Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.BufferedReader;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import android.util.Log;

public class Main {
    private static final String I = "======================= [HELLO-WORLD] " + "Helper" + ": ";

    public static String arrayToString(String[] a) {
        StringBuffer result = new StringBuffer();
        if (a.length > 0) {
            result.append(a[0]);
            for (int i = 1; i < a.length; i++) {
                result.append("; ");
                result.append(a[i]);
            }
        }
        return result.toString();
    }

    /**
     * IMPORTANT: USE ONLY TEMPORARY!! DELETE THE FUNCTION AFTER DEBUGGING,
     * BECAUSE THE INPUTSTREAM WILL BE DESTROYED AFTER (WILL BE EMPTY) Writes
     * the content of the input stream to a <code>String<code>.
     */
    public static String toString(InputStream inputStream) throws IOException {
        String string;
        StringBuilder outputBuilder = new StringBuilder();
        try {
            if (inputStream != null) {
                BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
                while (null != (string = reader.readLine())) {
                    outputBuilder.append(string).append('\n');
                }
            }
        } catch (Exception e) {
            Log.i(I, "Problem: toString(InputStream). Cannot convert.");
        }

        return outputBuilder.toString();
    }
}