battery Archives

How to check the battery level of your iOS device?

We can use the batteryLevel property of the UIDevice class for this. It will return a float: float myFloat = [[UIDevice currentDevice] batteryLevel]; If you’d like to print this in a UILabel you’ll have to convert it into a String Object like so: self.myLabel.text = [NSString stringWithFormat:@”%f”, myFloat]; For this to work battery monitoring needs […]