private void setup(int duration) {
// region saturation
animationSaturation = ValueAnimator.ofFloat(0.2f, 1f);
animationSaturation.setDuration(duration);
animationSaturation.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
saturation = animation.getAnimatedFraction();
}
});
// endregion
// region contrast
animationContrast = ValueAnimator.ofFloat(0, 1f);
animationContrast.setDuration(duration * 3 / 4);
animationContrast.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
ColorMatrix colorMatrix = setContrast(animation.getAnimatedFraction());
colorMatrix.setSaturation(saturation);
ColorMatrixColorFilter colorFilter = new ColorMatrixColorFilter(colorMatrix);
drawable.setColorFilter(colorFilter);
}
});
// endregion
// region alpha
animationAlpha = ObjectAnimator.ofFloat(imageView, "alpha", 0f, 1f);
animationAlpha.setDuration(duration / 2);
// endregion
}
@Override
public List<Animator> createAnimation() {
List<Animator> animators = new ArrayList<Animator>();
ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.6f, 1);
scaleAnim.setDuration(1000);
scaleAnim.setRepeatCount(-1);
scaleAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
scaleFloat = (Float) animation.getAnimatedValue();
postInvalidate();
}
});
scaleAnim.start();
ValueAnimator rotateAnim = ValueAnimator.ofFloat(0, 180, 360);
rotateAnim.setDuration(1000);
rotateAnim.setRepeatCount(-1);
rotateAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
degrees = (Float) animation.getAnimatedValue();
postInvalidate();
}
});
rotateAnim.start();
animators.add(scaleAnim);
animators.add(rotateAnim);
return animators;
}
@Override
public void createAnimation() {
float startX = getWidth() / 6;
float startY = getWidth() / 6;
for (int i = 0; i < 2; i++) {
final int index = i;
ValueAnimator translateXAnim =
ValueAnimator.ofFloat(startX, getWidth() - startX, startX, getWidth() - startX, startX);
if (i == 1) {
translateXAnim =
ValueAnimator.ofFloat(
getWidth() - startX, startX, getWidth() - startX, startX, getWidth() - startX);
}
ValueAnimator translateYAnim =
ValueAnimator.ofFloat(startY, startY, getHeight() - startY, getHeight() - startY, startY);
if (i == 1) {
translateYAnim =
ValueAnimator.ofFloat(
getHeight() - startY, getHeight() - startY, startY, startY, getHeight() - startY);
}
translateXAnim.setDuration(2000);
translateXAnim.setInterpolator(new LinearInterpolator());
translateXAnim.setRepeatCount(-1);
translateXAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
translateX[index] = (float) animation.getAnimatedValue();
postInvalidate();
}
});
translateXAnim.start();
translateYAnim.setDuration(2000);
translateYAnim.setInterpolator(new LinearInterpolator());
translateYAnim.setRepeatCount(-1);
translateYAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
translateY[index] = (float) animation.getAnimatedValue();
postInvalidate();
}
});
translateYAnim.start();
}
}
@Override
public List<Animator> createAnimation() {
List<Animator> animators = new ArrayList<Animator>();
int[] durations = {960, 930, 1190, 1130, 1340, 940, 1200, 820, 1190};
int[] delays = {360, 400, 680, 410, 710, -150, -120, 10, 320};
for (int i = 0; i < 9; i++) {
final int index = i;
ValueAnimator alphaAnim = ValueAnimator.ofInt(255, 168, 255);
alphaAnim.setDuration(durations[i]);
alphaAnim.setRepeatCount(-1);
alphaAnim.setStartDelay(delays[i]);
alphaAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
alphas[index] = (Integer) animation.getAnimatedValue();
postInvalidate();
}
});
alphaAnim.start();
animators.add(alphaAnim);
}
return animators;
}
public void start() {
initpaints();
fadeAndScaleAnimator.setInterpolator(new OvershootInterpolator(1.15f));
fadeAndScaleAnimator.start();
fadeAndScaleAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
invalidate();
if (animation.getAnimatedFraction() > .8f && !hasfired) {
