#import <UIKit/UIKit.h>
//加入AVFoundation.framework頭文件
#import <AVFoundation/AVFoundation.h>

@interface RootViewController : UIViewController
<AVAudioPlayerDelegate>
{
  //播放器player
  AVAudioPlayer *avAudioPlayer;
}

@end

#import "RootViewController.h"

//導入AVFoundation.framework
#import <AVFoundation/AVFoundation.h>


@interface RootViewController ()

@end

@implementation RootViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
  self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
  if (self) {
    // Custom initialization
  }
  return self;
}

- (void)viewDidLoad
{
  [super viewDidLoad];
  // Do any additional setup after loading the view.
  
  self.title=@"MP3的播放";
}

-(void)initPlay
{
  //從budle路徑下讀取音頻文件
  NSString *string = [[NSBundle mainBundle] pathForResource:@"母親" ofType:@"mp3"];
  
  //把音頻文件轉換成url格式
  NSURL *url = [NSURL fileURLWithPath:string];
  
  //初始化音頻類 并且添加播放文件
  avAudioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:nil];
  
  //開始進行播放
  [avAudioPlayer play];
  
  
}