Examples with Animator android.animation.Animator used on opensource projects

Example 56 with Animator

use of android.animation.Animator in project platform_frameworks_base by android.

the class PipRecentsControlsView method loadAnimator.

private Animator loadAnimator(View view, int animatorResId) {
    Animator animator = AnimatorInflater.loadAnimator(getContext(), animatorResId);
    animator.setTarget(view);
    return animator;
}

Example 57 with Animator

use of android.animation.Animator in project platform_frameworks_base by android.

the class VolumeDialogMotion method startShowAnimation.

private void startShowAnimation() {
    if (D.BUG)
        Log.d(TAG, "startShowAnimation");
    mDialogView.animate().translationY(0).setDuration(scaledDuration(300)).setInterpolator(new LogDecelerateInterpolator()).setListener(null).setUpdateListener(new AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            if (mChevronPositionAnimator == null)
                return;
            // reposition chevron
            final float v = (Float) mChevronPositionAnimator.getAnimatedValue();
            final int posY = chevronPosY();
            mChevron.setTranslationY(posY + v + -mDialogView.getTranslationY());
        }
    }).start();
    mContentsPositionAnimator = ValueAnimator.ofFloat(-chevronDistance(), 0).setDuration(scaledDuration(400));
    mContentsPositionAnimator.addListener(new AnimatorListenerAdapter() {

        private boolean mCancelled;

        @Override
        public void onAnimationEnd(Animator animation) {
            if (mCancelled)
                return;
            if (D.BUG)
                Log.d(TAG, "show.onAnimationEnd");
            setShowing(false);
        }

        @Override
        public void onAnimationCancel(Animator animation) {
            if (D.BUG)
                Log.d(TAG, "show.onAnimationCancel");
            mCancelled = true;
        }
    });
    mContentsPositionAnimator.addUpdateListener(new AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            float v = (Float) animation.getAnimatedValue();
            mContents.setTranslationY(v + -mDialogView.getTranslationY());
        }
    });
    mContentsPositionAnimator.setInterpolator(new LogDecelerateInterpolator());
    mContentsPositionAnimator.start();
    mContents.setAlpha(0);
    mContents.animate().alpha(1).setDuration(scaledDuration(150)).setInterpolator(new PathInterpolator(0f, 0f, .2f, 1f)).start();
    mChevronPositionAnimator = ValueAnimator.ofFloat(-chevronDistance(), 0).setDuration(scaledDuration(250));
    mChevronPositionAnimator.setInterpolator(new PathInterpolator(.4f, 0f, .2f, 1f));
    mChevronPositionAnimator.start();
    mChevron.setAlpha(0);
    mChevron.animate().alpha(1).setStartDelay(scaledDuration(50)).setDuration(scaledDuration(150)).setInterpolator(new PathInterpolator(.4f, 0f, 1f, 1f)).start();
}

Example 58 with Animator

use of android.animation.Animator in project platform_frameworks_base by android.

the class VolumeDialogMotion method startDismiss.

public void startDismiss(final Runnable onComplete) {
    if (D.BUG)
        Log.d(TAG, "startDismiss");
    if (mDismissing)
        return;
    setDismissing(true);
    if (mShowing) {
        mDialogView.animate().cancel();
        if (mContentsPositionAnimator != null) {
            mContentsPositionAnimator.cancel();
        }
        mContents.animate().cancel();
        if (mChevronPositionAnimator != null) {
            mChevronPositionAnimator.cancel();
        }
        mChevron.animate().cancel();
        setShowing(false);
    }
    mDialogView.animate().translationY(-mDialogView.getHeight()).setDuration(scaledDuration(250)).setInterpolator(new LogAccelerateInterpolator()).setUpdateListener(new AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mContents.setTranslationY(-mDialogView.getTranslationY());
            final int posY = chevronPosY();
            mChevron.setTranslationY(posY + -mDialogView.getTranslationY());
        }
    }).setListener(new AnimatorListenerAdapter() {

        private boolean mCancelled;

        @Override
        public void onAnimationEnd(Animator animation) {
            if (mCancelled)
                return;
            if (D.BUG)
                Log.d(TAG, "dismiss.onAnimationEnd");
            mHandler.postDelayed(new Runnable() {

                @Override
                public void run() {
                    if (D.BUG)
                        Log.d(TAG, "mDialog.dismiss()");
                    mDialog.dismiss();
                    onComplete.run();
                    setDismissing(false);
                }
            }, PRE_DISMISS_DELAY);
        }

        @Override
        public void onAnimationCancel(Animator animation) {
            if (D.BUG)
                Log.d(TAG, "dismiss.onAnimationCancel");
            mCancelled = true;
        }
    }).start();
}

Example 59 with Animator

use of android.animation.Animator in project platform_frameworks_base by android.

the class ChangeBounds method createAnimator.