hasfired = true;
rotationAnimator.start();
}
}
});
rotationAnimator.setInterpolator(new DecelerateInterpolator());
rotationAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
invalidate();
}
});
}
/**
* Perform dismiss action
*
* @param dismissView View
* @param dismissPosition Position of list
*/
protected void performDismiss(
final View dismissView, final int dismissPosition, boolean doPendingDismiss) {
final ViewGroup.LayoutParams lp = dismissView.getLayoutParams();
final int originalHeight = dismissView.getHeight();
ValueAnimator animator = ValueAnimator.ofInt(originalHeight, 1).setDuration(animationTime);
if (doPendingDismiss) {
animator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
--dismissAnimationRefCount;
if (dismissAnimationRefCount == 0) {
removePendingDismisses(originalHeight);
}
}
});
}
animator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
lp.height = (Integer) valueAnimator.getAnimatedValue();
dismissView.setLayoutParams(lp);
}
});
pendingDismisses.add(new PendingDismissData(dismissPosition, dismissView));
animator.start();
}
public void duang() {
mStatus = Status.STATUS_DOWN;
ValueAnimator valueAnimator = ValueAnimator.ofInt(mMaxArcHeight, 0);
valueAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
mArcHeight = (int) animation.getAnimatedValue();
invalidate();
}
});
valueAnimator.addListener(
new SimpleAnimationListener() {
@Override
public void onAnimationEnd(Animator animation) {
if (mAnimationListener != null) {
mAnimationListener.onEnd();
}
}
});
valueAnimator.setDuration(500);
valueAnimator.setInterpolator(new OvershootInterpolator(5f));
valueAnimator.start();
}
public void show() {
mStatus = Status.STATUS_SMOOTH_UP;
if (mAnimationListener != null) {
mAnimationListener.onStart();
this.postDelayed(
new Runnable() {
@Override
public void run() {
mAnimationListener.onContentShow();
}
},
600);
}
ValueAnimator valueAnimator = ValueAnimator.ofInt(0, mMaxArcHeight);
valueAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
int value = (int) animation.getAnimatedValue();
mArcHeight = value;
if (value == mMaxArcHeight) {
duang();
}
invalidate();
}
});
valueAnimator.setDuration(800);
valueAnimator.setInterpolator(new AccelerateInterpolator());
valueAnimator.start();
}
private void createAnimation() {
Context appContext = AnimationLoading.this;
if (animation == null) {
ObjectAnimator anim =
(ObjectAnimator) AnimatorInflater.loadAnimator(appContext, R.animator.object_animator);
anim.addUpdateListener(this);
anim.setTarget(balls.get(0));
ValueAnimator fader =
(ValueAnimator) AnimatorInflater.loadAnimator(appContext, R.animator.animator);
fader.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
public void onAnimationUpdate(ValueAnimator animation) {
balls.get(1).setAlpha((Float) animation.getAnimatedValue());
}
});
AnimatorSet seq =
(AnimatorSet) AnimatorInflater.loadAnimator(appContext, R.animator.animator_set);
seq.setTarget(balls.get(2));
ObjectAnimator colorizer =
(ObjectAnimator) AnimatorInflater.loadAnimator(appContext, R.animator.color_animator);
colorizer.setTarget(balls.get(3));
animation = new AnimatorSet();
((AnimatorSet) animation).playTogether(anim, fader, seq, colorizer);
}
}
private void hideCard(int which) {
if (isAnimating) return;
List<Animator> animators = new ArrayList<>(mChildCount);
final View displayingCard = getChildAt(which);
int t = (int) (getMeasuredHeight() - (mChildCount - which) * mTitleBarHeightNoDisplay);
ValueAnimator displayAnimator =
ValueAnimator.ofFloat(ViewHelper.getY(displayingCard), t).setDuration(mDuration);
displayAnimator.setTarget(displayingCard);
final int finalT = t;
displayAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
float value = (float) valueAnimator.getAnimatedValue();
ViewHelper.setY(displayingCard, value);
if (mDarkFrameLayout != null && isFade && value < finalT) {
