priority property
Indicates priority information. When the scenario is UNSET, the priority parameter takes effect; otherwise, the priority parameter does not take effect. When both scenario and priority are UNSET, location requests cannot be initiated. See the definition of LocationRequestPriority for the value range. 表示优先级信息。当场景取值为UNSET时，优先级参数生效；否则，优先级参数不生效。 当场景和优先级均取值为UNSET时，无法发起定位请求。 请参阅LocationRequestPriority的定义获取取值范围。
Implementation
final LocationRequestPriority? priority;