Android studio中初步使用OpenCV库

1.下载OpenCV安卓版解压2.在Android Studio中导入模块选择OpenCV目录下的SDK目录Module name改为OpenCV3.添加OpenCV依赖4.点击【Sync】大象图标、【Build】锤子图标报如下错误错误: 无效的源发行版17修改OpenCV下的build.gradle将compileOptions { sourceCompatibility JavaVersion.VERSION_17 targetCompatibility JavaVersion.VERSION_17 }改为compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 }再次点击Build提示成功5.在app模块中在启动页的Activity的OnCreate函数中添加如下代码Log.d(ENJOY, OpenCVLoader.OPENCV_VERSION);真实运行在Logcat中通过过滤标签可以看OPenCV版本号