From c8a9704c702a25fa08be64d485d8d0fcdc8612c0 Mon Sep 17 00:00:00 2001
From: Juha Heinanen <jh@tutpro.com>
Date: Tue, 15 Apr 2025 20:00:21 +0300
Subject: [PATCH] Delete unused avatar files

---
 app/src/main/kotlin/com/tutpro/baresip/Contact.kt | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/app/src/main/kotlin/com/tutpro/baresip/Contact.kt b/app/src/main/kotlin/com/tutpro/baresip/Contact.kt
index a2bc9939..6cfa4a3b 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/Contact.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/Contact.kt
@@ -139,12 +139,17 @@ sealed class Contact {
         }
 
         fun saveBaresipContacts() {
+            val avatarFiles = avatarFileNames()
             var contents = ""
-            for (c in BaresipService.baresipContacts.value)
+            for (c in BaresipService.baresipContacts.value) {
                 contents += "\"${c.name}\" <${c.uri}>;id=${c.id};color=${c.color}" +
                         ";favorite=${if (c.favorite) "yes" else "no"}\n"
+                avatarFiles.remove(c.id.toString() + ".png")
+            }
             Utils.putFileContents(BaresipService.filesPath + "/contacts",
                     contents.toByteArray())
+            for (f in avatarFiles)
+                File(BaresipService.filesPath + "/" + f).delete()
         }
 
         fun loadAndroidContacts(ctx: Context) {
@@ -300,5 +305,9 @@ sealed class Contact {
                 }
             contactNames.value = newList.toList()
         }
+
+        private fun avatarFileNames(): MutableList<String> {
+            return File(BaresipService.filesPath).list()!!.filter{ it.endsWith(".png")}.toMutableList()
+        }
     }
 }