Added in the Barcode Scanning seminar

2012-11-29-BarcodeScanning/BarcodeScanning.MonoAndroid/BarcodeScanning.MonoAndroid.sln

@@ -0,0 +1,32 @@
+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BarcodeScanning.MonoAndroid", "BarcodeScanning.MonoAndroid\BarcodeScanning.MonoAndroid.csproj", "{D90477B7-1A10-41D7-9819-567B52488024}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "zxing.monoandroid", "..\ZXing.Net.Mobile\src\ZXing.Net\zxing.monoandroid.csproj", "{8971B59D-78F1-49BA-808D-CBADB37F571F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ZXing.Net.Mobile.MonoForAndroid", "..\ZXing.Net.Mobile\src\ZXing.Net.Mobile\ZXing.Net.Mobile.MonoForAndroid.csproj", "{D72228AC-C356-4E1A-B56F-91C9A25F7286}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{8971B59D-78F1-49BA-808D-CBADB37F571F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8971B59D-78F1-49BA-808D-CBADB37F571F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8971B59D-78F1-49BA-808D-CBADB37F571F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8971B59D-78F1-49BA-808D-CBADB37F571F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D72228AC-C356-4E1A-B56F-91C9A25F7286}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D72228AC-C356-4E1A-B56F-91C9A25F7286}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D72228AC-C356-4E1A-B56F-91C9A25F7286}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D72228AC-C356-4E1A-B56F-91C9A25F7286}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D90477B7-1A10-41D7-9819-567B52488024}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D90477B7-1A10-41D7-9819-567B52488024}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D90477B7-1A10-41D7-9819-567B52488024}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D90477B7-1A10-41D7-9819-567B52488024}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(MonoDevelopProperties) = preSolution
+		StartupItem = BarcodeScanning.MonoAndroid\BarcodeScanning.MonoAndroid.csproj
+	EndGlobalSection
+EndGlobal

2012-11-29-BarcodeScanning/BarcodeScanning.MonoAndroid/BarcodeScanning.MonoAndroid/Assets/AboutAssets.txt

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+Any raw assets you want to be deployed with your application can be placed in
+this directory (and child directories) and given a Build Action of "AndroidAsset".
+
+These files will be deployed with you package and will be accessible using Android's
+AssetManager, like this:
+
+public class ReadAsset : Activity
+{
+	protected override void OnCreate (Bundle bundle)
+	{
+		base.OnCreate (bundle);
+
+		InputStream input = Assets.Open ("my_asset.txt");
+	}
+}
+
+Additionally, some Android functions will automatically load asset files:
+
+Typeface tf = Typeface.CreateFromAsset (Context.Assets, "fonts/samplefont.ttf");

2012-11-29-BarcodeScanning/BarcodeScanning.MonoAndroid/BarcodeScanning.MonoAndroid/BarcodeScanning.MonoAndroid.csproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>10.0.0</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{D90477B7-1A10-41D7-9819-567B52488024}</ProjectGuid>
+    <ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <OutputType>Library</OutputType>
+    <RootNamespace>BarcodeScanning.MonoAndroid</RootNamespace>
+    <MonoAndroidResourcePrefix>Resources</MonoAndroidResourcePrefix>
+    <MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
+    <AndroidResgenClass>Resource</AndroidResgenClass>
+    <AndroidApplication>True</AndroidApplication>
+    <AndroidResgenFile>Resources\Resource.designer.cs</AndroidResgenFile>
+    <AssemblyName>BarcodeScanning.MonoAndroid</AssemblyName>
+    <AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>True</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>False</Optimize>
+    <OutputPath>bin\Debug</OutputPath>
+    <DefineConstants>DEBUG;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>False</ConsolePause>
+    <AndroidLinkMode>None</AndroidLinkMode>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>none</DebugType>
+    <Optimize>True</Optimize>
+    <OutputPath>bin\Release</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>False</ConsolePause>
+    <AndroidUseSharedRuntime>False</AndroidUseSharedRuntime>
+    <AndroidLinkMode>SdkOnly</AndroidLinkMode>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Core" />
+    <Reference Include="Mono.Android" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Resources\Resource.designer.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="MainActivity.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\AboutResources.txt" />
+    <None Include="Assets\AboutAssets.txt" />
+    <None Include="Properties\AndroidManifest.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\layout\Main.axml" />
+    <AndroidResource Include="Resources\values\Strings.xml" />
+    <AndroidResource Include="Resources\drawable\Icon.png" />
+    <AndroidResource Include="Resources\layout\ScanOverlayLayout.axml" />
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Novell\Novell.MonoDroid.CSharp.targets" />
+  <ItemGroup>
+    <ProjectReference Include="..\..\ZXing.Net.Mobile\src\ZXing.Net\zxing.monoandroid.csproj">
+      <Project>{8971B59D-78F1-49BA-808D-CBADB37F571F}</Project>
+      <Name>zxing.monoandroid</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\..\ZXing.Net.Mobile\src\ZXing.Net.Mobile\ZXing.Net.Mobile.MonoForAndroid.csproj">
+      <Project>{D72228AC-C356-4E1A-B56F-91C9A25F7286}</Project>
+      <Name>ZXing.Net.Mobile.MonoForAndroid</Name>
+    </ProjectReference>
+  </ItemGroup>
+</Project>