mDarkFrameLayout.fade((int) ((1 - value / finalT) * DarkFrameLayout.MAX_ALPHA));
}
}
});
animators.add(displayAnimator);
for (int i = 0; i < mChildCount; i++) {
if (i == 0 && isExistBackground) continue;
if (i != which) {
t = (int) (getMeasuredHeight() - (mChildCount - i) * mTitleBarHeightNoDisplay);
animators.add(
ObjectAnimator.ofFloat(getChildAt(i), "y", ViewHelper.getY(getChildAt(i)), t));
}
}
AnimatorSet set = new AnimatorSet();
set.addListener(
new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator animator) {
isAnimating = true;
}
@Override
public void onAnimationEnd(Animator animator) {
isAnimating = false;
isDisplaying = false;
}
@Override
public void onAnimationCancel(Animator animator) {
isAnimating = false;
isDisplaying = false;
}
@Override
public void onAnimationRepeat(Animator animator) {}
});
set.setInterpolator(mCloseAnimatorInterpolator);
set.playTogether(animators);
set.start();
mDisplayingCard = -1;
if (mOnDisplayOrHideListener != null)
mOnDisplayOrHideListener.onHide(isExistBackground ? (which - 1) : which);
}
public void animateSubjectOut(final SubjectCard materia) {
final List<View> toBeAnimated = new ArrayList<View>();
boolean after = false;
for (SubjectCard mtr : mSubjectCards) {
if (after) toBeAnimated.add(mtr);
if (mtr == materia) after = true;
}
toBeAnimated.add(mAddButton);
final int numberToBeAnimated = toBeAnimated.size();
int maxScroll = mScrollView.getChildAt(0).getHeight() - mScrollView.getHeight(),
materiaHeight = materia.getHeight();
final int initScroll = mScrollView.getScrollY(),
scrollBy =
((maxScroll < initScroll + materiaHeight)
? Math.max(maxScroll - materiaHeight, 0)
: initScroll)
- initScroll;
ValueAnimator listAnimator = ValueAnimator.ofFloat(0, -materiaHeight);
listAnimator.setInterpolator(new DecelerateInterpolator(3.2f));
listAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
float value = (Float) animation.getAnimatedValue();
for (int i = 0; i < numberToBeAnimated; i++)
ViewHelper.setTranslationY(toBeAnimated.get(i), value);
ViewHelper.setScrollY(
mScrollView, (int) (initScroll + scrollBy * animation.getAnimatedFraction()));
}
});
listAnimator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mSubjectCards.remove(materia);
mSubjectsLayout.removeView(materia);
mSqlHelper.remove(materia.getData().getSqlID());
updateTotal();
mScrollView.setVerticalScrollBarEnabled(true);
mScrollView.setOnTouchListener(null);
for (View mtr : toBeAnimated) ViewHelper.setTranslationY(mtr, 0);
}
});
listAnimator.setDuration(700);
mScrollView.setVerticalScrollBarEnabled(false);
mScrollView.setOnTouchListener(
new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
return true;
}
}); // disable user scrolling during the animation
if (ViewHelper.getTranslationX(materia) == 0) materia.swipeRight(0, 0);
listAnimator.setStartDelay(500);
listAnimator.start();
}
private void performRemovalIfNecessary() {
if (mCurrentRemovedView != null && mCurrentRemovedView.getParent() != null) {
ValueAnimator animator =
ValueAnimator.ofInt(mCurrentRemovedView.getHeight(), 1).setDuration(ANIMATION_DURATION);
animator.addListener(new RemoveViewAnimatorListenerAdapter(mCurrentRemovedView));
animator.addUpdateListener(new RemoveViewAnimatorUpdateListener(mCurrentRemovedView));
animator.start();
mActiveAnimators.put(mCurrentRemovedView, animator);
clearCurrentRemovedView();
}
}
@Override
public void executeAnim(final View target, final int animType) {
if (ExpandableStickyListHeadersListView.ANIMATION_EXPAND == animType
&& target.getVisibility() == View.VISIBLE) {
return;
}
if (ExpandableStickyListHeadersListView.ANIMATION_COLLAPSE == animType
&& target.getVisibility() != View.VISIBLE) {
return;
}
if (mOriginalViewHeightPool.get(target) == null) {
mOriginalViewHeightPool.put(target, target.getHeight());
}
