CALayers and Audio - ios

Question

I have a CALayer with an image and I have that animates when I touch it, it works, it's great. What I want to do now is also have a sound clip that plays when you press the same image. I'm finding this tricky because the CALayer is from the UIView Class called BounceView. I created an instance of BounceView on my MainViewController. I apologize if I didn't use correct terminology. Do I need to place my audio code in my MainViewController and then use delegation to allow the BounceView to trigger a method on the MainViewController? Any help or direction is greatly appreciated.
MainViewController.h
#import <UIKit/UIKit.h>
#import <Foundation/Foundation.h>
#import <QuartzCore/QuartzCore.h>
#import <AVFoundation/AVFoundation.h>
#import <CoreAudio/CoreAudioTypes.h>
#interface MainViewController : UIViewController <AVAudioPlayerDelegate>
#property (nonatomic, retain) IBOutlet UIView *BounceView;
#property (strong, nonatomic) AVAudioPlayer *audioPlayer;
- (IBAction)playAudio:(id)sender;
#end
MainViewController.m
#import "MainViewController.h"
#import "BounceView.h"
#interface MainViewController ()
#end
#implementation MainViewController
#synthesize BounceView;
#synthesize audioPlayer;
- (void)viewDidLoad
{
[super viewDidLoad];
//Setup the audio player
NSURL *noSoundFileURL=[NSURL fileURLWithPath:
[[NSBundle mainBundle]
pathForResource:#"InTheMood" ofType:#"mp3"]];
self.audioPlayer = [[AVAudioPlayer alloc]
initWithContentsOfURL:noSoundFileURL error:nil];
// Do any additional setup after loading the view, typically from a nib.
}
- (void)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
}
- (void)loadView
{
NSLog(#"loadView");
// Create a view
CGRect frame = [[UIScreen mainScreen] bounds];
BounceView *v = [[BounceView alloc] initWithFrame:frame];
// Set it as *the* view of this view controller
[self setView:v];
}
- (IBAction)playAudio:(id)sender {
// self.audioPlayer.delegate=self;
[self.audioPlayer play];
}
#end
BounceView.h
#import <UIKit/UIKit.h>
#import <Foundation/Foundation.h>
#import <QuartzCore/QuartzCore.h>
#import "MainViewController.h"
#interface BounceView : UIView
{
CALayer *myLayer;
}
#end
BounceView.m
I will provide this code if requested but I don't want to overload code. Here I create new layer open (alloc init), give it size, position, create UIImage, get underlying CGImage & put it on the layer then make sublayer of the view's layer.
Again, any help is greatly appreciated.

Answer 1

Since BounceView is an UIView class not a UIViewController, I would let the playing audio to the MainViewController.