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Commit fd5c004b authored by Lyn Han's avatar Lyn Han Committed by Automerger Merge Worker
Browse files

Merge "Fix bottom hun content position" into tm-dev am: ed9fecc2 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17202660



Change-Id: I0c053d3ad876d9802f59c7c0575cad455ecae56d
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 82e3f8d5 ed9fecc2

packages/SystemUI/res/values/ids.xml

+3 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
    <item type="id" name="scale_x_animator_tag"/>

    <item type="id" name="scale_y_animator_tag"/>

    <item type="id" name="top_inset_animator_tag"/>

    <item type="id" name="bottom_inset_animator_tag"/>

    <item type="id" name="height_animator_tag"/>

    <item type="id" name="x_animator_tag"/>

    <item type="id" name="y_animator_tag"/>
@@ -33,6 +34,7 @@ 
    <item type="id" name="scale_y_animator_end_value_tag"/>

    <item type="id" name="alpha_animator_end_value_tag"/>

    <item type="id" name="top_inset_animator_end_value_tag"/>

    <item type="id" name="bottom_inset_animator_end_value_tag"/>

    <item type="id" name="height_animator_end_value_tag"/>

    <item type="id" name="x_animator_tag_end_value"/>

    <item type="id" name="y_animator_tag_end_value"/>
@@ -43,6 +45,7 @@ 
    <item type="id" name="scale_y_animator_start_value_tag"/>

    <item type="id" name="alpha_animator_start_value_tag"/>

    <item type="id" name="top_inset_animator_start_value_tag"/>

    <item type="id" name="bottom_inset_animator_start_value_tag"/>

    <item type="id" name="height_animator_start_value_tag"/>

    <item type="id" name="x_animator_tag_start_value"/>

    <item type="id" name="y_animator_tag_start_value"/>

packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelf.java

+6 −9
Original line number Diff line number Diff line
@@ -594,17 +594,14 @@ public class NotificationShelf extends ActivatableNotificationView implements 
        } else {

            shouldClipOwnTop = view.showingPulsing();

        }

        if (viewEnd > notificationClipEnd && !shouldClipOwnTop

                && (mAmbientState.isShadeExpanded() || !isPinned)) {

        if (!isPinned) {

            if (viewEnd > notificationClipEnd && !shouldClipOwnTop) {

                int clipBottomAmount = (int) (viewEnd - notificationClipEnd);

            if (isPinned) {

                clipBottomAmount = Math.min(view.getIntrinsicHeight() - view.getCollapsedHeight(),

                        clipBottomAmount);

            }

                view.setClipBottomAmount(clipBottomAmount);

            } else {

                view.setClipBottomAmount(0);

            }

        }

        if (shouldClipOwnTop) {

            return (int) (viewEnd - getTranslationY());

        } else {

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ExpandableViewState.java

+56 −26
Original line number Diff line number Diff line
@@ -34,10 +34,13 @@ public class ExpandableViewState extends ViewState { 


    private static final int TAG_ANIMATOR_HEIGHT = R.id.height_animator_tag;

    private static final int TAG_ANIMATOR_TOP_INSET = R.id.top_inset_animator_tag;

    private static final int TAG_ANIMATOR_BOTTOM_INSET = R.id.bottom_inset_animator_tag;

    private static final int TAG_END_HEIGHT = R.id.height_animator_end_value_tag;

    private static final int TAG_END_TOP_INSET = R.id.top_inset_animator_end_value_tag;

    private static final int TAG_END_BOTTOM_INSET = R.id.bottom_inset_animator_end_value_tag;

    private static final int TAG_START_HEIGHT = R.id.height_animator_start_value_tag;

    private static final int TAG_START_TOP_INSET = R.id.top_inset_animator_start_value_tag;

    private static final int TAG_START_BOTTOM_INSET = R.id.bottom_inset_animator_start_value_tag;



    // These are flags such that we can create masks for filtering.
@@ -96,11 +99,16 @@ public class ExpandableViewState extends ViewState { 
    public boolean headsUpIsVisible;



    /**

     * How much the child overlaps with the previous child on top. This is used to

     * show the background properly when the child on top is translating away.

     * How much the child overlaps on top with the child above.

     */

    public int clipTopAmount;



    /**

     * How much the child overlaps on bottom with the child above. This is used to

     * show the background properly when the child on top is translating away.