final int viewHeight = mOriginalViewHeightPool.get(target);
float animStartY =
animType == ExpandableStickyListHeadersListView.ANIMATION_EXPAND ? 0f : viewHeight;
float animEndY =
animType == ExpandableStickyListHeadersListView.ANIMATION_EXPAND ? viewHeight : 0f;
final ViewGroup.LayoutParams lp = target.getLayoutParams();
ValueAnimator animator = ValueAnimator.ofFloat(animStartY, animEndY);
animator.setDuration(200);
target.setVisibility(View.VISIBLE);
animator.addListener(
new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator animator) {}
@Override
public void onAnimationEnd(Animator animator) {
if (animType == ExpandableStickyListHeadersListView.ANIMATION_EXPAND) {
target.setVisibility(View.VISIBLE);
} else {
target.setVisibility(View.GONE);
}
target.getLayoutParams().height = viewHeight;
}
@Override
public void onAnimationCancel(Animator animator) {}
@Override
public void onAnimationRepeat(Animator animator) {}
});
animator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
lp.height = ((Float) valueAnimator.getAnimatedValue()).intValue();
target.setLayoutParams(lp);
target.requestLayout();
}
});
animator.start();
}
@Override
public void createAnimation() {
ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.3f, 1);
scaleAnim.setDuration(1000);
scaleAnim.setRepeatCount(-1);
scaleAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
scaleFloat1 = (float) animation.getAnimatedValue();
postInvalidate();
}
});
scaleAnim.start();
ValueAnimator scaleAnim2 = ValueAnimator.ofFloat(1, 0.6f, 1);
scaleAnim2.setDuration(1000);
scaleAnim2.setRepeatCount(-1);
scaleAnim2.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
scaleFloat2 = (float) animation.getAnimatedValue();
postInvalidate();
}
});
scaleAnim2.start();
ValueAnimator rotateAnim = ValueAnimator.ofFloat(0, 180, 360);
rotateAnim.setDuration(1000);
rotateAnim.setRepeatCount(-1);
rotateAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
degrees = (float) animation.getAnimatedValue();
postInvalidate();
}
});
rotateAnim.start();
}
// TODO sync
public void animateDismiss(final int pos) {
final int actionPos =
pos - mListView.getFirstVisiblePosition() + mListView.getHeaderViewsCount();
final View view = mListView.getChildAt(actionPos);
final ViewGroup.LayoutParams lp = view.getLayoutParams();
final int originWidth = view.getWidth();
final int originHeight = view.getHeight();
Animator translationXAnim = ObjectAnimator.ofFloat(view, "x", 0, -originWidth);
Animator alphaAnim = ObjectAnimator.ofFloat(view, "alpha", 1, 0);
ValueAnimator layoutParamYAnim = ValueAnimator.ofInt(originHeight, 0);
layoutParamYAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator anim) {
lp.height = (Integer) anim.getAnimatedValue();
view.setLayoutParams(lp);
}
});
AnimatorSet animSet = new AnimatorSet();
animSet.setDuration(1000);
animSet.setTarget(view);
animSet.setInterpolator(new AccelerateInterpolator());
animSet.playTogether(translationXAnim, alphaAnim, layoutParamYAnim);
layoutParamYAnim.setStartDelay(200);
animSet.addListener(
new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator arg0) {}
@Override
public void onAnimationRepeat(Animator arg0) {}
@Override
public void onAnimationCancel(Animator arg0) {}
@Override
public void onAnimationEnd(Animator arg0) {
// 还原 View 的状态
lp.height = originHeight;
view.setLayoutParams(lp);
ViewHelper.setX(view, 0);
ViewHelper.setAlpha(view, 1);
mAdapter.getData().remove(pos);
mAdapter.notifyDataSetChanged();
}
});
animSet.start();
}
private void performDismiss(final View dismissView, final int dismissPosition) {
// Animate the dismissed list item to zero-height and fire the dismiss callback when
// all dismissed list item animations have completed. This triggers layout on each animation
// frame; in the future we may want to do something smarter and more performant.
