Java Code Examples for android.view.View#animate()

The following examples show how to use android.view.View#animate() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
/**
 * Animates a tab to be swiped horizontally.
 *
 * @param tabItem
 *         The tab item, which corresponds to the tab, which should be swiped, as an instance of
 *         the class {@link TabItem}. The tab item may not be null
 * @param targetPosition
 *         The position on the x-axis, the tab should be moved to, in pixels as a {@link Float}
 *         value
 * @param selected
 *         True, if the tab should become the selected one, false otherwise
 * @param animationDuration
 *         The duration of the animation in milliseconds as a {@link Long} value
 * @param velocity
 *         The velocity of the drag gesture, which caused the tab to be swiped, in pixels per
 *         second as a {@link Float} value
 */
private void animateSwipe(@NonNull final TabItem tabItem, final float targetPosition,
                          final boolean selected, final long animationDuration,
                          final float velocity) {
    View view = contentViewRecycler.getView(tabItem.getTab());

    if (view != null) {
        float currentPosition = view.getX();
        float distance = Math.abs(targetPosition - currentPosition);
        float maxDistance = getTabSwitcher().getWidth() + swipedTabDistance;
        long duration = velocity > 0 ? Math.round((distance / velocity) * 1000) :
                Math.round(animationDuration * (distance / maxDistance));
        ViewPropertyAnimator animation = view.animate();
        animation.setListener(new AnimationListenerWrapper(
                selected ? createSwipeSelectedTabAnimationListener(tabItem) :
                        createSwipeNeighborAnimationListener(tabItem)));
        animation.setInterpolator(new AccelerateDecelerateInterpolator());
        animation.setDuration(duration);
        animation.setStartDelay(0);
        animation.x(targetPosition);
        animation.start();
    }
}
 
Example 2
public static ViewPropertyAnimator fadeOut(final View from, int duration) {
    if (from.getVisibility() == View.VISIBLE) {
        from.clearAnimation();
        final ViewPropertyAnimator animator = from.animate();
        animator.alpha(0f)
                .setDuration(duration)
                .setListener(new AnimatorListenerAdapter() {
                    @Override
                    public void onAnimationEnd(Animator animation) {
                        from.setVisibility(View.INVISIBLE);
                        from.setAlpha(1f);
                    }
                });
        return animator;
    }
    return null;
}
 
Example 3
Source Project: WanAndroid   File: ViewAnimatorHelper.java    License: Apache License 2.0 5 votes vote down vote up
public  void bindView(View view){
    if (view == null)
        throw new NullPointerException("The view is cannot null");
    this.view = view;
    if (viewPropertyAnimator == null){
        viewPropertyAnimator = view.animate();
        viewPropertyAnimator.setDuration(300);
        viewPropertyAnimator.setInterpolator(new LinearOutSlowInInterpolator());
    }
}
 
Example 4
Source Project: AchievementView   File: FunctionsUtil.java    License: Apache License 2.0 5 votes vote down vote up
public static void applyAlpha(View view, long delay, float alpha, Animator.AnimatorListener animatorListener){
    ViewPropertyAnimator animator2 = view.animate();
    animator2.alpha(alpha);
    animator2.setInterpolator(new DecelerateInterpolator());
    animator2.setStartDelay(delay);
    animator2.setListener(animatorListener);
    animator2.start();
}
 
