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nickbutcher / MainActivity.kt
Last active March 23, 2022 13:17
An Android implementation of https://dribbble.com/shots/2470871-Endless-Pin-Jump working back to API14. See https://medium.com/@crafty/re-animation-7869722af206
/*
* Copyright 2017 Google Inc. All rights reserved.
*
* 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
@nickbutcher
nickbutcher / avd_bundle.xml
Last active December 31, 2021 01:03
An example of the Android xml bundle format for creating an AnimatedVectorDrawable. See https://plus.google.com/+NickButcher/posts/A8KKxnJdg4r
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2016 Google Inc.
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
@nickbutcher
nickbutcher / themes_vs_styles_theme_cascade.xml
Last active December 5, 2021 02:47
<!-- Copyright 2019 Google LLC.
SPDX-License-Identifier: Apache-2.0 -->
<ViewGroup …
android:theme="@style/Theme.App.SomeTheme">
<! - SomeTheme also applies to all child views. -->
</ViewGroup>
@nickbutcher
nickbutcher / MainActivity.java
Last active August 20, 2021 16:15
A quick sample of the new physics-based animation library added in Support Library 25.3.0 docs: https://developer.android.com/reference/android/support/animation/package-summary.html output: https://twitter.com/crafty/status/842055117323026432
/*
* Copyright 2017 Google Inc.
*
* 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
@nickbutcher
nickbutcher / vector_clip.xml
Created November 22, 2018 15:57
<!-- Copyright 2018 Google LLC.
SPDX-License-Identifier: Apache-2.0 -->
<vector ...>
<clip-path
android:name="mask"
android:pathData="..." />
<path .../>
@nickbutcher
nickbutcher / avd_jetpack_droid.xml
Created December 3, 2018 16:04
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2018 Google Inc.
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
@nickbutcher
nickbutcher / 10: animator-morph_ridge_2_to_tick.xml
Last active February 20, 2021 07:32
Demonstrating an animation for scanning a fingerprint and showing success or failure. This uses a number of AnimatedVectorDrawables (https://developer.android.com/reference/android/graphics/drawable/AnimatedVectorDrawable.html) to 'morph' parts of the fingerprint into the tick or cross to report success or failure. It also uses a moving clip-pat…
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 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
@nickbutcher
nickbutcher / LICENSE
Last active October 6, 2020 11:14
Fun with gradients and AnimatedVectorDrawables. Illustration by the wonderful https://twitter.com/VPoltrack
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
@nickbutcher
nickbutcher / avd_loading_bar.xml
Last active September 21, 2020 00:38
A prototype of a loading indicator utilizing repeated gradients. See https://twitter.com/crafty/status/914830571196571648
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2017 Google Inc.
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
@nickbutcher
nickbutcher / material_button_types.xml
Created August 19, 2020 11:01
<!-- Copyright 2019 Google LLC.
SPDX-License-Identifier: Apache-2.0 -->
<!-- Contained button -->
<Button ...
style="?attr/materialButtonStyle"/>
<!-- Text button -->
<Button ...
style="?attr/borderlessButtonStyle"/>