List of usage examples for android.animation AnimatorSet setInterpolator
@Override public void setInterpolator(TimeInterpolator interpolator)
From source file:eu.davidea.flexibleadapter.FlexibleAnimatorAdapter.java
/** * Animates the view based on the custom animator list built with {@link #getAnimators(View, int, boolean)}. *//*from w w w. j a v a 2 s . c o m*/ public final void animateView(final View itemView, int position, boolean isSelected) { //FIXME: first completed visible item on rotation gets high delay // if (DEBUG) // Log.v(TAG, "shouldAnimate=" + shouldAnimate // + " isFastScroll=" + isFastScroll // + " isNotified=" + mAnimatorNotifierObserver.isPositionNotified() // + " isReverseEnabled=" + isReverseEnabled // + (!isReverseEnabled ? " Pos>AniPos=" + (position > mLastAnimatedPosition) : "") // ); if (shouldAnimate && !isFastScroll && !mAnimatorNotifierObserver.isPositionNotified() && (isReverseEnabled || (!isReverseEnabled && position > mLastAnimatedPosition))) { //Cancel animation is necessary when fling cancelExistingAnimation(itemView); //Retrieve user animators List<Animator> animators = getAnimators(itemView, position, isSelected); //Add Alpha animator if not yet ViewCompat.setAlpha(itemView, 0); if (!animatorsUsed.contains(AnimatorEnum.ALPHA)) addAlphaAnimator(animators, itemView, 0f); //Clear animators since the new item might have different animations animatorsUsed.clear(); //Execute the animations all together AnimatorSet set = new AnimatorSet(); set.playTogether(animators); //TODO: Animate with Solution 1 or 2? //set.setStartDelay(calculateAnimationDelay1(position)); set.setStartDelay(calculateAnimationDelay2(position)); set.setInterpolator(mInterpolator); set.setDuration(mDuration); set.addListener(new HelperAnimatorListener(itemView.hashCode())); set.start(); if (DEBUG) Log.v(TAG, "Started Animation on position " + position + " animatorsUsed=" + animatorsUsed); mAnimators.put(itemView.hashCode(), set); } if (mAnimatorNotifierObserver.isPositionNotified()) mAnimatorNotifierObserver.clearNotified(); mLastAnimatedPosition = position; }
From source file:com.msn.support.gallery.ZoomActivity.java
/** * "Zooms" in a thumbnail view by assigning the high resolution image to a hidden "zoomed-in" * image view and animating its bounds to fit the entire activity content area. More * specifically:/* w ww. j av a2 s . c om*/ * <ol> * <li>Assign the high-res image to the hidden "zoomed-in" (expanded) image view.</li> * <li>Calculate the starting and ending bounds for the expanded view.</li> * <li>Animate each of four positioning/sizing properties (X, Y, SCALE_X, SCALE_Y) * simultaneously, from the starting bounds to the ending bounds.</li> * <li>Zoom back out by running the reverse animation on click.</li> * </ol> * ??ImageView? * Activity * <ol> * <li>???ImageView</li> * <li>?ImageView?</li> * <li>??ImageView?/?X, Y, SCALE_X, SCALE_Y * ??</li> * <li>???</li> * @param thumbView The thumbnail view to zoom in. * @param imageResId The high-resolution version of the image represented by the thumbnail. * */ @TargetApi(11) private void zoomImageFromThumb(final View thumbView, int imageResId) { // If there's an animation in progress, cancel it immediately and proceed with this one. // ? if (mCurrentAnimator != null) { mCurrentAnimator.cancel(); } // Load the high-resolution "zoomed-in" image.?ImageView final ImageView expandedImageView = (ImageView) findViewById(R.id.expanded_image); expandedImageView.setImageResource(imageResId); // Calculate the starting and ending bounds for the zoomed-in image. This step // involves lots of math. Yay, math. //?ImageView?? final Rect startBounds = new Rect(); final Rect finalBounds = new Rect(); final Point globalOffset = new Point(); // The start bounds are the global visible rectangle of the thumbnail, and the // final bounds