Example 5
/**
 * Animates the position and size of a specific tab in order to hide the tab switcher.
 *
 * @param item
 *         The item, which corresponds to the tab, which should be animated, as an instance of
 *         the class {@link AbstractItem}. The item may not be null
 * @param duration
 *         The duration of the animation in milliseconds as a {@link Long} value
 * @param interpolator
 *         The interpolator, which should be used by the animation, as an instance of the class
 *         {@link Interpolator}. The interpolator may not be null
 * @param delay
 *         The delay of the animation in milliseconds as a {@link Long} value
 * @param listener
 *         The listener, which should be notified about the animation's progress, as an instance
 *         of the type {@link AnimatorListener} or null, if no listener should be notified
 */
private void animateHideSwitcher(@NonNull final AbstractItem item, final long duration,
                                 @NonNull final Interpolator interpolator, final long delay,
                                 @Nullable final AnimatorListener listener) {
    View view = item.getView();
    animateBottomMargin(view, -(tabInset + tabBorderWidth), duration, delay);
    ViewPropertyAnimator animation = view.animate();
    animation.setDuration(duration);
    animation.setInterpolator(interpolator);
    animation.setListener(new AnimationListenerWrapper(listener));
    getArithmetics().animateScale(Axis.DRAGGING_AXIS, animation, 1);
    getArithmetics().animateScale(Axis.ORTHOGONAL_AXIS, animation, 1);
    FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) view.getLayoutParams();
    getArithmetics().animatePosition(Axis.ORTHOGONAL_AXIS, animation, item,
            getTabSwitcher().getLayout() == Layout.PHONE_LANDSCAPE ? layoutParams.topMargin :
                    0);
    int selectedTabIndex = getModel().getSelectedTabIndex();

    if (item.getIndex() < selectedTabIndex) {
        getArithmetics().animatePosition(Axis.DRAGGING_AXIS, animation, item,
                getArithmetics().getTabContainerSize(Axis.DRAGGING_AXIS));
    } else if (item.getIndex() > selectedTabIndex) {
        getArithmetics().animatePosition(Axis.DRAGGING_AXIS, animation, item,
                getTabSwitcher().getLayout() == Layout.PHONE_LANDSCAPE ? 0 :
                        layoutParams.topMargin);
    } else {
        getArithmetics().animatePosition(Axis.DRAGGING_AXIS, animation, item,
                getTabSwitcher().getLayout() == Layout.PHONE_LANDSCAPE ? 0 :
                        layoutParams.topMargin);
    }

    animation.setStartDelay(delay);
    animation.start();
}
 
Example 6
/**
 * Animates the position, size and alpha of a specific tab in order to swipe it orthogonally.
 *
 * @param item
 *         The item, corresponds to the tab, which should be animated, as an instance of the
 *         class {@link AbstractItem}. The item may not be null
 * @param remove
 *         True, if the tab should be removed after the animation has finished, false otherwise
 * @param delayMultiplier
 *         The multiplied, which should be used to calculate the delay after which the animation
 *         should be started, by being multiplied with the default delay, as an {@link Integer}
 *         value
 * @param swipeAnimation
 *         The animation, which should be used, as an instance of the class {@link
 *         SwipeAnimation}. The animation may not be null
 * @param listener
 *         The listener, which should be notified about the progress of the animation, as an
 *         instance of the type {@link AnimatorListener} or null, if no listener should be
 *         notified
 */
private void animateSwipe(@NonNull final AbstractItem item, final boolean remove,
                          final int delayMultiplier,
                          @NonNull final SwipeAnimation swipeAnimation,
                          @Nullable final AnimatorListener listener) {
    View view = item.getView();
    float currentScale = getArithmetics().getScale(item, true);
    float swipePosition = calculateSwipePosition();
    float targetPosition = remove ?
            (swipeAnimation.getDirection() == SwipeDirection.LEFT_OR_TOP ? -1 * swipePosition :
                    swipePosition) : 0;
    float currentPosition = getArithmetics().getPosition(Axis.ORTHOGONAL_AXIS, item);
    float distance = Math.abs(targetPosition - currentPosition);
    long animationDuration = swipeAnimation.getDuration() != -1 ? swipeAnimation.getDuration() :
            Math.round(swipeAnimationDuration * (distance / swipePosition));
    ViewPropertyAnimator animation = view.animate();
    animation.setInterpolator(
            swipeAnimation.getInterpolator() != null ? swipeAnimation.getInterpolator() :
                    new AccelerateDecelerateInterpolator());
    animation.setListener(new AnimationListenerWrapper(listener));
    animation.setDuration(animationDuration);
    getArithmetics()
            .animatePosition(Axis.ORTHOGONAL_AXIS, animation, item, targetPosition, true);
    getArithmetics().animateScale(Axis.ORTHOGONAL_AXIS, animation,
            remove ? swipedTabScale * currentScale : currentScale);
    getArithmetics().animateScale(Axis.DRAGGING_AXIS, animation,
            remove ? swipedTabScale * currentScale : currentScale);
    animation.alpha(remove ? swipedTabAlpha : 1);
    animation.setStartDelay(delayMultiplier * calculateAnimationDelay(animationDuration));
    animation.start();
}
 
