1436925197 / rsutil Goto Github PK

allprojects {
    repositories {
        maven { url 'https://jitpack.io' }
    }
}
implementation 'com.github.readsense-cn:RSUtil:1.5.5'

cameraView.getDrawPositionX(float in, float w, boolean flip_x);
cameraView.getDrawPositionY(float in, float w, boolean flip_x);

class MainActivity : BaseCoreActivity() {
    override fun getLayoutId(): Int {
        requestPermissions(Manifest.permission.CAMERA)//声明权限
        return R.layout.activity_main;//声明布局文件
    }

    override fun initView() {
        cameraview.showToast("长按可弹出配置页");
        addLifecycleObserver(cameraview)//注册camera生命周期
    }
}

<uses-permission android:name="android.permission.CAMERA" />

//改变camera id后释放重新show
cameraView.getCameraParams().facing = Camera.CameraInfo.CAMERA_FACING_BACK;

//根据摄像头支持的分辨率，release后重新show
cameraView.getCameraParams().previewSize.previewWidth = 640;
cameraView.getCameraParams().previewSize.previewHeight = 480;

cameraView.getCameraParams().filp = true;

//是否横向拉伸参数，非横即竖
cameraView.getCameraParams().scaleWidth = true;

cameraView.addPreviewFrameCallback(new CameraView.PreviewFrameCallback() {
    @Override
    public Object analyseData(byte[] bytes) {
        //接收yuv数据流，处理后的结果return,该方法执行在子线程
        return null;
    }

    @Override
    public void analyseDataEnd(Object o) {
        //接收analyseData方法返回结果，该方法执行在主线程
    }
});