valueFromCupertino method

dynamic valueFromCupertino(
  1. String key,
  2. dynamic value
)

从cupertino获取key对应的值, 如果为null取value的值, 如果还是null则取material里的值

Implementation

dynamic valueFromCupertino(String key, dynamic value) {
  return valueFromMap(cupertino, key, value);
}