Example 7
Source Project: FlexibleAdapter   File: EmptyViewHelper.java    License: Apache License 2.0 5 votes vote down vote up
private static void showView(View view) {
    if (view != null) {
        ViewPropertyAnimator animator = view.animate();
        animator.cancel();
        animator.alpha(1);
    }
}
 
Example 8
/**
 * Animates to rotation of all tabs to be reset to normal.
 *
 * @param interpolator
 *         The interpolator, which should be used by the animation, as an instance of the type
 *         {@link Interpolator}. The interpolator may not be null
 * @param maxAngle
 *         The angle, the tabs may be rotated by at maximum, in degrees as a {@link Float}
 *         value
 * @param listener
 *         The listener, which should be notified about the animation's progress, as an instance
 *         of the type {@link AnimatorListener} or null, if no listener should be notified
 * @return True, if at least one tab was animated, false otherwise
 */
private boolean animateTilt(@NonNull final Interpolator interpolator, final float maxAngle,
                            @Nullable final AnimatorListener listener) {
    ItemIterator iterator =
            new ItemIterator.Builder(getTabSwitcher(), tabViewRecycler).reverse(true).create();
    AbstractItem item;
    boolean result = false;

    while ((item = iterator.next()) != null) {
        if (item.isInflated() &&
                getArithmetics().getRotation(Axis.ORTHOGONAL_AXIS, item) != 0) {
            View view = item.getView();
            ViewPropertyAnimator animation = view.animate();
            animation.setListener(new AnimationListenerWrapper(
                    createRevertOvershootAnimationListener(item, !result ? listener : null)));
            animation.setDuration(Math.round(revertOvershootAnimationDuration *
                    (Math.abs(getArithmetics().getRotation(Axis.ORTHOGONAL_AXIS, item)) /
                            maxAngle)));
            animation.setInterpolator(interpolator);
            getArithmetics().animateRotation(Axis.ORTHOGONAL_AXIS, animation, 0);
            animation.setStartDelay(0);
            animation.start();
            result = true;
        }
    }

    return result;
}
 
Example 9
/**
 * Creates and returns an animation listener, which allows to hide a tab, which has been added
 * by using a peek animation, when the animation has been ended.
 *
 * @param item
 *         The item, which corresponds to the tab, which has been added by using the peek
 *         animation, as an instance of the class {@link AbstractItem}. The item may not be
 *         null
 * @param peekAnimation
 *         The peek animation as an instance of the class {@link PeekAnimation}. The peek
 *         animation may not be null
 * @return The listener, which has been created, as an instance of the type {@link
 * AnimatorListener}. The listener may not be null
 */
@NonNull
private AnimatorListener createPeekAnimationListener(@NonNull final AbstractItem item,
                                                     @NonNull final PeekAnimation peekAnimation) {
    return new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(final Animator animation) {
            super.onAnimationEnd(animation);
            long totalDuration =
                    peekAnimation.getDuration() != -1 ? peekAnimation.getDuration() :
                            peekAnimationDuration;
            long duration = totalDuration / 3;
            Interpolator interpolator =
                    peekAnimation.getInterpolator() != null ? peekAnimation.getInterpolator() :
                            new AccelerateDecelerateInterpolator();
            View view = item.getView();
            getArithmetics().setPivot(Axis.DRAGGING_AXIS, item, tabTitleContainerHeight);
            getArithmetics().setPivot(Axis.ORTHOGONAL_AXIS, item,
                    getArithmetics().getSize(Axis.ORTHOGONAL_AXIS, item) / 2f);
            ViewPropertyAnimator animator = view.animate();
            animator.setDuration(duration);
            animator.setStartDelay(duration);
            animator.setInterpolator(interpolator);
            animator.setListener(
                    new AnimationListenerWrapper(createRevertPeekAnimationListener(item)));
            animator.alpha(0);
            getArithmetics().animatePosition(Axis.DRAGGING_AXIS, animator, item,
                    getArithmetics().getPosition(Axis.DRAGGING_AXIS, item) * 1.5f);
            getArithmetics().animateScale(Axis.DRAGGING_AXIS, animator, 0);
            getArithmetics().animateScale(Axis.ORTHOGONAL_AXIS, animator, 0);
            animator.start();
        }

