Develop Reference

Why image rotation animation only works correctly for the first time

I have this simple arrow image rotation animation which works as intended only for the first time. from second time onward It's still do the rotation but without slow animation.
Here's the code in anim xml files
Rotate 180
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="1500"
android:fromDegrees="0"
android:toDegrees="180"
android:interpolator="#android:anim/linear_interpolator"
android:pivotX="50%"
android:pivotY="50%"
android:repeatCount="0"
android:fillAfter="true"
android:fillEnabled="true"/>
Rotate Revere
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="1500"
android:fromDegrees="180"
android:toDegrees="0"
android:interpolator="#android:anim/linear_interpolator"
android:pivotX="50%"
android:pivotY="50%"
android:repeatCount="0"
android:fillAfter="true"
android:fillEnabled="true"
/>
The image view inside card view.
<ImageView
android:id="#+id/creadit_card_next_image"
android:layout_width="#dimen/next_image_size"
android:layout_height="#dimen/next_image_size"
android:layout_marginEnd="#dimen/static_menu_primary_margin"
android:layout_marginTop="16dp"
android:rotation="-90"
android:src="#drawable/ic_navigate_next"
android:tint="#color/colorPrimary"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" />
Java code to trigger Animation.
private Animation rotatePlus180;
private Animation rotateMinus180;
private boolean creditDebitCardViewExpanded = true;
rotatePlus180 = AnimationUtils.loadAnimation(this, R.anim.rotate_plus_180);
rotateMinus180 = AnimationUtils.loadAnimation(this, R.anim.rotate_minus_180);
private void onClickCreditDebitCardView() {
creditDebitCardPaymentMethod.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if (creditDebitCardViewExpanded) {
expandAnimation(paymentRecyclerView);
creditDebitCardViewExpanded = false;
creditCardNextImage.setAnimation(rotatePlus180);
} else {
collapseAnimation(paymentRecyclerView);
creditDebitCardViewExpanded = true;
creditCardNextImage.setAnimation(rotateMinus180);
CreditDebitLayoutContainer.setPadding(0, 0, 0, padding);
}
}
});
}

Instead of setAnimation use startAnimation
creditCardNextImage.startAnimation(rotatePlus180);
creditCardNextImage.startAnimation(rotateMinus180);
setAnimation seems to be called once you attach the animation to the view/ or when the view is added.
StartAnimation will be called all the time even if the view has already been added.

Make bounce animation

I would like to do bounce animation of layer.
I have done that layer comes from right to center, now I would like to move it a little back and then back to center. That would create bounce effect.
I was thinking that I can do it with a translate like this:
<translate
android:duration="900"
android:fromXDelta="100%p"
android:toXDelta="0%p" />
<translate
android:duration="900"
android:fromXDelta="0%p"
android:toXDelta="100%p" />
<translate
android:duration="900"
android:fromXDelta="70%p"
android:toXDelta="0%p" />
Well this code does not working, only thing I can achieve is that Layer comes from left to center, and then animation stops.
I cannot use this code: because it does not achieve what I want
setInterpolator(AnimationUtils.loadInterpolator(this,
android.R.anim.bounce_interpolator));
Any help would be appreciated.

You can use the BounceInterpolator to have this effect. The docs contain a very good description how to use it in XML. Just have a animation xml like this:
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="#android:anim/bounce_interpolator">
<!-- Use your working translate animation here-->
<translate
android:duration="900"
android:fromXDelta="100%p"
android:toXDelta="0%p" />
</set>

use this xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:fillAfter="true"
android:interpolator="#android:anim/bounce_interpolator">
<scale
android:duration="600"
android:fromXScale="1.0"
android:fromYScale="0.0"
android:toXScale="1.0"
android:toYScale="1.0" />
</set>
This will show bounce effect with scale ,different from translate,(fits better in some situations),for more check THIS out..

Add code on button or image click
final Animation myAnim = AnimationUtils.loadAnimation(getActivity(), R.anim.bounce);
// Use bounce interpolator with amplitude 0.1 and frequency 15
MyBounceInterpolator interpolator = new MyBounceInterpolator(0.1, 15);
myAnim.setInterpolator(interpolator);
imgVoiceSearch.startAnimation(myAnim);
Add this class
public class MyBounceInterpolator implements android.view.animation.Interpolator {
private double mAmplitude = 1;
private double mFrequency = 10;
public MyBounceInterpolator(double amplitude, double frequency) {
mAmplitude = amplitude;
mFrequency = frequency;
}
public float getInterpolation(float time) {
return (float) (-1 * Math.pow(Math.E, -time / mAmplitude) *
Math.cos(mFrequency * time) + 1);
}
}

