文件名称:MusicPlayerBtn
介绍说明－－下载内容均来自于网络，请自行研究使用
iOSdemo,自己做得播放在线音频按钮,添加了圆形进度条-iOSdemo, I was doing a play online audio button to add a circular progress bar
(系统自动生成,下载前可以参看下载内容)
下载文件列表
MusicPlayerBtn
..............\.DS_Store
__MACOSX
........\MusicPlayerBtn
........\..............\._.DS_Store
MusicPlayerBtn\.gitignore
__MACOSX\MusicPlayerBtn\._.gitignore
MusicPlayerBtn\.gitmodules
__MACOSX\MusicPlayerBtn\._.gitmodules
MusicPlayerBtn\AFNetworking
..............\............\.DS_Store
__MACOSX\MusicPlayerBtn\AFNetworking
........\..............\............\._.DS_Store
MusicPlayerBtn\AFNetworking\AFHTTPClient.h
__MACOSX\MusicPlayerBtn\AFNetworking\._AFHTTPClient.h
MusicPlayerBtn\AFNetworking\AFHTTPClient.m
__MACOSX\MusicPlayerBtn\AFNetworking\._AFHTTPClient.m
MusicPlayerBtn\AFNetworking\AFHTTPRequestOperation.h
__MACOSX\MusicPlayerBtn\AFNetworking\._AFHTTPRequestOperation.h
MusicPlayerBtn\AFNetworking\AFHTTPRequestOperation.m
__MACOSX\MusicPlayerBtn\AFNetworking\._AFHTTPRequestOperation.m
MusicPlayerBtn\AFNetworking\AFImageRequestOperation.h
__MACOSX\MusicPlayerBtn\AFNetworking\._AFImageRequestOperation.h
MusicPlayerBtn\AFNetworking\AFImageRequestOperation.m
__MACOSX\MusicPlayerBtn\AFNetworking\._AFImageRequestOperation.m
MusicPlayerBtn\AFNetworking\AFJSONRequestOperation.h
__MACOSX\MusicPlayerBtn\AFNetworking\._AFJSONRequestOperation.h
MusicPlayerBtn\AFNetworking\AFJSONRequestOperation.m
__MACOSX\MusicPlayerBtn\AFNetworking\._AFJSONRequestOperation.m
MusicPlayerBtn\AFNetworking\AFNetworkActivityIndicatorManager.h
__MACOSX\MusicPlayerBtn\AFNetworking\._AFNetworkActivityIndicatorManager.h
MusicPlayerBtn\AFNetworking\AFNetworkActivityIndicatorManager.m
__MACOSX\MusicPlayerBtn\AFNetworking\._AFNetworkActivityIndicatorManager.m
MusicPlayerBtn\AFNetworking\AFNetworking.h
__MACOSX\MusicPlayerBtn\AFNetworking\._AFNetworking.h
MusicPlayerBtn\AFNetworking\AFPropertyListRequestOperation.h
__MACOSX\MusicPlayerBtn\AFNetworking\._AFPropertyListRequestOperation.h
MusicPlayerBtn\AFNetworking\AFPropertyListRequestOperation.m
__MACOSX\MusicPlayerBtn\AFNetworking\._AFPropertyListRequestOperation.m
MusicPlayerBtn\AFNetworking\AFURLConnectionOperation.h
__MACOSX\MusicPlayerBtn\AFNetworking\._AFURLConnectionOperation.h
MusicPlayerBtn\AFNetworking\AFURLConnectionOperation.m
__MACOSX\MusicPlayerBtn\AFNetworking\._AFURLConnectionOperation.m
MusicPlayerBtn\AFNetworking\AFXMLRequestOperation.h
__MACOSX\MusicPlayerBtn\AFNetworking\._AFXMLRequestOperation.h
MusicPlayerBtn\AFNetworking\AFXMLRequestOperation.m
__MACOSX\MusicPlayerBtn\AFNetworking\._AFXMLRequestOperation.m
MusicPlayerBtn\AFNetworking\UIImageView+AFNetworking.h
__MACOSX\MusicPlayerBtn\AFNetworking\._UIImageView+AFNetworking.h
MusicPlayerBtn\AFNetworking\UIImageView+AFNetworking.m
__MACOSX\MusicPlayerBtn\AFNetworking\._UIImageView+AFNetworking.m
........\..............\._AFNetworking
MusicPlayerBtn\Example
..............\.......\.DS_Store
__MACOSX\MusicPlayerBtn\Example
........\..............\.......\._.DS_Store
MusicPlayerBtn\Example\NCMusicEngine
..............\.......\.............\AFDownloadRequestOperation.h
__MACOSX\MusicPlayerBtn\Example\NCMusicEngine
........\..............\.......\.............\._AFDownloadRequestOperation.h
MusicPlayerBtn\Example\NCMusicEngine\AFDownloadRequestOperation.m
__MACOSX\MusicPlayerBtn\Example\NCMusicEngine\._AFDownloadRequestOperation.m
MusicPlayerBtn\Example\NCMusicEngine\NCMusicEngine.h
__MACOSX\MusicPlayerBtn\Example\NCMusicEngine\._NCMusicEngine.h
MusicPlayerBtn\Example\NCMusicEngine\NCMusicEngine.m
__MACOSX\MusicPlayerBtn\Example\NCMusicEngine\._NCMusicEngine.m
MusicPlayerBtn\Example\NCMusicEngine Example
..............\.......\.....................\.DS_Store
__MACOSX\MusicPlayerBtn\Example\NCMusicEngine Example
........\..............\.......\.....................\._.DS_Store
MusicPlayerBtn\Example\NCMusicEngine Example\AFNetworking
..............\.......\.....................\............\.DS_Store
__MACOSX\MusicPlayerBtn\Example\NCMusicEngine Example\AFNetworking
........\..............\.......\.....................\............\._.DS_Store
MusicPlayerBtn\Example\NCMusicEngine Example\AFNetworking\AFHTTPClient.h
__MACOSX\MusicPlayerBtn\Example\NCMusicEngine Example\AFNetworking\._AFHTTPClient.h
MusicPlayerBtn\Example\NC