android.view.animation.BounceInterpolator Java Exaples

Source File: WindowActivity.java From GSYVideoPlayer with Apache License 2.0

6 votes

@OnClick({R.id.start_window, R.id.jump_other})
public void onViewClicked(View view) {
    switch (view.getId()) {
        case R.id.start_window:
            if (FloatWindow.get() != null) {
                return;
            }
            FloatPlayerView floatPlayerView = new FloatPlayerView(getApplicationContext());
            FloatWindow
                    .with(getApplicationContext())
                    .setView(floatPlayerView)
                    .setWidth(Screen.width, 0.4f)
                    .setHeight(Screen.width, 0.4f)
                    .setX(Screen.width, 0.8f)
                    .setY(Screen.height, 0.3f)
                    .setMoveType(MoveType.slide)
                    .setFilter(false)
                    .setMoveStyle(500, new BounceInterpolator())
                    .build();
            FloatWindow.get().show();
            break;
        case R.id.jump_other:
            startActivity(new Intent(this, EmptyActivity.class));
            break;
    }
}

Source File: TranslationAnimator2.java From AndroidSkinAnimator with MIT License

6 votes

@Override
public SkinAnimator apply(@NonNull View view, @Nullable final Action action) {
    this.targetView = view;
    preAnimator = ObjectAnimator.ofPropertyValuesHolder(targetView,
            PropertyValuesHolder.ofFloat("translationX",
                    view.getLeft(), view.getRight()))
            .setDuration(PRE_DURATION * 3);
    preAnimator.setInterpolator(new AccelerateInterpolator());
    afterAnimator = ObjectAnimator.ofPropertyValuesHolder(targetView,
            PropertyValuesHolder.ofFloat("translationX",
                    view.getLeft() - view.getWidth(), view.getLeft()))
            .setDuration(AFTER_DURATION * 3);
    afterAnimator.setInterpolator(new BounceInterpolator());

    preAnimator.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            if (action != null) {
                action.action();
            }
            afterAnimator.start();
        }
    });
    return this;
}

Source File: MaterialWaveView.java From BitkyShop with MIT License

6 votes

@Override
public void onRefreshing(MaterialRefreshLayout br) {
    setHeadHeight((int) (Util.dip2px(getContext(), DefaulHeadHeight)));
    ValueAnimator animator = ValueAnimator.ofInt(getWaveHeight(),0);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            Log.i("anim", "value--->" + (int) animation.getAnimatedValue());
            setWaveHeight((int) animation.getAnimatedValue());
            invalidate();
        }
    });
    animator.setInterpolator(new BounceInterpolator());
    animator.setDuration(200);
    animator.start();
}

Source File: BaseDialog.java From Aria with Apache License 2.0

6 votes

/**
 * 进场动画
 */
private void in() {
  int height = AndroidUtils.getScreenParams(getContext())[1];
  ValueAnimator animator = ValueAnimator.ofObject(new IntEvaluator(), -height / 2, 0);
  animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
    @Override public void onAnimationUpdate(ValueAnimator animation) {
      mWpm.y = (int) animation.getAnimatedValue();
      mWindow.setAttributes(mWpm);
    }
  });
  animator.setInterpolator(new BounceInterpolator()); //弹跳
  Animator alpha = ObjectAnimator.ofFloat(mRootView, "alpha", 0f, 1f);
  AnimatorSet set = new AnimatorSet();
  set.play(animator).with(alpha);
  set.setDuration(2000).start();
}

Source File: PropertyAnimActivity.java From AndroidStudyDemo with GNU General Public License v2.0

6 votes

public void testObjectAnimator(View v) {
    if (v.getId() == R.id.sdi_objectanimator_btn) {
        // 简单示例：View的横向移动
        ObjectAnimator.ofFloat(mAnimView, "translationX", 0.0f, -200.0f)
                .setDuration(C.Int.ANIM_DURATION * 2)
                .start();
    } else {
        // 复合示例：View弹性落下然后弹起，执行一次
        ObjectAnimator yBouncer = ObjectAnimator.ofFloat(mAnimView, "y", mAnimView.getY(), 400.0f);
        yBouncer.setDuration(C.Int.ANIM_DURATION * 2);
        // 设置插值器(用于调节动画执行过程的速度)
        yBouncer.setInterpolator(new BounceInterpolator());
        // 设置重复次数(缺省为0,表示不重复执行)
        yBouncer.setRepeatCount(1);
        // 设置重复模式(RESTART或REVERSE),重复次数大于0或INFINITE生效
        yBouncer.setRepeatMode(ValueAnimator.REVERSE);
        // 设置动画开始的延时时间(200ms)
        yBouncer.setStartDelay(200);
        yBouncer.start();
    }
}

