Data-Recover-Android/app/src/main/java/com/datarecovery/master/utils/StringUtil.java

package com.datarecovery.master.utils;

import android.content.Context;
import android.text.format.Formatter;

import com.atmob.common.runtime.ContextUtil;

import java.util.Locale;

public class StringUtil {

    private StringUtil() {

    }

    public static String formatShortBytes(long bytes) {
        Context context = ContextUtil.getContext();
        return Formatter.formatShortFileSize(context, bytes);
    }

    public static String getImageFileType(String fileName) {
        if (fileName == null) {
            return "IMG";
        }
        String[] split = fileName.split("\\.");
        if (split.length <= 1) {
            return "IMG";
        }
        return split[split.length - 1].toUpperCase(Locale.getDefault());
    }

}