From c892bc0492fdcf4137e3f1caa6f9fd6b71f3028d Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Mon, 8 Aug 2022 19:21:39 +0200
Subject: [PATCH] adding a null check at blocking calls from not stored
 contacts

---
 .../dialer/services/SimpleCallScreeningService.kt    | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/services/SimpleCallScreeningService.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/services/SimpleCallScreeningService.kt
index 09eab9f7..b705cfcf 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/services/SimpleCallScreeningService.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/services/SimpleCallScreeningService.kt
@@ -14,11 +14,13 @@ class SimpleCallScreeningService : CallScreeningService() {
 
     override fun onScreenCall(callDetails: Call.Details) {
         if (baseConfig.blockUnknownNumbers) {
-            val simpleContactsHelper = SimpleContactsHelper(this)
-            val number = Uri.decode(callDetails.handle?.toString()).substringAfter("tel:")
-            val privateCursor = getMyContactsCursor(false, true)
-            simpleContactsHelper.exists(number, privateCursor) { exists ->
-                respondToCall(callDetails, !exists)
+            if (callDetails.handle != null) {
+                val simpleContactsHelper = SimpleContactsHelper(this)
+                val number = Uri.decode(callDetails.handle?.toString() ?: "").substringAfter("tel:")
+                val privateCursor = getMyContactsCursor(false, true)
+                simpleContactsHelper.exists(number, privateCursor) { exists ->
+                    respondToCall(callDetails, !exists)
+                }
             }
         } else {
             respondToCall(callDetails, false)