protected override void OnCreate (Bundle savedInstanceState)
{
base.OnCreate (savedInstanceState);
// Set our view from the "main" layout resource
SetContentView (Resource.Layout.Main);
ActionBar.Hide();
// Get our button from the layout resource,
// and attach an event to it
var layout = FindViewById<RelativeLayout> (Resource.Id.mainLayout);
layout.SetBackgroundColor(Color.Black);
var txt = FindViewById<TextView> (Resource.Id.introText);
var logo = FindViewById<ImageView> (Resource.Id.logoImage);
layout.SetCommand ("Click", Vm.LaunchCommand);
TranslateAnimation transAnim = new TranslateAnimation(0, 0, -500, Resources.DisplayMetrics.HeightPixels / 5);
transAnim.SetAnimationListener(this);
transAnim.Interpolator = new BounceInterpolator();
transAnim.StartOffset = 500;
transAnim.Duration = 1500;
transAnim.FillAfter = true;
logo.StartAnimation(transAnim);
AlphaAnimation fadeTextIn = new AlphaAnimation(0.0f, 1.0f);
txt.StartAnimation(fadeTextIn);
fadeTextIn.StartOffset = transAnim.StartOffset + transAnim.Duration;
fadeTextIn.Duration = 1000;
fadeTextIn.FillAfter = true;
}
private Animation CreateTranslationInAnimation()
{
const Dimension type = Dimension.RelativeToSelf; //TranslateAnimation.RELATIVE_TO_SELF;
var an = new TranslateAnimation(type, 0, type, 0, type, 1, type, 0)
{
Duration = TranslateDuration
};
return an;
}
public override void OnActivityCreated (Bundle savedInstanceState)
{
base.OnActivityCreated (savedInstanceState);
InitWidth();
InitTextView();
InitViewPager();
TranslateAnimation animation = new TranslateAnimation(position_one, offset, 0, 0){FillAfter = true,Duration = 300};
ivBottomLine.StartAnimation(animation);
}
public static Animation BuildDefaultSlideOutUpAnimation(View croutonView)
{
if (_lastOutAnimationHeight != croutonView.MeasuredHeight || (null == _slideOutUpAnimation))
{
_slideOutUpAnimation = new TranslateAnimation(0, 0, 0, -croutonView.MeasuredHeight);
_slideOutUpAnimation.Duration = Duration;
_lastOutAnimationHeight = croutonView.MeasuredHeight;
}
return _slideOutUpAnimation;
}
private void InitView()
{
//设置标题栏
var btn_header_back = FindViewById<Button> (Resource.Id.btn_header_back);
btn_header_back.Click += (sender, e) =>
{
this.Finish();
OverridePendingTransition(Android.Resource.Animation.SlideInLeft,Android.Resource.Animation.SlideOutRight);
};
var tv_header_title = FindViewById<TextView> (Resource.Id.tv_header_title);
tv_header_title.Text = "投诉建议";
InitWidth();
InitTabBtnView();
InitViewPager();
TranslateAnimation animation = new TranslateAnimation(position_one, offset, 0, 0){FillAfter = true,Duration = 300};
ivBottomLine.StartAnimation(animation);
}
void HandleTouch(object sender, TouchEventArgs e)
{
if (e.Event.Action == Android.Views.MotionEventActions.Down)
{
Control.SetX(0);
Control.ClearAnimation();
}
var swiped = _detector.OnTouchEvent(e.Event);
if (swiped)
{
try
{
var endPoint = e.Event.HistorySize;
var end = e.Event.GetHistoricalX(endPoint - 1);
var start = e.Event.GetHistoricalX(0);
var dif = end - start;
if (dif > 0)
{
Control.TranslationX = Control.TranslationX + dif;
}
}
catch (Exception)
{
//sometimes historicalX gets out of bounds coz xamarin is so well written
}
}
if (e.Event.Action == Android.Views.MotionEventActions.Up || e.Event.Action == Android.Views.MotionEventActions.Cancel)
{
var delta = Control.GetX();
if (delta > 300)//arbitrarynumber no point in getting it every time, should be probed once based on time on app startup,
{
animation = GetDeletingAnimation();
animation.AnimationEnd += DeleteControl;
}
else
{
animation = GetReturnAnimation(delta);
}
Control.StartAnimation(animation);
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
//RequestWindowFeature(WindowFeatures.ActionBar);
SetContentView(Resource.Layout.ItemDetails);