    };
}
 
Example 10
public static ViewPropertyAnimator fadeIn(View to, int duration) {
    if (to.getVisibility() != View.VISIBLE) {
        to.setAlpha(0f);
        to.setVisibility(View.VISIBLE);
    }
    to.clearAnimation();
    final ViewPropertyAnimator animator = to.animate();
    animator.alpha(1f)
            .setDuration(duration)
            .setListener(null);
    return animator;
}
 
Example 11
private void startExitAnimation(final Runnable onAnimationNearlyEnded) {
    Interpolator interpolator = new AccelerateInterpolator();
    final View viewForAnimationNearlyEnded = mExitAnimationViews.get(5);
    for (int i = 0; i < mExitAnimationViews.size(); ++i) {
        final View v = mExitAnimationViews.get(i);
        v.setAlpha(1f);
        v.setTranslationY(0);
        ViewPropertyAnimator animator = v.animate();
        if (v == viewForAnimationNearlyEnded) {
            animator.setListener(new AnimatorEndWithoutCancelListener() {
                @Override
                public void onAnimationEndWithoutCancel() {
                    onAnimationNearlyEnded.run();
                }
            });
        }
        animator
                .withLayer()
                .alpha(0.0f)
                .translationY(-75)
                .setInterpolator(interpolator)
                .setStartDelay(mAnimStaggerDelay * i)
                .setDuration(mAnimShortDuration)
                .start();
    }
    mFavoriteBtn.animate()
            .withLayer()
            .scaleX(0f)
            .scaleY(0f)
            .setInterpolator(interpolator)
            .setDuration(mAnimShortDuration)
            .start();
}
 
Example 12
Source Project: Material-In   File: MaterialIn.java    License: Apache License 2.0 5 votes vote down vote up
public static void startAnimators(final View view, int startOffsetX, int startOffsetY, long delay) {
    if (view.getVisibility() == View.VISIBLE && view.getAlpha() != 0f) {
        view.clearAnimation();
        view.animate().cancel();
        final Resources res = view.getResources();
        final float endAlpha = view.getAlpha();
        final float endTranslateX = view.getTranslationX();
        final float endTranslateY = view.getTranslationY();
        view.setAlpha(0);
        final Animator fade = ObjectAnimator.ofFloat(view, View.ALPHA, endAlpha);
        fade.setDuration(res.getInteger(R.integer.material_in_fade_anim_duration));
        fade.setInterpolator(new AccelerateInterpolator());
        fade.setStartDelay(delay);
        fade.start();
        ViewPropertyAnimator slide = view.animate();
        if (startOffsetY != 0) {
            view.setTranslationY(startOffsetY);
            slide.translationY(endTranslateY);
        } else {
            view.setTranslationX(startOffsetX);
            slide.translationX(endTranslateX);
        }
        slide.setInterpolator(new DecelerateInterpolator(2));
        slide.setDuration(res.getInteger(R.integer.material_in_slide_anim_duration));
        slide.setStartDelay(delay);
        slide.setListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationCancel(Animator animation) {
                if (fade.isStarted()) {
                    fade.cancel();
                }
                view.setAlpha(endAlpha);
                view.setTranslationX(endTranslateX);
                view.setTranslationY(endTranslateY);
            }
        });
        slide.start();
    }
}
 
Example 13
Source Project: FlexibleAdapter   File: EmptyViewHelper.java    License: Apache License 2.0 5 votes vote down vote up
public static void hideView(View view) {
    if (view != null) {
        ViewPropertyAnimator animator = view.animate();
        animator.cancel();
        animator.alpha(0);
    }
}
 
