docs: private void init() {
      mFadeDuration = DEFAULT_FADE_DURATION;
  
      mDesiredAspectRatio = 0;
  
      mPlaceholderImage = null;
      mPlaceholderImageScaleType = DEFAULT_SCALE_TYPE;
  
      mRetryImage = null;
      mRetryImageScaleType = DEFAULT_SCALE_TYPE;
  
      mFailureImage = null;
      mFailureImageScaleType = DEFAULT_SCALE_TYPE;
  
      mProgressBarImage = null;
      mProgressBarImageScaleType = DEFAULT_SCALE_TYPE;
  
      mActualImageScaleType = DEFAULT_ACTUAL_IMAGE_SCALE_TYPE;
      mActualImageMatrix = null;
      mActualImageFocusPoint = null;
      mActualImageColorFilter = null;
  
      mBackground = null;
      mOverlays = null;
      mPressedStateOverlay = null;
  
      mRoundingParams = null;
    }