package com.tencent.qbar; import android.graphics.Bitmap; import android.hardware.Camera; import androidx.annotation.Keep; @Keep public class QbarNative { @Keep public static class QBarCodeDetectInfo { public float prob; public int readerId; } @Keep public static class QBarPoint { public int point_cnt; public float x0; public float x1; public float x2; public float x3; public float y0; public float y1; public float y2; public float y3; } @Keep public static class QBarReportMsg { public int qrcodeVersion; } /** * 扫一扫模块初始化参数 * 参数暂时不明确含义 */ @Keep public static class QbarAiModelParam { public String detectModelVersion; public String detect_model_bin_path_; public String detect_model_param_path_; public boolean enable_seg = false; public String qbar_segmentation_model_path_; public String superResolutionModelVersion; public String superresolution_model_bin_path_; public String superresolution_model_param_path_; } /** * 扫一扫返回数组 */ @Keep public static class QBarResultJNI { /** * 字符集合 * * @see java.nio.charset.Charset */ public String charset; /** * 字符集合的内容，常见格式：UTF-8、ASCII、ISO8859-1 * 一般使用 new String(data, charset) 可解出数据 * * @see String * @see java.nio.charset.Charset */ public byte[] data; /** * 未知含义 */ public int typeID; /** * 当前扫出来二维码类型 * 一般有：CODE_25、CODE_39、CODE_128、QR_CODE、 */ public String typeName; } @Keep public static class QBarZoomInfo { public boolean isZoom; public float zoomFactor; } public static native int Encode(byte[] bArr, int[] iArr, String str, int i, int i2, String str2, int i3); public static native int EncodeBitmap(String str, Bitmap bitmap, int i, int i2, int i3, int i4, String str2, int i5); /** * 获取当前版本号 * * @return 版本：3.2.20190712 */ public static native String GetVersion(); public static native int nativeArrayConvert(int i, int i2, byte[] bArr, int[] iArr); public static native int nativeCropGray2(byte[] bArr, byte[] bArr2, int i, int i2, int i3); /** * 对 onPreviewFrame 输出对数据进行 灰度、旋转、裁剪 一条龙服务 * 经过测试通过的图片格式 android.graphics.ImageFormat.NV21 * * @param onPreviewFrameData 相机预览数据 * @param onPreviewFrameDataWeight 相机预览数据宽度 * @param onPreviewFrameDataHeight 相机预览数据高度 * @param cropLeft 裁剪左坐标 * @param cropTop 裁剪上坐标 * @param cropWidth 裁剪宽度 * @param cropHeight 裁剪高度 * @param outputData 输出数据 * @param outputDataWH 输出数据宽，高 * weight = 0 * height = 1 * @param rotation 旋转角度 * @param unknown 始终为0 不明含义 * @return 非0失败 * @see android.hardware.Camera.PreviewCallback#onPreviewFrame(byte[], Camera) */ public static native int nativeGrayRotateCropSub(byte[] onPreviewFrameData, int onPreviewFrameDataWeight, int onPreviewFrameDataHeight, int cropLeft, int cropTop, int cropWidth, int cropHeight, byte[] outputData, int[] outputDataWH, int rotation, int unknown); public static native int nativeTransBytes(int[] prepareGrayData, byte[] outputData, int sizeX, int sizeY); public static native int nativeTransPixels(int[] iArr, byte[] bArr, int i, int i2); public static native int nativeYUVrotate(byte[] bArr, byte[] bArr2, int i, int i2); public static native int nativeYUVrotateLess(byte[] bArr, int i, int i2); public static native int nativeYuvToCropIntArray(byte[] bArr, int[] iArr, int i, int i2, int i3, int i4, int i5, int i6); public native int GetCodeDetectInfo(QBarCodeDetectInfo[] qBarCodeDetectInfoArr, QBarPoint[] qBarPointArr, int i); public native int GetOneResult(byte[] bArr, byte[] bArr2, byte[] bArr3, int[] iArr, int i); /** * 获取扫一扫结果 * * @param qBarResultJNIArr 扫一扫结果数组 * @param qbarId 初始化ID * @return 非0失败 */ public static native int GetResults(QBarResultJNI[] qBarResultJNIArr, int qbarId); public native int GetZoomInfo(QBarZoomInfo qBarZoomInfo, int i); /** * 初始化扫一扫模块 * * @param qbarBackend 固定值：1 * @param qBarOptSr 默认值：false * @param unknown2 未知字段，0相机扫描 1图片扫描 * @param type 扫描类型：ANY * @param charset 扫描的字符集：UTF-8 * @param qbarAiModelParam 扫码必备资源 * @return 初始化ID，后续好多API都需要：qBarId * @see QbarAiModelParam */ //public static native int Init(int unknown1, int unknown2, String type, String charset, QbarAiModelParam qbarAiModelParam); public static native int Init( int qbarBackend, boolean qBarOptSr, // 默认值：false boolean qBarOptDet, // 默认值：false boolean qBarOptForceDM, // 默认值：true boolean qBarOptLibdmtx, // 默认值：false int i16, // 固定值：1 int unknown2, // 外部参数 String type, // 固定值：ANY String charset, // 固定值：UTF-8 QbarAiModelParam qbarAiModelParam ); /** * 释放一个已经初始化对对象 * * @param qBarId id * @return 非0失败 * @see QbarNative#Init */ public static native int Release(int qBarId); /** * 扫描一张图片，数据需要是灰度 * * @param onPreviewFrameDataGray 灰度的一个图片数据 * @param onPreviewFrameDataGrayWeight 灰度数据的宽度 * @param onPreviewFrameDataGrayHeight 灰度数据的高度 * @param qBarId 被初始化的ID * @return 非0失败 * @see QbarNative#nativeGrayRotateCropSub(byte[], int, int, int, int, int, int, byte[], int[], int, int) * @see WxQbarNative#GetDetailResults(QBarResultJNI[], QBarPoint[], WxQbarNative.QBarReportMsg[], int) */ public static native int ScanImage(byte[] onPreviewFrameDataGray, int onPreviewFrameDataGrayWeight, int onPreviewFrameDataGrayHeight, int qBarId); /** * 获取扫描结果 * * @param qBarResultJNIArr 返回的数组 * @param qBarPointArr 返回的数组 * @param qBarReportMsgArr 返回的数组 * @param i qBarId * @return 被扫描出的数量 * @see QbarNative#ScanImage(byte[], int, int, int) */ public static native int GetDetailResults(QBarResultJNI[] qBarResultJNIArr, QBarPoint[] qBarPointArr, QBarReportMsg[] qBarReportMsgArr, int i); /** * 设置一个扫描器 * * @param scanMode 扫描模式 * 暂时不知各项含义 * 请固定：2，1 * @param scanModeSize 扫描模式的大小 * @param qBarId 被初始化的ID * @return 非0失败 * @see QbarNative#Init */ public static native int SetReaders(int[] scanMode, int scanModeSize, int qBarId); }