2012-11-29-BarcodeScanning/BarcodeScanning.MonoAndroid/BarcodeScanning.MonoAndroid/MainActivity.cs

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+using System;
+using System.Collections.Generic;
+
+using Android.App;
+using Android.Content;
+using Android.Runtime;
+using Android.Views;
+using Android.Widget;
+using Android.OS;
+
+using ZXing;
+using ZXing.Mobile;
+
+namespace BarcodeScanning.MonoAndroid
+{
+	[Activity (Label = "Barcode Scanning", MainLauncher = true)]
+	public class Activity1 : Activity
+	{
+		#region UI Code
+		Button buttonSample1;
+		Button buttonSample2;
+		Button buttonSample3;
+
+		protected override void OnCreate (Bundle bundle)
+		{
+			base.OnCreate (bundle);
+
+			// Set our view from the "main" layout resource
+			SetContentView (Resource.Layout.Main);
+
+			// Get our button from the layout resource,
+			// and attach an event to it
+			buttonSample1 = FindViewById<Button> (Resource.Id.buttonSample1);
+			buttonSample2 = FindViewById<Button> (Resource.Id.buttonSample2);
+			buttonSample3 = FindViewById<Button> (Resource.Id.buttonSample3);
+
+			buttonSample1.Click += buttonSample1_Click;
+			buttonSample2.Click += buttonSample2_Click;
+			buttonSample3.Click += buttonSample3_Click;
+		}
+
+		void ShowMessage(string msg)
+		{
+			this.RunOnUiThread(() => {
+
+				AlertDialog ad = null;
+
+				var adBuilder = new AlertDialog.Builder(this);
+				adBuilder.SetTitle("Barcode");
+				adBuilder.SetMessage(msg);
+				adBuilder.SetNegativeButton("OK",(s, e) => {
+					ad.Dismiss();
+					ad.Cancel();
+				});
+				ad = adBuilder.Create();
+				ad.Show();
+
+			});
+		}
+		#endregion
+
+		void buttonSample1_Click (object sender, EventArgs e)
+		{
+			var scanner = new MobileBarcodeScanner(this);
+			scanner.Scan().ContinueWith((t) => {
+				ShowMessage(t.Result != null ? "Scanned: " + t.Result.Text : "No Barcode Scanned");
+			});
+		}
+
+		void buttonSample2_Click (object sender, EventArgs e)
+		{
+			var scanner = new MobileBarcodeScanner(this);
+			var options = new MobileBarcodeScanningOptions()
+			{
+				PossibleFormats = new List<BarcodeFormat>() { BarcodeFormat.All_1D },
+
+			};
+
+			scanner.TopText = "Hold the barcode close to the camera";
+			scanner.BottomText = "Barcode will scan automatigically";
+
+			scanner.Scan(options).ContinueWith((t) => {
+				ShowMessage(t.Result != null ? "Scanned: " + t.Result.Text : "No Barcode Scanned");
+			});
+		}
+
+		void buttonSample3_Click (object sender, EventArgs e)
+		{
+			var scanner = new MobileBarcodeScanner(this);
+
+			var overlay = (LinearLayout)this.LayoutInflater.Inflate(Resource.Layout.ScanOverlayLayout, null, false);
+
+			var buttonCancel = overlay.FindViewById<Button>(Resource.Id.buttonCancelScan);
+			var buttonFlash = overlay.FindViewById<Button>(Resource.Id.buttonToggleFlash);
+
+			buttonCancel.Click += (object sender2, EventArgs e2) => 
+			{
+				scanner.Cancel();
+			};
+
+			buttonFlash.Click += (object sender2, EventArgs e2) => 
+			{
+				scanner.ToggleTorch();
+			};
+
+			scanner.UseCustomOverlay = true;
+			scanner.CustomOverlay = overlay;
+
+			scanner.Scan().ContinueWith((t) => {
+				ShowMessage(t.Result != null ? "Scanned: " + t.Result.Text : "No Barcode Scanned");
+			});
+		}
+	}
+}
+
+
+

