Capitalize the first char - Android java.lang

Android examples for java.lang:String Case

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Description

Capitalize the first char

Demo Code

import android.annotation.SuppressLint;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import java.net.URI;
import java.net.URL;
import java.util.AbstractCollection;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.Locale;

public class Main{

    /**/*from w w  w .  j  a  va 2s .c o m*/
     * Capitalize the first char.
     *
     * @param s the string to be capitalized
     * @return Capitalized first char of the given word.
     */
    @SuppressLint("DefaultLocale")
    public static String capitalize(String s) {
        if (s == null)
            return null;
        if (s.length() == 0)
            return s;
        return s.substring(0, 1).toUpperCase()
                + s.substring(1).toLowerCase();
    }

}

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