Android 图片浏览全屏缩放

高仿现在主流的图片浏览的全屏缩放效果。如QQ好友动态、微信朋友圈。

/** Automatically generated file. DO NOT MODIFY */
package com.example.smoothimagedemo;

public final class BuildConfig {
    public final static boolean DEBUG = true;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2014-05-10 22:32  SmoothImageDemo\
     文件         475  2014-05-10 22:32  SmoothImageDemo\.classpath
     文件         851  2014-05-10 17:06  SmoothImageDemo\.project
     目录           0  2014-05-10 22:32  SmoothImageDemo\.settings\
     文件         177  2014-05-10 22:32  SmoothImageDemo\.settings\org.eclipse.jdt.core.prefs
     文件        1196  2014-05-10 22:34  SmoothImageDemo\AndroidManifest.xml
     目录           0  2014-05-10 17:06  SmoothImageDemo\assets\
     目录           0  2014-05-10 23:13  SmoothImageDemo\bin\
     文件        1196  2014-05-10 22:34  SmoothImageDemo\bin\AndroidManifest.xml
     目录           0  2014-05-10 22:32  SmoothImageDemo\bin\classes\
     目录           0  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\
     目录           0  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\example\
     目录           0  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\
     文件        1360  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\BitmapSampleUtil.class
     文件         363  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\BuildConfig.class
     文件        2368  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\MainActivity$ImagesInnerGridViewAdapter$1.class
     文件        2882  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\MainActivity$ImagesInnerGridViewAdapter.class
     文件        5585  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\MainActivity.class
     文件         367  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\R$attr.class
     文件         488  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\R$dimen.class
     文件         462  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\R$drawable.class
     文件         493  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\R$id.class
     文件         430  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\R$layout.class
     文件         415  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\R$menu.class
     文件         499  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\R$string.class
     文件         538  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\R$style.class
     文件         763  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\R.class
     文件         947  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\SpaceImageDetailActivity$1.class
     文件        2708  2014-05-10 23:12  SmoothImageDemo\bin\classes\com\example\smoothimagedemo\SpaceImageDetailActivity.class
     目录           0  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\roamer\
     目录           0  2014-05-10 22:32  SmoothImageDemo\bin\classes\com\roamer\ui\
............此处省略75个文件信息