android-canvas-animations
A library for creating canvas centric animations (revolving mainly on clipping) directly on Views or ViewGroups.
Quick demo
Maven
jcenter -
implementation 'com.sagiantebi:android-canvas-animations:1.0'Usage
The target elements must belong to a View/ViewGroup which implement CanvasLayout.
For most situations the library supplies a FrameLayout which already implements CanvasLayout.
Using this layout you can simply wrap your existing views.
Here is a short code snippet which animates the above layout -
CanvasAnimationFrameLayout cafl = findViewById(R.id.layout);
CanvasAnimation ca = new RevealAnimation();
cafl.loadAnimation(ca);
ca.newAnimatorInstance(0f, 1f).setDuration(1800).start();Available animations
- FoldAnimation
- RevealAnimation
- RevealFromBottomAnimation
- RevealFromCenterAnimation
- RevealFromTopAnimation
- ShadesAnimation
New types of animations can be easily created by subclassing CanvasAnimation and implementing it's dispatchDraw abstract method.
license
Copyright 2019 Sagi Antebi
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 is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.