Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.File;

import android.os.Environment;

public class Main {
    public static String BACKUPPATH = Environment.getExternalStorageDirectory().getAbsolutePath()
            + "/.dongji/dongjiMarket/backup/";

    public static boolean checkBackupApkIsExist(String apkName) {
        boolean isExist = false;
        File directory = new File(BACKUPPATH);
        if (directory.exists()) {
            File[] files = directory.listFiles();
            for (int i = 0; i < files.length; i++) {
                String tempName = files[i].getName();
                tempName = tempName.substring(0, tempName.length() - 4);
                if (tempName.equals(apkName)) {
                    isExist = true;
                    break;
                }
            }
        }
        return isExist;

    }
}