Source File: ObjectAnimatorCustomPropertyFragment.java From AndroidAll with Apache License 2.0

6 votes

@Override
public void onClick(View v) {
    super.onClick(v);
    switch (v.getId()){
        case R.id.point_view:
            //ofInt方法后面的可变参数如果只传递一个参数
            //在没有定义getRadius方法的情况下会出现如下警告:
            //W/PropertyValuesHolder: Method getRadius() with type null not found on target class MyPointView
            //ObjectAnimator objectAnimator = ObjectAnimator.ofInt(viewPoint,"radius",200);

            ObjectAnimator objectAnimator = ObjectAnimator.ofInt(viewPoint,"radius",20,200);
            objectAnimator.setDuration(1000);
            objectAnimator.setInterpolator(new BounceInterpolator());
            objectAnimator.start();
            break;
    }
}

Source File: CommonViewAnimationActivity.java From Android-Animation-Set with Apache License 2.0

6 votes

private Animation getAnimationSet(boolean fromXML) {
    if (fromXML) {
        Animation animation = AnimationUtils.loadAnimation(this, R.anim.view_animation);
        return animation;
    } else {
        AnimationSet innerAnimationSet = new AnimationSet(true);
        innerAnimationSet.setInterpolator(new BounceInterpolator());
        innerAnimationSet.setStartOffset(1000);
        innerAnimationSet.addAnimation(getScaleAnimation());
        innerAnimationSet.addAnimation(getTranslateAnimation());

        AnimationSet animationSet = new AnimationSet(true);
        animationSet.setInterpolator(new LinearInterpolator());

        animationSet.addAnimation(getAlphaAnimation());
        animationSet.addAnimation(getRotateAnimation());
        animationSet.addAnimation(innerAnimationSet);

        return animationSet;
    }
}

Source File: RecordVideoActivity.java From TikTok with Apache License 2.0

6 votes

public void showCountDownLayout() {//显示倒计时动画
    View mCountDown3 = findViewById(R.id.tidal_pat_record_video_count_down_img_3);
    View mCountDown6 = findViewById(R.id.tidal_pat_record_video_count_down_img_6);
    View mCountDown9 = findViewById(R.id.tidal_pat_record_video_count_down_img_9);
    mCountDown3.setVisibility(View.VISIBLE);
    mCountDown6.setVisibility(View.VISIBLE);
    mCountDown9.setVisibility(View.VISIBLE);

    ArrayList<Animator> animators = new ArrayList<>();
    animators.add(AnimatorUtils
            .translationAnimator(mCountDown3, 0, -DensityUtils.dp2px(50), 0, 0, 400, new BounceInterpolator(), null));
    animators.add(AnimatorUtils.translationAnimator(mCountDown6, 0, -DensityUtils.dp2px(100), 0, 0, 400, new BounceInterpolator(), null));
    animators.add(AnimatorUtils.translationAnimator(mCountDown9, 0, -DensityUtils.dp2px(150), 0, 0, 400, new BounceInterpolator(), null));
    animators.add(AnimatorUtils.rotationAnimator(mCountDown3, 360, 0, 400, null));
    animators.add(AnimatorUtils.rotationAnimator(mCountDown6, 360, 0, 400, null));
    animators.add(AnimatorUtils.rotationAnimator(mCountDown9, 360, 0, 400, null));
    AnimatorUtils.playAnimatorArray(animators, AnimatorUtils.AnimatorPlayType.Together);
}

Source File: ClockView.java From MiClockView with Apache License 2.0

6 votes

private void startNewSteadyAnim() {
	final String propertyNameRotateX = "canvasRotateX";
	final String propertyNameRotateY = "canvasRotateY";

	PropertyValuesHolder holderRotateX = PropertyValuesHolder.ofFloat(propertyNameRotateX, canvasRotateX, 0);
	PropertyValuesHolder holderRotateY = PropertyValuesHolder.ofFloat(propertyNameRotateY, canvasRotateY, 0);
	steadyAnim = ValueAnimator.ofPropertyValuesHolder(holderRotateX, holderRotateY);
	steadyAnim.setDuration(1000);
	steadyAnim.setInterpolator(new BounceInterpolator());
	steadyAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
		@Override
		public void onAnimationUpdate(ValueAnimator animation) {
			canvasRotateX = (float) animation.getAnimatedValue(propertyNameRotateX);
			canvasRotateY = (float) animation.getAnimatedValue(propertyNameRotateY);
		}
	});
	steadyAnim.start();
}

