Here you can find the source of capitalizeFirst(CharSequence movementTitle)
public static CharSequence capitalizeFirst(CharSequence movementTitle)
//package com.java2s; /*//from w ww.j av a2 s .c o m * This file is part of Lollipop Budget. * Lollipop Budget is free software: you can redistribute it and/or modify * it under the terms of version 3 of the GNU General Public License as published by * the Free Software Foundation * Lollipop Budget is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with Lollipop Budget. If not, see <http://www.gnu.org/licenses/>. */ import android.text.TextUtils; import java.util.Locale; public class Main { public static CharSequence capitalizeFirst(CharSequence movementTitle) { if (TextUtils.isEmpty(movementTitle)) return movementTitle; return String.valueOf(movementTitle.charAt(0)).toUpperCase( Locale.ENGLISH) + movementTitle.toString().substring(1) .toLowerCase(Locale.ENGLISH); } }