Constant.java
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package com.cnlive.downloadfile;
import android.os.Environment;
import java.io.File;
/**
* Created by zs
* Date：2018年 09月 12日
* Time：13:54
* —————————————————————————————————————
* About:
* —————————————————————————————————————
*/
public class Constant {
/**
* 下载路径
*/
public final static String FILE_PATH = Environment.getExternalStorageDirectory().getAbsolutePath()+"/AAA/";
/**
* 若文件下载不下来，更换网址
*/
public final static String URL_1 = "http://files.ibaodian.com/v2/teamfile/1ca447a600580cdcb575ab9348536f38/CM10086_android_V4.8.0_20180708_A0001.apk";
public final static String URL_2 = "http://files.ibaodian.com/v2/teamfile/f063d3c2c4a32a8143fc4f36be39cfd9/jtyh.patch";
public final static String URL_3 = "http://files.ibaodian.com/v2/teamfile/482fd8d425d25f3c3fbdb83156a85af1/IMG_20160508_184212.jpg";
public final static String URL_4 = "http://files.ibaodian.com/v2/teamfile/c0ab1e924a99738a268c137f60f3a6db/IMG_20160525_115133.jpg";
public final static String URL_5 = "http://files.ibaodian.com/v2/teamfile/5fe13f1385a0112fb75fceed364088e7/IMG_20180818_132629.jpg";
public final static String URL_6 = "http://files.ibaodian.com/v2/teamfile/da43a96fde668d4c3fd6f89b8da7e20c/5b726910e7bce766b218d0ee.jpg";
public final static String URL_7 = "http://files.ibaodian.com/v2/teamfile/ac43a96d0f21e83cd3967e60e6775d1d/sf_updata.apk";
public final static String URL_8 = "http://files.ibaodian.com/v2/teamfile/长城金禧利年金保险菁华版（A计划）.pdf";
public final static String URL_9 = "http://files.ibaodian.com/v2/teamfile/2b1d7f518fbcf467ec9bf748743bea80/D90B2EA927372212B33BB673318AA1A1361024EB20B8493A9B23E8178DF3D001";
/**
* 删除文件
*
* @param fileName
* @return
*/
public static boolean deleteFile(String fileName) {
boolean status;
SecurityManager checker = new SecurityManager();
File file = new File(FILE_PATH + fileName);
if (file.exists()){
checker.checkDelete(file.toString());
if (file.isFile()) {
try {
file.delete();
status = true;
} catch (SecurityException se) {
se.printStackTrace();
status = false;
}
} else
status = false;
}else
status = false;
return status;
}
}