Source File: CommonViewAnimationActivity.java From Study_Android_Demo with Apache License 2.0

6 votes

private Animation getAnimationSet(boolean fromXML) {
    if (fromXML) {
        Animation animation = AnimationUtils.loadAnimation(this, R.anim.view_animation);
        return animation;
    } else {
        AnimationSet innerAnimationSet = new AnimationSet(true);
        innerAnimationSet.setInterpolator(new BounceInterpolator());
        innerAnimationSet.setStartOffset(1000);
        innerAnimationSet.addAnimation(getScaleAnimation());
        innerAnimationSet.addAnimation(getTranslateAnimation());

        AnimationSet animationSet = new AnimationSet(true);
        animationSet.setInterpolator(new LinearInterpolator());

        animationSet.addAnimation(getAlphaAnimation());
        animationSet.addAnimation(getRotateAnimation());
        animationSet.addAnimation(innerAnimationSet);

        return animationSet;
    }
}

Source File: MaterialWaveView.java From styT with Apache License 2.0

6 votes

@Override
public void onRefreshing(MaterialRefreshLayout br) {
    setHeadHeight((int) (Util.dip2px(getContext(), DefaulHeadHeight)));
    ValueAnimator animator = ValueAnimator.ofInt(getWaveHeight(),0);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            Log.i("anim", "value--->" + (int) animation.getAnimatedValue());
            setWaveHeight((int) animation.getAnimatedValue());
            invalidate();
        }
    });
    animator.setInterpolator(new BounceInterpolator());
    animator.setDuration(200);
    animator.start();
}

Source File: MaterialWaveView.java From SprintNBA with Apache License 2.0

6 votes

@Override
public void onRefreshing(MaterialRefreshLayout br) {
    setHeadHeight((int) (Util.dip2px(getContext(), DefaulHeadHeight)));
    ValueAnimator animator = ValueAnimator.ofInt(getWaveHeight(),0);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            //Log.i("anim", "value--->" + (int) animation.getAnimatedValue());
            setWaveHeight((int) animation.getAnimatedValue());
            invalidate();
        }
    });
    animator.setInterpolator(new BounceInterpolator());
    animator.setDuration(200);
    animator.start();
}

Source File: CoverManager.java From SmartSwipe with Apache License 2.0

6 votes

private void initShuttersConsumerBeforeAddToWrapper() {
    shuttersConsumer = new ShuttersConsumer()
            .setRefreshable(true)
            .setLeavesCount(4)
            .setScrimColor(0xAF000000)
            .setRefreshFrameRate(30)
            .setMaxSettleDuration(MAX_SETTLE_DURATION)
            .setOpenDistance(SmartSwipe.dp2px(100, coverView.getContext()))
            .setOverSwipeFactor(2F)
            .setInterpolator(new BounceInterpolator())
            .enableAllDirections()
            .setWidth(width)
            .setHeight(height)
            .addListener(swipeListener)
    ;
}

Source File: PopupWonView.java From AndroidAnimationExercise with Apache License 2.0

6 votes

private void animateStar(final View view, int delay) {
	ObjectAnimator alpha = ObjectAnimator.ofFloat(view, "alpha", 0, 1f);
	alpha.setDuration(100);
	ObjectAnimator scaleX = ObjectAnimator.ofFloat(view, "scaleX", 0, 1f);
	ObjectAnimator scaleY = ObjectAnimator.ofFloat(view, "scaleY", 0, 1f);
	AnimatorSet animatorSet = new AnimatorSet();
	animatorSet.playTogether(alpha, scaleX, scaleY);
	animatorSet.setInterpolator(new BounceInterpolator());
	animatorSet.setStartDelay(delay);
	animatorSet.setDuration(600);
	view.setLayerType(View.LAYER_TYPE_HARDWARE, null);
	animatorSet.start();
	
	mHandler.postDelayed(new Runnable() {
		
		@Override
		public void run() {
			Music.showStar();
		}
	}, delay);
}

Source File: MaterialWaveView.java From MousePaint with MIT License

6 votes

@Override
public void onRefreshing(MaterialRefreshLayout br) {
    setHeadHeight((int) (Util.dip2px(getContext(), DefaulHeadHeight)));
    ValueAnimator animator = ValueAnimator.ofInt(getWaveHeight(),0);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            Log.i("anim", "value--->" + (int) animation.getAnimatedValue());
            setWaveHeight((int) animation.getAnimatedValue());
            invalidate();
        }
    });
    animator.setInterpolator(new BounceInterpolator());
    animator.setDuration(200);
    animator.start();
}

