Examples with ChangeAlpha com.linfaxin.transitionplayer.transitions.ChangeAlpha used on opensource projects

Example 1 with ChangeAlpha

use of com.linfaxin.transitionplayer.transitions.ChangeAlpha in project TransitionPlayer by linfaxin.

the class ChromeHomeDemo method onCreate.

@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;
        }
    });
}