public void AnimateY(long yAxisDuration, EasingFunction easing)
{
ObjectAnimator animatorY = YAnimator(yAxisDuration, easing);
animatorY.AddUpdateListener(Delegate);
animatorY.Start();
}
/**
* Resets all the appropriate fields to a default state while also animating
* the hover cell back to its correct location.
*/
void touchEventsEnded()
{
touchEventsEndedMobileView = getViewForID(mMobileItemId);
if (mCellIsMobile || mIsWaitingForScrollFinish)
{
mCellIsMobile = false;
mIsWaitingForScrollFinish = false;
mIsMobileScrolling = false;
mActivePointerId = INVALID_POINTER_ID;
// If the autoscroller has not completed scrolling, we need to wait for it to
// finish in order to determine the final location of where the hover cell
// should be animated to.
if (mScrollState != 0) //OnScrollListener.SCROLL_STATE_IDLE) {
{
mIsWaitingForScrollFinish = true;
return;
}
mHoverCellCurrentBounds.OffsetTo(mHoverCellOriginalBounds.Left, touchEventsEndedMobileView.Top);
ObjectAnimator hoverViewAnimator = ObjectAnimator.OfObject(mHoverCell, "bounds", this, mHoverCellCurrentBounds);
hoverViewAnimator.AddUpdateListener(this);
hoverViewAnimator.AddListener(new MyAnimatorListenerAdapter(this));
hoverViewAnimator.Start();
}
}
public void AnimateX(long xAxisDuration, EasingFunction easing)
{
ObjectAnimator animatorX = XAnimator(xAxisDuration, easing);
animatorX.AddUpdateListener(Delegate);
animatorX.Start();
}
public void ToggleVisibleTitles()
{
// Use these for custom animations.
FragmentManager fm = FragmentManager;
TitlesFragment f = (TitlesFragment)fm.FindFragmentById(Resource.Id.frag_title);
View titlesView = f.View;
mLabelIndex = 1 - mLabelIndex;
// Determine if we're in portrait, and whether we're showing or hiding the titles
// with this toggle.
bool isPortrait = Resources.Configuration.Orientation ==
Android.Content.Res.Orientation.Portrait;
bool shouldShow = f.IsHidden || mCurrentTitlesAnimator != null;
// Cancel the current titles animation if there is one.
if (mCurrentTitlesAnimator != null)
{
mCurrentTitlesAnimator.Cancel();
}
// Begin setting up the object animator. We'll animate the bottom or right edge of the
// titles view, as well as its alpha for a fade effect.
ObjectAnimator objectAnimator = ObjectAnimator.OfPropertyValuesHolder(
titlesView,
PropertyValuesHolder.OfInt(
isPortrait ? "bottom" : "right",
shouldShow ? Resources.GetDimensionPixelSize(Resource.Dimension.titles_size)
: 0),
PropertyValuesHolder.OfFloat("alpha", shouldShow ? 1 : 0)
);
// At each step of the animation, we'll perform layout by calling setLayoutParams.
ViewGroup.LayoutParams lp = titlesView.LayoutParameters;
objectAnimator.AddUpdateListener(new AnimatorUpdateListener(isPortrait, titlesView, lp));
if (shouldShow)
{
fm.BeginTransaction().Show(f).Commit();
objectAnimator.AddListener(new ObjectAnimatorListenerAdapter(this));
}
else
{
objectAnimator.AddListener(new ObjectAnimatorListenerAdapter2(this, fm, f));
}
// Start the animation.
objectAnimator.Start();
mCurrentTitlesAnimator = objectAnimator;
InvalidateOptionsMenu();
// Manually trigger onNewIntent to check for ACTION_DIALOG.
OnNewIntent(Intent);
}
public AnimatedViewPortJob(ViewPortHandler viewPortHandler, float xValue, float yValue, Transformer trans, IChartBase v, float xOrigin, float yOrigin, long duration) :
base(viewPortHandler, xValue, yValue, trans, v)
{
this.xOrigin = xOrigin;
this.yOrigin = yOrigin;
animator = ObjectAnimator.OfFloat(this, "phase", 0f, 1f);
animator.SetDuration(duration);
animator.AddUpdateListener(this);
animator.AddListener(this);
}
void Animate(LibraryHoloCircularProgressBar.HoloCircularProgressBar progressBar, Android.Animation.Animator.IAnimatorListener listener, float progress, int duration)
{
_progressBarAnimator = ObjectAnimator.OfFloat(progressBar, "progress", progress);
_progressBarAnimator.SetDuration(duration);
progressBar1 = progressBar;
progress1 = progress;
_progressBarAnimator.AddListener(this);
if (listener != null)
{
_progressBarAnimator.AddListener(listener);
}
_progressBarAnimator.Reverse();
_progressBarAnimator.AddUpdateListener(this);
progressBar.SetMarkerProgress(progress);
_progressBarAnimator.Start();
}
private void TouchEventsEnded()
{
ViewHolder viewHolderForItemId = FindViewHolderForItemId(mobileItemId);
if (viewHolderForItemId == null)
{
return;
}
mobileViewTouchEventsEnded = viewHolderForItemId.ItemView;
if (cellIsMobile || usWaitingForScrollFinish)
{
cellIsMobile = false;
usWaitingForScrollFinish = false;
activePointerId = INVALID_POINTER_ID;
// If the autoscroller has not completed scrolling, we need to wait for it to
// finish in order to determine the final location of where the hover cell
// should be animated to.