Source File: MenuFragment.java From AndroidAnimationExercise with Apache License 2.0

6 votes

private void startTootipAnimation() {
	ObjectAnimator scaleY = ObjectAnimator.ofFloat(mTooltip, "scaleY", 0.8f);
	scaleY.setDuration(200);
	ObjectAnimator scaleYBack = ObjectAnimator.ofFloat(mTooltip, "scaleY", 1f);
	scaleYBack.setDuration(500);
	scaleYBack.setInterpolator(new BounceInterpolator());
	final AnimatorSet animatorSet = new AnimatorSet();
	animatorSet.setStartDelay(1000);
	animatorSet.playSequentially(scaleY, scaleYBack);
	animatorSet.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationEnd(Animator animation) {
			animatorSet.setStartDelay(2000);
			animatorSet.start();
		}
	});
	mTooltip.setLayerType(View.LAYER_TYPE_HARDWARE, null);
	animatorSet.start();
}

Source File: PullDoorView.java From LLApp with Apache License 2.0

6 votes

private void setupView() {

		// 这个Interpolator你可以设置别的 我这里选择的是有弹跳效果的Interpolator
		Interpolator polator = new BounceInterpolator();
		mScroller = new Scroller(mContext, polator);

		// 获取屏幕分辨率
		WindowManager wm = (WindowManager) (mContext
				.getSystemService(Context.WINDOW_SERVICE));
		DisplayMetrics dm = new DisplayMetrics();
		wm.getDefaultDisplay().getMetrics(dm);
		mScreenHeigh = dm.heightPixels;
		mScreenWidth = dm.widthPixels;

		// 这里你一定要设置成透明背景,不然会影响你看到底层布局
		this.setBackgroundColor(Color.argb(0, 0, 0, 0));
		mImgView = new ImageView(mContext);
		mImgView.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
				LayoutParams.MATCH_PARENT));
		mImgView.setScaleType(ImageView.ScaleType.FIT_XY);// 填充整个屏幕
		// mImgView.setImageResource(R.drawable.ic_launcher); // 默认背景
		mImgView.setBackgroundColor(Color.parseColor("#60000000"));
		addView(mImgView);
	}

Source File: DefaultCardStreamAnimator.java From android-play-places with Apache License 2.0

6 votes

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
@Override
public ObjectAnimator getSwipeInAnimator(View view, float deltaX, float deltaY){

    float deltaXAbs = Math.abs(deltaX);

    float fractionCovered = 1.f - (deltaXAbs / view.getWidth());
    long duration = Math.abs((int) ((1 - fractionCovered) * 200 * mSpeedFactor));

    // Animate position and alpha of swiped item

    ObjectAnimator animator = ObjectAnimator.ofPropertyValuesHolder(view,
            PropertyValuesHolder.ofFloat("alpha", 1.f),
            PropertyValuesHolder.ofFloat("translationX", 0.f),
            PropertyValuesHolder.ofFloat("rotationY", 0.f));

    animator.setDuration(duration).setInterpolator(new BounceInterpolator());

    return  animator;
}

Source File: DefaultCardStreamAnimator.java From sensors-samples with Apache License 2.0

6 votes

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
@Override
public ObjectAnimator getSwipeInAnimator(View view, float deltaX, float deltaY){

    float deltaXAbs = Math.abs(deltaX);

    float fractionCovered = 1.f - (deltaXAbs / view.getWidth());
    long duration = Math.abs((int) ((1 - fractionCovered) * 200 * mSpeedFactor));

    // Animate position and alpha of swiped item

    ObjectAnimator animator = ObjectAnimator.ofPropertyValuesHolder(view,
            PropertyValuesHolder.ofFloat("alpha", 1.f),
            PropertyValuesHolder.ofFloat("translationX", 0.f),
            PropertyValuesHolder.ofFloat("rotationY", 0.f));

    animator.setDuration(duration).setInterpolator(new BounceInterpolator());

    return  animator;
}

Source File: SegmentedButtonGroup.java From SegmentedButton with Apache License 2.0

