Image saving (MediaLibrary call does not work), icons and tiles

CameraExplorer/CameraExplorer.csproj

@@ -182,6 +182,7 @@
     <Content Include="Assets\Icons\overlay.scenemode.snow.png" />
     <Content Include="Assets\Icons\overlay.scenemode.sport.png" />
     <Content Include="Assets\Icons\overlay.scenemode.sunset.png" />
+    <Content Include="Assets\Icons\save.png" />
     <Content Include="Assets\Tiles\FlipCycleTileLarge.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>

CameraExplorer/DataContext.cs

@@ -64,14 +64,7 @@ namespace CameraExplorer
             }
         }
 
-        BitmapImage  _image = new BitmapImage();
-        public BitmapImage Image
-        {
-            get
-            {
-                return _image;
-            }
-        }
+        public MemoryStream ImageStream { get; set; }
 
         public async Task InitializeCamera(CameraSensorLocation sensorLocation)
         {

CameraExplorer/MainPage.xaml.cs

@@ -64,130 +64,6 @@ namespace CameraExplorer
             videoBrush.SetSource(_dataContext.Device);
         }
 
-        #region camera parameter printing functions
-        void PrintCameraParameters(PhotoCaptureDevice device)
-        {
-            PrintSensorLocations(device);
-            PrintPreviewResolutions(device);
-            PrintCaptureResolutions(device);
-            PrintMiscellaneousInfo(device);
-            
-            PrintCameraParameter(KnownCameraPhotoProperties.ExposureCompensation, "KnownCameraPhotoProperties.ExposureCompensation");
-            PrintCameraParameter(KnownCameraPhotoProperties.ExposureTime, "KnownCameraPhotoProperties.ExposureTime");
-            PrintCameraParameter(KnownCameraPhotoProperties.FlashMode, "KnownCameraPhotoProperties.FlashMode");
-            PrintCameraParameter(KnownCameraPhotoProperties.FlashPower, "KnownCameraPhotoProperties.FlashPower");
-            PrintCameraParameter(KnownCameraPhotoProperties.FocusIlluminationMode, "KnownCameraPhotoProperties.FocusIlluminationMode");
-            PrintCameraParameter(KnownCameraPhotoProperties.Iso, "KnownCameraPhotoProperties.Iso");
-            PrintCameraParameter(KnownCameraPhotoProperties.LockedAutoFocusParameters, "KnownCameraPhotoProperties.LockedAutoFocusParameters");
-            PrintCameraParameter(KnownCameraPhotoProperties.ManualWhiteBalance, "KnownCameraPhotoProperties.ManualWhiteBalance");
-            PrintCameraParameter(KnownCameraPhotoProperties.SceneMode, "KnownCameraPhotoProperties.SceneMode");
-            PrintCameraParameter(KnownCameraPhotoProperties.WhiteBalancePreset, "KnownCameraPhotoProperties.WhiteBalancePreset");
-
-            PrintCameraParameter(KnownCameraGeneralProperties.AutoFocusRange, "KnownCameraGeneralProperties.AutoFocusRange");
-            PrintCameraParameter(KnownCameraGeneralProperties.EncodeWithOrientation, "KnownCameraGeneralProperties.EncodeWithOrientation");
-            PrintCameraParameter(KnownCameraGeneralProperties.IsShutterSoundEnabledByUser, "KnownCameraGeneralProperties.IsShutterSoundEnabledByUser");
-            PrintCameraParameter(KnownCameraGeneralProperties.IsShutterSoundRequiredForRegion, "KnownCameraGeneralProperties.IsShutterSoundRequiredForRegion");
-            PrintCameraParameter(KnownCameraGeneralProperties.ManualFocusPosition, "KnownCameraGeneralProperties.ManualFocusPosition");
-            PrintCameraParameter(KnownCameraGeneralProperties.PlayShutterSoundOnCapture, "KnownCameraGeneralProperties.PlayShutterSoundOnCapture");
-            PrintCameraParameter(KnownCameraGeneralProperties.SpecifiedCaptureOrientation, "KnownCameraGeneralProperties.SpecifiedCaptureOrientation");
-        }
-
-        void PrintMiscellaneousInfo(PhotoCaptureDevice device)
-        {
-            System.Diagnostics.Debug.WriteLine("PhotoCaptureDevice.IsFocusRegionSupported is " + PhotoCaptureDevice.IsFocusRegionSupported(device.SensorLocation));
-            System.Diagnostics.Debug.WriteLine("");
-
-            System.Diagnostics.Debug.WriteLine("PhotoCaptureDevice.IsFocusSupported is " + PhotoCaptureDevice.IsFocusSupported(device.SensorLocation));
-            System.Diagnostics.Debug.WriteLine("");
