Java tutorial
//package com.java2s; /* * Copyright (C) 2014 The AppCan Open Source Project. * * 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 3 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, see <http://www.gnu.org/licenses/>. * */ import android.os.Bundle; import android.util.Log; public class Main { public static boolean debug = false; public static void printeBackup(Bundle data, String lev) { if (!debug) { return; } Log.d("backup", "---- " + lev + " begin ----"); if (null != data) { for (String key : data.keySet()) { Object value = data.get(key); Log.d("backup", "key = " + key + " , value = " + value); } } } }