     */

    public int clipBottomAmount;



    /**

     * The index of the view, only accounting for views not equal to GONE

     */
@@ -138,8 +146,8 @@ public class ExpandableViewState extends ViewState { 
        if (view instanceof ExpandableView) {

            ExpandableView expandableView = (ExpandableView) view;



            int height = expandableView.getActualHeight();

            int newHeight = this.height;

            final int height = expandableView.getActualHeight();

            final int newHeight = this.height;



            // apply height

            if (height != newHeight) {
@@ -157,10 +165,14 @@ public class ExpandableViewState extends ViewState { 
            expandableView.setBelowSpeedBump(this.belowSpeedBump);



            // apply clipping

            float oldClipTopAmount = expandableView.getClipTopAmount();

            final float oldClipTopAmount = expandableView.getClipTopAmount();

            if (oldClipTopAmount != this.clipTopAmount) {

                expandableView.setClipTopAmount(this.clipTopAmount);

            }

            final float oldClipBottomAmount = expandableView.getClipBottomAmount();

            if (oldClipBottomAmount != this.clipBottomAmount) {

                expandableView.setClipBottomAmount(this.clipBottomAmount);

            }



            expandableView.setTransformingInShelf(false);

            expandableView.setInShelf(inShelf);
@@ -187,13 +199,20 @@ public class ExpandableViewState extends ViewState { 
            abortAnimation(child, TAG_ANIMATOR_HEIGHT);

        }



        // start top inset animation

        // start clip top animation

        if (this.clipTopAmount != expandableView.getClipTopAmount()) {

            startInsetAnimation(expandableView, properties);

            startClipAnimation(expandableView, properties, /* clipTop */true);

        } else {

            abortAnimation(child, TAG_ANIMATOR_TOP_INSET);

        }



        // start clip bottom animation

        if (this.clipBottomAmount != expandableView.getClipBottomAmount()) {

            startClipAnimation(expandableView, properties, /* clipTop */ false);

        } else {

            abortAnimation(child, TAG_ANIMATOR_BOTTOM_INSET);

        }



        // start dimmed animation

        expandableView.setDimmed(this.dimmed, animationFilter.animateDimmed);
@@ -301,16 +320,20 @@ public class ExpandableViewState extends ViewState { 
        child.setActualHeightAnimating(true);

    }



    private void startInsetAnimation(final ExpandableView child, AnimationProperties properties) {

        Integer previousStartValue = getChildTag(child, TAG_START_TOP_INSET);

        Integer previousEndValue = getChildTag(child, TAG_END_TOP_INSET);

        int newEndValue = this.clipTopAmount;

    private void startClipAnimation(final ExpandableView child, AnimationProperties properties,

            boolean clipTop) {

        Integer previousStartValue = getChildTag(child,

                clipTop ? TAG_START_TOP_INSET : TAG_START_BOTTOM_INSET);

        Integer previousEndValue = getChildTag(child,

                clipTop ? TAG_END_TOP_INSET : TAG_END_BOTTOM_INSET);

        int newEndValue = clipTop ? this.clipTopAmount : this.clipBottomAmount;

        if (previousEndValue != null && previousEndValue == newEndValue) {

            return;

        }

        ValueAnimator previousAnimator = getChildTag(child, TAG_ANIMATOR_TOP_INSET);

        ValueAnimator previousAnimator = getChildTag(child,

                clipTop ? TAG_ANIMATOR_TOP_INSET : TAG_ANIMATOR_BOTTOM_INSET);

        AnimationFilter filter = properties.getAnimationFilter();

        if (!filter.animateTopInset) {

        if (clipTop && !filter.animateTopInset || !clipTop) {

            // just a local update was performed

            if (previousAnimator != null) {

                // we need to increase all animation keyframes of the previous animator by the
@@ -319,22 +342,28 @@ public class ExpandableViewState extends ViewState { 
                int relativeDiff = newEndValue - previousEndValue;

                int newStartValue = previousStartValue + relativeDiff;

                values[0].setIntValues(newStartValue, newEndValue);

                child.setTag(TAG_START_TOP_INSET, newStartValue);

                child.setTag(TAG_END_TOP_INSET, newEndValue);

                child.setTag(clipTop ? TAG_START_TOP_INSET : TAG_START_BOTTOM_INSET, newStartValue);

                child.setTag(clipTop ? TAG_END_TOP_INSET : TAG_END_BOTTOM_INSET, newEndValue);

                previousAnimator.setCurrentPlayTime(previousAnimator.getCurrentPlayTime());

                return;

            } else {

                // no new animation needed, let's just apply the value

                if (clipTop) {

                    child.setClipTopAmount(newEndValue);

