我正在尝试检测 iOS 8 中应用程序的本地通知设置
for UIUserNotificationSettings，它返回 7，因为我已打开所有徽章、声音和警报。
在设置中，我关闭“允许通知”，应用程序仍然返回给我 UIUserNotificationSettings 7（徽章、声音和警报打开）。有没有办法检测“允许Notification“ 开关？
- (void)application:(UIApplication *)application
didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings{
NSLog(@"---notificationSettings.types %d" , notificationSettings.types );
if(notificationSettings.types!=7){
UIAlertView * alert =[[UIAlertView alloc ] initWithTitle:@"Please turn on Notification"
message:@"Go to Settings > Notifications > App.\n Switch on Sound, Badge & Alert"
delegate:self
cancelButtonTitle:@"Ok"
otherButtonTitles: nil];
[alert show];
}
}
Method enabledRemoteNotificationTypes自 iOS8 起已弃用。
要检查 iOS8 中的远程通知状态，您可以调用
[[UIApplication sharedApplication] isRegisteredForRemoteNotifications];
如果用户在设置中禁用通知，它将返回 NO。文档 https://developer.apple.com/library/prerelease/iOS/documentation/UIKit/Reference/UIApplication_Class/index.html#//apple_ref/occ/instm/UIApplication/isRegisteredForRemoteNotifications on isRegisteredForRemoteNotifications
或者您可以检索所有当前的通知设置：
[[UIApplication sharedApplication] currentUserNotificationSettings];
文档 https://developer.apple.com/library/prerelease/iOS/documentation/UIKit/Reference/UIApplication_Class/index.html#//apple_ref/occ/instm/UIApplication/currentUserNotificationSettings on currentUserNotificationSettings
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