android图片缩放与滑动

图片显示在gradview中，点击放大，可以左右滑动，并且双击可放大缩小

/**
 * Automatically generated file. DO NOT MODIFY
 */
package com.jiaojiao.imagezoomingdemo.test;

public final class BuildConfig {
  public static final boolean DEBUG = Boolean.parseBoolean（“true“）;
  public static final String APPLICATION_ID = “com.jiaojiao.imagezoomingdemo.test“;
  public static final String BUILD_TYPE = “debug“;
  public static final String FLAVOR = ““;
  public static final int VERSION_CODE = 1;
  public static final String VERSION_NAME = “1.0“;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2016-10-19 18:01  ImageZoomingDemo\
     文件         105  2016-10-19 15:51  ImageZoomingDemo\.gitignore
     目录           0  2016-10-19 15:51  ImageZoomingDemo\.gradle\
     目录           0  2016-10-19 15:51  ImageZoomingDemo\.gradle\2.8\
     目录           0  2016-10-19 15:51  ImageZoomingDemo\.gradle\2.8\taskArtifacts\
     文件          31  2016-10-19 15:51  ImageZoomingDemo\.gradle\2.8\taskArtifacts\cache.properties
     文件          17  2016-10-19 18:12  ImageZoomingDemo\.gradle\2.8\taskArtifacts\cache.properties.lock
     文件      138006  2016-10-19 18:10  ImageZoomingDemo\.gradle\2.8\taskArtifacts\fileHashes.bin
     文件     3015744  2016-10-19 18:10  ImageZoomingDemo\.gradle\2.8\taskArtifacts\fileSnapshots.bin
     文件       20132  2016-10-19 18:01  ImageZoomingDemo\.gradle\2.8\taskArtifacts\outputFileStates.bin
     文件       92681  2016-10-19 18:10  ImageZoomingDemo\.gradle\2.8\taskArtifacts\taskArtifacts.bin
     目录           0  2016-10-19 17:53  ImageZoomingDemo\.idea\
     文件          16  2016-10-19 15:51  ImageZoomingDemo\.idea\.name
     文件         686  2016-10-19 15:51  ImageZoomingDemo\.idea\compiler.xml
     目录           0  2016-10-19 15:51  ImageZoomingDemo\.idea\copyright\
     文件          76  2016-10-19 15:51  ImageZoomingDemo\.idea\copyright\profiles_settings.xml
     目录           0  2016-10-19 15:53  ImageZoomingDemo\.idea\dictionaries\
     文件          94  2016-10-19 15:53  ImageZoomingDemo\.idea\dictionaries\Administrator.xml
     文件         159  2016-10-19 15:53  ImageZoomingDemo\.idea\encodings.xml
     文件         608  2016-10-19 15:51  ImageZoomingDemo\.idea\gradle.xml
     目录           0  2016-10-19 17:59  ImageZoomingDemo\.idea\libraries\
     文件         668  2016-10-19 17:53  ImageZoomingDemo\.idea\libraries\animated_vector_drawable_24_2_0.xml
     文件         608  2016-10-19 17:59  ImageZoomingDemo\.idea\libraries\appcompat_v7_24_2_0.xml
     文件         245  2016-10-19 17:53  ImageZoomingDemo\.idea\libraries\nineoldandroids_2_4_0.xml
     文件         541  2016-10-19 17:53  ImageZoomingDemo\.idea\libraries\support_annotations_24_2_0.xml
     文件         798  2016-10-19 17:59  ImageZoomingDemo\.idea\libraries\support_compat_24_2_0.xml
     文件         804  2016-10-19 17:59  ImageZoomingDemo\.idea\libraries\support_core_ui_24_2_0.xml
     文件         822  2016-10-19 17:53  ImageZoomingDemo\.idea\libraries\support_core_utils_24_2_0.xml
     文件         810  2016-10-19 17:59  ImageZoomingDemo\.idea\libraries\support_fragment_24_2_0.xml
     文件        1018  2016-10-19 17:53  ImageZoomingDemo\.idea\libraries\support_media_compat_24_2_0.xml
     文件         420  2016-10-19 17:53  ImageZoomingDemo\.idea\libraries\support_v4_24_2_0.xml
............此处省略1818个文件信息