are the global visible rectangle of the container view. Also // set the container view's offset as the origin for the bounds, since that's // the origin for the positioning animation properties (X, Y). // ????? // ???? thumbView.getGlobalVisibleRect(startBounds); findViewById(R.id.container).getGlobalVisibleRect(finalBounds, globalOffset); Log.e("Test", "globalOffset.x=" + globalOffset.x + " globalOffset.y=" + globalOffset.y); Log.e("Test", "startBounds.top=" + startBounds.top + " startBounds.left=" + startBounds.left); startBounds.offset(-globalOffset.x, -globalOffset.y); Log.e("Test", "startBounds2.top=" + startBounds.top + " startBounds2.left=" + startBounds.left); finalBounds.offset(-globalOffset.x, -globalOffset.y); // Adjust the start bounds to be the same aspect ratio as the final bounds using the // "center crop" technique. This prevents undesirable stretching during the animation. // Also calculate the start scaling factor (the end scaling factor is always 1.0). // ??"center crop"??? // ????1.0 float startScale; if ((float) finalBounds.width() / finalBounds.height() > (float) startBounds.width() / startBounds.height()) { // Extend start bounds horizontally ? startScale = (float) startBounds.height() / finalBounds.height(); float startWidth = startScale * finalBounds.width(); float deltaWidth = (startWidth - startBounds.width()) / 2; startBounds.left -= deltaWidth; startBounds.right += deltaWidth; } else { // Extend start bounds vertically ? startScale = (float) startBounds.width() / finalBounds.width(); float startHeight = startScale * finalBounds.height(); float deltaHeight = (startHeight - startBounds.height()) / 2; startBounds.top -= deltaHeight; startBounds.bottom += deltaHeight; } // Hide the thumbnail and show the zoomed-in view. When the animation begins, // it will position the zoomed-in view in the place of the thumbnail. //thumbView.setAlpha(0f); expandedImageView.setVisibility(View.VISIBLE); // Set the pivot point for SCALE_X and SCALE_Y transformations to the top-left corner of // the zoomed-in view (the default is the center of the view). expandedImageView.setPivotX(0f); expandedImageView.setPivotY(0f); // Construct and run the parallel animation of the four translation and scale properties // (X, Y, SCALE_X, and SCALE_Y). AnimatorSet set = new AnimatorSet(); set.play(ObjectAnimator.ofFloat(expandedImageView, View.X, startBounds.left, finalBounds.left)) .with(ObjectAnimator.ofFloat(expandedImageView, View.Y, startBounds.top, finalBounds.top)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_X, startScale, 1f)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_Y, startScale, 1f)); set.setDuration(mShortAnimationDuration); set.setInterpolator(new DecelerateInterpolator()); set.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { mCurrentAnimator = null; } @Override public void onAnimationCancel(Animator animation) { mCurrentAnimator = null; } }); set.start(); mCurrentAnimator = set; // Upon clicking the zoomed-in image, it should zoom back down to the original bounds // and show the thumbnail instead of the expanded image. final float startScaleFinal = startScale; expandedImageView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (mCurrentAnimator != null) { mCurrentAnimator.cancel(); } // Animate the four positioning/sizing properties in parallel, back to their // original values. AnimatorSet set = new AnimatorSet(); set.play(ObjectAnimator.ofFloat(expandedImageView, View.X, startBounds.left)) .with(ObjectAnimator.ofFloat(expandedImageView, View.Y, startBounds.top)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_X, startScaleFinal)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_Y, startScaleFinal)); set.setDuration(mShortAnimationDuration); set.setInterpolator(new DecelerateInterpolator()); set.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { thumbView.setAlpha(1f); expandedImageView.setVisibility(View.GONE); mCurrentAnimator = null; } @Override public void onAnimationCancel(Animator animation) { thumbView.setAlpha(1f); expandedImageView.setVisibility(View.GONE); mCurrentAnimator = null; } }); set.start(); mCurrentAnimator = set; } }); }
