Example usage for android.animation ValueAnimator getAnimatedValue

Introduction

In this page you can find the example usage for android.animation ValueAnimator getAnimatedValue.

Prototype

public Object getAnimatedValue()

Source Link

Document

The most recent value calculated by this ValueAnimator when there is just one property being animated.

Usage

From source file:com.example.administrator.iclub21.view.SlideSwitch.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public void moveToDest(final boolean toRight) {
    ValueAnimator toDestAnim = ValueAnimator.ofInt(frontRect_left, toRight ? max_left : min_left);
    toDestAnim.setDuration(500);/* www. j  av  a  2s.  c o m*/
    toDestAnim.setInterpolator(new AccelerateDecelerateInterpolator());
    toDestAnim.start();
    toDestAnim.addUpdateListener(new AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            frontRect_left = (Integer) animation.getAnimatedValue();
            alpha = (int) (255 * (float) frontRect_left / (float) max_left);
            invalidateView();
        }
    });
    toDestAnim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (toRight) {
                isOpen = true;
                if (listener != null)
                    listener.open();
                frontRect_left_begin = max_left;
            } else {
                isOpen = false;
                if (listener != null)
                    listener.close();
                frontRect_left_begin = min_left;
            }
        }
    });
}

From source file:com.liujs.library.view.refresh.BGAStickinessRefreshView.java

public void smoothToIdle() {
    ValueAnimator animator = ValueAnimator.ofInt(mCurrentBottomHeight, 0);
    animator.setDuration(mStickinessRefreshViewHolder.getTopAnimDuration());
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override//w w  w . ja  v a2s.  c  o  m
        public void onAnimationUpdate(ValueAnimator animation) {
            mCurrentBottomHeight = (int) animation.getAnimatedValue();
            postInvalidate();
        }
    });
    animator.addListener(new Animator.AnimatorListener() {
        @Override
        public void onAnimationStart(Animator animation) {
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            mIsRotating = false;
        }

        @Override
        public void onAnimationCancel(Animator animation) {
        }

        @Override
        public void onAnimationRepeat(Animator animation) {
        }
    });
    animator.start();
}

From source file:com.ymt.demo1.plates.eduPlane.myStudy.MyStudyFragment.java

private void animateToolbar(final float toY) {
    float layoutTranslationY = ViewHelper.getTranslationY(mInterceptionLayout);
    if (layoutTranslationY != toY) {
        ValueAnimator animator = ValueAnimator.ofFloat(ViewHelper.getTranslationY(mInterceptionLayout), toY)
                .setDuration(200);/*from   w  ww . j a  va 2s .c o  m*/
        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                float translationY = (float) animation.getAnimatedValue();
                View infoView = getActivity().findViewById(R.id.personal_info_layout);
                ViewHelper.setTranslationY(mInterceptionLayout, translationY);
                ViewHelper.setTranslationY(infoView, translationY);
                if (translationY < 0) {
                    FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) mInterceptionLayout
                            .getLayoutParams();
                    lp.height = (int) (-translationY + getScreenHeight());
                    mInterceptionLayout.requestLayout();
                }
            }
        });
        animator.start();
    }
}

From source file:me.lizheng.deckview.views.DeckChildViewHeader.java

/**
 * Notifies the associated TaskView has been focused.
 */// w  ww .  j  a  v  a2s .c  o  m
void onTaskViewFocusChanged(boolean focused, boolean animateFocusedState) {
    // If we are not animating the visible state, just return
    if (!animateFocusedState)
        return;

    boolean isRunning = false;
    if (mFocusAnimator != null) {
        isRunning = mFocusAnimator.isRunning();
        DVUtils.cancelAnimationWithoutCallbacks(mFocusAnimator);
    }

    if (focused) {
        // Pulse the background color
        int currentColor = mBackgroundColor;
        int lightPrimaryColor = getSecondaryColor(mCurrentPrimaryColor, mCurrentPrimaryColorIsDark);
        ValueAnimator backgroundColor = ValueAnimator.ofObject(new ArgbEvaluator(), currentColor,
                lightPrimaryColor);

        backgroundColor.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                int color = (int) animation.getAnimatedValue();
                mBackgroundColorDrawable.setColor(color);
                mBackgroundColor = color;
            }
        });

        backgroundColor.setRepeatCount(ValueAnimator.INFINITE);
        backgroundColor.setRepeatMode(ValueAnimator.REVERSE);

