Objective-C Animating a character - ios

Question

For starters I am trying to animate my main character of the game so I can later replace the images in the array with sprites -
Ive done this in my header file for my main character :
- (void)Animate;
And in my implementation file ive written :
-(void) Animate{
UIImage* img1 = [UIImage imageNamed:#"Obstacle.png"];
UIImage* img2 = [UIImage imageNamed:#"Obstacle02.png"];
UIImage* img3 = [UIImage imageNamed:#"Obstacle03.png"];
UIImage* img4 = [UIImage imageNamed:#"Obstacle04.png"];
NSArray *images = [NSArray arrayWithObjects:img1,img2,img3,img4, nil];
UIImageView* imageView = [[UIImageView alloc] initWithFrame:CGRectMake(0.0, 0.0, 160.0, 160.0)];
//images.name = #"animation";
[imageView setAnimationImages:images];
[imageView setAnimationRepeatCount:0];
[imageView setAnimationDuration:0.5];
//imageView.center = character.center ;
[imageView startAnimating];
// character used to be myView
// the images inside the array !
}
Take note I am using the game feature of Xcode .
So what am I not doing and how can I fix it ?

Answer 1

UIImage* img1 = [UIImage imageNamed:#"Obstacle"];
UIImage* img2 = [UIImage imageNamed:#"Obstacle02"];
UIImage* img3 = [UIImage imageNamed:#"Obstacle03"];
UIImage* img4 = [UIImage imageNamed:#"Obstacle04"];
NSArray *animateArray = [NSArray arrayWithObjects:img1,img2,img3,img4, nil];
self.imageView = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, 160, 160)];
self.imageView.animationImages = animateArray;
self.imageView.animationDuration = 3.0;
[self.imageView startAnimating];
self.imageView.animationRepeatCount = 0;
[self.view addSubview:self.imageView];