From 92468bbd4c5f72e4aa742f9f00d03bbd9419ca38 Mon Sep 17 00:00:00 2001
From: David Navrkal <navrkal@master.cz>
Date: Fri, 10 Nov 2017 11:56:05 +0100
Subject: [PATCH] Integrate decibel full scale to sample app.

---
 .gitignore                         |  2 ++
 Client/Main/MainPage.xaml          |  7 +++++--
 Client/ViewModels/MainViewModel.cs | 21 +++++++++++++++++++++
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 3a11af4..4e7cc4c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,8 @@
 bin/
 obj/
 packages/
+/Client/AppPackages/
+/Client/BundleArtifacts/
 *.suo
 *.csproj.user
 project.lock.json
diff --git a/Client/Main/MainPage.xaml b/Client/Main/MainPage.xaml
index a0ae942..2451206 100644
--- a/Client/Main/MainPage.xaml
+++ b/Client/Main/MainPage.xaml
@@ -201,7 +201,7 @@
                             </ToggleButton>
                         </StackPanel>
                     </Border>
-                    <Border Background="White" Width="110"
+                    <Border Background="White" Width="auto"
                             RelativePanel.AlignBottomWithPanel="True"
                             RelativePanel.AlignLeftWithPanel="True"
                             Name="RemoteResFPSLabel">
@@ -250,13 +250,16 @@
                         RealTimePlayback="True"
                         Name="SelfVideo"
                         MediaFailed="SelfVideo_MediaFailed"/>
-                    <Border Background="White" VerticalAlignment="Bottom" HorizontalAlignment="Left" Width="110">
+                    <Border Background="White" VerticalAlignment="Bottom" HorizontalAlignment="Left" Width="auto">
                         <TextBlock Foreground="Black" VerticalAlignment="Center" HorizontalAlignment="Center">
                             <Run Text="{Binding SelfWidth}"/>
                             <Run Text="x"/>
                             <Run Text="{Binding SelfHeight}"/>
                             <Run Text="@"/>
                             <Run Text="{Binding SelfVideoFps}"/>
+                            <Run Text="_"/>
+                            <Run Text="{Binding PeerAudioDbFullScale}"/>
+                            <Run Text=" dBFS"/>
                         </TextBlock>
                     </Border>
                 </Grid>
diff --git a/Client/ViewModels/MainViewModel.cs b/Client/ViewModels/MainViewModel.cs
index d987ec6..b0553c7 100644
--- a/Client/ViewModels/MainViewModel.cs
+++ b/Client/ViewModels/MainViewModel.cs
@@ -278,6 +278,16 @@ public void Initialize(CoreDispatcher uiDispatcher)
                 });
             };
 
+            DecibelFullScaleHelper.DecibelFullScaleComputed += (decibel) =>
+            {
+                RunOnUiThread(() =>
+                {
+                    Debug.WriteLine(String.Format("{0} {1:N2}", DateTime.Now.ToString("mm:ss.fff"), decibel));
+                    PeerAudioDbFullScale = String.Format("{0:N2}", decibel);
+                });
+            };
+
+
             // Handler for Peer/Self video resolution changed event 
             ResolutionHelper.ResolutionChanged += (id, width, height) =>
             {
@@ -1027,6 +1037,17 @@ public String PeerVideoFps
             set { SetProperty(ref _peerVideoFps, value); }
         }
 
+        private String _peerAudioDbFullScale;
+
+        /// <summary>
+        /// Decibel full scale of local microphone
+        /// </summary>
+        public String PeerAudioDbFullScale
+        {
+            get { return _peerAudioDbFullScale; }
+            set { SetProperty(ref _peerAudioDbFullScale, value); }
+        }
+
         private String _selfVideoFps;
 
         /// <summary>