How to programmatically animate an ImageView

I am trying to animate an ImageView when the said image view is clicked.
Specifically I want the size of the ImageView gets bigger (say .20 bigger) and the immediately shrink back to its original size).
So far I have been experimenting with this code with no luck.
// thumbLike is the imageView I would like to animate.
button.setOnClickListener(new OnClickListener(){
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
ScaleAnimation scaleAnim = new ScaleAnimation(1.0f, 2.5f, 1.0f, 2.5f,
Animation.RELATIVE_TO_SELF, 0.5f,
Animation.RELATIVE_TO_SELF, 0.5f);
scaleAnim.setInterpolator(new LinearInterpolator());
scaleAnim.setDuration(1500);
thumbLike.startAnimation(scaleAnim);
thumbLike.setAnimation(null);
}
});
Can anyone suggest me with a possible solution?
Edit #1
It is working through XML as answered by Hardik4560:
// finally i use this code to execute the animation
Animation animationScaleUp = AnimationUtils.loadAnimation(this, R.anim.scale_up);
Animation animationScaleDown = AnimationUtils.loadAnimation(this, R.anim.scale_down);
AnimationSet growShrink = new AnimationSet(true);
growShrink.addAnimation(animationScaleUp);
growShrink.addAnimation(animationScaleDown);
thumbLike.startAnimation(growShrink);
and the XML
SCALE_UP
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="#android:anim/linear_interpolator">
<scale
android:fromXScale="1.0"
android:toXScale="1.5"
android:fromYScale="1.0"
android:toYScale="1.5"
android:pivotX="50%"
android:pivotY="50%"
android:duration="1000" />
</set>
SCALE_DOWN
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="#android:anim/linear_interpolator">
<scale
android:fromXScale="1.5"
android:toXScale="1.0"
android:fromYScale="1.5"
android:toYScale="1.0"
android:pivotX="50%"
android:pivotY="50%"
android:duration="1000" />
</set>
ps: this is awkward, since I already accepted an answer. I am trying to combine between #tharkbad and #Hardik4560 's answers yet now the way it animates does not look smooth.
during the scale_up animation, it kinda look like being "skip" to the end of animation and then immediately starting scale_down animation. I guess I have to play around with it a bit.

If you want to implement this without XML you could do so as follows
final float growTo = 1.2f;
final long duration = 1200;
ScaleAnimation grow = new ScaleAnimation(1, growTo, 1, growTo,
Animation.RELATIVE_TO_SELF, 0.5f,
Animation.RELATIVE_TO_SELF, 0.5f);
grow.setDuration(duration / 2);
ScaleAnimation shrink = new ScaleAnimation(growTo, 1, growTo, 1,
Animation.RELATIVE_TO_SELF, 0.5f,
Animation.RELATIVE_TO_SELF, 0.5f);
shrink.setDuration(duration / 2);
shrink.setStartOffset(duration / 2);
AnimationSet growAndShrink = new AnimationSet(true);
growAndShrink.setInterpolator(new LinearInterpolator());
growAndShrink.addAnimation(grow);
growAndShrink.addAnimation(shrink);
thumbLike.startAnimation(growAndShrink);
Of course, you could also use NineOldAndroids and use the new animation methods.
I think your original error is this line, it removes the animation you just started from the view again.
thumbLike.setAnimation(null);

I use this to achieve popin popout effect,
See if its of any use to you
Pop Out.
<?xml version="1.0" encoding="utf-8"?>
<set
xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="#android:anim/bounce_interpolator" >
<scale
android:pivotX="50%"
android:pivotY="50%"
android:fromXScale="0.5"
android:fromYScale="0.5"
android:toXScale="1.0"
android:toYScale="1.0"
android:duration="500" />
</set>
Pop In
<?xml version="1.0" encoding="utf-8"?>
<set
xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="#android:anim/bounce_interpolator" >
<scale
android:pivotX="50%"
android:pivotY="50%"
android:fromXScale="1.0"
android:fromYScale="1.0"
android:toXScale="0.0"
android:toYScale="0.0"
android:duration="500" />
</set>

I created the same animation using kotlin:
Repo: https://github.com/David-Hackro/Bounce-Animation
You need create your element and extend of anything (ImageView,Button etc)
in my case y created a class named BounceWidget
Add element in xml
<hackro.tutorials.com.bounceWidget.widget.BounceWidget
android:layout_width="match_parent"
android:layout_height="match_parent" />
Add element programmatically
val xpp = resources.getXml(R.xml.bouncewidget)
val attr = Xml.asAttributeSet(xpp)
val layout : LinearLayout = findViewById(R.id.layout)
val octocat1 : BounceWidget = BounceWidget(this,attr)
//you can change this values and have default values
//octocat1.id_resource(R.mipmap.bounceimage) // change image --> default : R.mipmap.ic_launcher
//octocat1.positionX = 1 //position X starting --> default : 0
//octocat1.positionY = 1 //position Y starting--> default : 0
//octocat1.velocityX = 1 //Velocity X --> default : 20
//octocat1.velocityY = 1 //Velocity Y --> default : 15
octocat1.layoutParams = LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)
layout.addView(octocat1)

How to animate button in android?

