Example usage for android.view.animation AccelerateDecelerateInterpolator AccelerateDecelerateInterpolator

Introduction

In this page you can find the example usage for android.view.animation AccelerateDecelerateInterpolator AccelerateDecelerateInterpolator.

Prototype

public AccelerateDecelerateInterpolator() 

Source Link

Usage

From source file:com.pitchedapps.primenumbercalculator.Calculator.java

License:asdf

private void reveal(View sourceView, AnimatorListener listener) {
    final ViewGroupOverlay groupOverlay = (ViewGroupOverlay) getWindow().getDecorView().getOverlay();

    final Rect displayRect = new Rect();
    mDisplayView.getGlobalVisibleRect(displayRect);

    // Make reveal cover the display and status bar.
    final View revealView = new View(this);
    revealView.setBottom(displayRect.bottom);
    revealView.setLeft(displayRect.left);
    revealView.setRight(displayRect.right);
    revealView.setBackgroundColor(themeClearAccent);
    groupOverlay.add(revealView);//from www  .  j a  v  a  2  s  .c  o  m

    final int[] clearLocation = new int[2];
    sourceView.getLocationInWindow(clearLocation);
    clearLocation[0] += sourceView.getWidth() / 2;
    clearLocation[1] += sourceView.getHeight() / 2;

    final int revealCenterX = clearLocation[0] - revealView.getLeft();
    final int revealCenterY = clearLocation[1] - revealView.getTop();

    final double x1_2 = Math.pow(revealView.getLeft() - revealCenterX, 2);
    final double x2_2 = Math.pow(revealView.getRight() - revealCenterX, 2);
    final double y_2 = Math.pow(revealView.getTop() - revealCenterY, 2);
    final float revealRadius = (float) Math.max(Math.sqrt(x1_2 + y_2), Math.sqrt(x2_2 + y_2));

    final Animator revealAnimator = ViewAnimationUtils.createCircularReveal(revealView, revealCenterX,
            revealCenterY, 0.0f, revealRadius);
    revealAnimator.setDuration(getResources().getInteger(android.R.integer.config_longAnimTime));

    final Animator alphaAnimator = ObjectAnimator.ofFloat(revealView, View.ALPHA, 0.0f);
    alphaAnimator.setDuration(getResources().getInteger(android.R.integer.config_mediumAnimTime));
    alphaAnimator.addListener(listener);

    final AnimatorSet animatorSet = new AnimatorSet();
    animatorSet.play(revealAnimator).before(alphaAnimator);
    animatorSet.setInterpolator(new AccelerateDecelerateInterpolator());
    animatorSet.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animator) {
            groupOverlay.remove(revealView);
            mCurrentAnimator = null;
        }
    });

    mCurrentAnimator = animatorSet;
    animatorSet.start();
}

---

From source file:br.ufrgs.ufrgsmapas.libs.SearchBox.java

private void revealFrom(float x, float y, Activity a, SearchBox s) {
    FrameLayout layout = (FrameLayout) a.getWindow().getDecorView().findViewById(android.R.id.content);
    RelativeLayout root = (RelativeLayout) s.findViewById(R.id.search_root);
    Resources r = getResources();
    float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 96, r.getDisplayMetrics());
    int cx = layout.getLeft() + layout.getRight();
    int cy = layout.getTop();

    int finalRadius = (int) Math.max(layout.getWidth(), px);

    SupportAnimator animator = ViewAnimationUtils.createCircularReveal(root, cx, cy, 0, finalRadius);
    animator.setInterpolator(new AccelerateDecelerateInterpolator());
    animator.setDuration(500);/*from www. j  a v a2  s  . c  o m*/
    animator.addListener(new SupportAnimator.AnimatorListener() {

        @Override
        public void onAnimationCancel() {

        }

        @Override
        public void onAnimationEnd() {
            toggleSearch();
        }

