拍照和拍摄功能，我们项目用得不多。最近在做，记录哈。

都是调用的手机自带的。

具体代码如下，可以结合《vue<input>标签调用 Android的获取文件》一起理解哈；

private static Uri imageUri;
private static Uri VedioUri;
private static void openCameraVedio(Activity activity) {try {Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE); // 表示跳转至相机的录视频界面String imageFileName = DateUtils.getCurrentTime("yyyyMMddHHmmss");File storageDir = activity.getExternalFilesDir(Environment.DIRECTORY_PICTURES);intent.putExtra(MediaStore.EXTRA_DURATION_LIMIT, 50000); // 设置视频录制的最长时间intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY,0.5);File photo = File.createTempFile(imageFileName, ".mp4", storageDir);if (DistApp.currentapiVersion >= 24) {intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION| Intent.FLAG_GRANT_WRITE_URI_PERMISSION);VedioUri = FileProvider.getUriForFile(activity, activity.getPackageName() + ".fileprovider", photo);} else {VedioUri = Uri.fromFile(photo);}intent.putExtra(MediaStore.EXTRA_OUTPUT, VedioUri); // 这样就将文件的存储方式和uri指定到了Camera应用中activity.startActivityForResult(intent, VEDIO_CAPTURE);}catch (Exception e){FileUtil.saveLogFile(e);mUploadMessageAboveL = null;}
}private static void openCamera(Activity activity) {try {Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);String imageFileName = DateUtils.getCurrentTime("yyyyMMddHHmmss");File storageDir = activity.getExternalFilesDir(Environment.DIRECTORY_PICTURES);File photo = File.createTempFile(imageFileName, ".png", storageDir);if (DistApp.currentapiVersion >= 24) {intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION| Intent.FLAG_GRANT_WRITE_URI_PERMISSION);imageUri = FileProvider.getUriForFile(activity, activity.getPackageName() + ".fileprovider", photo);} else {imageUri = Uri.fromFile(photo);}intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri); // 这样就将文件的存储方式和uri指定到了Camera应用中activity.startActivityForResult(intent, PHOTO_CAPTURE);}catch (Exception e){FileUtil.saveLogFile(e);mUploadMessageAboveL = null;}
}