public AndroidTicker()
{
_val = new ValueAnimator();
_val.SetIntValues(0, 100); // avoid crash
_val.RepeatCount = ValueAnimator.Infinite;
_val.Update += OnValOnUpdate;
}
public void Dispose()
{
if (_val != null)
{
_val.Update -= OnValOnUpdate;
_val.Dispose();
}
_val = null;
}
public void Disappear()
{
if (animator != null) {
animator.Cancel ();
animator = null;
}
Alpha = 0;
}
public void SetCountAnimated (int count)
{
if (alphaAnimator != null) {
alphaAnimator.Cancel ();
alphaAnimator = null;
}
const int Duration = 300;
alphaAnimator = ObjectAnimator.OfInt (this, "alpha", 0xFF, 0);
alphaAnimator.SetDuration (Duration);
alphaAnimator.RepeatMode = ValueAnimatorRepeatMode.Reverse;
alphaAnimator.RepeatCount = 1;
alphaAnimator.AnimationRepeat += (sender, e) => {
((Animator)sender).RemoveAllListeners ();
this.count = count;
};
alphaAnimator.Start ();
}
public void OnAnimationUpdate(ValueAnimator animation)
{
switch (success)
{
case true:
int value = (int)animation.AnimatedValue;
cirbutton.Progress = value;
break;
case false:
int value2 = (int)animation.AnimatedValue;
cirbutton.Progress = value2;
if (value2 == 99)
{
cirbutton.Progress = -1;
}
break;
}
}
protected override void OnAnimatorAttached()
{
base.OnAnimatorAttached();
mHeaderText = Header.FindViewById(Resource.Id.header_text_layout);
var tv = new TypedValue();
int actionBarHeight = 0;
if (mContext.Theme.ResolveAttribute(Android.Resource.Attribute.ActionBarSize, tv, true))
{
actionBarHeight = TypedValue.ComplexToDimensionPixelSize(tv.Data, mContext.Resources.DisplayMetrics);
}
mMinHeightTextHeader = mContext.Resources.GetDimensionPixelSize(Resource.Dimension.min_height_textheader_materiallike);
mHeightStartAnimation = actionBarHeight + mMinHeightTextHeader;
valueAnimator = ValueAnimator.OfInt(0);
valueAnimator.SetDuration(mContext.Resources.GetInteger(Android.Resource.Integer.ConfigShortAnimTime));
valueAnimator.Update += (sender, e) =>
{
ViewGroup.LayoutParams layoutParams = mHeaderText.LayoutParameters;
layoutParams.Height = (int)e.Animation.AnimatedValue;
mHeaderText.LayoutParameters = layoutParams;
};
}
public void OnAnimationUpdate(ValueAnimator animation)
{
// update the mask scale
int yPos = ((Java.Lang.Integer)animation.GetAnimatedValue("")).IntValue();
ButtonLayout.SetY( yPos );
}
//@Override
public void OnAnimationUpdate(ValueAnimator animation)
{
ViewGroup.LayoutParams layoutParams = mView.LayoutParameters;
layoutParams.Height = (int)animation.AnimatedValue;
mView.LayoutParameters = layoutParams;
}
public void SetOrientation(ArrowOrientation orientation, bool animate = true)
{
Orientation = orientation;
animator = ValueAnimator.OfFloat (0f, 1f);
animator.SetDuration (250);
animator.Update += (sender, e) => Alpha = (float)e.Animation.AnimatedValue;
animator.AnimationEnd += (sender, e) => { animator.RemoveAllListeners (); animator = null; };
animator.Start ();
}
void Initialize()
{
var display = Resources.DisplayMetrics;
// Numbers and dots
mainPaint = new Paint
{
AntiAlias = true,
Color = Color.White,
TextSize = TypedValue.ApplyDimension(ComplexUnitType.Sp, 12, display),
};
linePaint = new Paint
{
AntiAlias = true,
Color = Color.Argb(0xaa, 0xff, 0xff, 0xff),
};
linePaint.SetStyle(Paint.Style.Stroke);
ripple = Context.Resources.GetDrawable(Resource.Drawable.ripple_background);
radius = (int)TypedValue.ApplyDimension(ComplexUnitType.Dip, BaseRadius, display);
textMargin = (int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 10, display);
