在状态栏中显示进度条的更新

在Android中,当从网络获取图片或文件时,可以实现在状态栏中显示进度条的下载进度,并与当前Activity中的进度条同步更新,绝对好用,是经过测试通过的!

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

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

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

     文件        475  2013-06-17 21:10  ProgressBar\.classpath

     文件        847  2013-06-17 21:10  ProgressBar\.project

     文件        177  2013-06-17 21:10  ProgressBar\.settings\org.eclipse.jdt.core.prefs

     文件       1117  2013-06-17 22:05  ProgressBar\AndroidManifest.xml

     文件       1117  2013-06-19 10:38  ProgressBar\bin\AndroidManifest.xml

     文件        355  2013-06-19 10:38  ProgressBar\bin\classes\com\example\progressbar\BuildConfig.class

     文件        389  2013-06-19 10:38  ProgressBar\bin\classes\com\example\progressbar\Const.class

     文件       3363  2013-06-19 10:38  ProgressBar\bin\classes\com\example\progressbar\DownloadHelper.class

     文件       3393  2013-06-19 10:38  ProgressBar\bin\classes\com\example\progressbar\FileUtils.class

     文件       2342  2013-06-21 10:24  ProgressBar\bin\classes\com\example\progressbar\MainActivity$1.class

     文件       1422  2013-06-21 10:15  ProgressBar\bin\classes\com\example\progressbar\MainActivity$2.class

     文件       4268  2013-06-21 10:24  ProgressBar\bin\classes\com\example\progressbar\MainActivity.class

     文件        355  2013-06-21 10:40  ProgressBar\bin\classes\com\example\progressbar\R$attr.class

     文件        476  2013-06-21 10:40  ProgressBar\bin\classes\com\example\progressbar\R$dimen.class

     文件        422  2013-06-21 10:40  ProgressBar\bin\classes\com\example\progressbar\R$drawable.class

     文件        577  2013-06-21 10:40  ProgressBar\bin\classes\com\example\progressbar\R$id.class

     文件        454  2013-06-21 10:40  ProgressBar\bin\classes\com\example\progressbar\R$layout.class

     文件        403  2013-06-21 10:40  ProgressBar\bin\classes\com\example\progressbar\R$menu.class

     文件        487  2013-06-21 10:40  ProgressBar\bin\classes\com\example\progressbar\R$string.class

     文件        446  2013-06-21 10:40  ProgressBar\bin\classes\com\example\progressbar\R$style.class

     文件        723  2013-06-21 10:40  ProgressBar\bin\classes\com\example\progressbar\R.class

     文件     568192  2013-06-21 10:43  ProgressBar\bin\classes.dex

     文件     189231  2013-06-19 10:47  ProgressBar\bin\dexedLibs\android-support-v4-a67653956aa1d78168af6654c2c89d6f.jar

     文件     189231  2013-06-17 21:19  ProgressBar\bin\dexedLibs\android-support-v4-ac44974316b333c730843c06d9c54c75.jar

     文件        943  2013-06-17 21:19  ProgressBar\bin\dexedLibs\annotations-d05ed3c923c2ee6e84971e8d39de1135.jar

     文件        943  2013-06-19 10:47  ProgressBar\bin\dexedLibs\annotations-e519232f0621ccfe6bf93df29372cfa7.jar

     文件        119  2013-06-21 09:30  ProgressBar\bin\jarlist.cache

     文件     238351  2013-06-21 10:43  ProgressBar\bin\ProgressBar.apk

     文件       5964  2013-06-17 21:19  ProgressBar\bin\res\drawable-hdpi\ic_launcher.png

     文件       3112  2013-06-17 21:19  ProgressBar\bin\res\drawable-mdpi\ic_launcher.png

............此处省略62个文件信息