From fb57ef47bc4d7c4581a099ba1bfb3dd4b464a09b Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Tue, 5 May 2020 09:37:24 +0200
Subject: [PATCH] catch IllegalStateException around acceptCall()

this can happen when the UI races a call retrection
---
 .../java/eu/siacs/conversations/ui/RtpSessionActivity.java  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/eu/siacs/conversations/ui/RtpSessionActivity.java b/src/main/java/eu/siacs/conversations/ui/RtpSessionActivity.java
index e7f4d9e92..6b1d64bcf 100644
--- a/src/main/java/eu/siacs/conversations/ui/RtpSessionActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/RtpSessionActivity.java
@@ -147,7 +147,11 @@ public class RtpSessionActivity extends XmppActivity implements XmppConnectionSe
 
     private void checkRecorderAndAcceptCall() {
         checkMicrophoneAvailability();
-        requireRtpConnection().acceptCall();
+        try {
+            requireRtpConnection().acceptCall();
+        } catch (final IllegalStateException e) {
+            Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
+        }
     }
 
     private void checkMicrophoneAvailability() {