I'm trying to make an effect on two images, as if it were a flip card annimation. Image 1 = "botaoiniciar" and Image 2 = "botaosair". At the moment when I click on the initial, it turns the second, but then it gets stuck on the second image and I would like it to come back. I am using the following code. I thank you for your attention.
final ImageView botaoiniciar = (ImageView) findViewById(R.id.botaoiniciar);
botaoiniciar.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
final ObjectAnimator oa1 = ObjectAnimator.ofFloat(botaoiniciar, "scaleX", 1f, 0f);
final ObjectAnimator oa2 = ObjectAnimator.ofFloat(botaoiniciar, "scaleX", 0f, 1f);
oa1.setInterpolator(new DecelerateInterpolator());
oa2.setInterpolator(new AccelerateDecelerateInterpolator());
oa1.addListener(new AnimatorListenerAdapter() {
#Override
public void onAnimationEnd(Animator animation) {
super.onAnimationEnd(animation);
botaoiniciar.setImageResource(R.drawable.botaosair);
oa2.start();
}
});
oa1.start();
}
});
You need to keep animators and change them when card flips. A Boolean can keeps the fliping state. Here is my example:
public class MyFragment extends Fragment {
#OnClick(R.id.frmMain) //onclick for container of two sides
public void onClick() {
flipCard(); //call method that flips card base on current "mIsBackVisible" state
}
#BindView(R.id.card_front)
FrameLayout mCardFront;
#BindView(R.id.card_back)
FrameLayout mCardBack;
AnimatorSet animFront;
AnimatorSet animBack;
private boolean mIsBackVisible = false; //keeping card flip state
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View root = inflater.inflate(R.layout.myLauyout, container, false);
ButterKnife.bind(this, root);
//important part is this two lines + onclick for container
loadAnimations(); //initialize animations
changeCameraDistance(); //optimize card appearance (optional)
return root;
}
private void changeCameraDistance() {
int distance = 8000;
float scale = getResources().getDisplayMetrics().density * distance;
mCardFront.setCameraDistance(scale);
mCardBack.setCameraDistance(scale);
}
private void loadAnimations() {
animBack = (AnimatorSet) AnimatorInflater.loadAnimator(getContext(), R.animator.flip_back);
animFront = (AnimatorSet) AnimatorInflater.loadAnimator(getContext(), R.animator.flip_front);
}
public void flipCard() {
if (!mIsBackVisible) {
animBack.setTarget(mCardFront);
animFront.setTarget(mCardBack);
animBack.start();
animFront.start();
mIsBackVisible = true;
} else {
animBack.setTarget(mCardBack);
animFront.setTarget(mCardFront);
animBack.start();
animFront.start();
mIsBackVisible = false;
}
}
}
and here is my animator in res/animator/flip_front.xml:
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<objectAnimator
android:valueFrom="-180"
android:valueTo="0"
android:propertyName="rotationY"
android:repeatMode="reverse"
android:duration="#integer/anim_length" />
<objectAnimator
android:valueFrom="0.0"
android:valueTo="1.0"
android:propertyName="alpha"
android:startOffset="#integer/anim_length_half"
android:duration="0" />
</set>
res/animator/flip_back.xml:
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<objectAnimator
android:valueFrom="0"
android:valueTo="180"
android:propertyName="rotationY"
android:duration="#integer/anim_length" />
<objectAnimator
android:valueFrom="1.0"
android:valueTo="0.0"
android:propertyName="alpha"
android:startOffset="#integer/anim_length_half"
android:duration="0" />
</set>
If have any question, just comment. ;)
Related
I want creat aniamtion rotation before it rotaion from 0 to -30 and after from -30 to 0 so I created two file animation
xoay.xml
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="0"
android:toDegrees="-30"
android:pivotX="50%"
android:duration="6000"
android:repeatCount="infinite"
android:fillAfter="true" />
xoay2.xml
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="-30"
android:toDegrees="0"
android:pivotX="50%"
android:duration="6000"
android:repeatCount="infinite"
android:fillAfter="true" />
and in activity I start animation with code
final RotateAnimation rotate= (RotateAnimation) AnimationUtils.loadAnimation(this,R.anim.xoay);
final RotateAnimation rotate2= (RotateAnimation) AnimationUtils.loadAnimation(this,R.anim.xoay_2);
and when I set
myView.startAnimation(rotate); or myView.startAnimation(rotate2);
it run. Now I want when myView finish animation xoay.xml it will run xoay2.xml and when xoay2.xml finish it run xoay.xml...
