在微信点击保存图片，然后用tiny来压缩该图片，不会压缩，还是显示原图

[linhaosheng]

[linhaosheng]

配置是这样得 Tiny.FileCompressOptions compressOptions = new Tiny.FileCompressOptions();
compressOptions.config = Bitmap.Config.RGB_565;
compressOptions.size = 200;
compressOptions.quality = 50;
compressOptions.isKeepSampling = false;
把 compressOptions.isKeepSampling = false 发现最多会压缩一半，如果是1MB ，压缩结果大概是 800kb，如果把 compressOptions.isKeepSampling = true，则没有压缩