From source file:org.chromium.chrome.browser.ntp.cards.NewTabPageRecyclerView.java
/** * Animates the card being swiped to the right as if the user had dismissed it. Any changes to * the animation here should be reflected also in * {@link #updateViewStateForDismiss(float, ViewHolder)} and reset in * {@link CardViewHolder#onBindViewHolder()}. * @param suggestion The item to be dismissed. *//*w w w .ja v a 2s .co m*/ public void dismissItemWithAnimation(SnippetArticle suggestion) { // We need to recompute the position, as it might have changed. final int position = getNewTabPageAdapter().getSuggestionPosition(suggestion); if (position == RecyclerView.NO_POSITION) { // The item does not exist anymore, so ignore. return; } final View itemView = mLayoutManager.findViewByPosition(position); if (itemView == null) { // The view is not visible anymore, skip the animation. getNewTabPageAdapter().dismissItem(position); return; } final ViewHolder viewHolder = getChildViewHolder(itemView); if (!((NewTabPageViewHolder) viewHolder).isDismissable()) { // The item is not dismissable (anymore), so ignore. return; } AnimatorSet animation = new AnimatorSet(); animation.playTogether(ObjectAnimator.ofFloat(itemView, View.ALPHA, 0f), ObjectAnimator.ofFloat(itemView, View.TRANSLATION_X, (float) itemView.getWidth())); animation.setDuration(DISMISS_ANIMATION_TIME_MS); animation.setInterpolator(DISMISS_INTERPOLATOR); animation.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationStart(Animator animation) { NewTabPageRecyclerView.this.onItemDismissStarted(viewHolder); } @Override public void onAnimationEnd(Animator animation) { getNewTabPageAdapter().dismissItem(position); NewTabPageRecyclerView.this.onItemDismissFinished(viewHolder); } }); animation.start(); }
From source file:eu.davidea.flexibleadapter.AnimatorAdapter.java
/** * Animates the view based on the custom animator list built with {@link #getAnimators(View, int, boolean)}. * * @since 5.0.0-b1/* www.j a v a2s .c o m*/ * @deprecated New system in place. Implement {@link FlexibleViewHolder#scrollAnimators(List, int, boolean)} * and add new animator(s) to the list of {@code animators}. */ @Deprecated public final void animateView(final View itemView, int position) { // if (DEBUG) // Log.v(TAG, "shouldAnimate=" + shouldAnimate // + " isFastScroll=" + isFastScroll // + " isNotified=" + mAnimatorNotifierObserver.isPositionNotified() // + " isReverseEnabled=" + isReverseEnabled // + " mLastAnimatedPosition=" + mLastAnimatedPosition // + (!isReverseEnabled ? " Pos>AniPos=" + (position > mLastAnimatedPosition) : "") // ); if (shouldAnimate && !isFastScroll && !mAnimatorNotifierObserver.isPositionNotified() && (isReverseEnabled || position > mLastAnimatedPosition || (position == 0 && mRecyclerView.getChildCount() == 0))) { //Cancel animation is necessary when fling cancelExistingAnimation(itemView.hashCode()); //Retrieve user animators List<Animator> animators = getAnimators(itemView, position, position > mLastAnimatedPosition); //Add Alpha animator ViewCompat.setAlpha(itemView, 0); animators.add(ObjectAnimator.ofFloat(itemView, "alpha", 0f, 1f)); if (DEBUG) Log.d(TAG, "Started Deprecated Animation on position " + position); //Execute the animations AnimatorSet set = new AnimatorSet(); set.playTogether(animators); set.setInterpolator(mInterpolator); set.setDuration(mDuration); set.addListener(new HelperAnimatorListener(itemView.hashCode())); if (mEntryStep) { //set.setStartDelay(calculateAnimationDelay1(position)); set.setStartDelay(calculateAnimationDelay2(position)); } set.start(); mAnimators.put(itemView.hashCode(), set); //Animate only during initial loading? if (onlyEntryAnimation && mLastAnimatedPosition >= mMaxChildViews) { shouldAnimate = false; } } mAnimatorNotifierObserver.clearNotified(); mLastAnimatedPosition = position; }
