/*
**        DroidPlugin Project
**
** Copyright(c) 2015 Andy Zhang <zhangyong232@gmail.com>
**
** This file is part of DroidPlugin.
**
** DroidPlugin is free software: you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License as published by the Free Software Foundation, either
** version 3 of the License, or (at your option) any later version.
**
** DroidPlugin 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
** Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public
** License along with DroidPlugin.  If not, see <http://www.gnu.org/licenses/lgpl.txt>
**
**/

package com.morgoo.helper.compat;

import com.morgoo.droidplugin.reflect.MethodUtils;

import java.lang.reflect.InvocationTargetException;

/**
 * Created by zhangyong on 15/5/1.
 */
public class SystemPropertiesCompat {

    private static Class<?> sClass;

    private static Class getMyClass() throws ClassNotFoundException {
        if (sClass == null) {
            sClass = Class.forName("android.os.SystemProperties");
        }
        return sClass;
    }

    private static String getInner(String key, String defaultValue) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, ClassNotFoundException {
        Class clazz = getMyClass();
        return (String) MethodUtils.invokeStaticMethod(clazz, "get", key, defaultValue);
    }

    public static String get(String key, String defaultValue) {
        try {
            return getInner(key, defaultValue);
        } catch (Exception e) {
            e.printStackTrace();
            return defaultValue;
        }
    }
}