From 16c8cc88d77f61a024ffa0cd6e99de654de4dbb1 Mon Sep 17 00:00:00 2001
From: Alan Evans <alan@signal.org>
Date: Mon, 20 May 2019 12:19:15 -0300
Subject: [PATCH] Update visibility and icon of camera flip control in call.

Fixes #8221
---
 .../components/webrtc/WebRtcCallControls.java          | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/org/thoughtcrime/securesms/components/webrtc/WebRtcCallControls.java b/src/org/thoughtcrime/securesms/components/webrtc/WebRtcCallControls.java
index 8c4556c01..b02cb631c 100644
--- a/src/org/thoughtcrime/securesms/components/webrtc/WebRtcCallControls.java
+++ b/src/org/thoughtcrime/securesms/components/webrtc/WebRtcCallControls.java
@@ -91,8 +91,7 @@ public class WebRtcCallControls extends LinearLayout {
       @Override
       public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
         listener.onToggle();
-        cameraFlipButton.setBackgroundResource(isChecked ? R.drawable.webrtc_camera_front_button
-                                                         : R.drawable.webrtc_camera_rear_button);
+        updateCameraFlipIcon(isChecked);
         cameraFlipButton.setEnabled(false);
       }
     });
@@ -153,10 +152,17 @@ public class WebRtcCallControls extends LinearLayout {
 
   public void setCameraFlipButtonEnabled(boolean enabled) {
     cameraFlipButton.setChecked(enabled, false);
+    updateCameraFlipIcon(cameraFlipButton.isChecked());
+  }
+
+  private void updateCameraFlipIcon(boolean isChecked) {
+    cameraFlipButton.setBackgroundResource(isChecked ? R.drawable.webrtc_camera_front_button
+                                                     : R.drawable.webrtc_camera_rear_button);
   }
 
   public void setCameraFlipAvailable(boolean available) {
     cameraFlipAvailable = available;
+    cameraFlipButton.setVisibility(cameraFlipAvailable && isVideoEnabled() ? View.VISIBLE : View.GONE);
   }
 
   public void setCameraFlipClickable(boolean clickable) {