@Override
public Animator createAnimator(final ViewGroup sceneRoot, TransitionValues startValues, TransitionValues endValues) {
    if (startValues == null || endValues == null) {
        return null;
    }
    Map<String, Object> startParentVals = startValues.values;
    Map<String, Object> endParentVals = endValues.values;
    ViewGroup startParent = (ViewGroup) startParentVals.get(PROPNAME_PARENT);
    ViewGroup endParent = (ViewGroup) endParentVals.get(PROPNAME_PARENT);
    if (startParent == null || endParent == null) {
        return null;
    }
    final View view = endValues.view;
    if (parentMatches(startParent, endParent)) {
        Rect startBounds = (Rect) startValues.values.get(PROPNAME_BOUNDS);
        Rect endBounds = (Rect) endValues.values.get(PROPNAME_BOUNDS);
        final int startLeft = startBounds.left;
        final int endLeft = endBounds.left;
        final int startTop = startBounds.top;
        final int endTop = endBounds.top;
        final int startRight = startBounds.right;
        final int endRight = endBounds.right;
        final int startBottom = startBounds.bottom;
        final int endBottom = endBounds.bottom;
        final int startWidth = startRight - startLeft;
        final int startHeight = startBottom - startTop;
        final int endWidth = endRight - endLeft;
        final int endHeight = endBottom - endTop;
        Rect startClip = (Rect) startValues.values.get(PROPNAME_CLIP);
        Rect endClip = (Rect) endValues.values.get(PROPNAME_CLIP);
        int numChanges = 0;
        if ((startWidth != 0 && startHeight != 0) || (endWidth != 0 && endHeight != 0)) {
            if (startLeft != endLeft || startTop != endTop)
                ++numChanges;
            if (startRight != endRight || startBottom != endBottom)
                ++numChanges;
        }
        if ((startClip != null && !startClip.equals(endClip)) || (startClip == null && endClip != null)) {
            ++numChanges;
        }
        if (numChanges > 0) {
            Animator anim;
            if (!mResizeClip) {
                view.setLeftTopRightBottom(startLeft, startTop, startRight, startBottom);
                if (numChanges == 2) {
                    if (startWidth == endWidth && startHeight == endHeight) {
                        Path topLeftPath = getPathMotion().getPath(startLeft, startTop, endLeft, endTop);
                        anim = ObjectAnimator.ofObject(view, POSITION_PROPERTY, null, topLeftPath);
                    } else {
                        final ViewBounds viewBounds = new ViewBounds(view);
                        Path topLeftPath = getPathMotion().getPath(startLeft, startTop, endLeft, endTop);
                        ObjectAnimator topLeftAnimator = ObjectAnimator.ofObject(viewBounds, TOP_LEFT_PROPERTY, null, topLeftPath);
                        Path bottomRightPath = getPathMotion().getPath(startRight, startBottom, endRight, endBottom);
                        ObjectAnimator bottomRightAnimator = ObjectAnimator.ofObject(viewBounds, BOTTOM_RIGHT_PROPERTY, null, bottomRightPath);
                        AnimatorSet set = new AnimatorSet();
                        set.playTogether(topLeftAnimator, bottomRightAnimator);
                        anim = set;
                        set.addListener(new AnimatorListenerAdapter() {

                            // We need a strong reference to viewBounds until the
                            // animator ends.
                            private ViewBounds mViewBounds = viewBounds;
                        });
                    }
                } else if (startLeft != endLeft || startTop != endTop) {
                    Path topLeftPath = getPathMotion().getPath(startLeft, startTop, endLeft, endTop);
                    anim = ObjectAnimator.ofObject(view, TOP_LEFT_ONLY_PROPERTY, null, topLeftPath);
                } else {
                    Path bottomRight = getPathMotion().getPath(startRight, startBottom, endRight, endBottom);
                    anim = ObjectAnimator.ofObject(view, BOTTOM_RIGHT_ONLY_PROPERTY, null, bottomRight);
                }
            } else {
                int maxWidth = Math.max(startWidth, endWidth);
                int maxHeight = Math.max(startHeight, endHeight);
                view.setLeftTopRightBottom(startLeft, startTop, startLeft + maxWidth, startTop + maxHeight);
                ObjectAnimator positionAnimator = null;
                if (startLeft != endLeft || startTop != endTop) {
                    Path topLeftPath = getPathMotion().getPath(startLeft, startTop, endLeft, endTop);
                    positionAnimator = ObjectAnimator.ofObject(view, POSITION_PROPERTY, null, topLeftPath);
                }
                final Rect finalClip = endClip;
                if (startClip == null) {
                    startClip = new Rect(0, 0, startWidth, startHeight);
                }
                if (endClip == null) {
                    endClip = new Rect(0, 0, endWidth, endHeight);
                }
                ObjectAnimator clipAnimator = null;
                if (!startClip.equals(endClip)) {
                    view.setClipBounds(startClip);
                    clipAnimator = ObjectAnimator.ofObject(view, "clipBounds", sRectEvaluator, startClip, endClip);
                    clipAnimator.addListener(new AnimatorListenerAdapter() {