I am making an android app, and I have a button which leads to a messaging place. On the activity with the button, I check if there is any unread messages, and if so I want to do something to the button to let the user know that there is something unread.
I was thinking of having the button sorta vibrate horizontally like 3 shakes every 2 or 3 seconds.
I know how to run a thread in the background which does something every x milliseconds. But what I don't know what to do is shake it horizontally 3 times.
Can anyone help with this?
I was thinking of using the sin function, for the animation, I can use output from a sin function to get values that go up and down, which I can set the horizontal position of the button... But this seems too extreme, is there a better way?

I can't comment on #omega's comment because I don't have enough reputation but the answer to that question should be something like:
shake.xml
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="100" <!-- how long the animation lasts -->
android:fromDegrees="-5" <!-- how far to swing left -->
android:pivotX="50%" <!-- pivot from horizontal center -->
android:pivotY="50%" <!-- pivot from vertical center -->
android:repeatCount="10" <!-- how many times to swing back and forth -->
android:repeatMode="reverse" <!-- to make the animation go the other way -->
android:toDegrees="5" /> <!-- how far to swing right -->
Class.java
Animation shake = AnimationUtils.loadAnimation(this, R.anim.shake);
view.startAnimation(shake);
This is just one way of doing what you want, there may be better methods out there.

create shake.xml in anim folder
<?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromXDelta="0"
android:toXDelta="10"
android:duration="1000"
android:interpolator="#anim/cycle" />
and cycle.xml in anim folder
<?xml version="1.0" encoding="utf-8"?>
<cycleInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
android:cycles="4" />
now add animation on your code
Animation shake = AnimationUtils.loadAnimation(this, R.anim.shake);
anyview.startAnimation(shake);
If you want vertical animation, change fromXdelta and toXdelta value to fromYdelta and toYdelta value

Class.Java
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.layout_with_the_button);
final Animation myAnim = AnimationUtils.loadAnimation(this, R.anim.milkshake);
Button myButton = (Button) findViewById(R.id.new_game_btn);
myButton.setAnimation(myAnim);
}
For onClick of the Button
myButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
v.startAnimation(myAnim);
}
});
Create the anim folder in res directory
Right click on, res -> New -> Directory
Name the new Directory anim
create a new xml file name it milkshake
milkshake.xml
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="100"
android:fromDegrees="-5"
android:pivotX="50%"
android:pivotY="50%"
android:repeatCount="10"
android:repeatMode="reverse"
android:toDegrees="5" />

import android.view.View;
import android.view.animation.Animation;
import android.view.animation.Transformation;
public class HeightAnimation extends Animation {
protected final int originalHeight;
protected final View view;
protected float perValue;
public HeightAnimation(View view, int fromHeight, int toHeight) {
this.view = view;
this.originalHeight = fromHeight;
this.perValue = (toHeight - fromHeight);
}
#Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
view.getLayoutParams().height = (int) (originalHeight + perValue * interpolatedTime);
view.requestLayout();
}
#Override
public boolean willChangeBounds() {
return true;
}
}
uss to:
HeightAnimation heightAnim = new HeightAnimation(view, view.getHeight(), viewPager.getHeight() - otherView.getHeight());
heightAnim.setDuration(1000);
view.startAnimation(heightAnim);

Dependency
Add it in your root build.gradle at the end of repositories:
allprojects {
repositories {
...
maven { url "https://jitpack.io" }
}}
and then add dependency
dependencies {
compile 'com.github.varunest:sparkbutton:1.0.5'
}
Usage
XML
<com.varunest.sparkbutton.SparkButton
android:id="#+id/spark_button"
android:layout_width="40dp"
android:layout_height="40dp"
app:sparkbutton_activeImage="#drawable/active_image"
app:sparkbutton_inActiveImage="#drawable/inactive_image"
app:sparkbutton_iconSize="40dp"
app:sparkbutton_primaryColor="#color/primary_color"
app:sparkbutton_secondaryColor="#color/secondary_color" />
Java (Optional)
SparkButton button = new SparkButtonBuilder(context)
.setActiveImage(R.drawable.active_image)
.setInActiveImage(R.drawable.inactive_image)
.setDisabledImage(R.drawable.disabled_image)
.setImageSizePx(getResources().getDimensionPixelOffset(R.dimen.button_size))
.setPrimaryColor(ContextCompat.getColor(context, R.color.primary_color))
.setSecondaryColor(ContextCompat.getColor(context, R.color.secondary_color))
.build();

