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Camera

Version : V1.0.0
Date : 2020.07.24
Author : SteveZ

Sample

注意：UVC摄像头调用需要依赖libuvccamera库

public void openCamera(){
   CameraManager mInstance = CameraManager.getInstance(new CameraFacing.Builder().setFacingType(FacingType.FRONT).build());
   mInstance.setCallBackEvents(
           (new CallBackEvents() {
                    @Override
                    public void onCameraOpen(IAttributes cameraAttributes) {
                        mInstance.setPhotoSize(new CameraSize(CameraConfig.sPreviewWidth, CameraConfig.sPreviewHeight));
                        mInstance.setPreviewSize(new CameraSize(CameraConfig.sPreviewWidth, CameraConfig.sPreviewHeight));
                        mInstance.setPreviewOrientation(CameraConfig.sDegree * 90);
                        mInstance.setExposureCompensation(0);
                        mInstance.startPreview(surface);
                    }
                    @Override
                    public void onCameraClose() {
                    }
                    @Override
                    public void onCameraError(String errorMsg) {
                    }
                    @Override
                    public void onPreviewStarted() {
                    }
                    @Override
                    public void onPreviewStopped() {
                    }
                    @Override
                    public void onPreviewError(String errorMsg) {
                    }
                }));
        mInstance.openCamera();
}

通过CameraManager.getInstance()可以配置调用的摄像头和摄像头的调用方式
1.Camera1的调用方式:
CameraManager.getInstance(
                new CameraFacing.Builder().setFacingType(FacingType.OTHER)
                        .setCameraId(0).build(),
                CameraApiType.CAMERA1, getBaseContext())
2.Camera2的调用方式:
CameraManager.getInstance(
                new CameraFacing.Builder().setFacingType(FacingType.OTHER)
                        .setCameraId(0).build(),
                CameraApiType.CAMERA2, getBaseContext(),new Handler(getMainLooper()),Camera2Activity.this.getLifecycle());
3.UvcCamera的调用方式:
CameraManager.getInstance(
                new CameraFacing.Builder().setFacingType(FacingType.UVC)
                        .setCameraId(123)
                        .setVendorId(ConstantsConfig.getInstance().getVid())
                        .setProductId(ConstantsConfig.getInstance().getPid()).build(),
                CameraApiType.CAMERAUVC, getBaseContext(),new Handler(getMainLooper()),CameraUvcActivity.this.getLifecycle());
注意：UVC摄像头调用需要依赖libuvccamera库

With improved

  • 抽取CameraApi

  • 实现获取，预览，拍照等功能。

  • Camera1，Camera2 and CameraX 统一API封装 *（CameraX需要新开分支，Camera只支持API21以上，无法做自动处理）

    • 目前CameraX的API并不稳定，并且变动较大，后期稳定版本在做适配。

  • 添加UVC能力

Init Features

Version : V1.0.0
Date : 2020.05.26
Author : SteveZ
  • 抽取相机基本能力
  • 封装Camera1 API
  • 封装Camera2 API
  • 封装Camerax API （正式版进行）