_txtName = FindViewById<TextView>(Resource.Id.txtName);
progresBar = FindViewById<ProgressBar>(Resource.Id.progressBar1);
moveDownAnimation = new TranslateAnimation(0, 0, -200, 0);
moveDownAnimation.Duration = 1000;
moveDownAnimation.FillAfter = true;
moveDownAnimation.Interpolator = new BounceInterpolator();
_txtName.Visibility = ViewStates.Gone;
//_txtDescription = FindViewById<TextView>(Resource.Id.txtDescription);
//_txtPrice = FindViewById<TextView>(Resource.Id.txtAsking);
//_txtRetail = FindViewById<TextView>(Resource.Id.txtRetail);
_imgItem = FindViewById<ImageView>(Resource.Id.imgItem);
_imgItem.Visibility = ViewStates.Gone;
_imgItem.Dispose();
}
public override bool OnFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY)
{
if (Math.Abs(velocityX) < 500) return false;
_lastView = _parentActivity.LastView;
var animationSet = new AnimationSet(true)
{
Interpolator = new AccelerateDecelerateInterpolator(),
Duration = 300,
FillAfter = true
};
var animationRotate = new RotateAnimation(0, Math.Sign(velocityX)*15);
var animationTranslate = new TranslateAnimation(0, Math.Sign(velocityX)*400,
0, 10);
var animationAlpha = new AlphaAnimation(1, 0);
animationSet.AddAnimation(animationRotate);
animationSet.AddAnimation(animationTranslate);
animationSet.AddAnimation(animationAlpha);
animationSet.AnimationEnd += AnimationSet_AnimationEnd;
_lastView.StartAnimation(animationSet);
return true;
}
private Animation SwipeDragAnimation(float activeX)
{
float delX = activeX - _lastX;
Animation translate = new TranslateAnimation (Offset, Offset + delX, 0, 0);
translate.Duration = 0;
translate.FillAfter = true;
return translate;
}
public virtual void Show()
{
var moveRightToLeft = new TranslateAnimation(-(_textWidth*2), 0, 0, 0)
{
Duration = ShowSpeed,
FillAfter = true
};
_dotThree.StartAnimation(moveRightToLeft);
moveRightToLeft = new TranslateAnimation(-_textWidth, 0, 0, 0) {Duration = ShowSpeed, FillAfter = true};
_dotTwo.StartAnimation(moveRightToLeft);
_isHide = false;
}
private Animation CreateTranslationOutAnimation()
{
TranslateAnimation an = new TranslateAnimation(Dimension.RelativeToSelf, 0,
Dimension.RelativeToSelf, 0, Dimension.RelativeToSelf, 0, Dimension.RelativeToSelf, 1);
an.Duration = TRANSLATE_DURATION;
an.FillAfter = true;
return an;
}
private void AnimateTopLayer(float percent, bool force = false)
{
if (!canAnimate)
return;
if (height <= 0) {
height = (float)topLayer.MeasuredHeight;
if (height <= 0)
return;
}
canAnimate = false;
var start = animation == null ? -height : lastY;
var time = 300;
IInterpolator interpolator;
if (percent < 0)
percent = 0;
else if (percent > 100)
percent = 100;
lastY = -height * (percent / 100F);
if ((int)lastY == (int)start && !force) {
canAnimate = true;
return;
}
//is new so do bound, else linear
if (fullAnimation || !Utils.IsSameDay) {
interpolator = new BounceInterpolator ();
time = 3000;
fullAnimation = false;
} else {
interpolator = new LinearInterpolator ();
}
animation = new TranslateAnimation (Dimension.Absolute, 0,
Dimension.Absolute, 0,
Dimension.Absolute, start,
Dimension.Absolute, lastY);
animation.Duration = time;
animation.Interpolator = interpolator;
animation.AnimationEnd += (object sender, Animation.AnimationEndEventArgs e) => {
canAnimate = true;
};
animation.FillAfter = true;
topLayer.StartAnimation(animation);
if (topLayer.Visibility != Android.Views.ViewStates.Visible)
topLayer.Visibility = Android.Views.ViewStates.Visible;
}
/**
* Slide animations to hide a view by sliding it to the top
*
* @param duration the animation duration in milliseconds
* @param interpolator the interpolator to use (pass {@code null} to use the {@link AccelerateInterpolator} interpolator)
* @return a slide transition animation
*/
public static Animation OutToTopAnimation(long duration, IInterpolator interpolator)
