使用Incoming OneSignal推送通知时，如何在应用程序处于前台时阻止警报？
当我的应用程序位于前台时，会出现一个警告。 如何在接收推送通知时阻止这种情况出现？
在didFinishLaunchingWithOptions方法中，你必须添加kOSSettingsKeyInAppAlerts = NO
[OneSignal initWithLaunchOptions:launchOptions appId:ONESIGNAL_APPID handleNotificationReceived:nil handleNotificationAction:nil settings:@{kOSSettingsKeyInAppAlerts:@NO}];
对于Swift 3.0
// Initialize OngeSignal with Settings for Push Notifications OneSignal.initWithLaunchOptions(launchOptions, appId: Constants.OneSignalAppID, handleNotificationReceived: nil, handleNotificationAction: { (result) in // Do Something with Notification Result }, settings: [kOSSettingsKeyInFocusDisplayOption : OSNotificationDisplayType.none.rawValue])
默认情况下，当应用程序处于焦点时，OneSignal会将通知显示为警报对话框。 要更改此值，请将值为OSNotificationDisplayTypeNotification或OSNotificationDisplayTypeNone给initWithLaunchOptions上的设置。
我是这样实现的。 在AppDelegate didFinishLaunchingWithOptions中添加以下代码
OneSignal.inFocusDisplayType = OSNotificationDisplayType.none
在最后一行
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey : Any]? = nil) -> Bool { OneSignal.inFocusDisplayType = OSNotificationDisplayType.none return true }
我们有这3个选项
public enum OSNotificationDisplayType : UInt { /*Notification is silent, or app is in focus but InAppAlertNotifications are disabled*/ case none /*Default UIAlertView display*/ case inAppAlert /*iOS native notification display*/ case notification }
这是OneSignal文档