Example 14
Source Project: ChannelView   File: ChannelView.java    License: Apache License 2.0 4 votes vote down vote up
/**
 * 增加我的频道
 *
 * @param v
 */
private void addMyChannel(final View v) {
    //让点击的view置于最前方,避免遮挡
    v.bringToFront();
    ChannelAttr tag = getChannelAttr(v);
    ArrayList<View> channels = channelGroups.get(tag.groupIndex);
    ArrayList<View> myChannels = channelGroups.get(0);
    View insertPositionChannel;
    if (myChannels.size() == 0) {
        insertPositionChannel = channelTitleGroups.get(0);
    } else {
        insertPositionChannel = myChannels.get(myChannels.size() - 1);
    }
    ChannelAttr insertPositionChannelTag = getChannelAttr(insertPositionChannel);
    myChannels.add(myChannels.size(), v);
    channels.remove(v);
    v.setOnLongClickListener(this);
    v.setOnTouchListener(this);
    animateChangeGridLayoutHeight();
    ViewPropertyAnimator animate = v.animate();
    if (myChannels.size() % channelColumn == 1 || channelColumn == 1) {
        if (myChannels.size() == 1) {
            tag.coordinate = new PointF(insertPositionChannelTag.coordinate.x, insertPositionChannelTag.coordinate.y + insertPositionChannel.getMeasuredHeight());
            //我的频道多一行,下面的view往下移
            viewMove(1, channelHeight);
        } else {
            ChannelAttr firstMyChannelTag = getChannelAttr(myChannels.get(0));
            tag.coordinate = new PointF(firstMyChannelTag.coordinate.x, insertPositionChannelTag.coordinate.y + channelHeight + channelHorizontalSpacing);
            //我的频道多一行,下面的view往下移
            viewMove(1, channelHeight + channelHorizontalSpacing);
        }
    } else {
        tag.coordinate = new PointF(insertPositionChannelTag.coordinate.x + channelWidth + channelVerticalSpacing, insertPositionChannelTag.coordinate.y);
    }
    //可自定义插入位置,暂时在尾部插入
    int insertPosition = getInsertPosition();
    if (insertPosition != myChannels.size() - 1) {
        backOrForward(v, insertPosition, myChannels.size() - 1, myChannels, tag, getChannelAttr(myChannels.get(insertPosition)));
    }
    animate.x(tag.coordinate.x).y(tag.coordinate.y).setDuration(DURATION_TIME);
    if (channelClickType == DELETE) {
        styleAdapter.setEditStyle(getViewHolder(v));
    }
    //该频道少一行,下面的view往上移
    if (channels.size() % channelColumn == 0) {
        if (channels.size() == 0) {
            viewMove(tag.groupIndex + 1, -channelHeight);
        } else {
            viewMove(tag.groupIndex + 1, -channelHeight - channelHorizontalSpacing);
        }
    }
    tag.groupIndex = 0;
}
 
Example 15
/**
 * Animates the position and size of a specific tab in order to show the tab switcher.
 *
 * @param item
 *         The item, which corresponds to the tab, which should be animated, as an instance of
 *         the class {@link AbstractItem}. The item may not be null
 * @param duration
 *         The duration of the animation in milliseconds as a {@link Long} value
 * @param interpolator
 *         The interpolator, which should be used by the animation, as an instance of the type
 *         {@link Interpolator}. The interpolator may not be null
 * @param listener
 *         The listener, which should be notified about the animation's progress, as an instance
 *         of the type {@link AnimatorListener} or null, if no listener should be notified
 */
private void animateShowSwitcher(@NonNull final AbstractItem item, final long duration,
                                 @NonNull final Interpolator interpolator,
                                 @Nullable final AnimatorListener listener) {
    View view = item.getView();
    FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) view.getLayoutParams();
    view.setX(layoutParams.leftMargin);
    view.setY(layoutParams.topMargin);
    getArithmetics().setScale(Axis.DRAGGING_AXIS, item, 1);
    getArithmetics().setScale(Axis.ORTHOGONAL_AXIS, item, 1);
    getArithmetics().setPivot(Axis.DRAGGING_AXIS, item,
            getArithmetics().getPivot(Axis.DRAGGING_AXIS, item, DragState.NONE));
    getArithmetics().setPivot(Axis.ORTHOGONAL_AXIS, item,
            getArithmetics().getPivot(Axis.ORTHOGONAL_AXIS, item, DragState.NONE));
    float scale = getArithmetics().getScale(item, true);
    int selectedTabIndex = getModel().getSelectedTabIndex();