        @Override
        public void onAnimationRepeat() {

        }

        @Override
        public void onAnimationStart() {

        }

    });
    animator.start();
}

---

From source file:com.alburivan.slickform.tooltip.SimpleTooltip.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void startAnimation() {
    final String property = mGravity == Gravity.TOP || mGravity == Gravity.BOTTOM ? "translationY"
            : "translationX";

    final ObjectAnimator anim1 = ObjectAnimator.ofFloat(mContentLayout, property, -mAnimationPadding,
            mAnimationPadding);//from w w  w. j a  v a 2s .  co  m
    anim1.setDuration(mAnimationDuration);
    anim1.setInterpolator(new AccelerateDecelerateInterpolator());

    final ObjectAnimator anim2 = ObjectAnimator.ofFloat(mContentLayout, property, mAnimationPadding,
            -mAnimationPadding);
    anim2.setDuration(mAnimationDuration);
    anim2.setInterpolator(new AccelerateDecelerateInterpolator());

    mAnimator = new AnimatorSet();
    mAnimator.playSequentially(anim1, anim2);
    mAnimator.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (!dismissed && isShowing()) {
                animation.start();
            }
        }
    });
    mAnimator.start();
}

---

From source file:com.sinyuk.jianyimaterial.widgets.FloatingToolbar.java

@TargetApi(21)
private void hideLollipopImpl() {
    int rootWidth = mRoot.getWidth();

    float controlX;

    if (mFabOriginalX > rootWidth / 2f) {
        controlX = mFabOriginalX * 0.98f;
    } else {/*from  w  w  w .j  a v  a 2  s.  com*/
        controlX = mFabOriginalX * 1.02f;
    }

    final Path path = new Path();
    path.moveTo(mFab.getX(), mFab.getY());
    final float x2 = controlX;
    final float y2 = getY();
    path.quadTo(x2, y2, mFabOriginalX, mFabOriginalY + getTranslationY());
    ObjectAnimator anim = ObjectAnimator.ofFloat(mFab, View.X, View.Y, path);
    anim.setInterpolator(new AccelerateDecelerateInterpolator());
    anim.setDuration(FAB_UNMORPH_DURATION);
    anim.setStartDelay(FAB_UNMORPH_DELAY);
    anim.start();

    /**
     * Animate FAB elevation back to 6dp
     */
    anim = ObjectAnimator.ofFloat(mFab, View.TRANSLATION_Z, 0);
    anim.setInterpolator(new AccelerateDecelerateInterpolator());
    anim.setDuration(FAB_UNMORPH_DURATION);
    anim.setStartDelay(FAB_UNMORPH_DELAY);
    anim.start();

    /**
     * Restore alpha of FAB drawable
     */
    Drawable drawable = mFab.getDrawable();
    if (drawable != null) {
        anim = ObjectAnimator.ofPropertyValuesHolder(drawable, PropertyValuesHolder.ofInt("alpha", 255));
        anim.setInterpolator(new AccelerateDecelerateInterpolator());
        anim.setDuration(FAB_UNMORPH_DURATION);
        anim.setStartDelay(FAB_UNMORPH_DELAY);
        anim.start();
    }

    Animator toolbarReveal = ViewAnimationUtils.createCircularReveal(this, getWidth() / 2, getHeight() / 2,
            (float) (Math.hypot(getWidth() / 2, getHeight() / 2)), (float) mFab.getWidth() / 2f);

    toolbarReveal.setTarget(this);
    toolbarReveal.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            setVisibility(View.INVISIBLE);
            mFab.setVisibility(View.VISIBLE);
            mMorphing = false;
        }
    });
    toolbarReveal.setDuration(CIRCULAR_UNREVEAL_DURATION);
    toolbarReveal.setInterpolator(new AccelerateInterpolator());
    toolbarReveal.setStartDelay(CIRCULAR_UNREVEAL_DELAY);
    toolbarReveal.start();

    /**
     * Animate FloatingToolbar animation back to 6dp
     */
    anim = ObjectAnimator.ofFloat(this, View.TRANSLATION_Z, 0);
    anim.setDuration(CIRCULAR_UNREVEAL_DURATION);
    anim.setStartDelay(CIRCULAR_UNREVEAL_DELAY);
    anim.start();
}

---

From source file:com.ayuget.redface.ui.activity.ReplyActivity.java

/**
 * Smoothly hides the smileys toolbar//  w w w  . j a v  a  2  s.  c o  m
 */
protected void hideSmileysToolbar() {
    smileysToolbar.animate().translationY(-toolbarHeight)
            .setInterpolator(new AccelerateDecelerateInterpolator()).start();
}

