1 2 Android RevealEffectBasic Sample 3 =================================== 4 5 Sample demonstrating circular reveal effect. It covers creating an 6 [Animator][1] with [ViewAnimationUtils][2] as well as defining the parameters 7 of the circular reveal including starting position and radius. 8 9 10 [1]: https://developer.android.com/reference/android/animation/Animator.html 11 [2]: https://developer.android.com/reference/android/view/ViewAnimationUtils.html 12 13 Introduction 14 ------------ 15 16 Sample demonstrating circular reveal effect. Reveal animations can be used to 17 provide visual continuity when showing or hiding views. With 18 [ViewAnimationsUtils.createCircularReveal()][1] you can use the startRadius and 19 endRadius to define a hiding or revealing animation. You can also define the 20 center of the animation, in this sample the center is x=0, y=0 which defines 21 the top left of the View as the center. 22 23 Press the *Reveal* button to see the the circular reveal. 24 25 [1]: http://developer.android.com/reference/android/view/ViewAnimationUtils.html#createCircularReveal(android.view.View, int, int, float, float) 26 27 Pre-requisites 28 -------------- 29 30 - Android SDK 24 31 - Android Build Tools v24.0.1 32 - Android Support Repository 33 34 Screenshots 35 ------------- 36 37 <img src="screenshots/1-main.png" height="400" alt="Screenshot"/> 38 39 Getting Started 40 --------------- 41 42 This sample uses the Gradle build system. To build this project, use the 43 "gradlew build" command or use "Import Project" in Android Studio. 44 45 Support 46 ------- 47 48 - Google+ Community: https://plus.google.com/communities/105153134372062985968 49 - Stack Overflow: http://stackoverflow.com/questions/tagged/android 50 51 If you've found an error in this sample, please file an issue: 52 https://github.com/googlesamples/android-RevealEffectBasic 53 54 Patches are encouraged, and may be submitted by forking this project and 55 submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details. 56 57 License 58 ------- 59 60 Copyright 2016 The Android Open Source Project, Inc. 61 62 Licensed to the Apache Software Foundation (ASF) under one or more contributor 63 license agreements. See the NOTICE file distributed with this work for 64 additional information regarding copyright ownership. The ASF licenses this 65 file to you under the Apache License, Version 2.0 (the "License"); you may not 66 use this file except in compliance with the License. You may obtain a copy of 67 the License at 68 69 http://www.apache.org/licenses/LICENSE-2.0 70 71 Unless required by applicable law or agreed to in writing, software 72 distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 73 WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 74 License for the specific language governing permissions and limitations under 75 the License. 76