I tried with code :
AnimationSet s = new AnimationSet(false);
s.addAnimation(rotate);
s.addAnimation(rotate2);
myView.startAnimation(s)
but it not run.
How I can do it? Thank you very much !
You can achieve that with RotateAnimation
Animation an = new RotateAnimation(0.0f, 30.0f);
// Set the animation's parameters
an.setDuration(6000); // duration in ms
an.setRepeatCount(-1); // -1 = infinite repeated
an.setRepeatMode(Animation.REVERSE); // reverses each repeat
an.setFillAfter(true); // keep rotation after animation
// Aply animation to image view
myView.setAnimation(an);
I will create for you Just copy it and apply on your project
Step-1: Create Animation xml files
rotate_1.xml
<rotate
xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="0"
android:toDegrees="360"
android:pivotX="50%"
android:pivotY="50%"
android:repeatCount="0"
android:duration="1200" />
rotate_2.xml
<rotate
xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="360"
android:toDegrees="0"
android:pivotX="50%"
android:pivotY="50%"
android:repeatCount="0"
android:duration="1200" />
activity_main.xml
<TextView
android:id="#+id/tvDemo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!"
android:background="#color/colorAccent"
android:layout_gravity="center"
/>
MainActivity.java
TextView tvDemo;
boolean isFirstTime;
RotateAnimation rotate;
RotateAnimation rotate2;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
tvDemo = (TextView) findViewById(R.id.tvDemo);
rotate = (RotateAnimation) AnimationUtils.loadAnimation(this, R.anim.rotate_up);
rotate2 = (RotateAnimation) AnimationUtils.loadAnimation(this, R.anim.rotate_down);
tvDemo.startAnimation(rotate);
rotate.setAnimationListener(new Animation.AnimationListener() {
#Override
public void onAnimationStart(Animation animation) {
}
#Override
public void onAnimationEnd(Animation animation) {
tvDemo.startAnimation(rotate2);
}
#Override
public void onAnimationRepeat(Animation animation) {
}
});
rotate2.setAnimationListener(new Animation.AnimationListener() {
#Override
public void onAnimationStart(Animation animation) {
}
#Override
public void onAnimationEnd(Animation animation) {
tvDemo.startAnimation(rotate);
}
#Override
public void onAnimationRepeat(Animation animation) {
}
});
isFirstTime = false;
tvDemo.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
isFirstTime = true;
}
});
}
I Hope this code will work for you
Thank you
Better you user Animators instead
AccelerateInterpolator ACCELERATE_INTERPOLATOR = new AccelerateInterpolator();
AnimatorSet animatorSet = new AnimatorSet();
ObjectAnimator rotationAnim = ObjectAnimator.ofFloat(((StoryHolder) holder).ivLike, "rotation", 0f, -30f);
rotationAnim.setRepeatCount(ValueAnimator.INFINITE);
rotationAnim.setDuration(300);
rotationAnim.setInterpolator(ACCELERATE_INTERPOLATOR);
ObjectAnimator rotationAnim2 = ObjectAnimator.ofFloat(((StoryHolder) holder).ivLike, "rotation", 0f, -30f);
rotationAnim2.setRepeatCount(ValueAnimator.INFINITE);
rotationAnim2.setDuration(300);
rotationAnim2.setInterpolator(ACCELERATE_INTERPOLATOR);
animatorSet.play(rotationAnim).before(rotationAnim2);
animatorSet.start();
//ROTATION
ObjectAnimator.ofFloat(yourView, View.ROTATION, 0f, 180f).setDuration(300).start();
//ROTATION Back
ObjectAnimator.ofFloat(yourView, View.ROTATION, 180f, 0F ).setDuration(300).start();
I used the following code to fade in only the Button Text. but it gives fadein for whole Button.
Animation animationFadeIn = AnimationUtils.loadAnimation(this, R.anim.fade_in);
//register btn listener
m_btn_register.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
m_btn_register.startAnimation(animationFadeIn);
}
});
fade_in.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="#android:anim/linear_interpolator">
<alpha
android:fromAlpha="0.1"
android:toAlpha="1.0"
android:duration="2000"
/>
</set>
what is the correct way to acheive this?
