Here you can find the source of hasFroyo()
public static final boolean hasFroyo()
//package com.java2s; /*/* w w w. j a v a 2 s . c om*/ * Copyright (C) 2012 Andrew Neal 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.os.Build; public class Main { /** * Used to determine if the device is running Froyo or greater * * @return True if the device is running Froyo or greater, false otherwise */ public static final boolean hasFroyo() { return Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO; } }