# MusicCollection (/zh-CN/api-reference/rtc/flutter/class-musiccollection)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

<a id="class_musiccollection__prototype"></a>

```dart
abstract class MusicCollection {
  int getCount();

  int getTotal();

  int getPage();

  int getPageSize();

  Music getMusic(int index);
}
```

### 相关参考 [#相关参考]

- [getCount](/zh-CN/api-reference/rtc/flutter/play/drm#api_musiccollection_getcount_musiccollection)
- [getMusic](/zh-CN/api-reference/rtc/flutter/play/drm#api_musiccollection_getmusic_musiccollection)
- [getPage](/zh-CN/api-reference/rtc/flutter/play/drm#api_musiccollection_getpage_musiccollection)
- [getPageSize](/zh-CN/api-reference/rtc/flutter/play/drm#api_musiccollection_getpagesize_musiccollection)
- [getTotal](/zh-CN/api-reference/rtc/flutter/play/drm#api_musiccollection_gettotal_musiccollection)