---

From source file:com.gmail.walles.johan.batterylogger.BatteryPlotFragment.java

/**
 * Animate minX and maxX to new values./*  w w w  .j ava  2  s . c om*/
 *
 * @return true if an animation was started, false if we're already at the target values
 */
private boolean animateXrange(final XYPlot plot, double targetMinX, double targetMaxX) {
    // Cancel any running animation
    if (animator != null) {
        animator.cancel();
    }

    if (targetMinX < originalMinX) {
        targetMinX = originalMinX;
    }
    if (targetMaxX > originalMaxX) {
        targetMaxX = originalMaxX;
    }
    if (targetMaxX <= targetMinX) {
        throw new IllegalArgumentException("Max target must be > min target");
    }
    if (targetMaxX == maxX && targetMinX == minX) {
        // We're already there, nothing to animate
        return false;
    }

    animator = ValueAnimator.ofPropertyValuesHolder(
            PropertyValuesHolder.ofFloat("minX", (float) minX, (float) targetMinX),
            PropertyValuesHolder.ofFloat("maxX", (float) maxX, (float) targetMaxX));
    animator.setInterpolator(new AccelerateDecelerateInterpolator());
    animator.setDuration(ANIMATION_DURATION_MS);
    final int nFrames[] = new int[1];
    final long longestGapMs[] = new long[1];
    final int longestGapBeforeFrame[] = new int[1];
    final long lastFrameStart[] = new long[1];
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            long frameStart = SystemClock.elapsedRealtime();
            if (lastFrameStart[0] > 0) {
                long gapMs = frameStart - lastFrameStart[0];
                if (gapMs > longestGapMs[0]) {
                    longestGapMs[0] = gapMs;
                    longestGapBeforeFrame[0] = nFrames[0];
                }
            }
            lastFrameStart[0] = frameStart;

            nFrames[0]++;
            minX = (double) (Float) animation.getAnimatedValue("minX");
            maxX = (double) (Float) animation.getAnimatedValue("maxX");

            plot.setDomainBoundaries(minX, maxX, BoundaryMode.FIXED);
            redrawPlot(plot);
        }
    });
    final double finalMinX = targetMinX;
    final double finalMaxX = targetMaxX;
    animator.addListener(new AnimatorListenerAdapter() {
        boolean cancelled = false;
        long t0;

        @Override
        public void onAnimationCancel(Animator animation) {
            cancelled = true;
        }

        @Override
        public void onAnimationStart(Animator animation) {
            t0 = SystemClock.elapsedRealtime();
            disableDrainDots(plot);
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            enableDrainDots(plot);
            if (cancelled) {
                return;
            }

            long t1 = SystemClock.elapsedRealtime();
            long durationMs = t1 - t0;
            if (nFrames[0] == 0 || durationMs == 0) {
                Log.w(TAG,
                        "Animation had " + nFrames[0] + " frames, done in " + durationMs
                                + "ms, longest gap was " + longestGapMs[0] + "ms at frames "
                                + (longestGapBeforeFrame[0] - 1) + "-" + longestGapBeforeFrame[0]);
            } else {
                double fps = nFrames[0] / (durationMs / 1000.0);
                double msPerFrame = durationMs / ((double) nFrames[0]);
                Log.i(TAG, String.format(
                        "Animation of %d frames took %dms at %.1ffps or %.1fms/frame, longest time was %dms at frames %d-%d",
                        nFrames[0], durationMs, fps, msPerFrame, longestGapMs[0],
                        (longestGapBeforeFrame[0] - 1), longestGapBeforeFrame[0]));
            }

            // Avoid any float -> double rounding errors
            minX = finalMinX;
            maxX = finalMaxX;
        }
    });
    animator.start();

    return true;
}

---

From source file:jp.co.recruit_lifestyle.android.widget.WaveView.java

public void startDropAnimation() {

    mDisappearCircleAnimator = ValueAnimator.ofFloat(1.f, 1.f);
    mDisappearCircleAnimator.setDuration(1);
    mDisappearCircleAnimator.start();/*from   ww  w.  j a  va  2  s .  c  om*/

