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add delta sync for dm-v16

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eric 2026-08-06 16:23:00 +08:00
parent b0b5c4d43c
commit fc605183d5
1 changed files with 12 additions and 9 deletions
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21
app/src/main/java/com/example/login_v3/home/Message/UI/Detail/Message_Messaging.kt
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@ -66,7 +66,6 @@ import androidx.hilt.navigation.compose.hiltViewModel
import androidx.lifecycle.compose.collectAsStateWithLifecycle import androidx.lifecycle.compose.collectAsStateWithLifecycle
import androidx.navigation.NavController import androidx.navigation.NavController
import coil.compose.AsyncImage import coil.compose.AsyncImage
import coil.compose.SubcomposeAsyncImage
import com.example.login_v3.home.Message.UI.Detail.Message_Component.shimmer import com.example.login_v3.home.Message.UI.Detail.Message_Component.shimmer
import com.example.login_v3.home.Message.UI.Detail.Message_Component.MessageActionMenuRow import com.example.login_v3.home.Message.UI.Detail.Message_Component.MessageActionMenuRow
import com.example.login_v3.home.Message.UI.Detail.Message_Component.MessageEmojiBar import com.example.login_v3.home.Message.UI.Detail.Message_Component.MessageEmojiBar
@ -86,21 +85,13 @@ import androidx.compose.foundation.layout.statusBars // 如果要使用 statusBa
import androidx.compose.foundation.lazy.rememberLazyListState import androidx.compose.foundation.lazy.rememberLazyListState
import androidx.compose.foundation.shape.CircleShape import androidx.compose.foundation.shape.CircleShape
import androidx.compose.material.icons.filled.ArrowDownward import androidx.compose.material.icons.filled.ArrowDownward
import androidx.compose.material.icons.filled.Build
import androidx.compose.material.icons.filled.Call import androidx.compose.material.icons.filled.Call
import androidx.compose.material.icons.filled.Check import androidx.compose.material.icons.filled.Check
import androidx.compose.material.icons.filled.Close import androidx.compose.material.icons.filled.Close
import androidx.compose.material.icons.filled.Info
import androidx.compose.material.icons.filled.MoreVert import androidx.compose.material.icons.filled.MoreVert
import androidx.compose.material.icons.filled.PlayArrow import androidx.compose.material.icons.filled.PlayArrow
import androidx.compose.runtime.snapshotFlow import androidx.compose.runtime.snapshotFlow
import androidx.core.content.ContextCompat import androidx.core.content.ContextCompat
import coil.ImageLoader
import coil.compose.LocalImageLoader
import coil.decode.GifDecoder
import coil.decode.ImageDecoderDecoder
import coil.decode.VideoFrameDecoder
import com.example.login_v3.data.api.api_class.CallLogInfo
import com.example.login_v3.home.Message.UI.Detail.Message_Component.AudioMessageBubble import com.example.login_v3.home.Message.UI.Detail.Message_Component.AudioMessageBubble
import com.example.login_v3.home.Message.UI.Detail.Message_Component.CallLogBubble import com.example.login_v3.home.Message.UI.Detail.Message_Component.CallLogBubble
import com.example.login_v3.home.Message.UI.Detail.Message_Component.ImageLightbox import com.example.login_v3.home.Message.UI.Detail.Message_Component.ImageLightbox
@ -655,6 +646,18 @@ fun MessageList(
} }
} }
// 🎯 3. 自動滾動：當有新訊息時，如果是自己發送的，或是目前就在底部，則自動滾動到最新訊息
LaunchedEffect(visibleMessages.firstOrNull()?.id) {
val newestMessage = visibleMessages.firstOrNull()
if (newestMessage != null) {
val isMe = newestMessage.senderId == currentUserId
val isAtBottom = listState.firstVisibleItemIndex <= 1
if (isMe || isAtBottom) {
listState.animateScrollToItem(0)
}
}
}
LazyColumn( LazyColumn(
state = listState, // 🎯 記得綁定 state state = listState, // 🎯 記得綁定 state
modifier = modifier.fillMaxSize(), modifier = modifier.fillMaxSize(),