{
Animation outtotop = new TranslateAnimation(
Dimension.RelativeToParent, 0.0f, Dimension.RelativeToParent, 0.0f,
Dimension.RelativeToParent, 0.0f, Dimension.RelativeToParent, -1.0f
);
outtotop.Duration = duration;
outtotop.Interpolator = interpolator ?? new AccelerateInterpolator();
return outtotop;
}
private Animation CreateTranslationInAnimation()
{
TranslateAnimation an = new TranslateAnimation(Dimension.RelativeToSelf, 0,
Dimension.RelativeToSelf, 0, Dimension.RelativeToSelf, 1, Dimension.RelativeToSelf, 0);
an.Duration = TRANSLATE_DURATION;
return an;
}
/// <summary>
/// 新的页面被选中调用
/// </summary>
/// <param name="position">Position.</param>
public void OnPageSelected(int position)
{
Animation animation = null;
switch (position)
{
case 0:
if (currentIndex == 1) {
animation = new TranslateAnimation (position_one, offset, 0, 0);
tvTabmyAlarm.SetTextColor (Resources.GetColor (Resource.Color.blue));
}
tvTabotherAlarm.SetTextColor (Resources.GetColor (Resource.Color.darkgray));
break;
case 1:
if (currentIndex == 0) {
animation = new TranslateAnimation (offset, position_one, 0, 0);
tvTabotherAlarm.SetTextColor (Resources.GetColor (Resource.Color.blue));
}
tvTabmyAlarm.SetTextColor (Resources.GetColor(Resource.Color.darkgray));
break;
}
animation.FillAfter = true;
animation.Duration = 300;
ivBottomLine.StartAnimation (animation);
currentIndex = position;
}
/**
* Slide animations to enter a view from top.
*
* @param duration the animation duration in milliseconds
* @param interpolator the interpolator to use (pass {@code null} to use the {@link AccelerateInterpolator} interpolator)
* @return a slide transition animation
*/
public static Animation InFromTopAnimation(long duration, IInterpolator interpolator)
{
Animation infromtop = new TranslateAnimation(
Dimension.RelativeToParent, 0.0f, Dimension.RelativeToParent, 0.0f,
Dimension.RelativeToParent, -1.0f, Dimension.RelativeToParent, 0.0f
);
infromtop.Duration = duration;
infromtop.Interpolator = interpolator ?? new AccelerateInterpolator();
return infromtop;
}
private Animation SwipeEndAnimation()
{
TranslateAnimation translate = null;
if (ShouldDeleteSwipeView())
{
if (_lastX > _firstX)
{
translate = new TranslateAnimation (Offset, _swipeView.Width, 0, 0);
}
else
{
translate = new TranslateAnimation (Offset, -_swipeView.Width, 0, 0);
}
}
else
{
translate = new TranslateAnimation (Offset, 0, 0, 0);
}
translate.Duration = 330;
translate.FillAfter = true;
return translate;
}
private void animateAlphaTranslate(View view, float alphaFrom, float alphaTo, float xFrom, float xTo,
bool requestFocus)
{
AnimationSet animationSet = new AnimationSet(true);
AlphaAnimation fade = new AlphaAnimation(alphaFrom, alphaTo);
fade.Duration = 350;
TranslateAnimation slide = new TranslateAnimation(Dimension.RelativeToSelf, xFrom,
Dimension.RelativeToSelf, xTo,
Dimension.RelativeToSelf, 0,
Dimension.RelativeToSelf, 0);
slide.Duration = 350;
animationSet.AddAnimation(fade);
animationSet.AddAnimation(slide);
view.StartAnimation(animationSet);
if (requestFocus)
{
animationSet.AnimationEnd += (obj, args) => view.RequestFocus();
}
}
private void MaximizeView(View view)
{
var animationSet = new AnimationSet(true)
{
Interpolator = new AccelerateDecelerateInterpolator(),
Duration = 500,
FillAfter = true
};
var scaleAnimation = new ScaleAnimation(1f, 1.25f, 1f, 1.25f, Dimension.RelativeToSelf, 0f,
Dimension.RelativeToSelf, 0f);
_selectedViewTop = view.Top;
_selectedViewLeft = view.Left;
var translateAnimation = new TranslateAnimation(Dimension.RelativeToSelf, 0, Dimension.Absolute, -view.Left,
Dimension.RelativeToSelf, 0, Dimension.Absolute, -view.Top + _addButton.Height);
animationSet.AddAnimation(scaleAnimation);
animationSet.AddAnimation(translateAnimation);
view.StartAnimation(animationSet);
