Java tutorial
//package com.java2s; /******************************************************************************* * Copyright (C) 2014 MUSE team Inria Paris - Rocquencourt * * This file is part of UCNDataCollector. * * UCNDataCollector is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * UCNDataCollector 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 Affero Public License for more details. * * You should have received a copy of the GNU Affero Public License * along with UCNDataCollector. If not, see <http://www.gnu.org/licenses/>. ******************************************************************************/ import java.lang.reflect.Method; import android.os.Build; public class Main { /** * Retrieves a system property * @param key the property key * @param def the value to be returned if the key could not be resolved */ public static String getSystemProperty(String key, String def) { try { Method getString = Build.class.getDeclaredMethod("getString", String.class); getString.setAccessible(true); return getString.invoke(null, key).toString(); } catch (Exception ex) { return def; } } }