相机意图-图片未保存。-内存已满

Question

拍照后，出现一条消息，提示我的内存已满-内存未满，并且没有保存图片。

private void dispatchTakePictureIntent() {
        Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        // Ensure that there's a camera activity to handle the intent
        if (takePictureIntent.resolveActivity(activity.getPackageManager()) != null) {
            File photoFile = null;
            try {
                photoFile = createImageFile();
            } catch (IOException ex) {
            }
            if (photoFile != null) {
                Uri photoURI = FileProvider.getUriForFile(activity,
                        "com.example.android.fileprovider",
                        photoFile);
                this.image = photoURI;
                takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoURI);
                activity.startActivityForResult(takePictureIntent, 0);
            }
        }
    }

private File createImageFile() throws IOException {
        // Create an image file name
        String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
        String imageFileName = "JPEG_" + timeStamp + "_";
        File storageDir = activity.getExternalFilesDir(Environment.DIRECTORY_PICTURES);
        File image = File.createTempFile(
                imageFileName,  /* prefix */
                ".jpg",         /* suffix */
                storageDir      /* directory */
        );

        // Save a file: path for use with ACTION_VIEW intents
        currentPhotoPath = image.getAbsolutePath();
        return image;
    }

我觉得照片正在保存到外部存储（SD卡）中，而我的设备没有该照片。

我已经在其他设备上进行了测试，并且可以正常工作。但是在这个问题上我遇到了这个问题。