}
private void Toggle (bool visible, bool animate, bool force)
{
if (Visible != visible || force) {
Visible = visible;
lastToggleAnimate = animate;
int height = Height;
if (height == 0 && !force) {
var vto = ViewTreeObserver;
if (vto.IsAlive) {
vto.AddOnPreDrawListener (this);
return;
}
}
var translationY = visible ? 0 : height + MarginBottom;
if (animate) {
if ((int)Build.VERSION.SdkInt >= 12) {
#if __ANDROID_12__
Animate ().SetInterpolator (interpolator)
.SetDuration (TranslateDurationMillis)
.TranslationY (translationY);
#endif
} else {
var oldY = !visible ? 0 : height + MarginBottom;
var animation = new TranslateAnimation (0, 0, oldY, translationY);
animation.Duration = TranslateDurationMillis;
if (visible)
{
animation.AnimationStart += (sender, e) => {
this.Visibility = ViewStates.Visible;
};
}
else {
animation.AnimationEnd += (sender, e) => {
this.Visibility = ViewStates.Gone;
};
}
this.StartAnimation (animation);
}
} else {
if ((int)Build.VERSION.SdkInt >= 11) {
#if __ANDROID_11__
this.TranslationY = translationY;
#endif
}
else{
var oldY = !visible ? 0 : height + MarginBottom;
var animation = new TranslateAnimation (0, 0, oldY, translationY);
animation.Duration = 0;
if (visible)
{
animation.AnimationStart += (sender, e) => {
this.Visibility = ViewStates.Visible;
};
}
else {
animation.AnimationEnd += (sender, e) => {
this.Visibility = ViewStates.Gone;
};
}
this.StartAnimation (animation);
}
}
if (!HasHoneycombApi) {
Clickable = visible;
}
}
}
TranslateAnimation Move_Card(ImageView ivStart, ImageView ivEnd, long duration)
{
int[] startPosition = Position_Of (ivStart);
int[] endPosition = Position_Of (ivEnd);
TranslateAnimation anim = new TranslateAnimation(
Dimension.Absolute, startPosition [0], Dimension.Absolute, endPosition [0] - group.PaddingLeft,//from to X
Dimension.Absolute, startPosition [1] - group.PaddingTop, Dimension.Absolute, endPosition [1] - (1+lp.Height));//from to Y
anim.Duration = duration;
anim.FillAfter = true;
MyAnimationListener myAnimationListener = new MyAnimationListener (this);
MyAnimationListener.AnimationEnded += AnimationEndedHandler;
anim.SetAnimationListener (myAnimationListener);
return anim;
}
public void showLeyenda()
{
int xi;
int xf;
if (_leyendaShowed) {
xf = 0;
xi = Configuration.getWidth (500);
//leyendaLayout.SetX (0);
_leyendaShowed = false;
} else {
xf = -Configuration.getWidth (500);
xi = 0;
_leyendaShowed = true;
}
TranslateAnimation transAnimation = new TranslateAnimation (xi,xf, 0, 0);
transAnimation.Duration = 500;
transAnimation.FillAfter = true;
leyendaLayout.StartAnimation (transAnimation);
}
/**
* Slide animations to enter a view from right.
*
* @param duration the animation duration in milliseconds
* @param interpolator the interpolator to use (pass {@code null} to use the {@link AccelerateInterpolator} interpolator)
* @return a slide transition animation
*/
public static Animation InFromRightAnimation(long duration, IInterpolator interpolator)
{
Animation inFromRight = new TranslateAnimation(
Dimension.RelativeToParent, +1.0f, Dimension.RelativeToParent, 0.0f,
Dimension.RelativeToParent, 0.0f, Dimension.RelativeToParent, 0.0f
);
inFromRight.Duration = duration;
inFromRight.Interpolator = interpolator ?? new AccelerateInterpolator();
return inFromRight;
}
private Animation CreateTranslationOutAnimation()
{
const Dimension type = Dimension.RelativeToSelf;
TranslateAnimation an = new TranslateAnimation(type, 0, type, 0, type, 0, type, 1)
{
Duration = TranslateDuration,
FillAfter = true
};
return an;
}
// 初始化上下回弹的动画效果
private void upDownMoveAnimation() {
TranslateAnimation animation = new TranslateAnimation(0.0f, 0.0f,
childView.Top, topRect.Top);
animation.Duration=300;
animation.Interpolator = new AccelerateInterpolator ();
childView.Animation =animation;
}