diDupdatePushCredentials已不再调用[Xcode 8.3.3]

Question

我刚刚将xcode更新为版本8.3.3，而 pushRegistry:didUpdatePushCredentials:forType:不再被调用。

在此新版本的Xcode中与PushKit相关的事物发生了变化？

这是我注册的代码：

    _voipRegistry = [[PKPushRegistry alloc] initWithQueue:dispatch_get_main_queue()];
    _voipRegistry.delegate = self;
    _voipRegistry.desiredPushTypes = [NSSet setWithObject:PKPushTypeVoIP];

Answer 1

使用PushKit对Xcode版本8.3.3没有更改。Swift语言从2.2到3.x有语法级别的变化，但是目标C。(我看到您的代码在目标C中(

(

我建议一旦您可以跨验证您的代码。

---

AppDelegate.h

#import <UIKit/UIKit.h>
#import <PushKit/PushKit.h>
@interface AppDelegate : UIResponder <UIApplicationDelegate,PKPushRegistryDelegate>
{
    PKPushRegistry *pushRegistry;
}
@property (strong, nonatomic) UIWindow *window;
@end

---

AppDelegate.m

#import "AppDelegate.h"
@interface AppDelegate ()
@end
@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    pushRegistry = [[PKPushRegistry alloc] initWithQueue:dispatch_get_main_queue()];
    pushRegistry.delegate = self;
    pushRegistry.desiredPushTypes = [NSSet setWithObject:PKPushTypeVoIP];
    return YES;
}
#define PushKit Delegate Methods
- (void)pushRegistry:(PKPushRegistry *)registry didUpdatePushCredentials:(PKPushCredentials *)credentials forType:(NSString *)type{
    if([credentials.token length] == 0) {
        NSLog(@"voip token NULL");
        return;
    }
    NSLog(@"PushCredentials: %@", credentials.token);
}
- (void)pushRegistry:(PKPushRegistry *)registry didReceiveIncomingPushWithPayload:(PKPushPayload *)payload forType:(NSString *)type
{
    NSLog(@"didReceiveIncomingPushWithPayload");
}

参考

希望这对您有帮助。