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Android上的Barcode4J(缺少BufferedImage支持)

[英]Barcode4J on Android ( missing BufferedImage support )

I have been trying to use Barcode4J on Android but I can not seem to get BufferedImage class and I am not sure how I am suppose to replace this class with anything from Android.graphic.* which does not seem to have something similar. 我一直在尝试在Android上使用Barcode4J,但似乎无法获得BufferedImage类,而且我不确定如何用Android.graphic。*中的任何内容替换此类,但似乎没有类似之处。 Also the Barcode4J will not accept anything other then BufferedImage object for obvious reasons. 此外,出于明显的原因,Barcode4J将不接受BufferedImage对象以外的任何对象。 What could I use instead or is there a Barcode generator Lib better suited for Android? 我该用什么代替?或者有一个更适合Android的条形码生成器库?

I have tried Barcode4Android which really made no sense since the Example they gave on GIT used BufferedImage from the java.awt.image.BufferedReader package also >.< . 我尝试过Barcode4Android,这确实没有任何意义,因为他们在GIT上给出的示例使用了java.awt.image.BufferedReader包中的BufferedImage也>。<。 So I was back at step 1. 所以我回到了第一步。

I actually just need the QR generating function. 我实际上只需要QR生成功能。

My Questions. 我的问题。 1. Is there an Alternative to Barcode4J for Android. 1.是否有Android版Barcode4J的替代品。 2. OR is there a work around for my problem ? 2.还是可以解决我的问题?

Here is one of the Java tutorials I tried to use 这是我尝试使用的Java教程之一

public class HelloExample1 {

public static void main(String[] args) throws Exception{
    //Create the barcode bean
    Code39Bean bean = new Code39Bean();

    final int dpi = 150;

    //Configure the barcode generator
    bean.setModuleWidth(UnitConv.in2mm(1.0f / dpi)); //makes the narrow bar, width exactly one pixel
    bean.setWideFactor(3);
    bean.doQuietZone(false);

    //Open output file
    File outputFile = new File("resources"+"/"+"images"+"/"+"out.png");
    OutputStream out = new FileOutputStream(outputFile);

    try {

        //Set up the canvas provider for monochrome PNG output
        BitmapCanvasProvider canvas = new BitmapCanvasProvider(
            out, "image/x-png", dpi, BufferedImage.TYPE_BYTE_BINARY, false, 0);

        //Generate the barcode
        bean.generateBarcode(canvas, "Hello World");

        //Signal end of generation
        canvas.finish();
    } finally {
        out.close();
    }
}
}

Try Zxing , its a code generator and reader, easy to use in Android. 尝试Zxing ,它是一个代码生成器和阅读器,可在Android中轻松使用。 Hope it helps. 希望能帮助到你。

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