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将上下文传递给多个InterfaceControllers?

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GarySabo · 技术社区 · 7 年前

我使用ReloadRootPageController加载4个InterfaceControllers,我需要向每个InterfaceControllers传递一个上下文,但是使用下面的代码,只有数组中的第一个InterfaceControllers接收上下文。我怎样才能把它传给4个人呢?

let contextDictionary = ["workoutConfiguration" : workoutConfiguration, "ActivityType": selectedActivityType, "workoutManager" : workoutManager] as [String : Any]


        WKInterfaceController.reloadRootPageControllers(withNames: ["WorkoutControlsInterfaceController", "MainDisplayInterfaceController", "SpeedInterfaceController", "CaloriesAndDistanceInterfaceController"],
                                                        contexts: [contextDictionary],
                                                        orientation: .horizontal,
                                                        pageIndex: 1)

1 回复 | 直到 7 年前

1

Ryan 7 年前

您需要使用具有相同数量的 contextDictionary 具有 withNames 大堆

WKInterfaceController.reloadRootPageControllers(withNames: ["WorkoutControlsInterfaceController", "MainDisplayInterfaceController", "SpeedInterfaceController", "CaloriesAndDistanceInterfaceController"],
                                                    contexts: [contextDictionary, contextDictionary, contextDictionary, contextDictionary],
                                                    orientation: .horizontal,
                                                    pageIndex: 1)