didUpdatePushCredentials不再調用[Xcode 8.3.3]

Question

我剛剛將Xcode更新到版本8.3.3，並且pushRegistry:didUpdatePushCredentials:forType:

在這個新版本的Xcode中，與PushKit相關的內容是否發生了變化？

這是我的注冊代碼：

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

Answer 1

使用pushkit的Xcode版本8.3.3不變。 從2.2到3.X的快速語言都有語法級別的變化，但是目標C沒有任何變化。（我看到您的代碼在目標C中）

我建議您一旦可以交叉驗證您的代碼。

---

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");
}

參考

希望這對您有所幫助。