cn.trinea.android.common.service.impl

接口 ImageCache.CompressListener

封闭类:

ImageCache

public static interface ImageCache.CompressListener

set image compress scale

方法概要

方法

限定符和类型	方法和说明
int	getCompressSize(String imagePath) get image compress scale Attentions: if this function is set, the function #setCompressSize(String) is not work

方法详细资料

getCompressSize

int getCompressSize(String imagePath)

get image compress scale

Attentions:
• if this function is set, the function #setCompressSize(String) is not work

参数:

imagePath -

返回:

return compressSize, If > 1, requests the decoder to subsample the original image, returning a smaller image to save memory. The sample size is the number of pixels in either dimension that correspond to a single pixel in the decoded bitmap. For example, inSampleSize == 4 returns an image that is 1/4 the width/height of the original, and 1/16 the number of pixels. Any value <= 1 is treated the same as 1. Note: the decoder will try to fulfill this request, but the resulting bitmap may have different dimensions that precisely what has been requested. Also, powers of 2 are often faster/easier for the decoder to honor.