RxAnimations is a library with the main goal to make android animations more solid and cohesive.
compile 'oxim.digital:rxanim:0.9.1'
compile 'io.reactivex:rxandroid:1.2.1'
compile 'io.reactivex:rxjava:1.2.5'
This RxAnimations library is only compatible with rxJava 1 greater than 1.2.x.
If you are using rxJava 1.1.x version, take a look here.
If you are searching for the one compatible with rxJava 2, take a look over here.
A sample project which provides code examples that demonstrate uses of the classes in this
project is available in the sample-app/
folder.
True power of this library is the ability to use animations as an observable asynchronous action.
That enables us to apply regular rxJava APIs on the animations.
It provides a couple of classes such as RxValueAnimator
, RxObservableValueAnimator
and RxAnimationBuilder
.
Moreover, it also provides many regulary used animation methods (static import) such as fadeIn()
, fadeOut()
, slideIn()
, leave()
etc.
animateTogether(fadeIn(firstView),
fadeIn(secondView));
fadeIn(firstView)
.concatWith(fadeIn(secondView));
final ValueAnimator opacityAnimator = ValueAnimator.ofFloat(0.f, 1.f);
RxValueAnimator.from(opacityAnimator, animator -> view.setAlpha((float)animator.getAnimatedValue()))
xObservableAnimator = RxObservableValueAnimator.from(xAnimator);
yObservableAnimator = RxObservableValueAnimator.from(yAnimator);
Observable.combineLatest(xObservableAnimator.schedule(),
yObservableAnimator.schedule(),
(first, second) -> new Pair(first, second))
.subscribe(this::updateView);
RxAnimationBuilder.animate(view, DURATION)
.interpolator(INTERPOLATOR)
.fadeIn()
.rotate(DEGREES)
.translateBy(X, Y)
...
.schedule([ | false]);
Animation created with RxAnimationBuilder
automatically pretransforms the view, if not set otherwise.
I.e. if fadeIn()
is called, views opacity will be set to 0.f before animation starts.
Starting animation - Every animation chain is started when we subscribe to it.
Ending animation - Animations can be easily stopped by unsubscribing animation subscription.
Copyright 2016 Mihael Franceković
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.