In Kotlin, this way after XML:
Define a View:
val playDel = findViewById<ImageView>(R.id.player_del)
Find a Animation: Here from Android Lib
val imgAnim = AnimationUtils.loadAnimation(this, android.R.anim.fade_out)
Connect to the View
playDel.animation=imgAnim

First create shake.xml
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="100"
android:fromDegrees="-5"
android:pivotX="50%"
android:pivotY="50%"
android:repeatCount="10"
android:repeatMode="reverse"
android:toDegrees="5" />
Class.java
Animation shake = AnimationUtils.loadAnimation(this, R.anim.shake);
view.startAnimation(shake);

How can I make vibrate animation for ImageView

I have no idea for this animation.
How can I do it via XML like that? Or another solution?
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="#android:anim/accelerate_decelerate_interpolator"
android:fillAfter="true">
......
</set>
Thanks for your help

This code shakes a view in horizontal direction
shake.xml
<?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="1000"
android:fromXDelta="0"
android:interpolator="#anim/cycle_5"
android:toXDelta="10" />
cycle_5.xml
<?xml version="1.0" encoding="utf-8"?>
<cycleInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
android:cycles="5" />
Method to shake ImageView
public void onShakeImage() {
Animation shake;
shake = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.shake);
ImageView image;
image = (ImageView) findViewById(R.id.image_view);
image.startAnimation(shake); // starts animation
}

1) vibrate or
2) shake
(using property animation)the following code working for me.
ObjectAnimator rotate = ObjectAnimator.ofFloat(animateView, "rotation", 0f, 20f, 0f, -20f, 0f); // rotate o degree then 20 degree and so on for one loop of rotation.
// animateView (View object)
rotate.setRepeatCount(20); // repeat the loop 20 times
rotate.setDuration(100); // animation play time 100 ms
rotate.start();

Create shake.xml inside anim directory
<set xmlns:android="http://schemas.android.com/apk/res/android">
<rotate
android:duration="70"
android:fromDegrees="0"
android:interpolator="#android:anim/linear_interpolator"
android:pivotX="50%"
android:pivotY="50%"
android:repeatCount="5"
android:repeatMode="reverse"
android:toDegrees="0" />
<translate
android:duration="70"
android:fromXDelta="40"
android:interpolator="#android:anim/linear_interpolator"
android:repeatCount="5"
android:repeatMode="reverse"
android:toXDelta="-40" />
inside your java file add below method
public void animateView(View view){
Animation shake = AnimationUtils.loadAnimation(getActivity(), R.anim.shake);
view.startAnimation(shake);
}
and pass your view inside method for animation
animateView(yourView);

Create animation file in anim directory:
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="200"
android:fromDegrees="-10"
android:pivotX="50%"
android:pivotY="50%"
android:repeatCount="infinite"
android:repeatMode="reverse"
android:toDegrees="10" />
Animation shake = AnimationUtils.loadAnimation(this, R.anim.shake);
your_view.startAnimation(shake);

This works for me smoothly as i Expected
private void Shake(View view)
{
RotateAnimation rotate = new RotateAnimation(-5, 5,Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
rotate.setDuration(250);
rotate.setStartOffset(50);
rotate.setRepeatMode(Animation.REVERSE);
rotate.setInterpolator(new CycleInterpolator(5));
view.startAnimation(rotate);
}

I did create the BUZZ like animation for imageView. Here I also have added delay to make it really like Buzzy effect
In your Activity:
Here, animShake is android.view.animation
animShake = AnimationUtils.loadAnimation(this, R.anim.shake)
imageView.startAnimation(animShake)
Don't forget to add AnimationListener for little delay of BUZZ effect
animShake.setAnimationListener(object : Animation.AnimationListener {
override fun onAnimationRepeat(animation: Animation?) {
}
override fun onAnimationEnd(animation: Animation?) {
Handler().postDelayed({
imageView.startAnimation(animShake)
}, 1000)
}
override fun onAnimationStart(animation: Animation?) {
}
})
anim shake XML file having only translate:
android:duration="75"
android:fromXDelta="-18%"
android:repeatCount="11"
android:repeatMode="reverse"
android:toXDelta="18%" />