From source file:eu.davidea.flexibleadapter.AnimatorAdapter.java
protected void animateView(final RecyclerView.ViewHolder holder, final int position) { //FIXME: first completed visible item on rotation gets high delay // if (DEBUG) // Log.v(TAG, "shouldAnimate=" + shouldAnimate // + " isFastScroll=" + isFastScroll // + " isNotified=" + mAnimatorNotifierObserver.isPositionNotified() // + " isReverseEnabled=" + isReverseEnabled // + " mLastAnimatedPosition=" + mLastAnimatedPosition // + (!isReverseEnabled ? " Pos>AniPos=" + (position > mLastAnimatedPosition) : "") // ); if (holder instanceof FlexibleViewHolder && shouldAnimate && !isFastScroll && !mAnimatorNotifierObserver.isPositionNotified() && (isReverseEnabled || position > mLastAnimatedPosition || (position == 0 && mRecyclerView.getChildCount() == 0))) { //Cancel animation is necessary when fling int hashCode = holder.itemView.hashCode(); cancelExistingAnimation(hashCode); //User animators List<Animator> animators = new ArrayList<>(); FlexibleViewHolder flexibleViewHolder = (FlexibleViewHolder) holder; flexibleViewHolder.scrollAnimators(animators, position, position > mLastAnimatedPosition); //Execute the animations together AnimatorSet set = new AnimatorSet(); set.playTogether(animators);//www. j av a 2 s . c o m set.setInterpolator(mInterpolator); set.setDuration(mDuration); set.addListener(new HelperAnimatorListener(hashCode)); if (mEntryStep) { //Stop stepDelay when screen is filled set.setStartDelay(calculateAnimationDelay2(position)); } set.start(); mAnimators.put(hashCode, set); if (DEBUG) Log.d(TAG, "Started Animation on position " + position); //Animate only during initial loading? if (onlyEntryAnimation && position >= mMaxChildViews) { shouldAnimate = false; } } mAnimatorNotifierObserver.clearNotified(); mLastAnimatedPosition = position; }
From source file:com.flexible.flexibleadapter.AnimatorAdapter.java
/** * Animates the view based on the custom animator list built with {@link #getAnimators(View, int, boolean)}. * * @since 5.0.0-b1/*from ww w .ja v a 2 s . c om*/ * @deprecated New system in place. Implement {@link FlexibleViewHolder#scrollAnimators(List, int, boolean)} * and add new animator(s) to the list of {@code animators}. */ @Deprecated public final void animateView(final View itemView, int position) { // if (DEBUG) // Log.v(TAG, "shouldAnimate=" + shouldAnimate // + " isFastScroll=" + isFastScroll // + " isNotified=" + mAnimatorNotifierObserver.isPositionNotified() // + " isReverseEnabled=" + isReverseEnabled // + " mLastAnimatedPosition=" + mLastAnimatedPosition // + (!isReverseEnabled ? " Pos>AniPos=" + (position > mLastAnimatedPosition) : "") // ); if (shouldAnimate && !isFastScroll && !mAnimatorNotifierObserver.isPositionNotified() && (isReverseEnabled || position > mLastAnimatedPosition || (position == 0 && mRecyclerView.getChildCount() == 0))) { //Cancel animation is necessary when fling cancelExistingAnimation(itemView.hashCode()); //Retrieve user animators List<Animator> animators = getAnimators(itemView, position, position > mLastAnimatedPosition); //Add Alpha animator ViewCompat.setAlpha(itemView, 0); animators.add(ObjectAnimator.ofFloat(itemView, "alpha", 0f, 1f)); Log.w(TAG, "Started Deprecated Animation on position " + position); //Execute the animations AnimatorSet set = new AnimatorSet(); set.playTogether(animators); set.setInterpolator(mInterpolator); set.setDuration(mDuration); set.addListener(new HelperAnimatorListener(itemView.hashCode())); if (mEntryStep) { set.setStartDelay(calculateAnimationDelay(position)); } set.start(); mAnimators.put(itemView.hashCode(), set); //Animate only during initial loading? if (onlyEntryAnimation && mLastAnimatedPosition >= mMaxChildViews) { shouldAnimate = false; } } mAnimatorNotifierObserver.clearNotified(); mLastAnimatedPosition = position; }