    mDropCircleAnimator = ValueAnimator.ofFloat(500 * (mWidth / 1440.f), mMaxDropHeight);
    mDropCircleAnimator.setDuration(DROP_CIRCLE_ANIMATOR_DURATION);
    mDropCircleAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mCurrentCircleCenterY = (Float) animation.getAnimatedValue();
            ViewCompat.postInvalidateOnAnimation(WaveView.this);
        }
    });
    mDropCircleAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
    mDropCircleAnimator.start();

    mDropVertexAnimator = ValueAnimator.ofFloat(0.f, mMaxDropHeight - mDropCircleRadius);
    mDropVertexAnimator.setDuration(DROP_VERTEX_ANIMATION_DURATION);
    mDropVertexAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropVertexAnimator.start();

    mDropBounceVerticalAnimator = ValueAnimator.ofFloat(0.f, 1.f);
    mDropBounceVerticalAnimator.setDuration(DROP_BOUNCE_ANIMATOR_DURATION);
    mDropBounceVerticalAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropBounceVerticalAnimator.setInterpolator(new DropBounceInterpolator());
    mDropBounceVerticalAnimator.setStartDelay(DROP_VERTEX_ANIMATION_DURATION);
    mDropBounceVerticalAnimator.start();

    mDropBounceHorizontalAnimator = ValueAnimator.ofFloat(0.f, 1.f);
    mDropBounceHorizontalAnimator.setDuration(DROP_BOUNCE_ANIMATOR_DURATION);
    mDropBounceHorizontalAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropBounceHorizontalAnimator.setInterpolator(new DropBounceInterpolator());
    mDropBounceHorizontalAnimator
            .setStartDelay((long) (DROP_VERTEX_ANIMATION_DURATION + DROP_BOUNCE_ANIMATOR_DURATION * 0.25));
    mDropBounceHorizontalAnimator.start();
}

---

From source file:chinanurse.cn.nurse.list.WaveView.java

public void startDropAnimation() {
    // show dropBubble again
    mDisappearCircleAnimator = ValueAnimator.ofFloat(1.f, 1.f);
    mDisappearCircleAnimator.setDuration(1);
    mDisappearCircleAnimator.start();/*from  w  ww  . j a va2 s . co  m*/

    mDropCircleAnimator = ValueAnimator.ofFloat(500 * (mWidth / 1440.f), mMaxDropHeight);
    mDropCircleAnimator.setDuration(DROP_CIRCLE_ANIMATOR_DURATION);
    mDropCircleAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mCurrentCircleCenterY = (float) animation.getAnimatedValue();
            ViewCompat.postInvalidateOnAnimation(WaveView.this);
        }
    });
    mDropCircleAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
    mDropCircleAnimator.start();

    mDropVertexAnimator = ValueAnimator.ofFloat(0.f, mMaxDropHeight - mDropCircleRadius);
    mDropVertexAnimator.setDuration(DROP_VERTEX_ANIMATION_DURATION);
    mDropVertexAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropVertexAnimator.start();

    mDropBounceVerticalAnimator = ValueAnimator.ofFloat(0.f, 1.f);
    mDropBounceVerticalAnimator.setDuration(DROP_BOUNCE_ANIMATOR_DURATION);
    mDropBounceVerticalAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropBounceVerticalAnimator.setInterpolator(new DropBounceInterpolator());
    mDropBounceVerticalAnimator.setStartDelay(DROP_VERTEX_ANIMATION_DURATION);
    mDropBounceVerticalAnimator.start();

    mDropBounceHorizontalAnimator = ValueAnimator.ofFloat(0.f, 1.f);
    mDropBounceHorizontalAnimator.setDuration(DROP_BOUNCE_ANIMATOR_DURATION);
    mDropBounceHorizontalAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropBounceHorizontalAnimator.setInterpolator(new DropBounceInterpolator());
    mDropBounceHorizontalAnimator
            .setStartDelay((long) (DROP_VERTEX_ANIMATION_DURATION + DROP_BOUNCE_ANIMATOR_DURATION * 0.25));
    mDropBounceHorizontalAnimator.start();
}

