仿微信聊天界面 底部弹出菜单的实现

该代码主要实现功能类似于微信聊天界面中，点击底部+号图标，弹出文件，红包，地理位置等隐藏布局控件。详细实现效果参见博客：http://blog.csdn.net/huangzhiyuan111/article/details/50409900

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

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

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2015-12-26 18:59  popupDemo\
     文件         475  2015-12-26 18:59  popupDemo\.classpath
     文件         845  2015-12-26 18:59  popupDemo\.project
     目录           0  2015-12-26 18:59  popupDemo\.settings\
     文件         177  2015-12-26 18:59  popupDemo\.settings\org.eclipse.jdt.core.prefs
     文件         884  2015-12-26 18:59  popupDemo\AndroidManifest.xml
     目录           0  2015-12-26 18:59  popupDemo\assets\
     目录           0  2015-12-26 19:25  popupDemo\bin\
     文件         884  2015-12-26 18:59  popupDemo\bin\AndroidManifest.xml
     目录           0  2015-12-26 18:59  popupDemo\bin\classes\
     文件      690428  2015-12-26 19:15  popupDemo\bin\classes.dex
     目录           0  2015-12-26 18:59  popupDemo\bin\classes\com\
     目录           0  2015-12-26 18:59  popupDemo\bin\classes\com\example\
     目录           0  2015-12-26 19:08  popupDemo\bin\classes\com\example\popupdemo\
     文件         995  2015-12-26 19:13  popupDemo\bin\classes\com\example\popupdemo\addRelativeLayout$1.class
     文件        2542  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\addRelativeLayout.class
     文件         351  2015-12-26 18:59  popupDemo\bin\classes\com\example\popupdemo\BuildConfig.class
     文件        1200  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\MainActivity.class
     文件         349  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\R$attr.class
     文件         470  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\R$dimen.class
     文件         416  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\R$drawable.class
     文件         909  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\R$id.class
     文件         447  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\R$layout.class
     文件         397  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\R$menu.class
     文件         481  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\R$string.class
     文件         440  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\R$style.class
     文件         703  2015-12-26 19:15  popupDemo\bin\classes\com\example\popupdemo\R.class
     目录           0  2015-12-26 19:10  popupDemo\bin\dexedLibs\
     文件      232610  2015-12-26 19:10  popupDemo\bin\dexedLibs\android-support-v4-e3b371550d1c21c49306e2fd0369b9eb.jar
     文件      280987  2015-12-26 19:25  popupDemo\bin\popupDemo.apk
     目录           0  2015-12-26 19:10  popupDemo\bin\res\
............此处省略54个文件信息