finished first version

.gitignore

@@ -0,0 +1,12 @@
+*.[aod]
+*.DS_Store
+.DS_Store
+*Thumbs.db
+*.iml
+.gradle
+.idea
+node_modules
+npm-debug.log
+/android/build
+/ios/**/*xcuserdata*
+/ios/**/*xcshareddata*

.npmignore

@@ -0,0 +1,12 @@
+*.[aod]
+*.DS_Store
+.DS_Store
+*Thumbs.db
+*.iml
+.gradle
+.idea
+node_modules
+npm-debug.log
+/android/build
+/ios/**/*xcuserdata*
+/ios/**/*xcshareddata*

Barcode.js

@@ -0,0 +1,74 @@
+
+import React, {
+    PropTypes,
+    Component,
+} from 'react'
+import {
+    View,
+    requireNativeComponent,
+    NativeModules,
+    AppState,
+    Platform,
+} from 'react-native'
+
+const BarcodeManager = Platform.OS == 'ios' ? NativeModules.Barcode : NativeModules.CaptureModule;
+
+
+export default class Barcode extends Component {
+
+    static defaultProps = {
+        barCodeTypes: Object.values(BarcodeManager.barCodeTypes),
+        scannerRectWidth: 255,
+        scannerRectHeight: 255,
+        scannerRectTop: 0,
+        scannerRectLeft: 0,
+        scannerLineInterval: 3000,
+        scannerRectCornerColor: `#09BB0D`,
+    }
+
+    static propTypes = {
+        ...View.propTypes,
+        onBarCodeRead: PropTypes.func.isRequired,
+        barCodeTypes: PropTypes.array,
+        scannerRectWidth: PropTypes.number,
+        scannerRectHeight: PropTypes.number,
+        scannerRectTop: PropTypes.number,
+        scannerRectLeft: PropTypes.number,
+        scannerLineInterval: PropTypes.number,
+        scannerRectCornerColor: PropTypes.string,
+    }
+
+    render() {
+        return (
+            <NativeBarCode
+                {...this.props}
+            />
+        )
+    }
+
+    componentDidMount() {
+        AppState.addEventListener('change', this._handleAppStateChange);
+    }
+    componentWillUnmount() {
+        AppState.removeEventListener('change', this._handleAppStateChange);
+    }
+
+    startScan() {
+        BarcodeManager.startSession()
+    }
+
+    stopScan() {
+        BarcodeManager.stopSession()
+    }
+
+    _handleAppStateChange = (currentAppState) => {
+        if(currentAppState !== 'active' ) {
+            this.stopScan()
+        }
+        else {
+            this.startScan()
+        }
+    }
+}
+
+const NativeBarCode = requireNativeComponent(Platform.OS == 'ios' ? 'RCTBarcode' : 'CaptureView', Barcode)

README.md

@@ -1 +1,7 @@
-# react-native-smart-barcode
+# react-native-smart-barcode
+
+A smart barcode scanner component for React Native app.
+The library uses [https://github.com/zxing/zxing][1] to decode the barcodes for android.
+
+[0]: https://github.com/cyqresig/ReactNativeComponentDemos
+[1]: https://github.com/zxing/zxing

android/build.gradle

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+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "24.0.0"
+
+    defaultConfig {
+        minSdkVersion 16
+        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:appcompat-v7:23.4.0'
+    compile 'com.facebook.react:react-native:+'
+    compile 'com.google.zxing:core:3.2.1'
+}

android/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/cyqresig/Library/Android/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 *;
+#}

android/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.reactnativecomponent.barcode">
+</manifest>