6 votes

private void initInterpolations() {
    ArrayList<Class> interpolatorList = new ArrayList<Class>() {{
        add(FastOutSlowInInterpolator.class);
        add(BounceInterpolator.class);
        add(LinearInterpolator.class);
        add(DecelerateInterpolator.class);
        add(CycleInterpolator.class);
        add(AnticipateInterpolator.class);
        add(AccelerateDecelerateInterpolator.class);
        add(AccelerateInterpolator.class);
        add(AnticipateOvershootInterpolator.class);
        add(FastOutLinearInInterpolator.class);
        add(LinearOutSlowInInterpolator.class);
        add(OvershootInterpolator.class);
    }};

    try {
        interpolatorSelector = (Interpolator) interpolatorList.get(animateSelector).newInstance();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Source File: AnimatedFragment.java From SimpleRatingBar with Apache License 2.0

5 votes

private void startAnimations() {
  ratingBar1.getAnimationBuilder()
      .setRepeatCount(ValueAnimator.INFINITE)
      .setRepeatMode(ValueAnimator.REVERSE)
      .setInterpolator(new LinearInterpolator())
      .setRatingTarget(4)
      .start();

  ratingBar2.getAnimationBuilder()
      .setRepeatCount(ValueAnimator.INFINITE)
      .setRepeatMode(ValueAnimator.REVERSE)
      .setInterpolator(new AccelerateInterpolator(1.5f))
      .setRatingTarget(4)
      .start();

  ratingBar3.getAnimationBuilder()
      .setRepeatCount(ValueAnimator.INFINITE)
      .setRepeatMode(ValueAnimator.REVERSE)
      .setInterpolator(new DecelerateInterpolator(1.5f))
      .setRatingTarget(4)
      .setDuration(1500)
      .start();

  ratingBar4.getAnimationBuilder()
      .setRepeatCount(ValueAnimator.INFINITE)
      .setRepeatMode(ValueAnimator.RESTART)
      .setInterpolator(new BounceInterpolator())
      .setRatingTarget(4)
      .start();

  ratingBar5.getAnimationBuilder()
      .setRepeatCount(ValueAnimator.INFINITE)
      .setRepeatMode(ValueAnimator.RESTART)
      .setInterpolator(new OvershootInterpolator(2f))
      .setRatingTarget(4)
      .start();
}

Source File: ButtonFloat.java From meiShi with Apache License 2.0

5 votes

public void show(){
	ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", showPosition);
	animator.setInterpolator(new BounceInterpolator());
	animator.setDuration(1500);
	animator.start();
	isShow = true;
}

Source File: ButtonFloat.java From MoeGallery with GNU General Public License v3.0

5 votes

public void hide() {

        ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", hidePosition);
        animator.setInterpolator(new BounceInterpolator());
        animator.setDuration(1500);
        animator.start();

        isShow = false;
    }

Source File: ButtonFloat.java From MoeGallery with GNU General Public License v3.0

5 votes

public void show() {
    ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", showPosition);
    animator.setInterpolator(new BounceInterpolator());
    animator.setDuration(1500);
    animator.start();
    isShow = true;
}

Source File: MultiFloatingActionButton.java From ReadMark with Apache License 2.0

5 votes

private void bounceToShow(){
    for(int i=2; i<getChildCount(); i++){
        View view = getChildAt(i);
        view.setVisibility(VISIBLE);

        ObjectAnimator trans = ObjectAnimator.ofFloat(view, "translationY", 50f, 0);
        ObjectAnimator show = ObjectAnimator.ofFloat(view, "alpha", 0f, 1f);
        AnimatorSet set = new AnimatorSet();
        set.play(trans).with(show);
        set.setDuration(mAnimationDuration);
        set.setInterpolator(new BounceInterpolator());
        set.start();

    }
}

Source File: RadioRealButtonGroup.java From RadioRealButton with Apache License 2.0

