Util.java

package org.petero.droidfish;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;

import android.os.Build;

public final class Util {
    public final static String boldStart;
    public final static String boldStop;

    static {
        // Using bold face causes crashes in android 4.1, see:
        // http://code.google.com/p/android/issues/detail?id=34872
        final int sdkVersion = Integer.parseInt(Build.VERSION.SDK);
        if (sdkVersion >= 16) {
            boldStart = "";
            boldStop = "";
        } else {
            boldStart = "<b>";
            boldStop = "</b>";
        }
    }

    /** Read a text file. Return string array with one string per line. */
    public static String[] readFile(String networkEngineToConfig) throws IOException {
        ArrayList<String> ret = new ArrayList<String>();
        InputStream inStream = new FileInputStream(networkEngineToConfig);
        InputStreamReader inFile = new InputStreamReader(inStream);
        BufferedReader inBuf = new BufferedReader(inFile);
        String line;
        while ((line = inBuf.readLine()) != null)
            ret.add(line);
        inBuf.close();
        return ret.toArray(new String[ret.size()]);
    }
}