Android之系统音量亮度调节

主界面的布局主要是三个按钮，点击按钮即可进行音量和亮度的进度条调节框

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

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

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-07-12 10:36  ContentProviderTest\
     文件         475  2018-09-26 14:41  ContentProviderTest\.classpath
     文件         855  2018-07-12 09:51  ContentProviderTest\.project
     目录           0  2018-07-12 10:36  ContentProviderTest\.settings\
     文件         177  2018-07-12 09:51  ContentProviderTest\.settings\org.eclipse.jdt.core.prefs
     文件        1093  2018-09-30 14:46  ContentProviderTest\AndroidManifest.xml
     目录           0  2018-07-12 09:51  ContentProviderTest\assets\
     目录           0  2018-10-15 15:34  ContentProviderTest\bin\
     文件        1093  2018-10-13 17:12  ContentProviderTest\bin\AndroidManifest.xml
     目录           0  2018-10-13 17:12  ContentProviderTest\bin\classes\
     文件      831500  2018-10-15 15:34  ContentProviderTest\bin\classes.dex
     目录           0  2018-10-13 17:12  ContentProviderTest\bin\classes\com\
     目录           0  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\
     目录           0  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\
     文件        1471  2018-10-15 15:34  ContentProviderTest\bin\classes\com\example\contentprovidertest\BrightnessPopwindow$1.class
     文件         999  2018-10-15 15:34  ContentProviderTest\bin\classes\com\example\contentprovidertest\BrightnessPopwindow$2.class
     文件        5510  2018-10-15 15:34  ContentProviderTest\bin\classes\com\example\contentprovidertest\BrightnessPopwindow.class
     文件         371  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\BuildConfig.class
     文件        2555  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\MainActivity.class
     文件         379  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\R$attr.class
     文件         838  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\R$dimen.class
     文件        1647  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\R$drawable.class
     文件         628  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\R$id.class
     文件         524  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\R$layout.class
     文件         427  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\R$menu.class
     文件        3223  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\R$string.class
     文件         470  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\R$style.class
     文件         803  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\R.class
     文件        1595  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\VolumePopwindow$1.class
     文件         975  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\VolumePopwindow$2.class
     文件        6124  2018-10-13 17:12  ContentProviderTest\bin\classes\com\example\contentprovidertest\VolumePopwindow.class
............此处省略100个文件信息