Adding barcode-reader sample.

This includes an open-source version of CameraSource.

Change-Id: I3b25b232ed0700268b7978f6a93d711640b2dca0

Author: claywilkinson

.gitignore

@@ -4,3 +4,4 @@ build/
 *.iml
 local.properties
 .DS_Store
+captures/

visionSamples/barcode-reader/app/build.gradle

@@ -0,0 +1,28 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.1"
+
+    defaultConfig {
+        applicationId "com.google.android.gms.samples.vision.barcodereader"
+        minSdkVersion 9
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile 'com.android.support:support-v4:23.0.1'
+    // Important - the CameraSource implementation in this project requires version 8.1 or higher.
+    compile 'com.google.android.gms:play-services:8.1.0'
+    compile 'com.android.support:design:23.0.1'
+}

visionSamples/barcode-reader/app/proguard-rules.pro

@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /usr/local/google/home/wilkinsonclay/android/adt-bundle-linux-x86_64-20140702/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

visionSamples/barcode-reader/app/src/main/AndroidManifest.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.google.android.gms.samples.vision.barcodereader"
+    android:installLocation="auto" >
+
+    <uses-feature android:name="android.hardware.camera" />
+
+    <uses-permission android:name="android.permission.CAMERA" />
+
+    <application
+        android:allowBackup="true"
+        android:fullBackupContent="false"
+        android:hardwareAccelerated="true"
+        android:icon="@drawable/icon"
+        android:label="MultiTrackerApp"
+        android:supportsRtl = "true"
+        android:theme="@style/Theme.AppCompat" >
+        <meta-data
+            android:name="com.google.android.gms.version"
+            android:value="@integer/google_play_services_version" />
+        <meta-data
+            android:name="com.google.android.gms.vision.DEPENDENCIES"
+            android:value="barcode" />
+
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/title_activity_main" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".BarcodeCaptureActivity"
+            android:label="Read Barcode"/>
+    </application>
+
+</manifest>