Question

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

在这个新版本的Xcode中，PushKit的相关内容是否有所改变？

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

使用pushkit对Xcode版本8.3.3没有任何变化。使用swift语言从2.2到3.X的语法级别更改，但没有任何改变与Objective C。（我看到你的代码在Objective C中）

我建议您一旦交叉验证您的代码。

<强> AppDelegate.h

#import <UIKit/UIKit.h>
#import <PushKit/PushKit.h>

@interface AppDelegate : UIResponder <UIApplicationDelegate,PKPushRegistryDelegate>
{
    PKPushRegistry *pushRegistry;
}

@property (strong, nonatomic) UIWindow *window;

@end

<强> 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");
}

Refer

希望这会对你有所帮助。

didUpdatePushCredentials不再被调用[Xcode 8.3.3]

1 个答案: