README.md
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 v21
31 - Android Build Tools v23.0.0
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 2014 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