Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*****************************************************************************
 * HWDecUtil.java
 *****************************************************************************
 * Copyright  2010-2013 VLC authors and VideoLAN
 *
 * This program 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 2.1 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 *****************************************************************************/

import java.lang.reflect.Method;
import java.util.HashMap;

public class Main {
    private static final HashMap<String, String> sSystemPropertyMap = new HashMap<String, String>();

    private static String getSystemPropertyCached(String key) {
        String prop = sSystemPropertyMap.get(key);
        if (prop == null) {
            prop = getSystemProperty(key, "none");
            sSystemPropertyMap.put(key, prop);
        }
        return prop;
    }

    private static String getSystemProperty(String key, String def) {
        try {
            final ClassLoader cl = ClassLoader.getSystemClassLoader();
            final Class<?> SystemProperties = cl.loadClass("android.os.SystemProperties");
            final Class<?>[] paramTypes = new Class[] { String.class, String.class };
            final Method get = SystemProperties.getMethod("get", paramTypes);
            final Object[] params = new Object[] { key, def };
            return (String) get.invoke(SystemProperties, params);
        } catch (Exception e) {
            return def;
        }
    }
}