Android 心电图

画出一个类似于心电图的自定义 View，数据源是随机算法生成的，这个例子对刚学习自定义的 View 的同学很有帮助，比上一个版本多了些注释，删除要扣积分，就多上传了一次

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

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

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

     文件        475  2017-09-11 15:08  Electrocardiogram_v2\.classpath

     文件        853  2017-09-11 15:07  Electrocardiogram_v2\.project

     文件        177  2017-09-11 15:07  Electrocardiogram_v2\.settings\org.eclipse.jdt.core.prefs

     文件        871  2017-09-11 15:07  Electrocardiogram_v2\AndroidManifest.xml

     文件        871  2017-09-11 15:17  Electrocardiogram_v2\bin\AndroidManifest.xml

     文件        367  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\BuildConfig.class

     文件        597  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\Electrocardiogram$1.class

     文件        980  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\Electrocardiogram$2.class

     文件       5655  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\Electrocardiogram.class

     文件        827  2017-09-11 15:22  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\MainActivity.class

     文件        373  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\R$attr.class

     文件        494  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\R$dimen.class

     文件        440  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\R$drawable.class

     文件        428  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\R$id.class

     文件        436  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\R$layout.class

     文件        505  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\R$string.class

     文件        464  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\R$style.class

     文件        726  2017-09-11 15:17  Electrocardiogram_v2\bin\classes\com\example\electrocardiogram\R.class

     文件       8236  2017-09-11 15:22  Electrocardiogram_v2\bin\classes.dex

     文件      46999  2017-09-11 15:23  Electrocardiogram_v2\bin\Electrocardiogram.apk

     文件       5964  2017-09-11 15:22  Electrocardiogram_v2\bin\res\crunch\drawable-hdpi\ic_launcher.png

     文件       3112  2017-09-11 15:22  Electrocardiogram_v2\bin\res\crunch\drawable-mdpi\ic_launcher.png

     文件       9355  2017-09-11 15:22  Electrocardiogram_v2\bin\res\crunch\drawable-xhdpi\ic_launcher.png

     文件      17889  2017-09-11 15:22  Electrocardiogram_v2\bin\res\crunch\drawable-xxhdpi\ic_launcher.png

     文件      40650  2017-09-11 15:23  Electrocardiogram_v2\bin\resources.ap_

     文件        171  2017-09-11 15:17  Electrocardiogram_v2\gen\com\example\electrocardiogram\BuildConfig.java

     文件       2517  2017-09-11 15:17  Electrocardiogram_v2\gen\com\example\electrocardiogram\R.java

     文件      51394  2017-09-11 15:07  Electrocardiogram_v2\ic_launcher-web.png

     文件        781  2017-09-11 15:07  Electrocardiogram_v2\proguard-project.txt

     文件        563  2017-09-11 15:07  Electrocardiogram_v2\project.properties

............此处省略51个文件信息