I want to add a bouncing effect on imageview below api 11. How should I do it?

Question

In an app there is a floating icon of download. I just want, when I open that page icon should come in screen with bouncing effect. App supporting api version > 8.

Please help.

Answer 1

For api > 10 u can use it as.

ObjectAnimator animY = ObjectAnimator.ofFloat(imgView, "translationY", -500f, 0f);
                        animY.setDuration(1500);//1.5sec
                        animY.setInterpolator(new BounceInterpolator());
                        animY.setRepeatCount(0);
                        animY.start()

For api < 11 u can use it as:

 TranslateAnimation animation = new TranslateAnimation(
                                Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 0.0f,
                                Animation.RELATIVE_TO_SELF, -3.0f, Animation.RELATIVE_TO_SELF, 0.0f
                            );
                            animation.setDuration(1500);
                            animation.setInterpolator(new BounceInterpolator());
                            imgView.startAnimation(animation);