Note : Having custom spans for button does not work on lollipop and above. So have this
<Button
android:textAllCaps="false"
My CustomSpan
public class CustomSpan extends CharacterStyle implements UpdateAppearance {
private int alpha;
public int getAlpha() {
return alpha;
}
public void setAlpha(int alpha) {
this.alpha = alpha;
}
public CustomSpan() {
}
#Override
public void updateDrawState(TextPaint paint) {
paint.setAlpha(alpha);
}
}
Custom Property
private static final Property<CustomSpan, Integer> FADE_INT_PROPERTY
= new Property<CustomSpan, Integer>(Integer.class, "FADE_INT_PROPERTY") {
#Override
public void set(CustomSpan span, Integer value) {
span.setAlpha(value);
}
#Override
public Integer get(CustomSpan object) {
return object.getAlpha();
}
};
Then
String text = button.getText().toString();
final CustomSpan span = new CustomSpan();
final SpannableString spannableString = new SpannableString(text);
int start = 0;
int end = text.length();
spannableString.setSpan(span, start, end, 0);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
ObjectAnimator objectAnimator = ObjectAnimator.ofInt(
span, FADE_INT_PROPERTY, 0, 255);
objectAnimator.setEvaluator(new IntEvaluator());
objectAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
#Override
public void onAnimationUpdate(ValueAnimator animation) {
button.setText(spannableString);
}
});
objectAnimator.setDuration(10000);
objectAnimator.start();
}
});
Gif
Change your code to this way
<?xml version="1.0" encoding="UTF-8" ?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale android:duration="#android:integer/config_shortAnimTime"
android:pivotX="50.0%"
android:pivotY="50.0%"
android:fromXScale="1.0"
android:toXScale="0.9"
android:fromYScale="1.0"
android:toYScale="0.9"/>
<alpha android:duration="#android:integer/config_shortAnimTime"
android:fromAlpha="1.0"
android:toAlpha="0.7"/>
</set>
and one more thing declare Animation gloabal.
I don't think there is a solution using animation API because it works on the view and doesn't take care of the content of it.
So, I think you should create container view for the button and add your button background for the new container.
then set the button background to be transparent.
After that make the animation for the button only.
I'm trying to implement an app with animations. I want to get this sequence:
1 - Moving a image horizontally
2 - Rotate the image 90º
3 - Move the image vertically
But in step 2, the image does not rotate on itself and moves to original position to rotate.
What is my mistake?
sequential.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/linear_interpolator" >
<translate
android:duration="1000"
android:fillAfter="true"
android:fromXDelta="0%p"
android:startOffset="500"
android:toXDelta="83%p" />
</set>
Main.java
RotateAnimation animRotar1;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imagenPacman = (ImageView) findViewById(R.id.imagen);
fondoImagen = (RelativeLayout) findViewById(R.id.fondo_imagen);
animRotar1 = new RotateAnimation(0, 90,
Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
animPacman = AnimationUtils.loadAnimation(getApplicationContext(),
R.anim.sequential);
animPacman.setAnimationListener(new AnimationListener() {
#Override
public void onAnimationStart(Animation animation) {}
#Override
public void onAnimationRepeat(Animation animation) {}
#Override
public void onAnimationEnd(Animation animation) {
rotar1();
}
});
fondoImagen.startAnimation(animPacman);
}
private void rotar1() {
animRotar1.setInterpolator(new LinearInterpolator());
animRotar1.setDuration(1000);
animRotar1.setFillEnabled(true);
animRotar1.setFillAfter(true);
fondoImagen.startAnimation(animRotar1);
}
like this:
here you have to caliculate the distance of the target position after translate animation,
EDIT:
float pivotX=(getResources().getDisplayMetrics().widthPixels/100)*83;
RotateAnimation animation2 = new RotateAnimation(0,90,Animation.RELATIVE_TO_PARENT,pivotX,Animation.RELATIVE_TO_PARENT,0);
how can I display a layout in the center with slideUp when I press the button, and press again to hide ... slideDown in ANDROID
help me with that, thnkss
Create two animation xml under res/anim folder
slide_down.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
<translate
android:duration="1000"
android:fromYDelta="0"
android:toYDelta="100%" />
</set>
slide_up.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
<translate
android:duration="1000"
android:fromYDelta="100%"
android:toYDelta="0" />
</set>
Load animation Like bellow Code and start animation when you want According to your Requirement
//Load animation
Animation slide_down = AnimationUtils.loadAnimation(getApplicationContext(),
R.anim.slide_down);
Animation slide_up = AnimationUtils.loadAnimation(getApplicationContext(),
R.anim.slide_up);
// Start animation
linear_layout.startAnimation(slide_down);
I use these easy functions, it work like jquery slideUp slideDown, use it in an helper class, just pass your view :
public static void expand(final View v) {
v.measure(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.WRAP_CONTENT);
final int targetHeight = v.getMeasuredHeight();
// Older versions of android (pre API 21) cancel animations for views with a height of 0.
