public override void removeStatusListener(AnimationStatusListener listener)
{
bool removed = this._statusListeners.Remove(listener);
if (removed)
{
this.didUnregisterListener();
}
}
public void dragEnd(float velocity)
{
Curve animationCurve = Curves.fastLinearToSlowEaseIn;
bool animateForward;
if (velocity.abs() >= CupertinoRouteUtils._kMinFlingVelocity)
{
animateForward = velocity > 0 ? false : true;
}
else
{
animateForward = this.controller.value > 0.5 ? true : false;
}
if (animateForward)
{
int droppedPageForwardAnimationTime = Mathf.Min(
MathUtils.lerpFloat(CupertinoRouteUtils._kMaxDroppedSwipePageForwardAnimationTime, 0f,
this.controller.value).floor(),
CupertinoRouteUtils._kMaxPageBackAnimationTime
);
this.controller.animateTo(1.0f, duration: new TimeSpan(0, 0, 0, 0, droppedPageForwardAnimationTime),
curve: animationCurve);
}
else
{
this.navigator.pop();
if (this.controller.isAnimating)
{
int droppedPageBackAnimationTime =
MathUtils.lerpFloat(0f, CupertinoRouteUtils._kMaxDroppedSwipePageForwardAnimationTime,
this.controller.value).floor();
this.controller.animateBack(0.0f, duration: new TimeSpan(0, 0, 0, 0, droppedPageBackAnimationTime),
curve: animationCurve);
}
}
if (this.controller.isAnimating)
{
AnimationStatusListener animationStatusCallback = null;
animationStatusCallback = (AnimationStatus status) => {
this.navigator.didStopUserGesture();
this.controller.removeStatusListener(animationStatusCallback);
};
this.controller.addStatusListener(animationStatusCallback);
}
else
{
this.navigator.didStopUserGesture();
}
}
public void dragEnd(float velocity)
{
Curve animationCurve = Curves.fastLinearToSlowEaseIn;
bool animateForward;
if (velocity.abs() >= CustomPageRouteUtils._kMinFlingVelocity)
{
animateForward = velocity <= 0;
}
else
{
animateForward = this.controller.value > 0.5;
}
if (animateForward)
{
int droppedPageForwardAnimationTime = Mathf.Min(
MathUtils.lerpFloat(a: CustomPageRouteUtils._kMaxDroppedSwipePageForwardAnimationTime, 0f,
t: this.controller.value).floor(),
b: CustomPageRouteUtils._kMaxPageBackAnimationTime
);
this.controller.animateTo(1.0f, TimeSpan.FromMilliseconds(value: droppedPageForwardAnimationTime),
curve: animationCurve);
}
else
{
this.navigator.pop();
if (this.controller.isAnimating)
{
int droppedPageBackAnimationTime =
MathUtils.lerpFloat(0f, b: CustomPageRouteUtils._kMaxDroppedSwipePageForwardAnimationTime,
t: this.controller.value).floor();
this.controller.animateBack(0.0f, TimeSpan.FromMilliseconds(value: droppedPageBackAnimationTime),
curve: animationCurve);
}
}
if (this.controller.isAnimating)
{
AnimationStatusListener animationStatusCallback = null;
animationStatusCallback = (AnimationStatus status) => {
this.navigator.didStopUserGesture();
this.controller.removeStatusListener(animationStatusCallback);
};
this.controller.addStatusListener(animationStatusCallback);
}
else
{
this.navigator.didStopUserGesture();
}
}
public void dragEnd(float velocity)
{
Curve animationCurve = Curves.fastLinearToSlowEaseIn;
bool animateForward;
if (velocity.abs() >= CupertinoRouteUtils._kMinFlingVelocity)
{
animateForward = velocity <= 0;
}
else
{
animateForward = controller.value > 0.5f;
}
if (animateForward)
{
int droppedPageForwardAnimationTime = Mathf.Min(
MathUtils.lerpNullableFloat(CupertinoRouteUtils._kMaxDroppedSwipePageForwardAnimationTime, 0f,
controller.value).floor(),
CupertinoRouteUtils._kMaxPageBackAnimationTime
);
controller.animateTo(1.0f, duration: TimeSpan.FromMilliseconds(droppedPageForwardAnimationTime),
curve: animationCurve);
}
else
{
navigator.pop <object>();
if (controller.isAnimating)
{
int droppedPageBackAnimationTime =
MathUtils.lerpNullableFloat(0f, CupertinoRouteUtils._kMaxDroppedSwipePageForwardAnimationTime,
controller.value).floor();
controller.animateBack(0.0f, duration: TimeSpan.FromMilliseconds(droppedPageBackAnimationTime),
curve: animationCurve);
}
}
if (controller.isAnimating)
{
AnimationStatusListener animationStatusCallback = null;
animationStatusCallback = (AnimationStatus status) => {
navigator.didStopUserGesture();
controller.removeStatusListener(animationStatusCallback);
};
controller.addStatusListener(animationStatusCallback);
}
else
{
navigator.didStopUserGesture();
}
}
public abstract void removeStatusListener(AnimationStatusListener listener);
public abstract void addStatusListener(AnimationStatusListener listener);
public override void addStatusListener(AnimationStatusListener listener)
{
}
public override void removeStatusListener(AnimationStatusListener listener)
{
}
public override void removeStatusListener(AnimationStatusListener listener)
{
parent.removeStatusListener(listener);
}
public override void addStatusListener(AnimationStatusListener listener)
{
parent.addStatusListener(listener);
}
public override void addStatusListener(AnimationStatusListener listener)
{
this.didRegisterListener();
this._statusListeners.Add(listener);
}