2012-11-29-BarcodeScanning/BarcodeScanning.MonoAndroid/BarcodeScanning.MonoAndroid/Properties/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="BarcodeScanning.MonoAndroid">
+	<uses-sdk />
+	<application android:label="BarcodeScanning.MonoAndroid">
+	</application>
+	<uses-permission android:name="android.permission.CAMERA" />
+</manifest>

2012-11-29-BarcodeScanning/BarcodeScanning.MonoAndroid/BarcodeScanning.MonoAndroid/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using Android.App;
+
+// Information about this assembly is defined by the following attributes. 
+// Change them to the values specific to your project.
+
+[assembly: AssemblyTitle("BarcodeScanning.MonoAndroid")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("")]
+[assembly: AssemblyCopyright("jondick")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
+// The form "{Major}.{Minor}.*" will automatically update the build and revision,
+// and "{Major}.{Minor}.{Build}.*" will update just the revision.
+
+[assembly: AssemblyVersion("1.0.0")]
+
+// The following attributes are used to specify the signing key for the assembly, 
+// if desired. See the Mono documentation for more information about signing.
+
+//[assembly: AssemblyDelaySign(false)]
+//[assembly: AssemblyKeyFile("")]
+

2012-11-29-BarcodeScanning/BarcodeScanning.MonoAndroid/BarcodeScanning.MonoAndroid/Resources/AboutResources.txt

@@ -0,0 +1,44 @@
+Images, layout descriptions, binary blobs and string dictionaries can be included 
+in your application as resource files.  Various Android APIs are designed to 
+operate on the resource IDs instead of dealing with images, strings or binary blobs 
+directly.
+
+For example, a sample Android app that contains a user interface layout (main.axml),
+an internationalization string table (strings.xml) and some icons (drawable-XXX/icon.png) 
+would keep its resources in the "Resources" directory of the application:
+
+Resources/
+    drawable/
+        icon.png
+
+    layout/
+        main.axml
+
+    values/
+        strings.xml
+
+In order to get the build system to recognize Android resources, set the build action to
+"AndroidResource".  The native Android APIs do not operate directly with filenames, but 
+instead operate on resource IDs.  When you compile an Android application that uses resources, 
+the build system will package the resources for distribution and generate a class called "R" 
+(this is an Android convention) that contains the tokens for each one of the resources 
+included. For example, for the above Resources layout, this is what the R class would expose:
+
+public class R {
+    public class drawable {
+        public const int icon = 0x123;
+    }
+
+    public class layout {
+        public const int main = 0x456;
+    }
+
+    public class strings {
+        public const int first_string = 0xabc;
+        public const int second_string = 0xbcd;
+    }
+}
+
+You would then use R.drawable.icon to reference the drawable/icon.png file, or R.layout.main 
+to reference the layout/main.axml file, or R.strings.first_string to reference the first 
+string in the dictionary file values/strings.xml.