v.getLayoutParams().height = 1;
v.setVisibility(View.VISIBLE);
Animation a = new Animation()
{
#Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
v.getLayoutParams().height = interpolatedTime == 1
? WindowManager.LayoutParams.WRAP_CONTENT
: (int)(targetHeight * interpolatedTime);
v.requestLayout();
}
#Override
public boolean willChangeBounds() {
return true;
}
};
// 1dp/ms
a.setDuration((int) (targetHeight / v.getContext().getResources().getDisplayMetrics().density));
v.startAnimation(a);
}
public static void collapse(final View v) {
final int initialHeight = v.getMeasuredHeight();
Animation a = new Animation()
{
#Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
if(interpolatedTime == 1){
v.setVisibility(View.GONE);
}else{
v.getLayoutParams().height = initialHeight - (int)(initialHeight * interpolatedTime);
v.requestLayout();
}
}
#Override
public boolean willChangeBounds() {
return true;
}
};
// 1dp/ms
a.setDuration((int)(initialHeight / v.getContext().getResources().getDisplayMetrics().density));
v.startAnimation(a);
}
Above method is working, but here are more realistic slide up and slide down animations from the top of the screen.
Just create these two animations under the anim folder
slide_down.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
<translate
android:duration="200"
android:fromYDelta="-100%"
android:toYDelta="0" />
</set>
slide_up.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
<translate
android:duration="200"
android:fromYDelta="0"
android:toYDelta="-100%" />
</set>
Load animation in java class like this
imageView.startAnimation(AnimationUtils.loadAnimation(getContext(),R.anim.slide_up));
imageView.startAnimation(AnimationUtils.loadAnimation(getContext(),R.anim.slide_down));
This doesn't work for me, I want to to like jquery slideUp / slideDown function, I tried this code, but it only move the content wich stay at the same place after animation end, the view should have a 0dp height at start of slideDown and the view height (with wrap_content) after the end of the animation.
From JAVA file: Use this is the method.
public class ViewAnimatorSlideUpDown {
public static void slideDown(final View view) {
if (view != null) {
view.setVisibility(View.VISIBLE);
ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
layoutParams.height = 1;
view.setLayoutParams(layoutParams);
view.measure(View.MeasureSpec.makeMeasureSpec(Resources.getSystem().getDisplayMetrics().widthPixels,
View.MeasureSpec.EXACTLY),
View.MeasureSpec.makeMeasureSpec(0,
View.MeasureSpec.UNSPECIFIED));
final int height = view.getMeasuredHeight();
ValueAnimator valueAnimator = ObjectAnimator.ofInt(1, height);
valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
#Override
public void onAnimationUpdate(ValueAnimator animation) {
int value = (int) animation.getAnimatedValue();
if (height > value) {
ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
layoutParams.height = value;
view.setLayoutParams(layoutParams);
} else {
ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT;
view.setLayoutParams(layoutParams);
}
}
});
valueAnimator.start();
}
}
public static void slideUp(final View view) {
if (view != null) {
view.post(new Runnable() {
#Override
public void run() {
final int height = view.getHeight();
ValueAnimator valueAnimator = ObjectAnimator.ofInt(height, 1);
valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
#Override
public void onAnimationUpdate(ValueAnimator animation) {
int value = (int) animation.getAnimatedValue();
if (value > 0) {
ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
layoutParams.height = value;
view.setLayoutParams(layoutParams);
} else {
view.setVisibility(View.GONE);
}
}
});
valueAnimator.start();
}
});
}
}
}
======================================================================
And Use it into Java file ex.
if (binding.llTheme.getVisibility() == View.GONE) {
ViewAnimatorSlideUpDown.slideDown(binding.llTheme);
binding.llTheme.setVisibility(View.VISIBLE);
} else {
binding.llTheme.setVisibility(View.GONE);
ViewAnimatorSlideUpDown.slideUp(binding.llTheme);
}
Done. ☻♥ keep it up.
I had a similar requirement in the app I am working on. And, I found a third-party library which does a slide-up, slide-down and slide-right in Android.
