Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.io.File;

import java.io.FileWriter;
import java.io.IOException;

public class Main {
    public static Boolean canWrite(File f) {
        if (f.isDirectory()) {
            FileWriter w = null;
            String testFilename = f.getPath() + "/.EASYRPG_WRITE_TEST";
            try {
                w = new FileWriter(testFilename);
                // Permissions are checked on open, but it is Android, better be save
                w.write("Android >.<");
            } catch (IOException e) {
                return false;
            } finally {
                try {
                    if (w != null) {
                        w.close();
                    }
                } catch (IOException e) {
                }
            }

            File testFile = new File(testFilename);
            if (testFile.exists()) {
                // Does not throw
                testFile.delete();
            }
        } else {
            boolean deleteAfter = f.exists();
            try {
                FileWriter w = new FileWriter(f, true);
                w.close();
            } catch (IOException e) {
                return false;
            }

            if (deleteAfter) {
                f.delete();
            }
        }

        return true;
    }
}