iOSでPush通知を行うアプリを開発した際、
デバイストークンが渡される以下メソッドが呼ばれない場合の確認事項
Objective-C
- (void)application:(UIApplication *)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
//デバイストークン取得後の処理
}
Swift
func application( application: UIApplication,
didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData ) {
//デバイストークン取得後の処理
}
確認事項
target設定のCapabilities > Push NotificationsがONになっていることを確認する。
iOS8以降の場合、registerForRemoteNotificationsをコールしているか確認する。
Objective-C
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
UIUserNotificationType types =
UIUserNotificationTypeBadge|
UIUserNotificationTypeSound|
UIUserNotificationTypeAlert;
UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:types categories:nil];
[application registerUserNotificationSettings:settings];
return YES;
}
- (void)application:(UIApplication *)application
didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
{
[application registerForRemoteNotifications];
}
- (void)application:(UIApplication *)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
//デバイストークン取得後の処理
}
- (void)application:(UIApplication *)application
didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
// エラー処理
}
Swift
func application( application: UIApplication, didFinishLaunchingWithOptions launchOptions: NSDictionary? ) -> Bool {
let settings = UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil)
application.registerUserNotificationSettings(settings)
return true
}
func application( application: UIApplication,
didRegisterUserNotificationSettings notificationSettings:UIUserNotificationSettings) {
application.registerForRemoteNotifications()
}
func application( application: UIApplication,
didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) {
//デバイストークン取得後の処理
}
func application( application: UIApplication!,
didFailToRegisterForRemoteNotificationsWithError error: NSError! ) {
// エラー処理
}