heightVariants = new []
{
0,
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 16, display),
-(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 14, display),
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 9, display),
};
shiverOffsets = new []
{
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 9, display),
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 3, display),
-(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 8, display),
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 4, display),
-(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 7, display),
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 6, display),
};
shiverAnimator = ObjectAnimator.OfFloat(this, "scaleX", 0, 1);
shiverAnimator.SetInterpolator(new TriangleWave());
shiverAnimator.SetDuration(8000);
shiverAnimator.RepeatCount = ValueAnimator.Infinite;
shiverAnimator.AnimationRepeat += (sender, e) => shiverIndex++;
}
private static IntPtr n_SetDuration_J(IntPtr jnienv, IntPtr native__this, long duration)
{
ValueAnimator @object = Java.Lang.Object.GetObject <ValueAnimator> (native__this, JniHandleOwnership.DoNotTransfer) !;
return(JNIEnv.ToJniHandle(@object.SetDuration(duration)));
}
public void OnAnimationUpdate(ValueAnimator valueAnimator)
{
// *** WARNING ***: triggering layout at each animation frame highly impacts
// performance so you should only do this for simple layouts. More complicated
// layouts can be better served with individual animations on child views to
// avoid the performance penalty of layout.
if (isPortrait) {
lp.Height = (int) (Java.Lang.Integer) valueAnimator.AnimatedValue;
} else {
lp.Width = (int) (Java.Lang.Integer) valueAnimator.AnimatedValue;
}
titlesView.LayoutParameters = lp;
}
public void OnAnimationUpdate (ValueAnimator animation)
{
_onAnimationUpdate (animation);
}
//@Override
public void OnAnimationUpdate(ValueAnimator animation)
{
mAnimatingHoverDrawable.setTop((int)animation.AnimatedValue);
minst.mWrapper.getListView().PostInvalidate();
}
public async void OnGlobalLayout ()
{
productImage.ViewTreeObserver.RemoveGlobalOnLayoutListener (this);
const int DeltaX = 100;
var img1 = Images.FromUrl (Product.ImageForSize (images [0], Images.ScreenWidth));
var img2 = Images.FromUrl (Product.ImageForSize (images [1], Images.ScreenWidth));
productDrawable = new KenBurnsDrawable (Color.DarkBlue);
productDrawable.FirstBitmap = await img1;
productDrawable.SecondBitmap = await img2;
productImage.SetImageDrawable (productDrawable);
currentIndex++;
var evaluator = new MatrixEvaluator ();
var finalMatrix = new Matrix ();
finalMatrix.SetTranslate (-DeltaX, -(float)productDrawable.FirstBitmap.Height / 1.3f + (float)productImage.Height);
finalMatrix.PostScale (1.27f, 1.27f);
kenBurnsMovement = ValueAnimator.OfObject (evaluator, new Matrix (), finalMatrix);
kenBurnsMovement.Update += (sender, e) => productDrawable.SetMatrix ((Matrix)e.Animation.AnimatedValue);
kenBurnsMovement.SetDuration (14000);
kenBurnsMovement.RepeatMode = ValueAnimatorRepeatMode.Reverse;
kenBurnsMovement.RepeatCount = ValueAnimator.Infinite;
kenBurnsMovement.Start ();
kenBurnsAlpha = ObjectAnimator.OfInt (productDrawable, "alpha", 0, 0, 0, 255, 255, 255);
kenBurnsAlpha.SetDuration (kenBurnsMovement.Duration);
kenBurnsAlpha.RepeatMode = ValueAnimatorRepeatMode.Reverse;
kenBurnsAlpha.RepeatCount = ValueAnimator.Infinite;
kenBurnsAlpha.AnimationRepeat += (sender, e) => NextImage ();
kenBurnsAlpha.Start ();