                        private boolean mIsCanceled;

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

                        @Override
                        public void onAnimationEnd(Animator animation) {
                            if (!mIsCanceled) {
                                view.setClipBounds(finalClip);
                                view.setLeftTopRightBottom(endLeft, endTop, endRight, endBottom);
                            }
                        }
                    });
                }
                anim = TransitionUtils.mergeAnimators(positionAnimator, clipAnimator);
            }
            if (view.getParent() instanceof ViewGroup) {
                final ViewGroup parent = (ViewGroup) view.getParent();
                parent.suppressLayout(true);
                TransitionListener transitionListener = new TransitionListenerAdapter() {

                    boolean mCanceled = false;

                    @Override
                    public void onTransitionCancel(Transition transition) {
                        parent.suppressLayout(false);
                        mCanceled = true;
                    }

                    @Override
                    public void onTransitionEnd(Transition transition) {
                        if (!mCanceled) {
                            parent.suppressLayout(false);
                        }
                    }

                    @Override
                    public void onTransitionPause(Transition transition) {
                        parent.suppressLayout(false);
                    }

                    @Override
                    public void onTransitionResume(Transition transition) {
                        parent.suppressLayout(true);
                    }
                };
                addListener(transitionListener);
            }
            return anim;
        }
    } else {
        sceneRoot.getLocationInWindow(tempLocation);
        int startX = (Integer) startValues.values.get(PROPNAME_WINDOW_X) - tempLocation[0];
        int startY = (Integer) startValues.values.get(PROPNAME_WINDOW_Y) - tempLocation[1];
        int endX = (Integer) endValues.values.get(PROPNAME_WINDOW_X) - tempLocation[0];
        int endY = (Integer) endValues.values.get(PROPNAME_WINDOW_Y) - tempLocation[1];
        // TODO: also handle size changes: check bounds and animate size changes
        if (startX != endX || startY != endY) {
            final int width = view.getWidth();
            final int height = view.getHeight();
            Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
            Canvas canvas = new Canvas(bitmap);
            view.draw(canvas);
            final BitmapDrawable drawable = new BitmapDrawable(bitmap);
            drawable.setBounds(startX, startY, startX + width, startY + height);
            final float transitionAlpha = view.getTransitionAlpha();
            view.setTransitionAlpha(0);
            sceneRoot.getOverlay().add(drawable);
            Path topLeftPath = getPathMotion().getPath(startX, startY, endX, endY);
            PropertyValuesHolder origin = PropertyValuesHolder.ofObject(DRAWABLE_ORIGIN_PROPERTY, null, topLeftPath);
            ObjectAnimator anim = ObjectAnimator.ofPropertyValuesHolder(drawable, origin);
            anim.addListener(new AnimatorListenerAdapter() {

                @Override
                public void onAnimationEnd(Animator animation) {
                    sceneRoot.getOverlay().remove(drawable);
                    view.setTransitionAlpha(transitionAlpha);
                }
            });
            return anim;
        }
    }
    return null;
}

Example 60 with Animator

use of android.animation.Animator in project platform_frameworks_base by android.

the class ChangeScroll method createAnimator.

@Override
public Animator createAnimator(ViewGroup sceneRoot, TransitionValues startValues, TransitionValues endValues) {
    if (startValues == null || endValues == null) {
        return null;
    }
    final View view = endValues.view;
    int startX = (Integer) startValues.values.get(PROPNAME_SCROLL_X);
    int endX = (Integer) endValues.values.get(PROPNAME_SCROLL_X);
    int startY = (Integer) startValues.values.get(PROPNAME_SCROLL_Y);
    int endY = (Integer) endValues.values.get(PROPNAME_SCROLL_Y);
    Animator scrollXAnimator = null;
    Animator scrollYAnimator = null;
    if (startX != endX) {
        view.setScrollX(startX);
        scrollXAnimator = ObjectAnimator.ofInt(view, "scrollX", startX, endX);
    }
    if (startY != endY) {
        view.setScrollY(startY);
        scrollYAnimator = ObjectAnimator.ofInt(view, "scrollY", startY, endY);
    }
    return TransitionUtils.mergeAnimators(scrollXAnimator, scrollYAnimator);
}