GLAudioVisualizationView.java 文件源码

/**
 * Set layer colors from array resource
 *
 * @param arrayId array resource
 */
public T setLayerColors(@ArrayRes int arrayId) {
  TypedArray colorsArray = context.getResources().obtainTypedArray(arrayId);
  int[] colors = new int[colorsArray.length()];
  for (int i = 0; i < colorsArray.length(); i++) {
    colors[i] = colorsArray.getColor(i, Color.TRANSPARENT);
  }
  colorsArray.recycle();
  return setLayerColors(colors);
}