    if (item.getIndex() < selectedTabIndex) {
        getArithmetics().setPosition(Axis.DRAGGING_AXIS, item,
                getArithmetics().getTabContainerSize(Axis.DRAGGING_AXIS));
    } else if (item.getIndex() > selectedTabIndex) {
        getArithmetics().setPosition(Axis.DRAGGING_AXIS, item,
                getTabSwitcher().getLayout() == Layout.PHONE_LANDSCAPE ? 0 :
                        layoutParams.topMargin);
    }

    if (tabViewBottomMargin == -1) {
        tabViewBottomMargin = calculateBottomMargin(item);
    }

    animateBottomMargin(view, tabViewBottomMargin, duration, 0);
    ViewPropertyAnimator animation = view.animate();
    animation.setDuration(duration);
    animation.setInterpolator(interpolator);
    animation.setListener(new AnimationListenerWrapper(listener));
    getArithmetics().animateScale(Axis.DRAGGING_AXIS, animation, scale);
    getArithmetics().animateScale(Axis.ORTHOGONAL_AXIS, animation, scale);
    getArithmetics()
            .animatePosition(Axis.DRAGGING_AXIS, animation, item, item.getTag().getPosition(),
                    true);
    getArithmetics().animatePosition(Axis.ORTHOGONAL_AXIS, animation, item, 0, true);
    animation.setStartDelay(0);
    animation.start();
}
 
Example 16
@Override
public View getView(int position, View convertView, ViewGroup parent) {
    View v = convertView;
    if (v == null) {
        LayoutInflater vi = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        v = vi.inflate(layoutId, null);
    }
    Friend friend = friends.get(position);
    if (friend != null) {
        // TODO Implement View holder pattern
        TextView name = (TextView) v.findViewById(R.id.fragment_start_friendslist_item_name);
        TextView amount = (TextView) v.findViewById(R.id.fragment_start_friendslist_item_amount);
        final RoundedImageView pic = (RoundedImageView) v.findViewById(R.id.fragment_start_friendslist_item_pic);

        v.setTag(friend); // Stored as a tag to be retrieved later for OnItemClickListener

        Log.i(TAG, "Now retrieving contact image");
        ImageLoader.getInstance().displayImage(friend.getLookupURI(), pic, Application.getImageOptions());

        name.setText(friend.getName());

        if (friend.getDebt().compareTo(BigDecimal.ZERO) < 0) {
            pic.setOuterColor(mIOweThemColour);
            amount.setText(SettingsFragment.getCurrencySymbol(mContext) +
                    SettingsFragment.getFormattedAmount(friend.getDebt().negate()));
        } else {
            pic.setOuterColor(mTheyOweMeColour);
            amount.setText(SettingsFragment.getCurrencySymbol(mContext) +
                    SettingsFragment.getFormattedAmount(friend.getDebt()));
        }
    }

    v.setScaleX(0f);
    v.setScaleY(0f);
    v.setAlpha(0f);
    ViewPropertyAnimator animate = v.animate();
    animate.scaleX(1f);
    animate.scaleY(1f);
    animate.alpha(1f);
    animate.setDuration(500);
    animate.start();
    return v;
}
 
Example 17
Source Project: Android-UndoBar   File: ViewCompatImpl.java    License: MIT License 4 votes vote down vote up
ViewCompatImpl(View view) {
    super(view);
    mViewPropertyAnimator = view.animate();
}
 
Example 18
Source Project: Mover   File: ViewPropertyAnimatorICS.java    License: Apache License 2.0 4 votes vote down vote up
ViewPropertyAnimatorICS(View view) {
    mNative = new WeakReference<android.view.ViewPropertyAnimator>(view.animate());
}
 
Example 19
Source Project: PHONK   File: PAnimation.java    License: GNU General Public License v3.0 4 votes vote down vote up
public PAnimation(View view) {
    mView = view;
    mAnim = view.animate();
}
 
Example 20
ViewPropertyAnimatorICS(View view) {
    mNative = new WeakReference<android.view.ViewPropertyAnimator>(view.animate());
}