Aila_NotifyVibrate

Trigger device vibration for specified time.

Signature

Objective-C

void Aila_NotifyVibrate(float duration);

Swift

func Aila_NotifyVibrate(_ duration: Float)

Parameters

• duration - Vibration duration in seconds

Description

For the Mobile Imager (legacy), this activates the sled vibration motor for the specified duration in seconds.

This function can be used to emulate notification vibrations on Apple devices that do not have a built-in vibration motor, such as the iPod Touch 6.

Usage

Objective-C

@implementation AppDelegate

- (void)application:(UIApplication *)application
    didReceiveRemoteNotification:(NSDictionary *)userInfo
    fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))handler {

    // Vibrate for 1 second on notification
    Aila_NotifyVibrate(1.0f);

    handler(UIBackgroundFetchResultNewData);
}

@end

Swift

class AppDelegate: UIApplicationDelegate {

    func application(
        _ application: UIApplication,
        didReceiveRemoteNotification userInfo: [AnyHashable: Any],
        fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void
    ) {
        // Vibrate for 1 second on notification
        Aila_NotifyVibrate(1.0)

        completionHandler(.newData)
    }
}

See Also

• Aila_Beep - Trigger beep for feedback