WatchKit handleActionWithIdentifier：不调用 forRemoteNotification

Question

我有一个用于 Apple Watch 通知的简单静态接口，如下所示：

并且在 PushNotificationPayload 中如下：

{
    "aps": {
        "alert": {
            "body": "123You have a new message",
            "title": "myApp"
        },
        "category": "respond"
    },

    "WatchKit Simulator Actions": [
        {
            "title": "View Message",
            "identifier": "viewMsgBtn"
        }
    ],

    "customKey": "customKey"
}

并在InterfaceController中实现方法

- (void)handleActionWithIdentifier:(NSString *)identifier
             forRemoteNotification:(NSDictionary *)remoteNotification
{
    NSLog(@"Handling remote notification: %@ with identifier: %@", remoteNotification, identifier);
//    [self.lbTest setText:[NSString stringWithFormat:@"Notification: %@",remoteNotification.description]];
}

然后我运行带有通知的模拟器：

InterfaceController 中的 awakeWithContext 方法被调用，点击 View Message 按钮后，它会加载到我的 Apple Watch 应用界面。

InterfaceController 中的 willActivate 方法被调用。 但是没有调用用于RemoteNotification 的handleActionWithIdentifier ... 有什么想法吗？

Answer 1

我遇到了类似的事情（在 Swift 中），但后来意识到我已经实现了

handleActionWithIdentifier(identifier: String?, forRemoteNotification remoteNotification: [NSObject : AnyObject], withResponseInfo responseInfo: [NSObject : AnyObject])

而不是

handleActionWithIdentifier(identifier: String?, forRemoteNotification remoteNotification: [NSObject : AnyObject])

前者适用于用户提供文本响应的情况，此处不适用。

Answer 2

您不仅需要实现短外观接口（静态接口），还需要实现长外观接口（动态接口）。本指南非常完美：https://developer.apple.com/library/prerelease/ios/documentation/General/Conceptual/WatchKitProgrammingGuide/BasicSupport.html#//apple_ref/doc/uid/TP40014969-CH18-SW1

基本上在你的 NotificationController.m 你有这个方法：

- (void)didReceiveRemoteNotification:(NSDictionary *)remoteNotification withCompletion:(void (^)(WKUserNotificationInterfaceType))completionHandler {
    // This method is called when a remote notification needs to be presented.
    // Implement it if you use a dynamic notification interface.
    // Populate your dynamic notification interface as quickly as possible.
    //
    // After populating your dynamic notification interface call the completion block.

    completionHandler(WKUserNotificationInterfaceTypeCustom);
}

当你看到类型是 WKUserNotificationInterfaceTypeCustom。如果你这样做快速填充（

问候。