How to read QR codes with AIR?

Hello,

I need to create an AIR application developed with Adobe Animate which can read QR codes.

I found some code samples in AS3 based on "LOGOSWARE Class Library", but this only can read basic QR Codes, but not QR codes with a lot of information, such as the sample I have added in this post.

There is some other library to read QR codes? Can someone help me?

The code that I'm using looks like:

import flash.display.*;

import flash.events.*;

import flash.text.*;

import flash.media.*;

import flash.utils.*;

import flash.filters.*;

import flash.geom.*;

import flash.net.URLRequest;

import flash.net.navigateToURL;

import com.logosware.event.QRdecoderEvent;

import com.logosware.event.QRreaderEvent;

import com.logosware.utils.QRcode.GetQRimage;

import com.logosware.utils.QRcode.QRdecode;

private function onStart():void {

cameraView = buildCameraView();

resultView = buildResultView();

cameraView.x = (stageWidth - cameraView.width) / 2;

cameraView.y = -15;

this.addChild(qrHome_mc);

this.addChild( cameraView );

this.addChild( resultView );

resultView.visible = false;

getQRimage = new GetQRimage(video);

getQRimage.addEventListener(QRreaderEvent.QR_IMAGE_READ_COMPLETE, onQrImageReadComplete);

qrDecode.addEventListener(QRdecoderEvent.QR_DECODE_COMPLETE, onQrDecodeComplete);

redTimer.addEventListener(TimerEvent.TIMER_COMPLETE, onRedTimer );

this.addEventListener(Event.ENTER_FRAME, onEnterFrame);

}

private function buildCameraView():Sprite {

camera.setQuality(0, 100);

camera.setMode(SRC_SIZE, SRC_SIZE, 24, true );

video.attachCamera( camera );

var sprite:Sprite = new Sprite();

var videoHolder:Sprite = new Sprite();

videoHolder.addChild( video );

videoHolder.x = videoHolder.y = 15;

freezeImage = new Bitmap(new BitmapData(SRC_SIZE, SRC_SIZE));

videoHolder.addChild( freezeImage );

freezeImage.visible = false;

red.graphics.lineStyle(2, 0xFF0000);

red.graphics.drawRect(videoHolder.x - 5 , videoHolder.y , videoHolder.width - videoHolder.x - 5, videoHolder.height - videoHolder.y - 10);// .drawPath(Vector.<int>([1, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 2]), Vector.<Number>([30, 60, 30, 30, 60, 30, 290, 60, 290, 30, 260, 30, 30, 260, 30, 290, 60, 290, 290, 260, 290, 290, 260, 290]));

blue.graphics.lineStyle(2, 0x0000FF);

blue.graphics.drawRect(videoHolder.x - 5, videoHolder.y , videoHolder.width - videoHolder.x - 5, videoHolder.height - videoHolder.y - 10);// .drawPath(Vector.<int>([1,2,2,1,2,2,1,2,2,1,2,2]), Vector.<Number>([30,60,30,30,60,30,290,60,290,30,260,30,30,260,30,290,60,290,290,260,290,290,260,290]));

  sprite.addChild( videoHolder );

  sprite.addChild( red );

  sprite.addChild( blue );

  blue.alpha = 0;

  red.x = red.y = 15;

  blue.x = blue.y = 15;

  return sprite;

}

private function buildResultView():Sprite {

var sprite:Sprite = new Sprite();

sprite.graphics.beginGradientFill(GradientType.LINEAR, [0xDDDDEE, 0xBBBBCC], [0.9, 0.9], [0, 255], new Matrix(0, 0.1, -0.1, 0, 0, 150));

sprite.graphics.drawRoundRect(0, 0, 280, 280, 20);

sprite.addChild( textArea );

textArea.width = 250;

textArea.height = 200;

textArea.wordWrap = true;

textArea.multiline = true;

textArea.border = true;

textArea.background = true;

textArea.backgroundColor = 0xFFFFFF;

textArea.x = textArea.y = 15;

var btnText:TextField = new TextField();

btnText.autoSize = TextFieldAutoSize.LEFT;

btnText.text = "CLOSE";

btnText.selectable = false;

var btnSprite:Sprite = new Sprite();

btnSprite.addChild(btnText);

btnSprite.graphics.lineStyle(1);

btnSprite.graphics.beginGradientFill(GradientType.LINEAR, [0xEEEEEE, 0xCCCCCC], [0.9, 0.9], [0, 255], new Matrix(0, 0.01, -0.01, 0, 0, 10));

btnSprite.graphics.drawRoundRect(0, 0, 80, 20, 8);

btnText.x = 0.5 * (btnSprite.width - btnText.width);

btnText.y = 0.5 * (btnSprite.height - btnText.height);

btnSprite.x = 0.5 * ( 280 - 80 );

btnSprite.y = 240;

btnSprite.buttonMode = true;

btnSprite.mouseChildren = false;

btnSprite.addEventListener(MouseEvent.CLICK, onClose);

sprite.addChild( btnSprite );

sprite.addChild( textArea );

sprite.x = sprite.y = 35;

sprite.filters = [new DropShadowFilter(4.0,45,0,0.875)];

return sprite;

}

private function onEnterFrame(e: Event):void {

if (camera != null)

{

  if ( camera.currentFPS > 0 )

  {

   getQRimage.process();

  }

}

}

private function onQrImageReadComplete(e:QRreaderEvent):void {

trace("read complete");

qrDecode.setQR(e.data);

qrDecode.startDecode();

}

private function onQrDecodeComplete(e:QRdecoderEvent):void {

blue.alpha = 1.0;

redTimer.reset();

redTimer.start();

textArray.shift();

textArray.push( e.data );

if ( textArray[0] == textArray[1] && textArray[1] == textArray[2] ) {

  navigateToURL(new URLRequest(e.data), "_blank");

  this.removeEventListener(Event.ENTER_FRAME, onEnterFrame);

  redTimer.stop();

  camera = null;

  textArray = ["", "", ""];

  freezeImage.visible = false;

  cameraView.filters = [];

}

}