作者 lhp7424521 , 原帖 http://www.cocoachina.com/bbs/read.php?tid-19166.html
1、背景音乐播放????支持mp3格式 循环播放长音乐
这种播放音乐的方式导入框架#import <AVFoundation/AVFoundation.h>;
NSString *musicFilePath = [[NSBundle mainBundle] pathForResource:@"changan" ofType:@"mp3"];?????? //创建音乐文件路径
??NSURL *musicURL = [[NSURL alloc] initFileURLWithPath:musicFilePath];??
?? AVAudioPlayer *thePlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:musicURL error:nil];
// 创建播放器
??self.myBackMusic = thePlayer;????//赋值给自己定义的类变量
??
??[musicURL release];
??[thePlayer release];
??
??[myBackMusic prepareToPlay];
??[myBackMusic setVolume:1];?? //设置音量大小
??myBackMusic.numberOfLoops = -1;//设置音乐播放次数??-1为一直循环
??if (mainMusicStatus)
??{
?? [myBackMusic play];?? //播放
??}
??2、按钮播放声音
需要导入框架#import <AudioToolbox/AudioToolbox.h>??
NSString *thesoundFilePath = [[NSBundle mainBundle] pathForResource:@"Clapping Crowd Studio 01" ofType:@"caf"];????//创建音乐文件路径
CFURLRef thesoundURL = (CFURLRef) [NSURL fileURLWithPath:thesoundFilePath];
AudioServicesCreateSystemSoundID(thesoundURL, &sameViewSoundID);
//变量SoundID与URL对应
AudioServicesPlaySystemSound(sameViewSoundID);??// 播放SoundID声音
1、背景音乐播放????支持mp3格式 循环播放长音乐
这种播放音乐的方式导入框架#import <AVFoundation/AVFoundation.h>;
NSString *musicFilePath = [[NSBundle mainBundle] pathForResource:@"changan" ofType:@"mp3"];?????? //创建音乐文件路径
??NSURL *musicURL = [[NSURL alloc] initFileURLWithPath:musicFilePath];??
?? AVAudioPlayer *thePlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:musicURL error:nil];
// 创建播放器
??self.myBackMusic = thePlayer;????//赋值给自己定义的类变量
??
??[musicURL release];
??[thePlayer release];
??
??[myBackMusic prepareToPlay];
??[myBackMusic setVolume:1];?? //设置音量大小
??myBackMusic.numberOfLoops = -1;//设置音乐播放次数??-1为一直循环
??if (mainMusicStatus)
??{
?? [myBackMusic play];?? //播放
??}
??2、按钮播放声音
需要导入框架#import <AudioToolbox/AudioToolbox.h>??
NSString *thesoundFilePath = [[NSBundle mainBundle] pathForResource:@"Clapping Crowd Studio 01" ofType:@"caf"];????//创建音乐文件路径
CFURLRef thesoundURL = (CFURLRef) [NSURL fileURLWithPath:thesoundFilePath];
AudioServicesCreateSystemSoundID(thesoundURL, &sameViewSoundID);
//变量SoundID与URL对应
AudioServicesPlaySystemSound(sameViewSoundID);??// 播放SoundID声音