TransitionPlayer开源动画效果库，可以轻易的创设过渡动画
TransitionPlayer开源动画效果库，可以轻易的创造过渡动画。
TransitionPlayer
- 类别： 动画 (Animation)
- 打分： ★★★★★
- 更新： 2015-08-21 00:02
- 大小： 2009 kb
- 开发环境： Android Studio
- 浏览： 1890 次
- 下载： 326 次
- 项目地址： https://github.com/XMFE-TEAM/TransitionPlayer
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介绍：
开源动画效果库，可以轻易的创造过渡动画。
运行效果：
使用说明：
Demo1 SimpleTransition
代码：
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......
TransitionManager.beginDelayedTransition(mSceneRoot, transitionPlayer);
imageView.setRotation(360);
imageView.setRotationX(270);
imageView.setRotationY(180);
imageView.setTranslationX(70 * getResources().getDisplayMetrics().density);
imageView.setScaleX(0.2f);
imageView.setScaleY(0f);
imageView.setBackgroundColor(getResources().getColor(android.R.color.holo_blue_bright));
......
drawerLayout.setDrawerListener(new DrawerLayout.SimpleDrawerListener() {
public void onDrawerSlide(View drawerView, float slideOffset) {
transitionPlayer.setCurrentFraction(slideOffset);
}
});
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Demo2 MaterialMenu
代码：
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int[] layouts = new int[]{R.layout.material_menu_option, R.layout.material_menu_back, R.layout.material_menu_y};
Scene scene = Scene.getSceneForLayout(mSceneRoot, layout[random.nextInt(layouts.length)], context);
TransitionManager.go(scene, transitionPlayer);
......
drawerLayout.setDrawerListener(new DrawerLayout.SimpleDrawerListener() {
public void onDrawerSlide(View drawerView, float slideOffset) {
transitionPlayer.setCurrentFraction(slideOffset);
}
});
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Demo3 ChromeAppIndexPage
代码
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package com.linfaxin.transitionplayer.demo;import android.animation.Animator;import android.animation.AnimatorSet;import android.animation.ObjectAnimator;import android.animation.TimeInterpolator;import android.animation.ValueAnimator;import android.os.Bundle;import android.support.v7.app.ActionBarActivity;import android.transitions.everywhere.ChangeBounds;import android.transitions.everywhere.Scene;import android.transitions.everywhere.Transition;import android.transitions.everywhere.TransitionManager;import android.view.View;import android.view.ViewGroup;import android.view.ViewTreeObserver;import android.view.animation.DecelerateInterpolator;import com.daimajia.swipe.SwipeLayout;import com.linfaxin.transitionplayer.AnimatorUtils;import com.linfaxin.transitionplayer.interpolators.LockEndTimeInterpolator;import com.linfaxin.transitionplayer.interpolators.LockStartTimeInterpolator;import com.linfaxin.transitionplayer.interpolators.MultiTimeInterpolator;import com.linfaxin.transitionplayer.interpolators.ReverseTimeInterpolator;import com.linfaxin.transitionplayer.transitions.ChangeAlpha;import com.linfaxin.transitionplayer.TransitionPlayer;import com.linfaxin.transitionplayer.control.ModifyAnimatorsPlayControl;import com.linfaxin.transitionplayer.transitions.ChangeTextColor;/** * Created by linfaxin on 2015/8/2.
* Email: linlinfaxin@163.com
*/
public class ChromeHomeDemo extends ActionBarActivity{ SwipeLayout swipeLayout;
TransitionPlayer transitionPlayer = new TransitionPlayer();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.demo_chrome_home);
swipeLayout = (SwipeLayout) findViewById(R.id.swipeLayout);
swipeLayout.getDragEdgeMap().clear();
swipeLayout.addDrag(SwipeLayout.DragEdge.Top, swipeLayout.getChildAt(0));
swipeLayout.addRevealListener(R.id.placeHolder, new SwipeLayout.OnRevealListener() {
@Override
public void onReveal(View child, SwipeLayout.DragEdge edge, float fraction, int distance) {
transitionPlayer.setCurrentFraction(fraction);
}
});
swipeLayout.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
@Override
public boolean onPreDraw() {
swipeLayout.getViewTreeObserver().removeOnPreDrawListener(this);
ViewGroup mSceneRoot = (ViewGroup) findViewById(R.id.sceneRootView);
Scene scene = Scene.getSceneForLayout(mSceneRoot, R.layout.chrome_home_head_state_expand, ChromeHomeDemo.this);
transitionPlayer.setPlayControl(new ModifyAnimatorsPlayControl() {
@Override
protected Animator onModifyAnimator(Transition transition, ValueAnimator animator) {
if (!(animator instanceof ObjectAnimator)) return animator;
Object target = ((ObjectAnimator) animator).getTarget();
if (!(target instanceof View)) return animator;
View targetView = (View) target;
//input view
if (targetView.getId() == R.id.editText) {
if (transition instanceof ChangeBounds) {
AnimatorSet animatorSet = new AnimatorSet();
for (ValueAnimator subAnimator : AnimatorUtils.splitAnimatorByValues(animator)) {
animatorSet.playTogether(subAnimator);
//let input view fast animate to right edge
if (subAnimator instanceof ObjectAnimator
&& "right".equals(((ObjectAnimator) subAnimator).getPropertyName())) {
MultiTimeInterpolator multi = new MultiTimeInterpolator();
TimeInterpolator i = animator.getInterpolator();
multi.addInterpolator(i, 6);
LockEndTimeInterpolator end = new LockEndTimeInterpolator(i);
multi.addInterpolator(end, 4);
subAnimator.setInterpolator(multi);
}
}
return animatorSet;
} else if (transition instanceof ChangeTextColor) {
TimeInterpolator i = animator.getInterpolator();
LockEndTimeInterpolator end = new LockEndTimeInterpolator(i);
ReverseTimeInterpolator r = new ReverseTimeInterpolator(i);
animator.setInterpolator(new MultiTimeInterpolator(i, end, r));
}
}
//logo view
if (targetView.getId() == R.id.imageView && transition instanceof ChangeAlpha) {
MultiTimeInterpolator multi = new MultiTimeInterpolator();
TimeInterpolator i = new DecelerateInterpolator(1.6f);
TimeInterpolator start = new LockStartTimeInterpolator(i);
multi.addInterpolator(start, 4);
multi.addInterpolator(i, 6);
animator.setInterpolator(multi);
}
return animator;
}
});
TransitionManager.go(scene, transitionPlayer);
//after start transition, then init click.
mSceneRoot.findViewById(R.id.editText).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
swipeLayout.close();
}
});
return false;
}
});
}
} |