---

From source file:zhwx.common.view.waveview.WaveView.java

public void startDropAnimation() {
    // show dropBubble again
    mDisappearCircleAnimator = ValueAnimator.ofFloat(1.f, 1.f);
    mDisappearCircleAnimator.setDuration(1);
    mDisappearCircleAnimator.start();// w w w .ja  v a  2  s. co m

    mDropCircleAnimator = ValueAnimator.ofFloat(500 * (mWidth / 1440.f), mMaxDropHeight);
    mDropCircleAnimator.setDuration(DROP_CIRCLE_ANIMATOR_DURATION);
    mDropCircleAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mCurrentCircleCenterY = (Float) animation.getAnimatedValue();
            ViewCompat.postInvalidateOnAnimation(WaveView.this);
        }
    });
    mDropCircleAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
    mDropCircleAnimator.start();

    mDropVertexAnimator = ValueAnimator.ofFloat(0.f, mMaxDropHeight - mDropCircleRadius);
    mDropVertexAnimator.setDuration(DROP_VERTEX_ANIMATION_DURATION);
    mDropVertexAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropVertexAnimator.start();

    mDropBounceVerticalAnimator = ValueAnimator.ofFloat(0.f, 1.f);
    mDropBounceVerticalAnimator.setDuration(DROP_BOUNCE_ANIMATOR_DURATION);
    mDropBounceVerticalAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropBounceVerticalAnimator.setInterpolator(new DropBounceInterpolator());
    mDropBounceVerticalAnimator.setStartDelay(DROP_VERTEX_ANIMATION_DURATION);
    mDropBounceVerticalAnimator.start();

    mDropBounceHorizontalAnimator = ValueAnimator.ofFloat(0.f, 1.f);
    mDropBounceHorizontalAnimator.setDuration(DROP_BOUNCE_ANIMATOR_DURATION);
    mDropBounceHorizontalAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropBounceHorizontalAnimator.setInterpolator(new DropBounceInterpolator());
    mDropBounceHorizontalAnimator
            .setStartDelay((long) (DROP_VERTEX_ANIMATION_DURATION + DROP_BOUNCE_ANIMATOR_DURATION * 0.25));
    mDropBounceHorizontalAnimator.start();
}

---

From source file:feifei.project.view.widget.WaveView.java

public void startDropAnimation() {
    // show dropBubble again
    mDisappearCircleAnimator = ValueAnimator.ofFloat(1.f, 1.f);
    mDisappearCircleAnimator.setDuration(1);
    mDisappearCircleAnimator.start();/*www.  j  a  v a  2s . c  o  m*/

    //todo ?
    mDropCircleAnimator = ValueAnimator.ofFloat(500 * (mWidth / 1440.f), mMaxDropHeight - 20);
    mDropCircleAnimator.setDuration(DROP_CIRCLE_ANIMATOR_DURATION);
    mDropCircleAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mCurrentCircleCenterY = (float) animation.getAnimatedValue();
            ViewCompat.postInvalidateOnAnimation(WaveView.this);
        }
    });
    mDropCircleAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
    mDropCircleAnimator.start();

    mDropVertexAnimator = ValueAnimator.ofFloat(0.f, mMaxDropHeight - mDropCircleRadius);
    mDropVertexAnimator.setDuration(DROP_VERTEX_ANIMATION_DURATION);
    mDropVertexAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropVertexAnimator.start();

    mDropBounceVerticalAnimator = ValueAnimator.ofFloat(0.f, 1.f);
    mDropBounceVerticalAnimator.setDuration(DROP_BOUNCE_ANIMATOR_DURATION);
    mDropBounceVerticalAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropBounceVerticalAnimator.setInterpolator(new DropBounceInterpolator());
    mDropBounceVerticalAnimator.setStartDelay(DROP_VERTEX_ANIMATION_DURATION);
    mDropBounceVerticalAnimator.start();

    mDropBounceHorizontalAnimator = ValueAnimator.ofFloat(0.f, 1.f);
    mDropBounceHorizontalAnimator.setDuration(DROP_BOUNCE_ANIMATOR_DURATION);
    mDropBounceHorizontalAnimator.addUpdateListener(mAnimatorUpdateListener);
    mDropBounceHorizontalAnimator.setInterpolator(new DropBounceInterpolator());
    mDropBounceHorizontalAnimator
            .setStartDelay((long) (DROP_VERTEX_ANIMATION_DURATION + DROP_BOUNCE_ANIMATOR_DURATION * 0.25));
    mDropBounceHorizontalAnimator.start();
}

---

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