                } else {

                    child.setClipBottomAmount(newEndValue);

                }

                return;

            }

        }



        ValueAnimator animator = ValueAnimator.ofInt(child.getClipTopAmount(), newEndValue);

        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

            @Override

            public void onAnimationUpdate(ValueAnimator animation) {

        ValueAnimator animator = ValueAnimator.ofInt(

                clipTop ? child.getClipTopAmount() : child.getClipBottomAmount(), newEndValue);

        animator.addUpdateListener(animation -> {

            if (clipTop) {

                child.setClipTopAmount((int) animation.getAnimatedValue());

            } else {

                child.setClipBottomAmount((int) animation.getAnimatedValue());

            }

        });

        animator.setInterpolator(Interpolators.FAST_OUT_SLOW_IN);
@@ -353,15 +382,16 @@ public class ExpandableViewState extends ViewState { 
        animator.addListener(new AnimatorListenerAdapter() {

            @Override

            public void onAnimationEnd(Animator animation) {

                child.setTag(TAG_ANIMATOR_TOP_INSET, null);

                child.setTag(TAG_START_TOP_INSET, null);

                child.setTag(TAG_END_TOP_INSET, null);

                child.setTag(clipTop ? TAG_ANIMATOR_TOP_INSET : TAG_ANIMATOR_BOTTOM_INSET, null);

                child.setTag(clipTop ? TAG_START_TOP_INSET : TAG_START_BOTTOM_INSET, null);

                child.setTag(clipTop ? TAG_END_TOP_INSET : TAG_END_BOTTOM_INSET, null);

            }

        });

        startAnimator(animator, listener);

        child.setTag(TAG_ANIMATOR_TOP_INSET, animator);

        child.setTag(TAG_START_TOP_INSET, child.getClipTopAmount());

        child.setTag(TAG_END_TOP_INSET, newEndValue);

        child.setTag(clipTop ? TAG_ANIMATOR_TOP_INSET:TAG_ANIMATOR_BOTTOM_INSET, animator);

        child.setTag(clipTop ? TAG_START_TOP_INSET: TAG_START_BOTTOM_INSET,

                clipTop ? child.getClipTopAmount() : child.getClipBottomAmount());

        child.setTag(clipTop ? TAG_END_TOP_INSET: TAG_END_BOTTOM_INSET, newEndValue);

    }



    /**

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java

+11 −8
Original line number Diff line number Diff line
@@ -192,6 +192,7 @@ public class StackScrollAlgorithm { 
        float clipStart = 0;

        int childCount = algorithmState.visibleChildren.size();

        boolean firstHeadsUp = true;

        float firstHeadsUpEnd = 0;

        for (int i = 0; i < childCount; i++) {

            ExpandableView child = algorithmState.visibleChildren.get(i);

            ExpandableViewState state = child.getViewState();
@@ -203,14 +204,18 @@ public class StackScrollAlgorithm { 
            float newNotificationEnd = newYTranslation + newHeight;

            boolean isHeadsUp = (child instanceof ExpandableNotificationRow) && child.isPinned();

            if (mClipNotificationScrollToTop

                    && (!state.inShelf || (isHeadsUp && !firstHeadsUp))

                    && newYTranslation < clipStart

                    && ((isHeadsUp && !firstHeadsUp) || child.isHeadsUpAnimatingAway())

                    && newNotificationEnd > firstHeadsUpEnd

                    && !ambientState.isShadeExpanded()) {

                // The previous view is overlapping on top, clip!

                float overlapAmount = clipStart - newYTranslation;

                state.clipTopAmount = (int) overlapAmount;

                // The bottom of this view is peeking out from under the previous view.

                // Clip the part that is peeking out.

                float overlapAmount = newNotificationEnd - firstHeadsUpEnd;

                state.clipBottomAmount = (int) overlapAmount;

            } else {

                state.clipTopAmount = 0;

                state.clipBottomAmount = 0;

            }

            if (firstHeadsUp) {

                firstHeadsUpEnd = newNotificationEnd;

            }

            if (isHeadsUp) {

                firstHeadsUp = false;
@@ -635,8 +640,6 @@ public class StackScrollAlgorithm { 
                    // Ensure that a headsUp doesn't vertically extend further than the heads-up at

                    // the top most z-position

                    childState.height = row.getIntrinsicHeight();

                    childState.yTranslation = Math.min(topState.yTranslation + topState.height

                            - childState.height, childState.yTranslation);

                }



                // heads up notification show and this row is the top entry of heads up