ios 音乐播放
#import "ViewController.h"
#import <AVFoundation/AVFoundation.h>
@interface ViewController ()
@property(nonatomic,strong)AVAudioPlayer*player;
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
//添加两个按钮
UIButton *playBtn=[UIButton buttonWithType:UIButtonTypeCustom];
playBtn.backgroundColor=[UIColor grayColor];
playBtn.frame=CGRectMake(10, 10, 100, 50);
[self.view addSubview:playBtn];
[playBtn addTarget:self action:@selector(playMusic) forControlEvents:UIControlEventTouchUpInside];
UIButton *pauseBtn=[UIButton buttonWithType:UIButtonTypeCustom];
pauseBtn.backgroundColor=[UIColor grayColor];
pauseBtn.frame=CGRectMake(10, 70, 100, 50);
[self.view addSubview:pauseBtn];
[pauseBtn addTarget:self action:@selector(pause) forControlEvents:UIControlEventTouchUpInside];
}
//懒加载初始化音乐播放类
-(AVAudioPlayer *)player
{
if (!_player) {
NSString *path=[[NSBundle mainBundle]pathForResource:@"我爱你你却爱着她.mp3" ofType:nil];
NSURL *url=[NSURL fileURLWithPath:path];
//创建播放器对象
AVAudioPlayer *player=[[AVAudioPlayer alloc]initWithContentsOfURL:url error:NULL];
//记录
_player=player;
//缓存准备
[_player prepareToPlay];
}
return _player;
}
//开始播放
-(void)playMusic
{
[self.player play];
}
//暂停
-(void)pause
{
[self.player pause];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
}
@end