[MediaCapture] fix docdir for iOS8

MediaCapture/MediaCapture/MediaCaptureViewController.cs

@@ -42,7 +42,6 @@ namespace MediaCapture
 
 		// log message
 		UITextView textView = null;
-		ConcurrentQueue<string> messages = new ConcurrentQueue<string>();
 		int textViewXOffset;
 		int textViewYOffset;
 		int textViewWidth;
@@ -407,12 +406,12 @@ namespace MediaCapture
 
 			try
 			{
-				var player = new MPMoviePlayerController();
-				player = new MPMoviePlayerController (NSUrl.FromFilename( args.File ));
-				player.AllowsAirPlay = true;
-				View.AddSubview(player.View);
-				player.SetFullscreen(true, true);
+				var player = new MPMoviePlayerController (NSUrl.FromFilename( args.File ));
+				NavigationController.PushViewController(player, true);
+				player.AllowsAirPlay = false;
 				player.PrepareToPlay();
+//				player.View.Frame = View.Bounds;
+//				View.AddSubview(player.View);
 				player.Play();
 			}
 			catch ( Exception ex )
@@ -496,20 +495,13 @@ namespace MediaCapture
 		// this is a poor man's message logger.  This really should be in a table view but this is just a sample app so ...
 		void LogMessage(string message )
 		{
-			DateTime time = DateTime.Now;
-			string timeText = string.Format ("{0}:{1}:{2}.{3}", time.Hour, time.Minute.ToString().PadLeft(2,'0'), time.Second.ToString().PadLeft(2,'0'), time.Millisecond);
-			string timeStampedMessage = string.Format ("{0}: {1}\r\n", timeText , message.TrimEnd());
-			messages.Enqueue( timeStampedMessage );
+			string timeText = DateTime.Now.ToString("HH:mm:ss.ff");
+			string timeStampedMessage = string.Format ("{0}: {1}{2}", timeText , message.Trim(), Environment.NewLine);
 
-			StringBuilder sb = new StringBuilder();
-			string [] messageArray = messages.ToArray();
-			foreach ( string m in messageArray )
-				sb.Append(m);
-			string text = sb.ToString();
-
-			InvokeOnMainThread(() => {
-				textView.Text = text;
-				ScrollMessageViewToEnd();
+			InvokeOnMainThread (() => {
+				var sb = new StringBuilder (textView.Text).AppendLine (timeStampedMessage);
+				textView.Text = sb.ToString ();
+				ScrollMessageViewToEnd ();
 			});
 		}
 

MediaCapture/MediaCapture/Settings.cs

@@ -13,6 +13,7 @@
 using System;
 using System.IO;
 using Foundation;
+using System.Linq;
 
 namespace MediaCapture
 {
@@ -96,6 +97,38 @@ namespace MediaCapture
 			}
 		}
 
+		static NSUrl DocumentsDir {
+			get {
+				return NSFileManager.DefaultManager
+					.GetUrls(NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomain.User)
+					.Last();
+			}
+		}
+
+		static string configDirectory = null;
+		public static string ConfigDirectory {
+			get {
+				configDirectory = configDirectory ?? CreateDirectoryIfNeeded (Path.Combine (DocumentsDir.Path, "Config"));
+				return configDirectory;
+			}
+		}
+
+		static string videoDataPath = null;
+		public static string VideoDataPath {
+			get {
+				videoDataPath = videoDataPath ?? CreateDirectoryIfNeeded (Path.Combine (DocumentsDir.Path, "VideoData"));
+				return videoDataPath;
+			}
+		}
+
+		static string imageDataPath = null;
+		public static string ImageDataPath {
+			get {
+				imageDataPath = imageDataPath ?? CreateDirectoryIfNeeded (Path.Combine (DocumentsDir.Path, "ImageData"));
+				return imageDataPath;
+			}
+		}
+
 		public void Load()
 		{
 			bool isFirstSettingsLoad = (NSUserDefaults.StandardUserDefaults.BoolForKey( SettingsNames.HaveSettingsBeenLoadedBefore.ToString() ) == false);
@@ -134,51 +167,16 @@ namespace MediaCapture
 			NSUserDefaults.StandardUserDefaults.Synchronize();
 		}
 
