关闭 transferee

下载附件/缩略图

Find the topmost child under the given point within the parent view's coordinate system. The child order is determined using {@link Callback#getOrdere

@deprecated 4.0 doc: Since the DB may contain corp passwords, we should secure it. Using the same permission as writing to the DB as the read is poten

Gets a float array of the 2D coordinates representing a rectangles corners. The order of the corners in the float array is: 0------->1 ^ | |

获取显示名称。用户本人也显示昵称 高级群：首先返回群昵称。没有群昵称，则返回备注名。没有设置备注名，则返回用户昵称。 讨论组：首先返回备注名。没有设置备注名，则返回用户昵称。

obtain the image's width and height @param imagePath the path of image

单例

Get the data item associated with the specified position in the data set. @param position Position of the item whose data we want within the adapter'

Parse the orientation from the image header. If it doesn't handle this image type (or this is not an image) it will return a default value rather than

依据当前有效索引 position 创建并返回一个 {@link TransferState} @param position 前有效索引 @return {@link TransferState}

是否滑动到底部 @return

检查本地磁盘缓存中是否已经存在此路径所关联的图片 @param url 图片路径 @return true: 已加载, false: 未加载