ResUtil.java 文件源码

public static int[] getResourceIds(Context c, @ArrayRes int array) {
  final TypedArray typedArray  = c.getResources().obtainTypedArray(array);
  final int[]      resourceIds = new int[typedArray.length()];
  for (int i = 0; i < typedArray.length(); i++) {
    resourceIds[i] = typedArray.getResourceId(i, 0);
  }
  typedArray.recycle();
  return resourceIds;
}