小编Bry*_*yko的帖子

我想让我的手表应用程序响应被杀死的手机上的父应用程序.当手表应用程序正在运行并且手机应用程序被杀死时,我得不到任何一个sessionReachabilityDidChange或的回叫sessionWatchStateDidChange.基于苹果文档:

调用此方法是为了让当前进程知道其对等会话的可达性已更改.

所以,似乎我应该得到一个回调.我在手表上将WCSession委托设置为我的班级.手表上的会话接收应用程序上下文的回调.为什么我没有获得可达性回调？

代码如下..

+ (SomeClass *)sharedInstance {
    static dispatch_once_t pred;
    static SomeClass *shared = nil;
    dispatch_once(&pred, ^{
        shared = [[SomeClass alloc] init];
        [Model sharedInstance].delegate = shared;
    });
    return shared;
}

#pragma mark - setup

- (void)initializeSession {
    if ([WCSession isSupported]) {
        WCSession *session = [WCSession defaultSession];
        session.delegate = self;
        [session activateSession];
        [self sync];
    }
}

-(BOOL) hasValidWCSession {
    return ([WCSession isSupported] && [WCSession defaultSession].isReachable);
}


#pragma mark - WCSessionDelegate

- (void)session:(nonnull WCSession *)session didReceiveApplicationContext:(nonnull NSDictionary<NSString …

到目前为止,我们的项目和所有相关的豆荚都是客观的.我们想使用最新版本的PromiseKit,所以添加了use_frameworks!到我们的podfile.在将PromiseKit添加到PodFile之前,我确认该项目正在运行.将PromiseKit添加到podfile后,我得到一个'Command/bin/sh失败,退出代码为-1',说'PromiseKit.framework:捆绑包格式无法识别,无效或不合适.'

sent 2733061 bytes  received 98 bytes  5466318.00 bytes/sec
total size is 2732456  speedup is 1.00
Code Signing /Users/bryanboyko/XCode/HereOne-iOS/HereOne/Build/Products/Debug-iphoneos/HereOne.app/Frameworks/Parse.framework with Identity iPhone Developer: Bryan Boyko (2J2F768B2X)
/usr/bin/codesign --force --sign 453628556ADD8E5593F102CEF9634DB02042AA98  --preserve-metadata=identifier,entitlements "/Users/bryanboyko/XCode/HereOne-iOS/HereOne/Build/Products/Debug-iphoneos/HereOne.app/Frameworks/Parse.framework"
/Users/bryanboyko/XCode/HereOne-iOS/HereOne/Build/Products/Debug-iphoneos/HereOne.app/Frameworks/Parse.framework: replacing existing signature
rsync -av --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "/Users/bryanboyko/XCode/HereOne-iOS/HereOne/Build/Products/Debug-iphoneos/PromiseKit.framework" "/Users/bryanboyko/XCode/HereOne-iOS/HereOne/Build/Products/Debug-iphoneos/HereOne.app/Frameworks"
building file list ... done
PromiseKit.framework/

sent 102 bytes  received 26 bytes  256.00 bytes/sec
total size is 0  speedup …