        // Pulse the translation
        ObjectAnimator translation = ObjectAnimator.ofFloat(this, "translationZ", 15f);
        translation.setRepeatCount(ValueAnimator.INFINITE);
        translation.setRepeatMode(ValueAnimator.REVERSE);

        mFocusAnimator = new AnimatorSet();
        mFocusAnimator.playTogether(backgroundColor, translation);
        mFocusAnimator.setStartDelay(750);
        mFocusAnimator.setDuration(750);
        mFocusAnimator.start();
    } else if (isRunning) {
        // Restore the background color
        int currentColor = mBackgroundColor;
        ValueAnimator backgroundColor = ValueAnimator.ofObject(new ArgbEvaluator(), currentColor,
                mCurrentPrimaryColor);
        backgroundColor.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                int color = (int) animation.getAnimatedValue();
                mBackgroundColorDrawable.setColor(color);
                mBackgroundColor = color;
            }
        });

        // Restore the translation
        ObjectAnimator translation = ObjectAnimator.ofFloat(this, "translationZ", 0f);

        mFocusAnimator = new AnimatorSet();
        mFocusAnimator.playTogether(backgroundColor, translation);
        mFocusAnimator.setDuration(150);
        mFocusAnimator.start();
    }
}

From source file:com.liujs.library.view.refresh.BGAStickinessRefreshView.java

public void startRefreshing() {
    ValueAnimator animator = ValueAnimator.ofInt(mCurrentBottomHeight, 0);
    animator.setDuration(mStickinessRefreshViewHolder.getTopAnimDuration());
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override//from  w  w w.  j ava2s  . co  m
        public void onAnimationUpdate(ValueAnimator animation) {
            mCurrentBottomHeight = (int) animation.getAnimatedValue();
            postInvalidate();
        }
    });
    animator.addListener(new Animator.AnimatorListener() {
        @Override
        public void onAnimationStart(Animator animation) {
            mIsRefreshing = true;
            if (mCurrentBottomHeight != 0) {
                mStickinessRefreshViewHolder.startChangeWholeHeaderViewPaddingTop(mCurrentBottomHeight);
            } else {
                mStickinessRefreshViewHolder.startChangeWholeHeaderViewPaddingTop(
                        -(mTopSize + getPaddingTop() + getPaddingBottom()));
            }
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            mIsRotating = true;
            startRotating();
        }

        @Override
        public void onAnimationCancel(Animator animation) {
        }

        @Override
        public void onAnimationRepeat(Animator animation) {
        }
    });
    animator.start();
}

From source file:com.example.google.maps.flyover.MainActivity.java

public void animateRoute() {
    LinkedList<Animator> animators = new LinkedList<Animator>();

    // For each segment of the route, create one heading adjustment animator
    // and one segment fly-over animator.
    for (int i = 0; i < ROUTE.length - 1; i++) {
        // If it the first segment, ensure the camera is rotated properly.
        float h1;
        if (i == 0) {
            h1 = mMap.getCameraPosition().bearing;
        } else {/*from  w  w w .  j av  a2 s.  c om*/
            h1 = (float) SphericalUtil.computeHeading(ROUTE[i - 1], ROUTE[i]);
        }

        float h2 = (float) SphericalUtil.computeHeading(ROUTE[i], ROUTE[i + 1]);

        ValueAnimator va = ValueAnimator.ofFloat(h1, h2);
        va.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR1)
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                float bearing = (Float) animation.getAnimatedValue();
                CameraPosition pos = CameraPosition.builder(mMap.getCameraPosition()).bearing(bearing).build();
                mMap.moveCamera(CameraUpdateFactory.newCameraPosition(pos));
            }
        });

        // Use the change in degrees of the heading for the animation
        // duration.
        long d = Math.round(Math.abs(h1 - h2));
        va.setDuration(d * CAMERA_HEADING_CHANGE_RATE);
        animators.add(va);

        ObjectAnimator oa = ObjectAnimator.ofObject(mMarker, "position",
                new LatLngEvaluator(ROUTE[i], ROUTE[i + 1]), ROUTE[i], ROUTE[i + 1]);

        oa.setInterpolator(new LinearInterpolator());
        oa.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                LatLng target = (LatLng) animation.getAnimatedValue();
                mMap.moveCamera(CameraUpdateFactory.newLatLng(target));
            }
        });

