From ec16860e48b63205de1f19ab82a4076da062e24d Mon Sep 17 00:00:00 2001
From: Matthew Chen <matthew@signal.org>
Date: Thu, 10 Jan 2019 11:23:18 -0500
Subject: [PATCH] Fix "device won't rotate after calls" issue.

---
 Signal/src/call/CallService.swift | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Signal/src/call/CallService.swift b/Signal/src/call/CallService.swift
index 1d54f7274..76fc275ac 100644
--- a/Signal/src/call/CallService.swift
+++ b/Signal/src/call/CallService.swift
@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2018 Open Whisper Systems. All rights reserved.
+//  Copyright (c) 2019 Open Whisper Systems. All rights reserved.
 //
 
 import Foundation
@@ -1615,6 +1615,10 @@ private class SignalCallData: NSObject {
         self.callUIAdapter.didTerminateCall(currentCallData?.call)
 
         fireDidUpdateVideoTracks()
+
+        // Apparently WebRTC will sometimes disable device orientation notifications.
+        // After every call ends, we need to ensure they are enabled.
+        UIDevice.current.beginGeneratingDeviceOrientationNotifications()
     }
 
     // MARK: - CallObserver