docs: public void setPadding(int left, int top, int right, int bottom) {
          final LayerState layerState = mLayerState;
          layerState.mPaddingLeft = left;
          layerState.mPaddingTop = top;
          layerState.mPaddingRight = right;
          layerState.mPaddingBottom = bottom;
  
          // Clear relative padding values.
          layerState.mPaddingStart = -1;
          layerState.mPaddingEnd = -1;
      }