final ViewGroup.LayoutParams lp = dismissView.getLayoutParams();
final int originalHeight = dismissView.getHeight();
ValueAnimator animator = ValueAnimator.ofInt(originalHeight, 1).setDuration(mAnimationTime);
animator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
--mDismissAnimationRefCount;
if (mDismissAnimationRefCount == 0) {
// No active animations, process all pending dismisses.
// Sort by descending position
Collections.sort(mPendingDismisses);
int[] dismissPositions = new int[mPendingDismisses.size()];
for (int i = mPendingDismisses.size() - 1; i >= 0; i--) {
dismissPositions[i] = mPendingDismisses.get(i).position;
}
mCallback.onDismiss(mListView, dismissPositions);
ViewGroup.LayoutParams lp;
for (PendingDismissData pendingDismiss : mPendingDismisses) {
// Reset view presentation
setAlpha(pendingDismiss.view, 1f);
setTranslationX(pendingDismiss.view, 0);
lp = pendingDismiss.view.getLayoutParams();
lp.height = originalHeight;
pendingDismiss.view.setLayoutParams(lp);
}
mPendingDismisses.clear();
}
}
});
animator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
lp.height = (Integer) valueAnimator.getAnimatedValue();
dismissView.setLayoutParams(lp);
}
});
mPendingDismisses.add(new PendingDismissData(dismissPosition, dismissView));
animator.start();
}
public void animateColorPercent(float percent, int duration) {
ValueAnimator valueAnimator = ValueAnimator.ofFloat(lastPercent, percent);
valueAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
setColorPercent((float) animation.getAnimatedValue());
}
});
valueAnimator.setDuration(duration);
valueAnimator.start();
}
/**
* Animates the dismissed list item to zero-height and fires the dismiss callback when all
* dismissed list item animations have completed.
*
* @param view the dismissed {@link View}.
