Example usage for android.animation ValueAnimator addUpdateListener

Introduction

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

Prototype

public void addUpdateListener(AnimatorUpdateListener listener) 

Source Link

Document

Adds a listener to the set of listeners that are sent update events through the life of an animation.

Usage

From source file:im.ene.ribbon.TabletActionTabView.java

@Override
protected void onStatusChanged(final boolean expanded, final int size, final boolean animate) {
    if (!animate) {
        updateLayoutOnAnimation(1, expanded);
        return;/*  w  w w .ja  v  a 2s . co  m*/
    }

    final ValueAnimator animator = ObjectAnimator.ofFloat(0, 1);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(final ValueAnimator animation) {
            updateLayoutOnAnimation(animation.getAnimatedFraction(), expanded);
        }
    });
    animator.setDuration(animationDuration);
    animator.setInterpolator(interpolator);
    animator.start();
}

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From source file:com.facebook.react.modules.statusbar.StatusBarModule.java

@ReactMethod
public void setColor(final int color, final boolean animated, final Promise res) {
    final Activity activity = getCurrentActivity();
    if (activity == null) {
        res.reject(ERROR_NO_ACTIVITY, ERROR_NO_ACTIVITY_MESSAGE);
        return;/*from w  ww . j a  v  a2  s . c  o m*/
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        UiThreadUtil.runOnUiThread(new Runnable() {
            @TargetApi(Build.VERSION_CODES.LOLLIPOP)
            @Override
            public void run() {
                if (animated) {
                    int curColor = activity.getWindow().getStatusBarColor();
                    ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), curColor, color);

                    colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
                        @Override
                        public void onAnimationUpdate(ValueAnimator animator) {
                            activity.getWindow().setStatusBarColor((Integer) animator.getAnimatedValue());
                        }
                    });
                    colorAnimation.setDuration(300).setStartDelay(0);
                    colorAnimation.start();
                } else {
                    activity.getWindow().setStatusBarColor(color);
                }
                res.resolve(null);
            }
        });
    } else {
        res.resolve(null);
    }
}

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From source file:org.hawkular.client.android.util.ViewTransformer.java

@UiThread
public void expand() {
    view.setVisibility(View.VISIBLE);

    ValueAnimator animator = ValueAnimator.ofInt(0, Views.measureHeight(view));
    animator.setInterpolator(new LinearOutSlowInInterpolator());
    animator.setDuration(Durations.MEDIUM);

    animator.addUpdateListener(this);

    animator.start();//from   w ww.j av a  2 s .  c om
}

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From source file:com.dycody.android.idealnote.NavigationDrawerFragment.java

void animateBurger(int targetShape) {
    if (mDrawerToggle != null) {
        if (targetShape != BURGER && targetShape != ARROW)
            return;
        ValueAnimator anim = ValueAnimator.ofFloat((targetShape + 1) % 2, targetShape);
        anim.addUpdateListener(valueAnimator -> {
            float slideOffset = (Float) valueAnimator.getAnimatedValue();
            mDrawerToggle.onDrawerSlide(mDrawerLayout, slideOffset);
        });/*from   w w w  .  ja  v a 2s. co  m*/
        anim.setInterpolator(new DecelerateInterpolator());
        anim.setDuration(500);
        anim.start();
    }
}

---

From source file:org.hawkular.client.android.util.ViewTransformer.java

@UiThread
public void collapse() {
    ValueAnimator animator = ValueAnimator.ofInt(Views.measureHeight(view), 0);
    animator.setInterpolator(new LinearOutSlowInInterpolator());
    animator.setDuration(Durations.MEDIUM);

    animator.addUpdateListener(this);
    animator.addListener(new AnimatorListenerAdapter() {
        @Override// www .jav a  2  s.  com
        public void onAnimationEnd(Animator animation) {
            view.setVisibility(View.GONE);
        }
    });

    animator.start();
}

---

From source file:liam.franco.selene.fragments.SuperNotesFragment.java

@Subscribe
public void newNotesCount(NotesCount notesCount) {
    boolean hasNotes = notesCount.getSize() > 0;
    int paddingBottom = -1;

    if (parentLayout != null) {
        if (hasNotes) {
            if (parentLayout.getPaddingBottom() > 0) {
                paddingBottom = 0;// w ww  .ja va 2s  .  c om
            }
        } else {
            if (parentLayout.getPaddingBottom() <= 0) {
                paddingBottom = (int) UIUtils.convertDpToPixel(208, App.CONTEXT);
            }
        }

        if (paddingBottom > -1) {
            ValueAnimator animator = ValueAnimator.ofInt(parentLayout.getPaddingBottom(), paddingBottom);
            animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
                @Override
                public void onAnimationUpdate(ValueAnimator valueAnimator) {
                    if (parentLayout != null) {
                        parentLayout.setPadding(parentLayout.getPaddingLeft(), parentLayout.getPaddingTop(),
                                parentLayout.getPaddingRight(), (Integer) valueAnimator.getAnimatedValue());
                    }
                }
            });
            animator.setDuration(500);
            animator.start();
        }
    }
}

---

From source file:arun.com.chromer.browsing.article.util.ArticleScrollListener.java

private void animateBackgroundColor(int from, int to, Interpolator interpolator) {
    final ValueAnimator anim = new ValueAnimator();
    anim.setIntValues(from, to);/*from  ww  w.  j ava2s. c  om*/
    anim.setEvaluator(new ArgbEvaluator());
    anim.setInterpolator(interpolator);
    anim.addUpdateListener(valueAnimator -> {
        toolbar.setBackgroundColor((Integer) valueAnimator.getAnimatedValue());
        statusBar.setBackgroundColor((Integer) valueAnimator.getAnimatedValue());
    });
    anim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            isUpdatingBackground = false;
        }
    });

    anim.setDuration(ANIMATION_DURATION);
    anim.start();
    isUpdatingBackground = true;
}

---

From source file:xyz.klinker.android.article.ArticleScrollListener.java

private void animateBackgroundColor(int from, int to, Interpolator interpolator) {
    final ValueAnimator anim = new ValueAnimator();
    anim.setIntValues(from, to);/*from w  w w  . j a  v a  2 s . c o  m*/
    anim.setEvaluator(new ArgbEvaluator());
    anim.setInterpolator(interpolator);
    anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            toolbar.setBackgroundColor((Integer) valueAnimator.getAnimatedValue());
            statusBar.setBackgroundColor((Integer) valueAnimator.getAnimatedValue());
        }
    });
    anim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            isUpdatingBackground = false;
        }
    });

    anim.setDuration(ANIMATION_DURATION);
    anim.start();
    isUpdatingBackground = true;
}

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From source file:com.angelatech.yeyelive.view.PeriscopeLayout.java

private ValueAnimator getBezierValueAnimator(View target) {
    //??- - /*  w ww  .j  a v a2 s. c o  m*/
    BezierEvaluator evaluator = new BezierEvaluator(getPointF(2), getPointF(1));
    // ?   
    ValueAnimator animator = ValueAnimator.ofObject(evaluator,
            new PointF((mWidth - dWidth) / 2, mHeight - dHeight), new PointF(random.nextInt(getWidth()), 0));
    animator.addUpdateListener(new BezierListenr(target));
    animator.setTarget(target);
    animator.setDuration(1500);
    return animator;
}

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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 a v  a2s  . c o m*/
            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);
        }
    });
}

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