1 2 Android BasicGestureDetect Sample 3 =================================== 4 5 This sample detects gestures on a view and logs them. In order to try this 6 sample out, try dragging or tapping the text. 7 8 Introduction 9 ------------ 10 11 In this sample, the gestures are detected using a custom gesture listener that extends 12 [SimpleOnGestureListener][1] and writes the detected [MotionEvent][2] into the log. 13 14 In this example, the steps followed to set up the gesture detector are: 15 1. Create the GestureListener that includes all your callbacks. 16 2. Create the GestureDetector ([SimpleOnGestureListener][1]) that will take the listener as an argument. 17 3. For the view where the gestures will occur, create an [onTouchListener][3] 18 that sends all motion events to the gesture detector. 19 20 [1]: http://developer.android.com/reference/android/view/GestureDetector.SimpleOnGestureListener.html 21 [2]: http://developer.android.com/reference/android/view/MotionEvent.html 22 [3]: http://developer.android.com/reference/android/view/View.OnTouchListener.html 23 24 Pre-requisites 25 -------------- 26 27 - Android SDK 24 28 - Android Build Tools v24.0.2 29 - Android Support Repository 30 31 Screenshots 32 ------------- 33 34 <img src="screenshots/1-main.png" height="400" alt="Screenshot"/> 35 36 Getting Started 37 --------------- 38 39 This sample uses the Gradle build system. To build this project, use the 40 "gradlew build" command or use "Import Project" in Android Studio. 41 42 Support 43 ------- 44 45 - Google+ Community: https://plus.google.com/communities/105153134372062985968 46 - Stack Overflow: http://stackoverflow.com/questions/tagged/android 47 48 If you've found an error in this sample, please file an issue: 49 https://github.com/googlesamples/android-BasicGestureDetect 50 51 Patches are encouraged, and may be submitted by forking this project and 52 submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details. 53 54 License 55 ------- 56 57 Copyright 2016 The Android Open Source Project, Inc. 58 59 Licensed to the Apache Software Foundation (ASF) under one or more contributor 60 license agreements. See the NOTICE file distributed with this work for 61 additional information regarding copyright ownership. The ASF licenses this 62 file to you under the Apache License, Version 2.0 (the "License"); you may not 63 use this file except in compliance with the License. You may obtain a copy of 64 the License at 65 66 http://www.apache.org/licenses/LICENSE-2.0 67 68 Unless required by applicable law or agreed to in writing, software 69 distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 70 WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 71 License for the specific language governing permissions and limitations under 72 the License. 73
