From 8dfbe983967b30e31e22fdbf28ab85fbdfa76e1a Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Wed, 19 Jan 2022 12:24:17 +0100
Subject: [PATCH] Prevent crash if bluetooth isn't available on the device

---
 .../main/java/org/linphone/compatibility/Api21Compatibility.kt | 3 ++-
 .../main/java/org/linphone/compatibility/Api25Compatibility.kt | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/org/linphone/compatibility/Api21Compatibility.kt b/app/src/main/java/org/linphone/compatibility/Api21Compatibility.kt
index 9b3eaa38b..3bff031ee 100644
--- a/app/src/main/java/org/linphone/compatibility/Api21Compatibility.kt
+++ b/app/src/main/java/org/linphone/compatibility/Api21Compatibility.kt
@@ -48,7 +48,8 @@ class Api21Compatibility {
     companion object {
         @SuppressLint("MissingPermission")
         fun getDeviceName(context: Context): String {
-            var name = BluetoothAdapter.getDefaultAdapter().name
+            val adapter = BluetoothAdapter.getDefaultAdapter()
+            var name = adapter?.name
             if (name == null) {
                 name = Settings.Secure.getString(
                     context.contentResolver,
diff --git a/app/src/main/java/org/linphone/compatibility/Api25Compatibility.kt b/app/src/main/java/org/linphone/compatibility/Api25Compatibility.kt
index 084ee9d71..a813f8a81 100644
--- a/app/src/main/java/org/linphone/compatibility/Api25Compatibility.kt
+++ b/app/src/main/java/org/linphone/compatibility/Api25Compatibility.kt
@@ -34,7 +34,8 @@ class Api25Compatibility {
                 context.contentResolver, Settings.Global.DEVICE_NAME
             )
             if (name == null) {
-                name = BluetoothAdapter.getDefaultAdapter().name
+                val adapter = BluetoothAdapter.getDefaultAdapter()
+                name = adapter?.name
             }
             if (name == null) {
                 name = Settings.Secure.getString(