Autojs-二维码生成识别.zip

"ui"; /* * * @LastEditTime: 2020-11-05 * @desc: 水平有限，仅供参考。欢迎大佬指正优化 */ let dexFilePath = "./res/zxing.dex"; runtime.loadDex(dexFilePath); var imgPath = files.path("./测试.png") importClass(android.graphics.drawable.BitmapDrawable); importClass(java.util.Hashtable); importClass(com.google.zxing.qrcode.QRCodeWriter); importPackage(com.google.zxing); importPackage(com.google.zxing.common); importPackage(com.google.zxing.client.j2se); importClass(android.graphics.Bitmap); importClass(java.io.FileOutputStream); importClass(java.io.BufferedOutputStream); ui.layout( <vertical> <horizontal> <text text="内容" paddingLeft="10dp" w="25dp" textSize="16dp" /> <input id="内容" text="https://baidu.com" w="210dp" textSize="16dp" paddingBottom="20dp" h="60dp" inputType="textLongMessage" hint="二维码内容" /> <button id="生成" textSize="15dp" paddingTop="10dp" style="Widget.AppCompat.Button.Colored" textColor="White" gravity="center" w="80dp" h="60dp" margin="0 0 0 0" text="生成" /> <button id="解析" textSize="15dp" paddingTop="10dp" style="Widget.AppCompat.Button.Colored" textColor="White" gravity="center" w="80dp" h="60dp" margin="0 0 0 0" text="解析" /> </horizontal> <img id="img" w='256' h='256'/> </vertical> ); ui.生成.on("click", () => { myBitmap = getBitmap(imgPath); 设置bitmap(myBitmap); }) ui.解析.on("click", () => { 解析二维码(imgPath); }) function 解析二维码() { try { var pixels = images.readPixels(imgPath); var w = pixels.width; var h = pixels.height; var binaryBitmap = new BinaryBitmap(new HybridBinarizer(new RGBLuminanceSource(w, h, pixels.data))); var qrCodeResult = new MultiFormatReader().decode(binaryBitmap); var 结果 = qrCodeResult.getText() toastLog(结果); setClip(结果) } catch (e) { toast("路径下没有文件，先生成一个吧") } } function getBitmap() { w = 200; h = 200; // Hashtable<EncodeHintType, String> hints = new Hashtable<EncodeHintType, String>(); hints = new Hashtable(); hints.put(EncodeHintType.CHARACTER_SET, "utf-8"); // 空白边距设置 hints.put(EncodeHintType.MARGIN, "1"); //图像数据转换，使用了矩阵转换 url = ui.内容.getText() bitMatrix = new QRCodeWriter().encode(url, BarcodeFormat.QR_CODE, w, h, hints); // int[] pixels = new int[w * h]; pixels = util.java.array("int", w * h); //下面这里按照二维码的算法，逐个生成二维码的图片， //两个for循环是图片横列扫描的结果 for (let y = 0; y < h; y++) { for (let x = 0; x < w; x++) { if (bitMatrix.get(x, y)) { pixels[y * w + x] = -16777215; } else { pixels[y * w + x] = -13734517 } } } //生成二维码图片的格式，使用RGB_565 bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.RGB_565); bitmap.setPixels(pixels, 0, w, 0, 0, w, h); var bos = new BufferedOutputStream(new FileOutputStream(imgPath)); bitmap.compress(Bitmap.CompressFormat.PNG, 100, bos); bos.flush(); bos.close(); return bitmap; } function 设置bitmap(myBitmap) { var myDrawable = new BitmapDrawable(context.getResources(), myBitmap); ui.img.setBackgroundDrawable(myDrawable); }