}
public void OnAnimationUpdate(ValueAnimator animation)
{
// update the container position
int xPos = ((Java.Lang.Integer)animation.GetAnimatedValue("")).IntValue();
PanContainerViews( xPos );
}
public CompassView(Context context, Android.Util.IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
_paint = new Paint();
_paint.SetStyle(Paint.Style.Fill);
_paint.AntiAlias = true;
_paint.TextSize = (float)DIRECTION_TEXT_HEIGHT;
_paint.SetTypeface(Typeface.Create("sans-serif-thin", TypefaceStyle.Normal));
_tickPaint = new Paint();
_tickPaint.SetStyle(Paint.Style.Stroke);
_tickPaint.StrokeWidth = (float)TICK_WIDTH;
_tickPaint.AntiAlias = true;
_tickPaint.Color = Color.White;
_placePaint = new TextPaint();
_placePaint.SetStyle(Paint.Style.Fill);
_placePaint.AntiAlias = true;
_placePaint.Color = Color.White;
_placePaint.TextSize = (float)PLACE_TEXT_HEIGHT;
_placePaint.SetTypeface(Typeface.Create("sans-serif-light", TypefaceStyle.Normal));
_path = new Path();
_textBounds = new Rect();
_allBounds = new List<Rect>();
_distanceFormat = NumberFormat.GetNumberInstance(Locale.Default);
_distanceFormat.MinimumFractionDigits = 0;
_distanceFormat.MaximumFractionDigits = 1;
_placeBitmap = BitmapFactory.DecodeResource(context.Resources, Resource.Drawable.place_mark);
_animatedHeading = Double.NaN;
_directions = context.Resources.GetStringArray(Resource.Array.direction_abbreviations);
_animator = new ValueAnimator();
setupAnimator();
}
public void OnAnimationUpdate(ValueAnimator animation)
{
_animatedHeading = MathUtils.mod((float)_animator.GetAnimatedValue(null), 360.0f);
Invalidate();
}
void OnValOnUpdate(object sender, ValueAnimator.AnimatorUpdateEventArgs e)
{
SendSignals();
}
public ExpandHelper(Context context, Callback callback, int small, int large) {
this.smallSize = small;
this.maximumStretch = Math.Max (smallSize, 1) * StretchInterval;
this.largeSize = large;
this.context = context;
this.callback = callback;
this.scaler = new ViewScaler();
this.gravity = GravityFlags.Top;
//this.scaleAnimation = ObjectAnimator.OfFloat (scaler, "Height", 0f);
this.scaleAnimation = ValueAnimator.OfFloat (0f);
this.scaleAnimation.Update += (sender, e) => scaler.Height = (float)e.Animation.AnimatedValue;
this.scaleAnimation.SetDuration (ExpandDuration);
AnimatorListenerAdapter glowVisibilityController = new AnimatorListener ();
glowTopAnimation = ObjectAnimator.OfFloat (null, "alpha", 0f);
glowTopAnimation.AddListener (glowVisibilityController);
glowBottomAnimation = ObjectAnimator.OfFloat (null, "alpha", 0f);
glowBottomAnimation.AddListener (glowVisibilityController);
glowAnimationSet = new AnimatorSet();
glowAnimationSet.Play (glowTopAnimation).With(glowBottomAnimation);
glowAnimationSet.SetDuration(GlowDuration);
detector = new DoubleSwipeDetector(context, new GestureDetector (this));
}
void ValueAnimator.IAnimatorUpdateListener.OnAnimationUpdate (ValueAnimator animation)
{
progressBar1.SetProgress((float) animation.AnimatedValue);
}
public void OnAnimationUpdate(ValueAnimator animation) {
mBlurringView.Invalidate();
}
private void OnScrollAnimationUpdate (object sender, ValueAnimator.AnimatorUpdateEventArgs e)
{
translateY = (float)e.Animation.AnimatedValue;
UpdateChildrenTranslationY ();
}
public void SetOpened(bool opened, bool animated = true)
{
this.opened = opened;
if (!animated)
SetNewOffset (opened ? MaxOffset : 0);
else {
if (animator != null) {
animator.Cancel ();
animator = null;
}
