viewpropertyanimator

Often I use ViewPropertyAnimator and set end action using its withEndAction() function like: view.animate().translationY(0).withEndAction(new Runnable() { @Override public void run() { // do something } }).start(); But also you can set end action setting special listener like: view.animate().translationY(0).setListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { // do something } }); So what is the difference between these two approaches and when I should use each of them? There is no big difference, take a look at the souce code . Both are

I'm doing an animation of bubbles on the screen, but the bubbles stop after finishing the animation time. How do I repeat the animation or make it infinite? bub.animate(); bub.animate().x(x2).y(y2); bub.animate().setDuration(animationTime); bub.animate().setListener(new AnimatorListenerAdapter() { @Override public void onAnimationStart(Animator animation) { animators.add(animation); } @Override public void onAnimationRepeat(Animator animation) { } @Override public void onAnimationEnd(Animator animation) { } }); Since ViewPropertyAnimator is only good for simple animations, use more advanced

I have a strange issue where my onAnimationEnd gets called repeatedly (hence my animation keeps running over and over even though I'm not explicitly calling it). Here is a screen recording of what's happening: https://youtu.be/TfGiLvwLdBM The following is my code: public class MainActivity extends AppCompatActivity { private static final String TAG = "TT_MainActivity"; ActivityMainBinding binding; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); binding = DataBindingUtil.setContentView(this, R.layout

How to increase the view height using Property Animations in Android? ObjectAnimator a = ObjectAnimator.ofFloat(viewToIncreaseHeight, "translationY", -100); a.setInterpolator(new AccelerateDecelerateInterpolator()); a.setDuration(1000); a.start(); The translationY actually moves the view not increase the height. How can I increase the height of the view? ValueAnimator anim = ValueAnimator.ofInt(viewToIncreaseHeight.getMeasuredHeight(), -100); anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { @Override public void onAnimationUpdate(ValueAnimator valueAnimator) { int val =