From 821e655e1db08fa679974b9e529586b0d377d1ab Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Tue, 27 Dec 2022 21:03:02 -0500
Subject: [PATCH] Do not try to use phone accounts if system does not support
 them

---
 src/main/java/eu/siacs/conversations/entities/Contact.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/eu/siacs/conversations/entities/Contact.java b/src/main/java/eu/siacs/conversations/entities/Contact.java
index 6da9283f982613af3a9673cc3a8ab76d9c4fdbb3..ea411212aa87eaef5d01e2c62f45aceacc10c387 100644
--- a/src/main/java/eu/siacs/conversations/entities/Contact.java
+++ b/src/main/java/eu/siacs/conversations/entities/Contact.java
@@ -3,6 +3,7 @@ package eu.siacs.conversations.entities;
 import android.content.ComponentName;
 import android.content.ContentValues;
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.database.Cursor;
 import android.graphics.drawable.Icon;
 import android.net.Uri;
@@ -632,6 +633,7 @@ public class Contact implements ListItem, Blockable {
     // This Contact is a gateway to use for voice calls, register it with OS
     public void registerAsPhoneAccount(XmppConnectionService ctx) {
         if (Build.VERSION.SDK_INT < 23) return;
+        if (!ctx.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CONNECTION_SERVICE)) return;
 
         TelecomManager telecomManager = ctx.getSystemService(TelecomManager.class);
 
@@ -656,6 +658,7 @@ public class Contact implements ListItem, Blockable {
     // Unregister any associated PSTN gateway integration
     public void unregisterAsPhoneAccount(Context ctx) {
         if (Build.VERSION.SDK_INT < 23) return;
+        if (!ctx.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CONNECTION_SERVICE)) return;
 
         TelecomManager telecomManager = ctx.getSystemService(TelecomManager.class);
         telecomManager.unregisterPhoneAccount(phoneAccountHandle());