animator = ValueAnimator.OfInt (contentOffsetX, opened ? MaxOffset : 0);
animator.SetInterpolator (interpolator);
animator.SetDuration (Context.Resources.GetInteger (Android.Resource.Integer.ConfigMediumAnimTime));
animator.Update += (sender, e) => SetNewOffset ((int)e.Animation.AnimatedValue);
animator.AnimationEnd += (sender, e) => { animator.RemoveAllListeners (); animator = null; };
animator.Start ();
}
}
private ValueAnimator GetFocusToUnfocusAnimation() {
if (_focusToUnfocusAnimation == null) {
_focusToUnfocusAnimation = GetFocusAnimation(UnFocusedColor, _focusedColor);
}
return _focusToUnfocusAnimation;
}
private async void OnRequestOnboardingPage(OnboardingViewModel oVm)
{
_viewModel = oVm;
AnimationInitUI();
BindEvents();
var mainAnimatorSet = new AnimatorSet();
var appNameLayoutFinalTopSpace = TypedValue.ApplyDimension(ComplexUnitType.Dip, 55.0f, Application.Context.Resources.DisplayMetrics);
var decelerateInterpolator = new DecelerateInterpolator(1.0f);
var appNameLayoutAnimator = new ValueAnimator();
appNameLayoutAnimator.SetDuration(750);
appNameLayoutAnimator.SetInterpolator(decelerateInterpolator);
appNameLayoutAnimator.SetFloatValues(_appNameLayout.GetY(), appNameLayoutFinalTopSpace);
appNameLayoutAnimator.Update += (o, args) => { _appNameLayout.SetY((float)args.Animation.AnimatedValue); };
var whatAccountsAnimator = new ValueAnimator();
whatAccountsAnimator.SetDuration(750);
whatAccountsAnimator.SetInterpolator(decelerateInterpolator);
whatAccountsAnimator.SetFloatValues(0.0f, 1.0f);
whatAccountsAnimator.Update += (o, args) => { _whatAccounts.Alpha = (float)args.Animation.AnimatedValue; };
var appNameAnimationSet = new AnimatorSet();
appNameAnimationSet.PlayTogether(appNameLayoutAnimator, whatAccountsAnimator);
var socialButtonsAnimatorSet = new AnimatorSet();
var overshootInterpolator = new OvershootInterpolator(3f);
var facebookButtonAnimator = new ValueAnimator();
facebookButtonAnimator.SetDuration(500);
facebookButtonAnimator.SetInterpolator(overshootInterpolator);
facebookButtonAnimator.SetFloatValues(_facebookButton.GetY() + _facebookButton.Height, _facebookButton.GetY());
facebookButtonAnimator.Update += (o, args) =>
{
_facebookButton.SetY((float)args.Animation.AnimatedValue);
_facebookButton.Alpha = args.Animation.AnimatedFraction;
};
var twitterButtonAnimator = new ValueAnimator();
twitterButtonAnimator.SetDuration(500);
twitterButtonAnimator.SetInterpolator(overshootInterpolator);
twitterButtonAnimator.SetFloatValues(_facebookButton.GetY() + _facebookButton.Height, _facebookButton.GetY());
twitterButtonAnimator.Update += (o, args) =>
{
_twitterButton.SetY((float)args.Animation.AnimatedValue);
_twitterButton.Alpha = args.Animation.AnimatedFraction;
};
socialButtonsAnimatorSet.PlaySequentially(facebookButtonAnimator, twitterButtonAnimator);
socialButtonsAnimatorSet.StartDelay = 500;
var letsGoButtonAnimator = new ValueAnimator();
letsGoButtonAnimator.SetDuration(500);
letsGoButtonAnimator.SetInterpolator(decelerateInterpolator);
letsGoButtonAnimator.SetFloatValues(0.0f, 1.0f);
letsGoButtonAnimator.Update += (sender, args) =>
{
_goButton.Alpha = (float)args.Animation.AnimatedValue;
};
mainAnimatorSet.PlaySequentially(appNameAnimationSet, socialButtonsAnimatorSet, letsGoButtonAnimator);
await _viewModel.DidLoad();
await Task.Delay(2000);
mainAnimatorSet.Start();
await _viewModel.DidAppear();
}
public void OnAnimationUpdate(ValueAnimator animation)
{
_marker.Alpha = (float)animation.AnimatedValue;
}