README.md
1
2 Android Interpolator Sample
3 ===================================
4
5 This sample demonstrates the use of animation interpolators and path animations for
6 `Material Design`.
7
8 Introduction
9 ------------
10
11 Material design is a comprehensive guide for visual, motion, and interaction
12 design across platforms and devices. Starting with API level 21,
13 [Android includes support for material design][1] apps.
14
15 This sample demonstrates the use of `Material Design` animation interpolators
16 and path animations. It uses an [ObjectAnimator][2] to animate two view properties,
17 `Scale_X` and `Scale_Y`. Users can pick from a set of interpolator options. They
18 can also define the duration of the animation.
19
20 [1]: https://developer.android.com/training/material/index.html
21 [2]: https://developer.android.com/guide/topics/graphics/prop-animation.html#object-animator
22
23 Pre-requisites
24 --------------
25
26 - Android SDK 24
27 - Android Build Tools v24.0.2
28 - Android Support Repository
29
30 Screenshots
31 -------------
32
33 <img src="screenshots/before.png" height="400" alt="Screenshot"/>
34 <img src="screenshots/after.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-interpolator
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