-		static string CreateDirectoryIfNeeded( string directory )
+		static string CreateDirectoryIfNeeded(string directory)
 		{
-			if (Directory.Exists(directory) == false)
-				Directory.CreateDirectory( directory );
+			var fm = NSFileManager.DefaultManager;
+			if (!fm.FileExists (directory)) {
+				NSError error;
+				if(!fm.CreateDirectory (directory, false, (NSFileAttributes)null, out error))
+					Console.WriteLine (error);
+			}
+
 			return directory;
 		}
-
-		static string myDocuments = null;
-		public static string MyDocuments {
-			get {
-				// TODO: This doesn't work on iOS8
-				if ( myDocuments == null )
-					myDocuments = CreateDirectoryIfNeeded( Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) );
-				return myDocuments;
-			}
-		}
-
-		static string configDirectory = null;
-		public static string ConfigDirectory {
-			get {
-				// TODO: This doesn't work on iOS8
-				if ( configDirectory == null )
-					configDirectory = CreateDirectoryIfNeeded( Path.Combine( Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "Config" ) );
-				return configDirectory;
-			}
-		}
-
-		static string videoDataPath = null;
-		public static string VideoDataPath {
-			get {
-				// TODO: This doesn't work on iOS8
-				if ( videoDataPath == null )
-					videoDataPath = CreateDirectoryIfNeeded( Path.Combine( Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "VideoData" ) );
-				return videoDataPath;
-			}
-		}
-
-		static string imageDataPath = null;
-		public static string ImageDataPath {
-			get {
-				// TODO: This doesn't work on iOS8
-				if ( imageDataPath == null )
-					imageDataPath = CreateDirectoryIfNeeded( Path.Combine( Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "ImageData" ) );
-				return imageDataPath;
-			}
-		}
 	}
 }

MediaCapture/MediaCapture/SettingsDialog.cs

@@ -216,53 +216,34 @@ namespace MediaCapture
 		void BuildActionElements()
 		{
 			deleteMoviesElement = new StringElement("Delete Movies");
-			deleteMoviesElement.Tapped += delegate
-			{
-				try
-				{
-					Directory.Delete( Settings.VideoDataPath, true );
-				}
-				catch
-				{
-				}
+			deleteMoviesElement.Tapped += () => {
+				Directory.Delete( Settings.VideoDataPath, true );
 			};
 
 			deleteImagesElement = new StringElement("Delete Images");
-			deleteImagesElement.Tapped += delegate
-			{
-				try
-				{
-					Directory.Delete( Settings.ImageDataPath, true );
-				}
-				catch
-				{
-				}
+			deleteImagesElement.Tapped += () => {
+				Directory.Delete( Settings.ImageDataPath, true );
 			};
 		}
 
 		public void EnforceDependencies()
 		{
-			try
-			{
-				// image capture save is not relevant if no images are being captured
-				if ( imageCaptureEnabledElement.Value == false )
-				{
-					saveImageGroup.Selected = 0;
-				}
-				saveImageElement.GetActiveCell().UserInteractionEnabled = imageCaptureEnabledElement.Value;
+			// image capture save is not relevant if no images are being captured
+			if ( imageCaptureEnabledElement.Value == false )
+				saveImageGroup.Selected = 0;
 
-				// looped recordings and duration are not relevant unless something is being recorded
-				bool isMediaCaptureEnebled = ( audioCaptureEnabledElement.Value || videoCaptureEnabledElement.Value );
-				if ( isMediaCaptureEnebled == false )
-				{
-					autoRecordNextMovieElement.Value = false;
-				}
-				autoRecordNextMovieElement.GetActiveCell().UserInteractionEnabled = isMediaCaptureEnebled;
-				durationElement.GetActiveCell().UserInteractionEnabled = isMediaCaptureEnebled;
-			}
-			catch
-			{
-			}
+			UITableViewCell activeCell = saveImageElement.GetActiveCell ();
+			if(activeCell == null)
+				return;
+
+			activeCell.UserInteractionEnabled = imageCaptureEnabledElement.Value;
+
+			// looped recordings and duration are not relevant unless something is being recorded
+			bool isMediaCaptureEnebled = ( audioCaptureEnabledElement.Value || videoCaptureEnabledElement.Value );
+			if ( isMediaCaptureEnebled == false )
+				autoRecordNextMovieElement.Value = false;
+			autoRecordNextMovieElement.GetActiveCell().UserInteractionEnabled = isMediaCaptureEnebled;
+			durationElement.GetActiveCell().UserInteractionEnabled = isMediaCaptureEnebled;
 		}
 
 		public Settings ResultSettings {