From source file:com.flexible.flexibleadapter.AnimatorAdapter.java
/** * Performs checks to scroll animate the itemView and in case, it animates the view. * <p><b>Note:</b> If you have to change at runtime the LayoutManager <i>and</i> add * Scrollable Headers too, consider to add them in post, using a {@code delay >= 0}, * otherwise scroll animations on all items will not start correctly.</p> * * @param holder the ViewHolder just bound * @param position the current item position *///from ww w .j a va 2 s . c o m @SuppressWarnings("ConstantConditions") protected final void animateView(final RecyclerView.ViewHolder holder, final int position) { if (mRecyclerView == null) return; // Use always the max child count reached if (mMaxChildViews < mRecyclerView.getChildCount()) { mMaxChildViews = mRecyclerView.getChildCount(); } // Animate only during initial loading? if (onlyEntryAnimation && mLastAnimatedPosition >= mMaxChildViews) { shouldAnimate = false; } int lastVisiblePosition = Utils.findLastVisibleItemPosition(mRecyclerView.getLayoutManager()); // if (DEBUG) { // Log.v(TAG, "shouldAnimate=" + shouldAnimate // + " isFastScroll=" + isFastScroll // + " isNotified=" + mAnimatorNotifierObserver.isPositionNotified() // + " isReverseEnabled=" + isReverseEnabled // + " mLastAnimatedPosition=" + mLastAnimatedPosition // + (!isReverseEnabled ? " Pos>LasVisPos=" + (position > lastVisiblePosition) : "") // + " mMaxChildViews=" + mMaxChildViews // ); // } if (holder instanceof FlexibleViewHolder && shouldAnimate && !isFastScroll && !mAnimatorNotifierObserver.isPositionNotified() && (position > lastVisiblePosition || isReverseEnabled || isScrollableHeaderOrFooter(position) || (position == 0 && mMaxChildViews == 0))) { // Cancel animation is necessary when fling int hashCode = holder.itemView.hashCode(); cancelExistingAnimation(hashCode); // User animators List<Animator> animators = new ArrayList<>(); FlexibleViewHolder flexibleViewHolder = (FlexibleViewHolder) holder; flexibleViewHolder.scrollAnimators(animators, position, position >= lastVisiblePosition); // Execute the animations together AnimatorSet set = new AnimatorSet(); set.playTogether(animators); set.setInterpolator(mInterpolator); // Single view duration long duration = mDuration; for (Animator animator : animators) { if (animator.getDuration() != DEFAULT_DURATION) { duration = animator.getDuration(); } } //Log.v(TAG, "duration=" + duration); set.setDuration(duration); set.addListener(new HelperAnimatorListener(hashCode)); if (mEntryStep) { // Stop stepDelay when screen is filled set.setStartDelay(calculateAnimationDelay(position)); } set.start(); mAnimators.put(hashCode, set); if (DEBUG) Log.v(TAG, "animateView Scroll animation on position " + position); } mAnimatorNotifierObserver.clearNotified(); // Update last animated position mLastAnimatedPosition = position; }
From source file:com.example.george.sharedelementimplementation.MainActivity.java