5 votes

private void initInterpolations() {
    Class[] interpolations = {
            FastOutSlowInInterpolator.class,
            BounceInterpolator.class,
            LinearInterpolator.class,
            DecelerateInterpolator.class,
            CycleInterpolator.class,
            AnticipateInterpolator.class,
            AccelerateDecelerateInterpolator.class,
            AccelerateInterpolator.class,
            AnticipateOvershootInterpolator.class,
            FastOutLinearInInterpolator.class,
            LinearOutSlowInInterpolator.class,
            OvershootInterpolator.class};

    try {
        interpolatorText = (Interpolator) interpolations[animateTextsEnter].newInstance();
        interpolatorDrawablesEnter = (Interpolator) interpolations[animateDrawablesEnter].newInstance();
        interpolatorSelector = (Interpolator) interpolations[animateSelector].newInstance();

        interpolatorTextExit = (Interpolator) interpolations[animateTextsExit].newInstance();
        interpolatorDrawablesExit = (Interpolator) interpolations[animateDrawablesExit].newInstance();

    } catch (Exception e) {
        e.printStackTrace();
    }
}

Source File: SimpleRatingBar.java From SimpleRatingBar with Apache License 2.0

5 votes

private AnimationBuilder(SimpleRatingBar ratingBar) {
  this.ratingBar = ratingBar;
  this.duration = 2000;
  this.interpolator = new BounceInterpolator();
  this.ratingTarget = ratingBar.getNumberOfStars();
  this.repeatCount = 1;
  this.repeatMode = ValueAnimator.REVERSE;
}

Source File: DifficultySelectFragment.java From AndroidAnimationExercise with Apache License 2.0

5 votes

private void animate(View... view) {
    AnimatorSet animatorSet = new AnimatorSet();
    Builder builder = animatorSet.play(new AnimatorSet());
    for (int i = 0; i < view.length; i++) {
        ObjectAnimator scaleX = ObjectAnimator.ofFloat(view[i], "scaleX", 0.8f, 1f);
        ObjectAnimator scaleY = ObjectAnimator.ofFloat(view[i], "scaleY", 0.8f, 1f);
        builder.with(scaleX).with(scaleY);
    }
    animatorSet.setDuration(500);
    animatorSet.setInterpolator(new BounceInterpolator());
    animatorSet.start();
}

Source File: AlipaySuccessView.java From AndroidAnimationExercise with Apache License 2.0

5 votes

private void SuccessAnim() {
    ObjectAnimator scaleXAnim = ObjectAnimator.ofFloat(this, "scaleX", 1.0f, 1.1f, 1.0f);
    ObjectAnimator scaleYAnim = ObjectAnimator.ofFloat(this, "scaleY", 1.0f, 1.1f, 1.0f);
    AnimatorSet set = new AnimatorSet();
    set.setDuration(3000);
    set.setInterpolator(new BounceInterpolator());
    set.playTogether(scaleXAnim, scaleYAnim);
    set.start();
}

Source File: CircularProgressButton.java From ProgressButton with Apache License 2.0

5 votes

private void animateIdleStateButtonAfterClick() {
    int textColorChangeDuration = 10;
    ObjectAnimator colorAnim = ObjectAnimator.ofInt(this, "textColor", getNormalColor(this.getTextColors()), mIdleStateTextColorAfterClick);
    colorAnim.setDuration(textColorChangeDuration);
    colorAnim.setEvaluator(new ArgbEvaluator());
    colorAnim.start();

    ObjectAnimator colorAnim1 = ObjectAnimator.ofInt(this, "textColor", mIdleStateTextColorAfterClick, getNormalColor(this.getTextColors()));
    colorAnim1.setDuration(0);
    colorAnim1.setStartDelay(IDLE_STATE_ANIMATION_DURATION_AFTER_CLICK - textColorChangeDuration);
    colorAnim1.setEvaluator(new ArgbEvaluator());
    colorAnim1.setInterpolator(new BounceInterpolator());
    colorAnim1.start();

    ObjectAnimator bgAnim = ObjectAnimator.ofInt(this, "backgroundColor", getNormalColor(mIdleColorState), mIdleStateBackgroundColorAfterClick);
    bgAnim.setDuration(0);
    bgAnim.setEvaluator(new ArgbEvaluator());
    bgAnim.start();

    int textSizeAnimationDuration = 150;
    ValueAnimator animator = ValueAnimator.ofFloat(textSize, textSize - textSize / 4);
    animator.setDuration(textSizeAnimationDuration);
    animator.setRepeatCount(1);
    animator.setRepeatMode(ValueAnimator.REVERSE);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            float animatedValue = (float) valueAnimator.getAnimatedValue();
            setTextSize(animatedValue);
        }
    });

    animator.start();
}

android.view.animation.BounceInterpolator Java Examples