- //
- // ViewController.m
- // 尝试音效
- //
- // Created by chen on 15/3/18.
- // Copyright (c) 2015年 lanrw. All rights reserved.
- //
- #import "ViewController.h"
- #import <AVFoundation/AVFoundation.h>
- @interface ViewController ()
- @property (nonatomic,strong)AVAudioPlayer *av;
- @property (nonatomic,strong)AVAudioRecorder *rd;
- @end
- @implementation ViewController
- /**
- * 播放音效
- */
- - (IBAction)button1:(id)sender {
- NSURL *url = [[NSBundle mainBundle]URLForResource:@"A-Game Glitch Synth.caf" withExtension:nil];
- SystemSoundID soundId;
- AudioServicesCreateSystemSoundID((__bridge CFURLRef)(url), &soundId);
- AudioServicesPlayAlertSound(soundId);
- }
- /**
- * 播放音乐
- */
- - (IBAction)button2:(id)sender {
- NSURL *url = [[NSBundle mainBundle]URLForResource:@"当你老了.mp3" withExtension:nil];
- _av = [[AVAudioPlayer alloc]initWithContentsOfURL:url error:nil];
- [_av prepareToPlay];
- [_av play];
- }
- /**
- * 按下录音
- */
- - (IBAction)button3:(id)sender {
- NSString *path = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)lastObject];
- path = [path stringByAppendingPathComponent:@"test.wav"];
- NSURL *url = [NSURL fileURLWithPath:path];
- _rd = [[AVAudioRecorder alloc]initWithURL:url settings:nil error:nil];
- [_rd prepareToRecord];
- [_rd record];
- }
- /**
- * 弹起完成录音
- */
- - (IBAction)button4:(id)sender {
- [_rd stop];
- }
- - (void)viewDidLoad {
- [super viewDidLoad];
- // Do any additional setup after loading the view, typically from a nib.
- }
- - (void)didReceiveMemoryWarning {
- [super didReceiveMemoryWarning];
- // Dispose of any resources that can be recreated.
- }
- @end
来源: http://www.phpxs.com/code/1004299/