*/
protected void performDismiss(View view, DeleteItemWrapper position) {
mDismissedViews.add(view);
mDismissedPositions.add(position);
ValueAnimator animator =
ValueAnimator.ofInt(view.getHeight(), 1).setDuration(mDismissAnimationTime);
animator.addUpdateListener(new DismissAnimatorUpdateListener(view));
animator.addListener(new DismissAnimatorListener());
animator.start();
mActiveDismissCount++;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
boolean hit = event.getY() > content.getTop() && getParent() != null;
if (tapOutsideToDismiss && !hit) {
hide();
return false;
}
if (hit && swipeToDismiss) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
swipe = 0;
handler.removeCallbacks(hideRunnable);
if (animator != null) {
animator.cancel();
animator = null;
swipe = ViewHelper.getTranslationX(content);
}
super.onTouchEvent(event);
return true;
} else if ((event.getAction() == MotionEvent.ACTION_UP
|| event.getAction() == MotionEvent.ACTION_CANCEL)
&& animator == null) {
animator = ObjectAnimator.ofFloat(swipe, 0);
animator.setDuration(200);
animator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
float s = (Float) animation.getAnimatedValue();
ViewHelper.setTranslationX(content, s);
ViewHelper.setAlpha(content, Math.max(0, 1 - 2 * Math.abs(s) / content.getWidth()));
postInvalidate();
}
});
animator.start();
animator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
animator.cancel();
animator = null;
if (duration != INFINITE) handler.postDelayed(hideRunnable, duration);
}
});
super.onTouchEvent(event);
return true;
}
}
return super.onTouchEvent(event);
}
/** 开始绘制动画 */
private void startAnim(int value) {
ValueAnimator valueAnimator = ObjectAnimator.ofInt(value);
valueAnimator.setDuration(1000);
valueAnimator.setInterpolator(new LinearInterpolator());
valueAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
mDegress = Integer.valueOf(valueAnimator.getAnimatedValue().toString());
invalidate();
}
});
valueAnimator.start();
}
/**
* Animate change of color
*
* @param event Event to process
*/
public void startAnimateColorChange(@NonNull final DecoEvent event) {
cancelAnimation();
event.notifyStartListener();
mVisible = true;
mDrawMode = event.getEventType();
mPercentComplete = 0f;
final boolean changeColors = event.isColorSet();
if (changeColors) {
mColorAnimate = new ColorAnimate(mSeriesItem.getColor(), event.getColor());
mSeriesItem.setColor(event.getColor());
} else {
Log.w(TAG, "Must set new color to start CHANGE_COLOR event");
return;
}
final float maxValue = 1.0f;
mValueAnimator = ValueAnimator.ofFloat(0, maxValue);
mValueAnimator.setDuration(event.getEffectDuration());
if (event.getInterpolator() != null) {
mValueAnimator.setInterpolator(event.getInterpolator());
} else {
mValueAnimator.setInterpolator(new LinearInterpolator());
}
mValueAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
mPercentComplete = Float.valueOf(valueAnimator.getAnimatedValue().toString());
for (SeriesItem.SeriesItemListener seriesItemListener : mSeriesItem.getListeners()) {
seriesItemListener.onSeriesItemDisplayProgress(mPercentComplete);
}
}
});
mValueAnimator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
event.notifyEndListener();
}
});
mValueAnimator.start();
}
@Override
public void createAnimation() {
long[] delays = new long[] {0, 200, 400};
for (int i = 0; i < 3; i++) {
final int index = i;
ValueAnimator scaleAnim = ValueAnimator.ofFloat(0, 1);
scaleAnim.setInterpolator(new LinearInterpolator());
scaleAnim.setDuration(1000);
scaleAnim.setRepeatCount(-1);
scaleAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
scaleFloats[index] = (float) animation.getAnimatedValue();
postInvalidate();
}
});
scaleAnim.setStartDelay(delays[i]);
scaleAnim.start();
ValueAnimator alphaAnim = ValueAnimator.ofInt(0, 255);
scaleAnim.setInterpolator(new LinearInterpolator());
alphaAnim.setDuration(1000);
alphaAnim.setRepeatCount(-1);
alphaAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
alphaInts[index] = (int) animation.getAnimatedValue();
postInvalidate();
}
