android:给整个页面添加上水印

这个demo实现了在整个activity上加上水印的效果，加上水印后对别的控件没有任何影响

/** Automatically generated file. DO NOT MODIFY */
package com.fang.watermark;

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

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        475  2016-04-08 14:10  WaterMark\.classpath

     文件        845  2016-02-17 14:04  WaterMark\.project

     文件        177  2016-02-17 14:04  WaterMark\.settings\org.eclipse.jdt.core.prefs

     文件        860  2016-04-08 14:10  WaterMark\AndroidManifest.xml

     文件        860  2016-04-08 14:10  WaterMark\bin\AndroidManifest.xml

     文件        345  2016-04-08 14:10  WaterMark\bin\classes\com\fang\watermark\BuildConfig.class

     文件       2359  2016-04-08 14:26  WaterMark\bin\classes\com\fang\watermark\ContentFragment.class

     文件       1414  2016-04-08 14:37  WaterMark\bin\classes\com\fang\watermark\MainActivity.class

     文件        390  2016-04-08 14:32  WaterMark\bin\classes\com\fang\watermark\R$attr.class

     文件        461  2016-04-08 14:32  WaterMark\bin\classes\com\fang\watermark\R$dimen.class

     文件        468  2016-04-08 14:32  WaterMark\bin\classes\com\fang\watermark\R$drawable.class

     文件       1299  2016-04-08 14:32  WaterMark\bin\classes\com\fang\watermark\R$id.class

     文件        442  2016-04-08 14:32  WaterMark\bin\classes\com\fang\watermark\R$layout.class

     文件        472  2016-04-08 14:32  WaterMark\bin\classes\com\fang\watermark\R$string.class

     文件        431  2016-04-08 14:32  WaterMark\bin\classes\com\fang\watermark\R$style.class

     文件        546  2016-04-08 14:32  WaterMark\bin\classes\com\fang\watermark\R$styleable.class

     文件        683  2016-04-08 14:32  WaterMark\bin\classes\com\fang\watermark\R.class

     文件       2049  2016-04-08 14:26  WaterMark\bin\classes\com\fang\watermark\RotateTextView.class

     文件    1229144  2016-04-08 14:33  WaterMark\bin\classes.dex

     文件     409472  2016-04-08 14:33  WaterMark\bin\dexedLibs\android-support-v4-282485cc3e7e3e285afbe5ed1c6968d6.jar

     文件        120  2016-04-08 14:10  WaterMark\bin\jarlist.cache

     文件       5964  2016-04-08 14:33  WaterMark\bin\res\crunch\drawable-hdpi\ic_launcher.png

     文件       1200  2016-04-08 14:33  WaterMark\bin\res\crunch\drawable-hdpi\maker.png

     文件       3112  2016-04-08 14:33  WaterMark\bin\res\crunch\drawable-mdpi\ic_launcher.png

     文件       9355  2016-04-08 14:33  WaterMark\bin\res\crunch\drawable-xhdpi\ic_launcher.png

     文件      17889  2016-04-08 14:33  WaterMark\bin\res\crunch\drawable-xxhdpi\ic_launcher.png

     文件     119343  2016-04-08 14:33  WaterMark\bin\resources.ap_

     文件     530963  2016-04-08 14:33  WaterMark\bin\WaterMark.apk

     文件        160  2016-04-08 14:10  WaterMark\gen\com\fang\watermark\BuildConfig.java

     文件       6121  2016-04-08 14:32  WaterMark\gen\com\fang\watermark\R.java

............此处省略61个文件信息