Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (c) 2016 Aalto University
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import android.util.Log;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;

import java.io.InputStream;

public class Main {
    private final static String TAG_CLASS = "OTUtils.class";

    public static InputStream fileToInputStream(final String fileName) throws FileNotFoundException {
        File file = new File(fileName);

        if (!file.exists()) {
            Log.e(TAG_CLASS, fileName + " not found.");
            return null;
        }

        return new FileInputStream(file);
    }
}