public void runExitAnimation() { final long duration = (long) (ANIM_DURATION * MainActivity.sAnimatorScale); ObjectAnimator anim = ObjectAnimator.ofInt(mBackground, "alpha", 0); anim.addListener(new Animator.AnimatorListener() { @Override/*from w ww. j a v a 2 s . c o m*/ public void onAnimationStart(Animator animation) { // do nothing intended } @Override public void onAnimationEnd(Animator animation) { mIsInFullscreen = false; mIsAnimationPlaying = false; mImage.setVisibility(View.GONE); } @Override public void onAnimationCancel(Animator animation) { // do nothing intended } @Override public void onAnimationRepeat(Animator animation) { // do nothing intended } }); AnimatorSet set = new AnimatorSet(); set.playTogether(ObjectAnimator.ofFloat(mImage, "translationX", 0, mXDelta), ObjectAnimator.ofFloat(mImage, "translationY", 0, mYDelta), ObjectAnimator.ofFloat(mImage, "scaleX", 1, mImageScale), ObjectAnimator.ofFloat(mImage, "scaleY", 1, mImageScale), // ObjectAnimator.ofFloat(mImage, "alpha", 1, 0), ObjectAnimator.ofFloat(mImage, "imageCrop", 0f, clipRatio), anim); set.setInterpolator(sAccelerator); set.setDuration(duration).start(); mPager.setVisibility(View.GONE); mIsAnimationPlaying = true; }
From source file:com.example.imac.animationsdemo.ZoomActivity.java
/** * "Zooms" in a thumbnail view by assigning the high resolution image to a hidden "zoomed-in" * image view and animating its bounds to fit the entire activity content area. More * specifically:/*from ww w. ja v a 2 s. c o m*/ * <p/> * <ol> * <li>Assign the high-res image to the hidden "zoomed-in" (expanded) image view.</li> * <li>Calculate the starting and ending bounds for the expanded view.</li> * <li>Animate each of four positioning/sizing properties (X, Y, SCALE_X, SCALE_Y) * simultaneously, from the starting bounds to the ending bounds.</li> * <li>Zoom back out by running the reverse animation on click.</li> * </ol> * * @param thumbView The thumbnail view to zoom in. * @param imageResId The high-resolution version of the image represented by the thumbnail. */ private void zoomImageFromThumb(final View thumbView, int imageResId) { // If there's an animation in progress, cancel it immediately and proceed with this one. if (mCurrentAnimator != null) { mCurrentAnimator.cancel(); } // Load the high-resolution "zoomed-in" image. final ImageView expandedImageView = (ImageView) findViewById(R.id.expanded_image); expandedImageView.setImageResource(imageResId); // Calculate the starting and ending bounds for the zoomed-in image. This step // involves lots of math. Yay, math. final Rect startBounds = new Rect(); final Rect finalBounds = new Rect(); final Point globalOffset = new Point(); // The start bounds are the global visible rectangle of the thumbnail, and the // final bounds are the global visible rectangle of the container view. Also // set the container view's offset as the origin for the bounds, since that's // the origin for the positioning animation properties (X, Y). thumbView.getGlobalVisibleRect(startBounds); //? findViewById(R.id.container).getGlobalVisibleRect(finalBounds, globalOffset); startBounds.offset(-globalOffset.x, -globalOffset.y); finalBounds.offset(-globalOffset.x, -globalOffset.y); // Adjust the start bounds to be the same aspect ratio as the final bounds using the // "center crop" technique. This prevents undesirable stretching during the animation. // Also calculate the start scaling factor (the end scaling factor is always 1.0). float startScale; if ((float) finalBounds.width() / finalBounds.height() > (float) startBounds.width() / startBounds.height()) { // Extend start bounds horizontally startScale = (float) startBounds.height() / finalBounds.height(); float startWidth = startScale * finalBounds.width(); float deltaWidth = (startWidth - startBounds.width()) / 2; startBounds.left -= deltaWidth; startBounds.right += deltaWidth; } else { // Extend start bounds vertically startScale = (float) startBounds.width() / finalBounds.width(); float startHeight = startScale * finalBounds.height(); //?? float deltaHeight = (startHeight - startBounds.height()) / 2; //? ??? 