com.aliyun.thumbnail

## 接口 ThumbnailHelper.OnThumbnailGetListener

- 封闭类:
    ThumbnailHelper

      public static interface ThumbnailHelper.OnThumbnailGetListener

  Thumbnail image retrieval callback.

- - ### 方法概要

    所有方法 实例方法 抽象方法
    限定符和类型 | 方法和说明
    --- | ---
    `void` | `onThumbnailGetFail(long positionMs, java.lang.String errorMsg)` Failed to retrieve the thumbnail image.
    `void` | `onThumbnailGetSuccess(long positionMs, ThumbnailBitmapInfo info)` The thumbnail image is retrieved.

- - ### 方法详细资料

    - #### onThumbnailGetSuccess

          void onThumbnailGetSuccess(long positionMs,
                                     ThumbnailBitmapInfo info)

      The thumbnail image is retrieved.
      参数:
        `positionMs` - Position.
        `info` - Thumbnail image information.

    - #### onThumbnailGetFail

          void onThumbnailGetFail(long positionMs,
                                  java.lang.String errorMsg)

      Failed to retrieve the thumbnail image.
      参数:
        `positionMs` - Position.
        `errorMsg` - Error message.