MessageListScreen: prettier image loading errors

app/src/main/java/net/buzzert/kordophonedroid/ui/messagelist/MessageListScreen.kt

@@ -40,6 +40,8 @@ import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalUriHandler
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
@@ -401,7 +403,22 @@ fun ImageBubble(
                 }
             },
             error = {
-                Text("(Error loading attachment)")
+                val error = it.result.throwable.message
+                Surface(
+                    color = Color.Red
+                ) {
+                    Column(modifier = Modifier.padding(20.dp)) {
+                        Text(
+                            text = "Error loading attachment",
+                            style = TextStyle.Default.copy(
+                                fontWeight = FontWeight.Bold,
+                                textAlign = TextAlign.Center,
+                            )
+                        )
+
+                        Text("$error")
+                    }
+                }
             },
             contentDescription = "Image attachment",
             modifier = Modifier

app/src/main/res/xml/network_security_config.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <network-security-config>
     <domain-config cleartextTrafficPermitted="true">
-        <domain includeSubdomains="true">192.168.1.123</domain>
+        <domain includeSubdomains="true">10.0.2.2</domain>
         <domain includeSubdomains="true">tesseract.localdomain</domain>
         <domain includeSubdomains="true">buzzert.kordophone.nor</domain>
     </domain-config>