2 ? startBounds.top -= deltaHeight; // startBounds.bottom += deltaHeight; // } // Hide the thumbnail and show the zoomed-in view. When the animation begins, // it will position the zoomed-in view in the place of the thumbnail. thumbView.setAlpha(0f); expandedImageView.setVisibility(View.VISIBLE); // Set the pivot point for SCALE_X and SCALE_Y transformations to the top-left corner of // the zoomed-in view (the default is the center of the view). expandedImageView.setPivotX(0f); expandedImageView.setPivotY(0f); // Construct and run the parallel animation of the four translation and scale properties // (X, Y, SCALE_X, and SCALE_Y). Log.e("==startBounds===", startBounds.left + " " + startBounds.top); AnimatorSet set = new AnimatorSet(); Log.e("=====", startBounds.left + " " + startBounds.top + " " + thumbView.getLeft() + " " + thumbView.getTop()); set.play(ObjectAnimator.ofFloat(expandedImageView, "X", startBounds.left, finalBounds.left)) .with(ObjectAnimator.ofFloat(expandedImageView, "Y", startBounds.top, finalBounds.top)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_X, startScale, 1f)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_Y, startScale, 1f)); set.setDuration(mShortAnimationDuration); set.setInterpolator(new DecelerateInterpolator()); set.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { mCurrentAnimator = null; } @Override public void onAnimationCancel(Animator animation) { mCurrentAnimator = null; } }); set.start(); mCurrentAnimator = set; // Upon clicking the zoomed-in image, it should zoom back down to the original bounds // and show the thumbnail instead of the expanded image. final float startScaleFinal = startScale; expandedImageView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (mCurrentAnimator != null) { mCurrentAnimator.cancel(); } // Animate the four positioning/sizing properties in parallel, back to their // original values. AnimatorSet set = new AnimatorSet(); set.play(ObjectAnimator.ofFloat(expandedImageView, View.X, startBounds.left)) .with(ObjectAnimator.ofFloat(expandedImageView, View.Y, startBounds.top)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_X, startScaleFinal)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_Y, startScaleFinal)); set.setDuration(mShortAnimationDuration); set.setInterpolator(new DecelerateInterpolator()); set.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { thumbView.setAlpha(1f); // expandedImageView.setVisibility(View.GONE); mCurrentAnimator = null; } @Override public void onAnimationCancel(Animator animation) { thumbView.setAlpha(1f); // expandedImageView.setVisibility(View.GONE); mCurrentAnimator = null; } }); set.start(); mCurrentAnimator = set; } }); }
From source file:com.example.george.sharedelementimplementation.MainActivity.java
public void runEnterAnimation() { final long duration = (long) (ANIM_DURATION * MainActivity.sAnimatorScale); // set starting values for properties we're going to animate. These // values scale and position the full size version down to the thumbnail // size/location, from which we'll animate it back up ObjectAnimator anim = ObjectAnimator.ofInt(mBackground, "alpha", 0, 255); anim.addListener(new Animator.AnimatorListener() { @Override//www . java2 s. c om public void onAnimationStart(Animator animation) { } @Override public void onAnimationEnd(Animator animation) { mIsAnimationPlaying = false; mImage.setVisibility(View.GONE); mPager.setVisibility(View.VISIBLE); } @Override public void onAnimationCancel(Animator animation) { } @Override public void onAnimationRepeat(Animator animation) { } }); AnimatorSet set = new AnimatorSet(); set.playTogether(ObjectAnimator.ofFloat(mImage, "translationX", mXDelta, 0), ObjectAnimator.ofFloat(mImage, "translationY", mYDelta, 0), ObjectAnimator.ofFloat(mImage, "scaleX", mImageScale, 1), ObjectAnimator.ofFloat(mImage, "scaleY", mImageScale, 1), // ObjectAnimator.ofFloat(mImage, "alpha", 0, 1), ObjectAnimator.ofFloat(mImage, "imageCrop", clipRatio, 0f), anim); set.setInterpolator(sDecelerator); set.setDuration(duration).start(); mIsAnimationPlaying = true; }