UrbanAirship-iOS-AppExtensionsUrban Airship iOS应用扩展许可证：NOASSERTIONObjective CUrbanAirship-iOS-DebugKit许可证：NOASSERTIONUrbanAirship-iOS-Location许可证：NOASSERTIONUrbanAirship-iOS-SDKUrban Airship iOS SDK许可证：NOASSERTIONObjective CUrbanAirship-iOS-Tag-Preference-Center使用Urban Airship SDK的基于标签的偏好中心许可证：Apache 2Swift
