dm-128

app/src/main/java/com/example/login_v3/home/Message/UI/Detail/Message_Messaging.kt

@@ -73,6 +73,7 @@ import com.example.login_v3.home.Message.ViewModel.Detail.SendMessageState
 import com.example.login_v3.home.Message.ViewModel.UserStatus
 import com.example.login_v3.navigation.BottomBarViewModel
 import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.sizeIn
 import androidx.compose.foundation.layout.windowInsetsTopHeight
 import androidx.compose.foundation.layout.statusBars // 如果要使用 statusBars 也需要這個
 import androidx.compose.material.icons.filled.Call
@@ -667,23 +668,23 @@ fun MessageRow(
 
                             // 訊息主體內容（文字或圖片）
                             if (isImage) {
-                                Box(
+                                // 💡 移除外層固定限制，改由 AsyncImage 自己決定尺寸
-                                    modifier = Modifier
-                                        .padding(top = 4.dp)
-                                        .widthIn(max = 240.dp)
-                                        .clip(RoundedCornerShape(8.dp))
-                                        .background(Color.LightGray)
-                                ) {
                                 AsyncImage(
                                     model = finalImageModel,
                                     contentDescription = "聊天圖片",
+                                    // 🌟 關鍵 1：使用 ContentScale.Fit 或 Inside
                                     contentScale = ContentScale.Fit,
-                                        modifier = Modifier.fillMaxWidth().heightIn(max = 300.dp),
+                                    modifier = Modifier
+                                        .padding(top = 4.dp)
+                                        // 🌟 關鍵 2：限制最大寬高，避免超大圖塞滿螢幕
+                                        .sizeIn(maxWidth = 240.dp, maxHeight = 300.dp)
+                                        .clip(RoundedCornerShape(8.dp))
+                                        .background(Color.LightGray),
                                     onError = { errorState ->
                                         android.util.Log.e("ChatImageError", "原因: ${errorState.result.throwable}")
                                     }
                                 )
-                                }
+
                             } else {
                                 Text(
                                     text = rawContent,