Java tutorial
//package com.java2s; /** * TouchAccessibitily, an accessibility service that helps people with cerebral palsy to access Android devices. You can only click if you press more than two seconds. * * Copyright (C) 2014 Marta Guasch * * This file is part of TouchAccessibility. * * TouchAccessibility is free software: you can redistribute it and/or modify it under the terms of the * GNU General Public License as published by the Free Software Foundation, either version 2 of the * License, or (at your option) any later version. * * TouchAccessibility 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 TouchAccessibility. If not, see <http://www.gnu.org/licenses/>. * * Authors: TODO */ import android.text.TextUtils; import java.lang.reflect.Field; public class Main { public static Field getField(Class<?> targetClass, String name) { if (targetClass == null || TextUtils.isEmpty(name)) return null; try { return targetClass.getDeclaredField(name); } catch (SecurityException e) { // ignore } catch (NoSuchFieldException e) { e.printStackTrace(); } return null; } }