lottie/src/main/java/com/airbnb/lottie/NullLayer.java

package com.airbnb.lottie;

import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.RectF;

class NullLayer extends BaseLayer {
  NullLayer(LottieDrawable lottieDrawable, Layer layerModel) {
    super(lottieDrawable, layerModel);
  }

  @Override void drawLayer(Canvas canvas, Matrix parentMatrix, int parentAlpha) {
    // Do nothing.
  }

  @Override public void getBounds(RectF outBounds, Matrix parentMatrix) {
    super.getBounds(outBounds, parentMatrix);
    outBounds.set(0, 0, 0, 0);
  }
}