Java tutorial
//package com.java2s; /** * Copyright 2011 Massimo Gaddini * * 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.Context; import android.content.Intent; import android.app.Activity; public class Main { /** * Starts an Activity * @param ctx The context starting the activity * @param target The activity's class to start */ public static void launchActivity(Context ctx, Class<? extends Activity> target) { Intent i = new Intent(ctx, target); ctx.startActivity(i); } }