The recent two days to learn the knowledge of Android animation, from a point of no understanding of their own research is indeed a harvest.Animation is divided into:
Transparency Gradient
Size gradient
Displacement animation
Rotate animation
In Android, the Animation animation effect can be implemented in two ways, one is tweened Animation gradient animation, the other is frameBy Frame animation screen conversion animation,
Android Activity switches the animation effect library SwitchLayout, and views switch the animation library, which is comparable to IOS,
Because of the excellent experience of switching an animation on The View Interface of the APP developed by many developers on IOS, these are built-in in IOS, but the
View animation for Android animation, androidview
In order to make your use more comfortable, it is necessary to use animation in some cases. Before Android 3.0, two types of animation Tween and Frame
Activity switching effect using Android animation effect, Android animation in the official relevant information: http://developer.android.com/guide/topics/graphics/ Animation.html and Http://developer.android.com/guide/topics/resources/animation-resource.html, Activity's to
I've already talked about transforming animations, and there are 4 situations in a transform animation: Transparency animation, rotate animation, zoom animation, displacement animation.Today I'm talking about using 4 types of transform animations to make them blend.I'm here mainly using a listener method--setanimationl
Shopping Cart animation (Android) and shopping cart animation android
Shopping Cart animation (Android)
Preface: When we write shopping mall projects, we usually have the function of adding Shopping Cart. When we add shopping car
Android uses property animation to generate an animation between substitutes
This document describes how to use property animation in Android (I ).
Before Android, there were two types of animations: frame
, and end value.For example, in Figure 2 , the value of the interpolation function is. 15 when t = Ten Ms. So some time the value of the property will be. X (40-0). or 6.Previous: Android animation specific explanation of an overviewNext: Android Animation specific explanation three
, "X", CX);/** * ANIM1,ANIM2,ANIM3 run at the same time * ANIM4 then run */animatorset animset = new Animatorset (); Animset.play ( ANIM1). With (ANIM2), Animset.play (ANIM2). with (ANIM3), Animset.play (ANIM4). After (ANIM3); animset.setduration (1000); Animset.start ();}}Two effects were written:First: Use Playtogether two animations to run at the same time, and of course playsequentially run in turn ~ ~Second: Let's say we have a bunch of animations, how to use code control order, for example
Animationutils.loadinterpolator (this, ANDROID.R
. Anim.overshoot_interpolator));
Break Case 5://case 3,4 's combination a.setinterpolator (this, Android.
R.anim.anticipate_overshoot_interpolator));
Break Case 6://Stop to come back a few a.setinterpolator (Animationutils.loadinterpolator (this, Android).
R.anim.bounce_interpolator));
Break
//Let target start
In Android, the Animation animation effect can be implemented in two ways, one is tweened Animation gradient animation, the other is the frame by frame Animation Picture conversion animation.tweened
first step backwards and forwards the interpolator.
Anticipateovershootinterpolator
The interpolator that goes back, then forwards, exceeds the end value and then returns to the end value.
Bounceinterpolator
The last jump of the interpolator.
Cycleinterpolator
The interpolator that repeats the loop playback.
Decelerateinterpolator
The interpolator that has been slowing down.
Linearinterpolator
A const
other elements need to be animated.
Look at the modified animation effect:
The Third Way: to implement layout animation by setting layoutanimation
Alphaanimation alphaanimation = new Alphaanimation (0f, 1f);
Alphaanimation.setduration ();
Layoutanimationcontroller Animationcontroller = new Layoutanimationcontroller (alphaanimation, 0.5f);
Animationcontroller.setorder (layoutanimationcont
API Overview
You can find the APIs of most property animation systems in the android. animation package. Because the view animation system has defined a lot of interpolation in the android. view. animation package, these interpola
Android animation includes tween animation and Frame Animation. tween animation mainly includes operations such as image enlargement and downsize, rotation, transparency change, and movement. Frame Animation is much simpler, it me
Wang Wenjun, chief architect of Xiaomi technology miui, confirmed the topic of his speech: compilation, installation and operation of Android programs.
Lecturer profile: Wang Wenjun, Master of Science and Technology University of China, formerly IBM system engineer, is now the chief architect of Xiaomi technology miui and author of The Open Source C compiler project UCC.
Topic Introduction: compile, install
Use plug-in
The plug-in defines how to specify the computing value used for the time function in the animation. For example, if you specify a linear playing animation throughout the animation period, it means that the animation moves evenly throughout the entire time, and you can also specify a non-linear
Android Animation categoryMany apps on the market use animated effects, which can improve the user's experience. So what are the mechanisms of the Android system animation?1. Frames-per-frame animation (Frame-by-frame animation).
Property animation and android property AnimationProperty Animation
Property Animation: One of the many animations provided by Android, from a certain perspective, attribute animation is actually a Tween
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.