        // Use the distance of the route segment for the duration.
        double dist = SphericalUtil.computeDistanceBetween(ROUTE[i], ROUTE[i + 1]);
        oa.setDuration(Math.round(dist) * 10);

        animators.add(oa);
    }

    mAnimatorSet = new AnimatorSet();
    mAnimatorSet.playSequentially(animators);
    mAnimatorSet.start();

    mAnimatorSet.addListener(new Animator.AnimatorListener() {
        @Override
        public void onAnimationCancel(Animator animation) {
            mMenu.findItem(R.id.action_animation).setIcon(R.drawable.ic_action_replay);
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            mMenu.findItem(R.id.action_animation).setIcon(R.drawable.ic_action_replay);
        }

        @Override
        public void onAnimationRepeat(Animator animation) {
        }

        @Override
        public void onAnimationStart(Animator animation) {
            mMenu.findItem(R.id.action_animation).setIcon(R.drawable.ic_action_stop);
        }
    });
}

From source file:com.dean.phonesafe.ui.SlideSwitch.java

public void moveToDest(final boolean toRight) {
    ValueAnimator toDestAnim = ValueAnimator.ofInt(frontRect_left, toRight ? max_left : min_left);
    toDestAnim.setDuration(500);//  ww w  . j  a v a  2  s. c  o m
    toDestAnim.setInterpolator(new AccelerateDecelerateInterpolator());
    toDestAnim.start();
    toDestAnim.addUpdateListener(new AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            frontRect_left = (Integer) animation.getAnimatedValue();
            alpha = (int) (255 * (float) frontRect_left / (float) max_left);
            invalidateView();
        }
    });
    toDestAnim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (toRight) {
                isOpen = true;
                if (listener != null)
                    listener.open();
                frontRect_left_begin = max_left;
            } else {
                isOpen = false;
                if (listener != null)
                    listener.close();
                frontRect_left_begin = min_left;
            }
        }
    });
}

From source file:com.alex.view.tab.TabLayout.java

@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
    View currentTabView = getChildAt(mCurrentTab);
    IndicatorPoint p = (IndicatorPoint) valueAnimator.getAnimatedValue();
    mIndicatorAnimOffset = (int) p.left - currentTabView.getLeft();
    invalidate();//w  w w .j  ava  2  s.c om
}

From source file:com.android.madpausa.cardnotificationviewer.CardElementHolder.java

private void initAnimator() {
    scroller = new Scroller(root.getContext());
    animator = ValueAnimator.ofFloat(1, 0);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override/*from  w w w. j a v  a2s .  c om*/
        public void onAnimationUpdate(ValueAnimator animation) {
            animateScroll();
            if (cancel)
                root.setAlpha((Float) animation.getAnimatedValue());
        }
    });
    animator.addListener(new Animator.AnimatorListener() {
        @Override
        public void onAnimationStart(Animator animation) {
            root.setLayerType(View.LAYER_TYPE_HARDWARE, null);
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            endAnimation();
        }

        @Override
        public void onAnimationCancel(Animator animation) {
            endAnimation();
        }

        @Override
        public void onAnimationRepeat(Animator animation) {

        }

        private void endAnimation() {
            root.setTranslationX(scroller.getFinalX());
            root.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
            if (cancel)
                nService.cancelNotification(sbn);
        }
    });
}

From source file:com.audionote.widget.SlideSwitch.java

public void moveToDest(final boolean toRight) {
    ValueAnimator toDestAnim = ValueAnimator.ofInt(frontRect_left, toRight ? max_left : min_left);
    toDestAnim.setDuration(200);/* w ww.j  av  a 2 s  .c o  m*/
    toDestAnim.setInterpolator(new AccelerateDecelerateInterpolator());
    toDestAnim.start();
    toDestAnim.addUpdateListener(new AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            frontRect_left = (Integer) animation.getAnimatedValue();
            alpha = (int) (255 * (float) frontRect_left / (float) max_left);
            invalidateView();
        }
    });
    toDestAnim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (toRight) {
                isOpen = true;
                if (listener != null)
                    listener.open();
                frontRect_left_begin = max_left;
            } else {
                isOpen = false;
                if (listener != null)
                    listener.close();
                frontRect_left_begin = min_left;
            }
        }
    });
}