});
scaleAnim.setStartDelay(delays[i]);
alphaAnim.start();
}
}
@Override
public void createAnimation() {
int[] durations = {720, 1020, 1280, 1420, 1450, 1180, 870, 1450, 1060};
int[] delays = {-60, 250, -170, 480, 310, 30, 460, 780, 450};
for (int i = 0; i < 9; i++) {
final int index = i;
ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.5f, 1);
scaleAnim.setDuration(durations[i]);
scaleAnim.setRepeatCount(-1);
scaleAnim.setStartDelay(delays[i]);
scaleAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
scaleFloats[index] = (float) animation.getAnimatedValue();
postInvalidate();
}
});
scaleAnim.start();
ValueAnimator alphaAnim = ValueAnimator.ofInt(255, 210, 122, 255);
alphaAnim.setDuration(durations[i]);
alphaAnim.setRepeatCount(-1);
alphaAnim.setStartDelay(delays[i]);
alphaAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
alphas[index] = (int) animation.getAnimatedValue();
postInvalidate();
}
});
alphaAnim.start();
}
}
/**
* Execute an Animation effect by starting the Value Animator
*
* @param event Event to process effect
* @throws IllegalStateException No effect set in event
*/
public void startAnimateEffect(@NonNull final DecoEvent event) throws IllegalStateException {
if (event.getEffectType() == null) {
throw new IllegalStateException("Unable to execute null effect type");
}
// All effects run from 0.0 .. 1.0f in duration
final float maxValue = 1.0f;
cancelAnimation();
event.notifyStartListener();
mVisible = true;
mDrawMode = event.getEventType();
mEffect = new DecoDrawEffect(event.getEffectType(), mPaint, event.getDisplayText());
mEffect.setRotationCount(event.getEffectRotations());
mPercentComplete = 0f;
mValueAnimator = ValueAnimator.ofFloat(0, maxValue);
mValueAnimator.setDuration(event.getEffectDuration());
Interpolator interpolator =
(event.getInterpolator() != null) ? event.getInterpolator() : new LinearInterpolator();
mValueAnimator.setInterpolator(interpolator);
mValueAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
mPercentComplete = Float.valueOf(valueAnimator.getAnimatedValue().toString());
for (SeriesItem.SeriesItemListener seriesItemListener : mSeriesItem.getListeners()) {
seriesItemListener.onSeriesItemDisplayProgress(mPercentComplete);
}
}
});
mValueAnimator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
event.notifyEndListener();
mDrawMode = DecoEvent.EventType.EVENT_MOVE;
mVisible = mEffect.postExecuteVisibility();
mEffect = null;
}
});
mValueAnimator.start();
}
public AnimationBuilder custom(final AnimationListener.Update update, float... values) {
for (final View view : views) {
ValueAnimator valueAnimator = ValueAnimator.ofFloat(getValues(values));
if (update != null)
valueAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
//noinspection unchecked
update.update(view, (Float) animation.getAnimatedValue());
}
});
add(valueAnimator);
}
return this;
}
private void handleActionUp() {
if (isOutOfRange) {
// When user drag it back, we should call onReset().
if (GeometryUtil.getDistanceBetween2Points(mDragCenter, mInitCenter) < resetDistance) {
if (mListener != null) mListener.onReset(isOutOfRange);
return;
}
// Otherwise
disappeared();
} else {
// 手指抬起时，弹回动画
mAnim = ValueAnimator.ofFloat(1.0f);
mAnim.setInterpolator(new OvershootInterpolator(4.0f));
final PointF startPoint = new PointF(mDragCenter.x, mDragCenter.y);
final PointF endPoint = new PointF(mStickCenter.x, mStickCenter.y);
mAnim.addUpdateListener(
new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
float fraction = animation.getAnimatedFraction();
PointF pointByPercent =
GeometryUtil.getPointByPercent(startPoint, endPoint, fraction);
updateDragCenter((float) pointByPercent.x, (float) pointByPercent.y);
}
});
mAnim.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
if (mListener != null) mListener.onReset(isOutOfRange);
}
});
if (GeometryUtil.getDistanceBetween2Points(startPoint, endPoint) < 10) {
mAnim.setDuration(10);
} else {
mAnim.setDuration(500);
}
mAnim.start();
}
}
private void startSendingAnimation(final RevealView.RevealAnimationListener listener) {