if (ScrollState != (int)Android.Widget.ScrollState.Idle)
{
usWaitingForScrollFinish = true;
return;
}
hoverCellCurrentBounds.OffsetTo(mobileViewTouchEventsEnded.Left, mobileViewTouchEventsEnded.Top);
ObjectAnimator hoverViewAnimator = ObjectAnimator.OfObject(hoverCell, "bounds",
sBoundEvaluator, hoverCellCurrentBounds);
hoverViewAnimator.AddUpdateListener(valueAnimatorUpdateListner);
hoverViewAnimator.AddListener(rcAnimatorListener);
hoverViewAnimator.Start();
// Tell adpter movement of an item has completed.
((DraggableAdapter)GetAdapter()).MoveFinished();
}
else
{
TouchEventsCancelled();
}
}
public void shift(View view)
{
if (!mShifted)
{
foreach (ImageView imageView in mImageViews)
{
ObjectAnimator tx = ObjectAnimator.OfFloat(imageView, View.X, (mRandom.NextFloat() - 0.5f) * 500);
tx.AddUpdateListener(new AnimListener(mBlurringView));
ObjectAnimator ty = ObjectAnimator.OfFloat(imageView, View.Y, (mRandom.NextFloat() - 0.5f) * 500);
ty.AddUpdateListener(new AnimListener(mBlurringView));
AnimatorSet set = new AnimatorSet();
set.PlayTogether(tx, ty);
set.SetDuration(3000);
set.SetInterpolator(new OvershootInterpolator());
set.AddListener(new AnimationEndListener(imageView));
set.Start();
}
;
mShifted = true;
}
else
{
foreach (ImageView imageView in mImageViews)
{
ObjectAnimator tx = ObjectAnimator.OfFloat(imageView, View.X, 0);
tx.AddUpdateListener(new AnimListener(mBlurringView));
ObjectAnimator ty = ObjectAnimator.OfFloat(imageView, View.Y, 0);
ty.AddUpdateListener(new AnimListener(mBlurringView));
AnimatorSet set = new AnimatorSet();
set.PlayTogether(tx, ty);
set.SetDuration(3000);
set.SetInterpolator(new OvershootInterpolator());
set.AddListener(new AnimationEndListener(imageView));
set.Start();
}
;
mShifted = false;
}
}
/**
* Manage animation for Android < KITKAT
*
* @param child
*/
private void ensureOrCancelObjectAnimation(T child, int offset, bool withAnimation)
{
if (translationObjectAnimator != null)
{
translationObjectAnimator.Cancel();
}
translationObjectAnimator = ObjectAnimator.OfFloat(child, /*View.TRANSLATION_Y*/ "translationY", offset);
translationObjectAnimator.SetDuration(withAnimation ? ANIM_DURATION : 0);
translationObjectAnimator.SetInterpolator(INTERPOLATOR);
translationObjectAnimator.AddUpdateListener(
new CustomViewPropertyIAnimatorUpdateListener((animation) =>
{
if (snackbarLayout != null && snackbarLayout.LayoutParameters is ViewGroup.MarginLayoutParams)
{
targetOffset = child.MeasuredHeight - child.TranslationY;
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)snackbarLayout.LayoutParameters;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, (int)targetOffset);
snackbarLayout.RequestLayout();
}
// Animate Floating Action Button
if (floatingActionButton != null && floatingActionButton.LayoutParameters is ViewGroup.MarginLayoutParams)
{
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)floatingActionButton.LayoutParameters;
fabTargetOffset = fabDefaultBottomMargin - child.TranslationY + snackBarY;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, (int)fabTargetOffset);
floatingActionButton.RequestLayout();
}
// Pass navigation height to listener
if (navigationPositionListener != null)
{
navigationPositionListener.onPositionChange((int)(child.MeasuredHeight - child.TranslationY + snackBarY));
}
})
);
}