-        }
-
-        void PrintPreviewResolutions(PhotoCaptureDevice device)
-        {
-            IReadOnlyList<Windows.Foundation.Size> resolutions = PhotoCaptureDevice.GetAvailablePreviewResolutions(device.SensorLocation);
-
-            System.Diagnostics.Debug.WriteLine("Current preview resolution is " + device.PreviewResolution + ", all supported " + resolutions.Count + " resolutions being:");
-
-            for (int i = 0; i < resolutions.Count; i++)
-            {
-                System.Diagnostics.Debug.WriteLine("    " + resolutions[i].Width + "x" + resolutions[i].Height);
-            }
-
-            System.Diagnostics.Debug.WriteLine("");
-        }
-
-        void PrintCaptureResolutions(PhotoCaptureDevice device)
-        {
-            IReadOnlyList<Windows.Foundation.Size> resolutions = PhotoCaptureDevice.GetAvailableCaptureResolutions(device.SensorLocation);
-
-            System.Diagnostics.Debug.WriteLine("Current capture resolution is " + device.CaptureResolution + ", all supported " + resolutions.Count + " resolutions being:");
-
-            for (int i = 0; i < resolutions.Count; i++)
-            {
-                System.Diagnostics.Debug.WriteLine("    " + resolutions[i].Width + "x" + resolutions[i].Height);
-            }
-
-            System.Diagnostics.Debug.WriteLine("");
-        }
-
-        void PrintSensorLocations(PhotoCaptureDevice device)
-        {
-            IReadOnlyList<CameraSensorLocation> sensorLocations = PhotoCaptureDevice.AvailableSensorLocations;
-
-            System.Diagnostics.Debug.WriteLine("Current sensor location is " + device.SensorLocation + " with rotation of "
-                + device.SensorRotationInDegrees + " degrees, all supported " + sensorLocations.Count + " sensor locations being:");
-
-            for (int i = 0; i < sensorLocations.Count; i++)
-            {
-                System.Diagnostics.Debug.WriteLine("    " + sensorLocations[i].ToString());
-            }
-
-            System.Diagnostics.Debug.WriteLine("");
-        }
-
-        void PrintCameraParameter(Guid guid, string name)
-        {
-            bool isRange = true;
-            object value = null;
-            string valueString;
-
-            try
-            {
-                CameraCapturePropertyRange range = PhotoCaptureDevice.GetSupportedPropertyRange(_dataContext.Device.SensorLocation, guid);
-                value = _dataContext.Device.GetProperty(guid);
-                valueString = value != null ? value.ToString() : "(null)";
-                
-                System.Diagnostics.Debug.WriteLine(name + " is a range " + range.Min + "..." + range.Max + " with current value " + valueString);
-            }
-            catch (Exception)
-            {
-                isRange = false;
-            }
-
-            if (!isRange)
-            {
-                try
-                {
-                    IReadOnlyList<object> values = PhotoCaptureDevice.GetSupportedPropertyValues(_dataContext.Device.SensorLocation, guid);
-                    value = _dataContext.Device.GetProperty(guid);
-                    valueString = value != null ? value.ToString() : "(null)";
-
-                    System.Diagnostics.Debug.WriteLine(name + " is a " + values.Count + "-value set with current value " + valueString + " and all values being:");
-
-                    for (int i = 0; i < values.Count; i++)
-                    {
-                        System.Diagnostics.Debug.WriteLine("    " + values[i].ToString());
-                    }
-                }
-                catch (Exception)
-                {
-                    System.Diagnostics.Debug.WriteLine("Unable to read " + name);
-                }
-            }
-
-            System.Diagnostics.Debug.WriteLine("");
-        }
-#endregion
-
         private void settingsButton_Click(object sender, EventArgs e)
         {
             NavigationService.Navigate(new Uri("/SettingsPage.xaml", UriKind.Relative));
@@ -239,10 +115,7 @@ namespace CameraExplorer
             await _dataContext.Device.PrepareCaptureSequenceAsync(sequence);
             await sequence.StartCaptureAsync();
 
