A fluent Android animation library !
Animate multiple view from one method
ViewAnimator
.animate(image)
.translationY(-1000, 0)
.alpha(0,1)
.andAnimate(text)
.dp().translationX(-20, 0)
.decelerate()
.duration(2000)
.thenAnimate(image)
.scale(1f, 0.5f, 1f)
.accelerate()
.duration(1000)
.start();
Without ViewAnimator
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.playTogether(
ObjectAnimator.ofFloat(image,"translationY",-1000,0),
ObjectAnimator.ofFloat(image,"alpha",0,1),
ObjectAnimator.ofFloat(text,"translationX",-200,0)
);
animatorSet.setInterpolator(new DescelerateInterpolator());
animatorSet.setDuration(2000);
animatorSet.addListener(new AnimatorListenerAdapter(){
@Override public void onAnimationEnd(Animator animation) {
AnimatorSet animatorSet2 = new AnimatorSet();
animatorSet2.playTogether(
ObjectAnimator.ofFloat(image,"scaleX", 1f, 0.5f, 1f),
ObjectAnimator.ofFloat(image,"scaleY", 1f, 0.5f, 1f)
);
animatorSet2.setInterpolator(new AccelerateInterpolator());
animatorSet2.setDuration(1000);
animatorSet2.start();
}
});
animatorSet.start();
Add same animation on multiples view
ViewAnimator
.animate(image,text)
.scale(0,1)
.start();
Add listeners
ViewAnimator
.animate(image)
.scale(0,1)
.onStart(() -> {})
.onStop(() -> {})
.start();
Use DP values
ViewAnimator
.animate(image)
.dp().translationY(-200, 0)
.start();
Animate Height / Width
ViewAnimator
.animate(view)
.waitForHeight() //wait until a ViewTreeObserver notification
.dp().width(100,200)
.dp().height(50,100)
.start();
Color animations
ViewAnimator
.animate(view)
.textColor(Color.BLACK,Color.GREEN)
.backgroundColor(Color.WHITE,Color.BLACK)
.start();
Rotation animations
ViewAnimator
.animate(view)
.rotation(360)
.start();
Custom animations
ViewAnimator
.animate(text)
.custom(new AnimationListener.Update<TextView>() {
@Override public void update(TextView view, float value) {
view.setText(String.format("%.02f",value));
}
}, 0, 1)
.start();
Cancel animations
ViewAnimator viewAnimator = ViewAnimator
.animate(view)
.rotation(360)
.start();
viewAnimator.cancel();
Enhanced animations (Thanks AndroidViewAnimations and NiftyDialogEffects )
.shake().interpolator(new LinearInterpolator());
.bounceIn().interpolator(new BounceInterpolator());
.flash().repeatCount(4);
.flipHorizontal();
.wave().duration(5000);
.tada();
.pulse();
.standUp();
.swing();
.wobble();
...
Path animations ( Inspiration from http://blog.csdn.net/tianjian4592/article/details/47067161 )
final int[] START_POINT = new int[]{ 300, 270 };
final int[] BOTTOM_POINT = new int[]{ 300, 400 };
final int[] LEFT_CONTROL_POINT = new int[]{ 450, 200 };
final int[] RIGHT_CONTROL_POINT = new int[]{ 150, 200 };
Path path = new Path();
path.moveTo(START_POINT[0], START_POINT[1]);
path.quadTo(RIGHT_CONTROL_POINT[0], RIGHT_CONTROL_POINT[1], BOTTOM_POINT[0], BOTTOM_POINT[1]);
path.quadTo(LEFT_CONTROL_POINT[0], LEFT_CONTROL_POINT[1], START_POINT[0], START_POINT[1]);
path.close();
ViewAnimator.animate(view).path(path).repeatCount(-1).start();
Add into your build.gradle
compile 'com.github.florent37:viewanimator:1.1.0'
Looking for contributors, feel free to fork !
Author: Florent Champigny
Contributor: 李玉江(liyujiang)
Fiches Plateau Moto : https://www.fiches-plateau-moto.fr/
Copyright 2015 florent37, 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 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.
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。
Activity
Community
Health
Trend
Influence
:Code submit frequency
:React/respond to issue & PR etc.
:Well-balanced team members and collaboration
:Recent popularity of project
:Star counts, download counts etc.