final int width = mFab.getLeft();
final int height = mFab.getTop();
ValueAnimator valueAnimator = new ValueAnimator();
valueAnimator.setDuration(Const.DURATION / 2);
valueAnimator.setObjectValues(new PointF(0, 0));
valueAnimator.setInterpolator(new DecelerateInterpolator());
valueAnimator.setEvaluator(
new TypeEvaluator<PointF>() {
@Override
public PointF evaluate(float fraction, PointF startValue, PointF endValue) {
PointF point = new PointF();
point.x = (width) * (1 - fraction / 2);
point.y = (height) - 0.85f * (height) * (fraction / 2) * (fraction / 2);
return point;
}
});
valueAnimator.start();
valueAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
PointF point = (PointF) animation.getAnimatedValue();
mFab.setX(point.x);
mFab.setY(point.y);
}
});
valueAnimator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
super.onAnimationEnd(animation);
mRevealView.reveal(
(int) mFab.getX() + mFab.getWidth() / 2,
(int) mFab.getY() + mFab.getHeight() / 2,
getThemeColor(),
Const.RADIUS,
Const.DURATION,
listener);
}
});
}
public void show(final View view) {
pushedView = view;
if (this.getParent() != null) return;
synchronized (Snackbar.class) {
if (!next.contains(this)) next.add(this);
if (next.indexOf(this) == 0) {
View decor = ((Activity) getContext()).getWindow().getDecorView();
((ViewGroup) decor.findViewById(android.R.id.content))
.addView(
this, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
ViewHelper.setAlpha(content, 0);
AnimUtils.flyIn(content, null);
if (view != null) {
ValueAnimator animator = ValueAnimator.ofFloat(0, -1);
animator.setDuration(200);
animator.setInterpolator(new DecelerateInterpolator());
animator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
MarginLayoutParams lp = (MarginLayoutParams) content.getLayoutParams();
Log.e(
"snackbar " + Snackbar.this.hashCode(),
""
+ ((content.getHeight() + lp.bottomMargin)
* (Float) valueAnimator.getAnimatedValue()));
ViewHelper.setTranslationY(
view,
(content.getHeight() + lp.bottomMargin)
* (Float) valueAnimator.getAnimatedValue());
if (pushedView.getParent() != null)
((View) pushedView.getParent()).postInvalidate();
}
});
animator.start();
}
if (duration != INFINITE) handler.postDelayed(hideRunnable, duration);
}
}
}
/**
* Kick off an animation to hide or show the arc. This results in an animation where both the
* width of the line used for the arc and the transparency of the arc is altered over the duration
* provided
*
* @param event Event to process
* @param showArc True to show the arc, false to hide
*/
public void startAnimateHideShow(@NonNull final DecoEvent event, final boolean showArc) {
cancelAnimation();
event.notifyStartListener();
mDrawMode = event.getEventType();
mPercentComplete = showArc ? 1.0f : 0f;
mVisible = true;
final float maxValue = 1.0f;
mValueAnimator = ValueAnimator.ofFloat(0, maxValue);
mValueAnimator.setDuration(event.getEffectDuration());
mValueAnimator.setInterpolator(new LinearInterpolator());
mValueAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
float current = Float.valueOf(valueAnimator.getAnimatedValue().toString());
mPercentComplete = showArc ? (maxValue - current) : current;
for (SeriesItem.SeriesItemListener seriesItemListener : mSeriesItem.getListeners()) {
seriesItemListener.onSeriesItemDisplayProgress(mPercentComplete);
}
}
});
mValueAnimator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
if (event.getEventType() != DecoEvent.EventType.EVENT_EFFECT) {
event.notifyEndListener();
}
}
});
mValueAnimator.start();
}
@Override
public void createAnimation() {
int[] delays = new int[] {120, 240, 360};
for (int i = 0; i < 3; i++) {
final int index = i;
ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.3f, 1);
scaleAnim.setDuration(750);
scaleAnim.setRepeatCount(-1); // 循环
scaleAnim.setStartDelay(delays[i]);
scaleAnim.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
// 每次值value值变化的时候 重设对应 位置圆的scale值
scaleFloats[index] = (float) animation.getAnimatedValue();
postInvalidate(); // 通知重绘
}
});
scaleAnim.start();
}
}
