How to play audio file on app startup [closed] - ios

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I want to play a sound at app startup, and then give the user the chance to pause the sound through a "stop" button. How can I do that?
My actual code is:
player1 = [[AVAudioPlayer alloc]
initWithContentsOfURL:[NSURL fileURLWithPath:
[[NSBundle mainBundle] pathForResource:#"Startsound" ofType:#"m4a"]]error:nil];
player1.numberOfLoops=-1;
[player1 prepareToPlay];

Answer 1

As twisted this question was, I did get he was trying to say.
This is how you do it. In your v1AppDelegate.h file add
#import <UIKit/UIKit.h>
#import <AVFoundation/AVFoundation.h>
#include <AudioToolbox/AudioToolbox.h>
#interface v1AppDelegate : UIResponder <UIApplicationDelegate>
{
AVAudioPlayer *myAudioPlayer;
}
#property (nonatomic, retain) AVAudioPlayer *myAudioPlayer;
#property (strong, nonatomic) UIWindow *window;
#end
Now in your v1AppDelegate.m file add this
#import "v1AppDelegate.h"
#import <AVFoundation/AVFoundation.h>
#include <AudioToolbox/AudioToolbox.h>
#implementation v1AppDelegate
#synthesize window = _window;
#synthesize myAudioPlayer;
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
//start a background sound
NSString *soundFilePath = [[NSBundle mainBundle] pathForResource:#"Startsound" ofType: #"m4a"];
NSURL *fileURL = [[NSURL alloc] initFileURLWithPath:soundFilePath ];
myAudioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:fileURL error:nil];
myAudioPlayer.numberOfLoops = -1; //infinite loop
[myAudioPlayer play];
// Override point for customization after application launch.
return YES;
}
If you wish to stop or start this music from anywhere else in your code then simply add this
#import "v1AppDelegate.h"
- (IBAction)stopMusic
{
v1AppDelegate *appDelegate = [[UIApplication sharedApplication] delegate];
[appDelegate.myAudioPlayer stop];
}
- (IBAction)startMusic
{
v1AppDelegate *appDelegate = [[UIApplication sharedApplication] delegate];
[appDelegate.myAudioPlayer play];
}