ios - 不再调用 didUpdatePushCredentials [Xcode 8.3.3]

Question

我刚刚将 Xcode 更新到版本 8.3.3 并且pushRegistry:didUpdatePushCredentials:forType:不再被调用。

在这个新版本的 Xcode 中，与 PushKit 相关的内容是否发生了变化？

这是我的注册代码：

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

Answer 1

带有 pushkit 的 Xcode 版本 8.3.3 没有变化。Swift 语言从 2.2 到 3.X 的语法级别发生了变化，但 Objective C 没有任何变化。（我看到你的代码在 Objective C 中）

我建议您可以交叉验证您的代码。

---

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

希望这对您有所帮助。