phonegap-ios-zbarcodescanner

phonegap ios barcode scanner using ZBar.

1. config.xml
   <plugin name="jp.artisanedge.cordova.ZbarcodeScanner" value="ZbarcodeScanner" />

2. index.html
   <script type="text/javascript" src="js/zbarcodescanner.js"></script>

3. zbarcodescanner.js

    ;(function(){
     
    //-------------------------------------------------------------------
    var ZbarcodeScanner = function() {
    }
     
    //-------------------------------------------------------------------
    ZbarcodeScanner.prototype.scan = function(success, fail, options) {
        console.log("start scan");
        function successWrapper(result) {
            result.cancelled = (result.cancelled == 1)
            success.call(null, result)
        }
     
        if (!fail) { fail = function() {}}
     
        if (typeof fail != "function")  {
            console.log("ZbarcodeScanner.scan failure: failure parameter not a function")
            return
        }
     
        if (typeof success != "function") {
            fail("success callback parameter must be a function")
            return
        }
      
        if ( null == options ) 
          options = []
     
        return Cordova.exec(successWrapper, fail, "jp.artisanedge.cordova.ZbarcodeScanner", "scan", options)
    }
     
    //-------------------------------------------------------------------
     
    // remove Cordova.addConstructor since it was not supported on PhoneGap 2.0
    if (!window.plugins) window.plugins = {}
     
    if (!window.plugins.ZbarcodeScanner) {
        window.plugins.ZbarcodeScanner = new ZbarcodeScanner()
    }
     
    })();
   

4. custom.js

    window.plugins.ZbarcodeScanner.scan(function(result) {
        console.log("scan success " + result);
        if (result.cancelled) {
            // cancelled
        } else {
            console.log(result.text);
        }
    }, function(error) {
        console.log("scan error " + error);
    });