Refer to the link for more details: https://github.com/mancj/SlideUp-Android
To set up the library(copied from the ReadMe portion of its Github page on request):
Get SlideUp library
Add the JitPack repository to your build file. Add it in your root build.gradle at the end of repositories:
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
maven { url "https://maven.google.com" } // or google() in AS 3.0
}
}
Add the dependency (in the Module gradle)
dependencies {
compile 'com.github.mancj:SlideUp-Android:2.2.1'
compile 'ru.ztrap:RxSlideUp2:2.x.x' //optional, for reactive listeners based on RxJava-2
compile 'ru.ztrap:RxSlideUp:1.x.x' //optional, for reactive listeners based on RxJava
}
To add the SlideUp into your project, follow these three simple steps:
Step 1:
create any type of layout
<LinearLayout
android:id="#+id/slideView"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
Step 2:
Find that view in your activity/fragment
View slideView = findViewById(R.id.slideView);
Step 3:
Create a SlideUp object and pass in your view
slideUp = new SlideUpBuilder(slideView)
.withStartState(SlideUp.State.HIDDEN)
.withStartGravity(Gravity.BOTTOM)
//.withSlideFromOtherView(anotherView)
//.withGesturesEnabled()
//.withHideSoftInputWhenDisplayed()
//.withInterpolator()
//.withAutoSlideDuration()
//.withLoggingEnabled()
//.withTouchableAreaPx()
//.withTouchableAreaDp()
//.withListeners()
//.withSavedState()
.build();
You may also refer to the sample project on the link. I found it quite useful.
This code switches the y-position of two Views (mView1 and mView2) on Button click via ObjectAnimator and AnimationSets. While the translate animation the alpha value of both views will be reduced and growth again. This is just a setup to play around a bit. The alpha animation is defined in XML and the translate animation is done with code.
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:ordering="sequentially">
<objectAnimator
android:propertyName="alpha"
android:duration="500"
android:valueTo="0.5"
android:valueType="floatType"/>
<objectAnimator
android:propertyName="alpha"
android:duration="500"
android:valueTo="1.0"
android:valueType="floatType"/>
</set>
#Override
public void onClick(View v) {
if (mView1 != null && mView2 != null) {
int top = mView2.getTop();
ObjectAnimator translateView1 = null;
ObjectAnimator translateView2 = null;
if (mView1.getTranslationY() == 0) {
translateView1 = ObjectAnimator.ofFloat(mView1, "translationY", top);
translateView2 = ObjectAnimator.ofFloat(mView2, "translationY", top*(-1));
} else {
translateView1 = ObjectAnimator.ofFloat(mView2, "translationY", 0);
translateView2 = ObjectAnimator.ofFloat(mView1, "translationY", 0);
}
translateView1.setDuration(1000L);
translateView2.setDuration(1000L);
AnimatorSet alpha1 = (AnimatorSet)AnimatorInflater.loadAnimator(mCtx, R.anim.switcher);
alpha1.setTarget(mView1);
AnimatorSet alpha2 = (AnimatorSet)AnimatorInflater.loadAnimator(mCtx, R.anim.switcher);
alpha2.setTarget(mView2);
AnimatorSet set = new AnimatorSet();
set.playTogether(translateView1, translateView2, alpha1, alpha2);
set.start();
}
}
Now, because this is working as expected, I wanna know how I can shorten the code?
Is it really necessary to have a seperate instance of an AnimatorSet for every View, which uses the animation from XML? Can I inflate the xml once and use it on different AnimatorSets / ObjectAnimators? Because I didn't found a setter which takes an Animator as an Argument.
Can I define multiple targets for one AnimationSet/ObjectAnimator? Or is the only way to define different ObjectAnimators for the Views and use them in a AnimationSet?
You will want to put the animation code inside the class that's animated ... like this :
public class FadingView extends View {
private ObjectAnimator fade, moveX, moveY;
private AnimatorSet moveSet;
public FadingView(Context context) {
super(context);
}
private void fade(int duration, float...values) {
if(fade==null) {
fade = ObjectAnimator.ofFloat(this, "alpha", values);
} else {
fade.setFloatValues(values);
}
fade.setDuration(duration);
fade.start();
}
private void move(int duration, int x, int y) {
if(moveX==null) {
moveX = ObjectAnimator.ofFloat(this, "translation_x", x);
} else {
moveX.setFloatValues(x);
}
if(moveY==null) {
moveY = ObjectAnimator.ofFloat(this, "translation_y", y);
} else {
moveY.setFloatValues(y);
}
if(moveSet == null) {
moveSet = new AnimatorSet();
moveSet.playTogether(moveX, moveY);
}
moveSet.setDuration(duration);
moveSet.start();
}
public void moveToUpperLeft(int duration) {
move(duration, 0,0);
}
public void show(int duration) {
fade(duration,1);
}
public void hide(int duration) {
fade(duration,0);
}
}
Just a basic example, but now you can call :
FadingView view = new FadingView(context);
view.hide(500);
view.moveToUpperLeft(500);
Of course you can customize and generalize this even more ...