/* * Copyright (C) 2013 The Android Open Source 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. */ package com.example.android.basicmultitouch; import android.app.Activity; import android.os.Bundle; /** * This is an example of keeping track of individual touches across multiple * {@link android.view.MotionEvent}s. * <p> * This is illustrated by a View ({@link TouchDisplayView}) that responds to * touch events and draws coloured circles for each pointer, stores the last * positions of this pointer and draws them. This example shows the relationship * between MotionEvent indices, pointer identifiers and actions. * * @see android.view.MotionEvent */ public class MainActivity extends Activity { TouchDisplayView mView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.layout_mainactivity); } }