animation

How to Animate Addition or Removal of Android ListView Rows

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Animation anim = AnimationUtils.loadAnimation( GoTransitApp.this, android.R.anim.slide_out_right ); anim.setDuration(500); listView.getChildAt(index).startAnimation(anim ); new Handler().postDelayed(new Runnable() { public void run() { FavouritesManager.getInstance().remove( FavouritesManager.getInstance().getTripManagerAtIndex(index) ); populateList(); adapter.notifyDataSetChanged(); } }, anim.getDuration()); for top-to-down animation use : <set xmlns:android=”http://schemas.android.com/apk/res/android”> <translate android:fromYDelta=”20%p” android:toYDelta=”-20″ android:duration=”@android:integer/config_mediumAnimTime”/> <alpha android:fromAlpha=”0.0″ android:toAlpha=”1.0″ android:duration=”@android:integer/config_mediumAnimTime” /> </set>

How to Use slideDown (or show) function on a table row?

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Animations are not supported on table rows. From “Learning jQuery” by Chaffer and Swedberg Table rows present particular obstacles to animation, since browsers use different values (table-row and block) for their visible display property. The .hide() and .show() methods, without animation, are always safe to use with table rows. As of jQuery version 1.1.3, .fadeIn() … Read more

How to change the Push and Pop animations in a navigation based app

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I did the following and it works fine.. and is simple and easy to understand.. CATransition* transition = [CATransition animation]; transition.duration = 0.5; transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; transition.type = kCATransitionFade; //kCATransitionMoveIn; //, kCATransitionPush, kCATransitionReveal, kCATransitionFade //transition.subtype = kCATransitionFromTop; //kCATransitionFromLeft, kCATransitionFromRight, kCATransitionFromTop, kCATransitionFromBottom [self.navigationController.view.layer addAnimation:transition forKey:nil]; [[self navigationController] popViewControllerAnimated:NO]; And the same thing for push.. Swift … Read more

How to make a smooth image rotation in Android?

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You are right about AccelerateInterpolator; you should use LinearInterpolator instead. You can use the built-in android.R.anim.linear_interpolator from your animation XML file with android:interpolator=”@android:anim/linear_interpolator”. Or you can create your own XML interpolation file in your project, e.g. name it res/anim/linear_interpolator.xml: <?xml version=”1.0″ encoding=”utf-8″?> <linearInterpolator xmlns:android=”http://schemas.android.com/apk/res/android” /> And add to your animation XML: android:interpolator=”@anim/linear_interpolator” Special Note: If … Read more

UIView Infinite 360 degree rotation animation?

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Found a method (I modified it a bit) that worked perfectly for me: iphone UIImageView rotation #import <QuartzCore/QuartzCore.h> – (void) runSpinAnimationOnView:(UIView*)view duration:(CGFloat)duration rotations:(CGFloat)rotations repeat:(float)repeat { CABasicAnimation* rotationAnimation; rotationAnimation = [CABasicAnimation animationWithKeyPath:@”transform.rotation.z”]; rotationAnimation.toValue = [NSNumber numberWithFloat: M_PI * 2.0 /* full rotation*/ * rotations * duration ]; rotationAnimation.duration = duration; rotationAnimation.cumulative = YES; rotationAnimation.repeatCount = repeat … Read more

How do you make an element “flash” in jQuery

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My way is .fadein, .fadeout .fadein, .fadeout …… $(“#someElement”).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100); function go1() { $(“#demo1″).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100)} function go2() { $(‘#demo2’).delay(100).fadeOut().fadeIn(‘slow’) } #demo1, #demo2 { text-align: center; font-family: Helvetica; background: IndianRed; height: 50px; line-height: 50px; width: 150px; } <script src=”https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js”></script> <button onclick=”go1()”>Click Me</button> <div id=’demo1′>My Element</div> <br> <button onclick=”go2()”>Click Me</button> (from comment) <div id=’demo2′>My Element</div>

CSS3 Rotate Animation

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Here is a demo. The correct animation CSS: .image { position: absolute; top: 50%; left: 50%; width: 120px; height: 120px; margin:-60px 0 0 -60px; -webkit-animation:spin 4s linear infinite; -moz-animation:spin 4s linear infinite; animation:spin 4s linear infinite; } @-moz-keyframes spin { 100% { -moz-transform: rotate(360deg); } } @-webkit-keyframes spin { 100% { -webkit-transform: rotate(360deg); } } … Read more

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