Java tutorial
//package com.java2s; /** * Copyright (C) 2012 TookitForAndroid Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import android.content.Intent; public class Main { public static void setValueToIntent(Intent intent, String key, Object val) { if (val instanceof Boolean) intent.putExtra(key, (Boolean) val); else if (val instanceof Boolean[]) intent.putExtra(key, (Boolean[]) val); else if (val instanceof String) intent.putExtra(key, (String) val); else if (val instanceof String[]) intent.putExtra(key, (String[]) val); else if (val instanceof Integer) intent.putExtra(key, (Integer) val); else if (val instanceof Integer[]) intent.putExtra(key, (Integer[]) val); else if (val instanceof Long) intent.putExtra(key, (Long) val); else if (val instanceof Long[]) intent.putExtra(key, (Long[]) val); else if (val instanceof Double) intent.putExtra(key, (Double) val); else if (val instanceof Double[]) intent.putExtra(key, (Double[]) val); else if (val instanceof Float) intent.putExtra(key, (Float) val); else if (val instanceof Float[]) intent.putExtra(key, (Float[]) val); } }