我有一个类名,因为 myClassCalculate 有以下方法
- (void) accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration {
NSLog(@"Accelerometer is called");
}
我正在制作对象
- (void)applicationDidFinishLaunching:(UIApplication *)application {
// Override point for customization after app launch
myObject = [[myClassCalculate alloc] init];
现在当应用程序进入后台时,我想要这个
- (void) accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration {
我该怎么办,以便在应用程序后台调用此方法
谢谢