dm-2

app/src/main/java/com/example/login_v3/data/api/api_class/DM_Basic.kt

@@ -1,5 +1,6 @@
 package com.example.login_v3.data.api.api_class
 
+import com.example.login_v3.R
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
 
@@ -61,4 +62,13 @@ data class Reaction(
     @Json(name = "emoji") val emoji: String,
     @Json(name = "count") val count: Int,
     @Json(name = "me_reacted") val meReacted: Boolean
-)
+)
+
+val Partner.fullContactAvatarUrl: Any
+    get() = if (avatarUrl.isNullOrBlank()) {
+        R.drawable.avatar_v1 // 如果沒網址，直接回傳預設圖片資源
+    } else if (avatarUrl.startsWith("http")) {
+        avatarUrl // 已經是完整網址就直接用
+    } else {
+        "http://192.168.0.217$avatarUrl" // 否則補上 Base URL
+    }

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

@@ -65,6 +65,7 @@ import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
 import coil.compose.AsyncImage
 import com.example.login_v3.data.api.api_class.ChatRoom
+import com.example.login_v3.data.api.api_class.fullContactAvatarUrl
 import com.example.login_v3.home.Message.UI.Detail.Message_add_contact
 import com.example.login_v3.home.Message.UI.Detail.Message_contact_list
 import com.example.login_v3.home.Message.UI.Detail.Scan_QRcode
@@ -295,7 +296,7 @@ fun RoomItem(
         verticalAlignment = Alignment.CenterVertically
     ) {
         // 1. 頭像處理
-        val imageUrl = room.roomIconUrl ?: room.partner?.avatarUrl
+        val imageUrl = room.roomIconUrl ?: room.partner?.fullContactAvatarUrl
         AsyncImage(
             model = imageUrl,
             contentDescription = "Avatar",