-                            if (currentImageIndex < images.size - 1) {
-                                currentImageIndex++
-                            }
-                        },
-                    color = if (currentImageIndex < images.size - 1) Color.Blue else Color.Gray
-                )
             }
         }
     }