-            //MediaLibrary library = new MediaLibrary();
-            //Picture picture = library.SavePictureToCameraRoll("CameraExplorer.jpg", stream);
-
-            _dataContext.Image.SetSource(stream);
+            _dataContext.ImageStream = stream;
 
             NavigationService.Navigate(new Uri("/PreviewPage.xaml", UriKind.Relative));
 

CameraExplorer/PreviewPage.xaml

@@ -29,4 +29,11 @@
         </Grid>
     </Grid>
 
+    <phone:PhoneApplicationPage.ApplicationBar>
+        <shell:ApplicationBar IsVisible="True">
+            <shell:ApplicationBarIconButton x:Name="saveButton" Text="save"
+                IconUri="Assets/Icons/save.png" Click="saveButton_Click"/>
+        </shell:ApplicationBar>
+    </phone:PhoneApplicationPage.ApplicationBar>
+    
 </phone:PhoneApplicationPage>

CameraExplorer/PreviewPage.xaml.cs

@@ -7,6 +7,8 @@ using System.Windows.Controls;
 using System.Windows.Navigation;
 using Microsoft.Phone.Controls;
 using Microsoft.Phone.Shell;
+using Microsoft.Xna.Framework.Media;
+using System.Windows.Media.Imaging;
 
 namespace CameraExplorer
 {
@@ -14,6 +16,8 @@ namespace CameraExplorer
     {
         CameraExplorer.DataContext _dataContext = CameraExplorer.DataContext.Singleton;
 
+        BitmapImage _bitmap = new BitmapImage();
+
         public PreviewPage()
         {
             InitializeComponent();
@@ -23,9 +27,27 @@ namespace CameraExplorer
 
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
-            image.Source = _dataContext.Image;
+            _bitmap.SetSource(_dataContext.ImageStream);
+
+            image.Source = _bitmap;
 
             base.OnNavigatedTo(e);
         }
+
+        protected override void OnNavigatingFrom(NavigatingCancelEventArgs e)
+        {
+            _dataContext.ImageStream = null;
+
+            base.OnNavigatingFrom(e);
+        }
+
+        private void saveButton_Click(object sender, EventArgs e)
+        {
+            MediaLibrary library = new MediaLibrary();
+
+            library.SavePictureToCameraRoll("CameraExplorer", _dataContext.ImageStream);
+
+            NavigationService.GoBack();
+        }
     }
 }

CameraExplorer/Properties/WMAppManifest.xml

@@ -27,15 +27,14 @@
           </BackBackgroundImageURI>
           <BackTitle>
           </BackTitle>
-          <LargeBackgroundImageURI IsRelative="true" IsResource="false">
-          </LargeBackgroundImageURI>
+          <LargeBackgroundImageURI IsRelative="true" IsResource="false">Assets\Tiles\FlipCycleTileLarge.png</LargeBackgroundImageURI>
           <LargeBackContent>
           </LargeBackContent>
           <LargeBackBackgroundImageURI>
           </LargeBackBackgroundImageURI>
           <DeviceLockImageURI>
           </DeviceLockImageURI>
-          <HasLarge>False</HasLarge>
+          <HasLarge>True</HasLarge>
         </TemplateFlip>
       </PrimaryToken>
     </Tokens>