show contact name of caller (if exists) when call comes in

app/src/main/kotlin/com/tutpro/baresip/ContactsActivity.kt

@@ -122,6 +122,14 @@ class ContactsActivity : AppCompatActivity() {
             return false
         }
 
+        fun contactName(uri: String): String {
+            for (c in contacts)
+                if ((Utils.uriUserPart(c.uri) == Utils.uriUserPart(uri)) &&
+                        (Utils.uriHostPart(c.uri) == Utils.uriHostPart(uri)))
+                    return c.name
+            return uri
+        }
+
         external fun contacts_remove()
         external fun contact_add(contact: String)
 

app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt

@@ -784,7 +784,7 @@ class MainActivity : AppCompatActivity() {
         caller_row.layoutParams = caller_row_params
 
         val caller_uri = TextView(applicationContext)
-        caller_uri.text = call.peerURI
+        caller_uri.text = ContactsActivity.contactName(call.peerURI)
         caller_uri.setTextColor(Color.BLUE)
         caller_uri.textSize = 20f
         caller_uri.setPadding(10, 10, 0, 10)