Examples with Direction com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction used on opensource projects

Example 11 with Direction

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction in project android_packages_apps_Launcher3 by AOSPA.

the class FolderPagedView method realTimeReorder.

/**
 * Reorders the items such that the {@param empty} spot moves to {@param target}
 */
public void realTimeReorder(int empty, int target) {
    if (!mViewsBound) {
        return;
    }
    completePendingPageChanges();
    int delay = 0;
    float delayAmount = START_VIEW_REORDER_DELAY;
    // Animation only happens on the current page.
    int pageToAnimate = getNextPage();
    int maxItemsPerPage = mOrganizer.getMaxItemsPerPage();
    int pageT = target / maxItemsPerPage;
    int pagePosT = target % maxItemsPerPage;
    if (pageT != pageToAnimate) {
        Log.e(TAG, "Cannot animate when the target cell is invisible");
    }
    int pagePosE = empty % maxItemsPerPage;
    int pageE = empty / maxItemsPerPage;
    int startPos, endPos;
    int moveStart, moveEnd;
    int direction;
    if (target == empty) {
        // No animation
        return;
    } else if (target > empty) {
        // Items will move backwards to make room for the empty cell.
        direction = 1;
        // If empty cell is in a different page, move them instantly.
        if (pageE < pageToAnimate) {
            moveStart = empty;
            // Instantly move the first item in the current page.
            moveEnd = pageToAnimate * maxItemsPerPage;
            // Animate the 2nd item in the current page, as the first item was already moved to
            // the last page.
            startPos = 0;
        } else {
            moveStart = moveEnd = -1;
            startPos = pagePosE;
        }
        endPos = pagePosT;
    } else {
        // The items will move forward.
        direction = -1;
        if (pageE > pageToAnimate) {
            // Move the items immediately.
            moveStart = empty;
            // Instantly move the last item in the current page.
            moveEnd = (pageToAnimate + 1) * maxItemsPerPage - 1;
            // Animations start with the second last item in the page
            startPos = maxItemsPerPage - 1;
        } else {
            moveStart = moveEnd = -1;
            startPos = pagePosE;
        }
        endPos = pagePosT;
    }
    // Instant moving views.
    while (moveStart != moveEnd) {
        int rankToMove = moveStart + direction;
        int p = rankToMove / maxItemsPerPage;
        int pagePos = rankToMove % maxItemsPerPage;
        int x = pagePos % mGridCountX;
        int y = pagePos / mGridCountX;
        final CellLayout page = getPageAt(p);
        final View v = page.getChildAt(x, y);
        if (v != null) {
            if (pageToAnimate != p) {
                page.removeView(v);
                addViewForRank(v, (WorkspaceItemInfo) v.getTag(), moveStart);
            } else {
                // Do a fake animation before removing it.
                final int newRank = moveStart;
                final float oldTranslateX = v.getTranslationX();
                Runnable endAction = new Runnable() {

                    @Override
                    public void run() {
                        mPendingAnimations.remove(v);
                        v.setTranslationX(oldTranslateX);
                        ((CellLayout) v.getParent().getParent()).removeView(v);
                        addViewForRank(v, (WorkspaceItemInfo) v.getTag(), newRank);
                    }
                };
                v.animate().translationXBy((direction > 0 ^ mIsRtl) ? -v.getWidth() : v.getWidth()).setDuration(REORDER_ANIMATION_DURATION).setStartDelay(0).withEndAction(endAction);
                mPendingAnimations.put(v, endAction);
            }
        }
        moveStart = rankToMove;
    }
    if ((endPos - startPos) * direction <= 0) {
        // No animation
        return;
    }
    CellLayout page = getPageAt(pageToAnimate);
    for (int i = startPos; i != endPos; i += direction) {
        int nextPos = i + direction;
        View v = page.getChildAt(nextPos % mGridCountX, nextPos / mGridCountX);
        if (page.animateChildToPosition(v, i % mGridCountX, i / mGridCountX, REORDER_ANIMATION_DURATION, delay, true, true)) {
            delay += delayAmount;
            delayAmount *= VIEW_REORDER_DELAY_FACTOR;
        }
    }
}

Example 12 with Direction

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction in project android_packages_apps_Trebuchet by LineageOS.

the class CellLayout method pushViewsToTempLocation.

private boolean pushViewsToTempLocation(ArrayList<View> views, Rect rectOccupiedByPotentialDrop, int[] direction, View dragView, ItemConfiguration currentState) {
    ViewCluster cluster = new ViewCluster(views, currentState);
    Rect clusterRect = cluster.getBoundingRect();
    int whichEdge;
    int pushDistance;
    boolean fail = false;
    // the cluster must be shifted.
    if (direction[0] < 0) {
        whichEdge = ViewCluster.LEFT;
        pushDistance = clusterRect.right - rectOccupiedByPotentialDrop.left;
    } else if (direction[0] > 0) {
        whichEdge = ViewCluster.RIGHT;
        pushDistance = rectOccupiedByPotentialDrop.right - clusterRect.left;
    } else if (direction[1] < 0) {
        whichEdge = ViewCluster.TOP;
        pushDistance = clusterRect.bottom - rectOccupiedByPotentialDrop.top;
    } else {
        whichEdge = ViewCluster.BOTTOM;
        pushDistance = rectOccupiedByPotentialDrop.bottom - clusterRect.top;
    }
    // Break early for invalid push distance.
    if (pushDistance <= 0) {
        return false;
    }
    // Mark the occupied state as false for the group of views we want to move.
    for (View v : views) {
        CellAndSpan c = currentState.map.get(v);
        mTmpOccupied.markCells(c, false);
    }
    // We save the current configuration -- if we fail to find a solution we will revert
    // to the initial state. The process of finding a solution modifies the configuration
    // in place, hence the need for revert in the failure case.
    currentState.save();
    // The pushing algorithm is simplified by considering the views in the order in which
    // they would be pushed by the cluster. For example, if the cluster is leading with its
    // left edge, we consider sort the views by their right edge, from right to left.
    cluster.sortConfigurationForEdgePush(whichEdge);
    while (pushDistance > 0 && !fail) {
        for (View v : currentState.sortedViews) {
            // cluster.
            if (!cluster.views.contains(v) && v != dragView) {
                if (cluster.isViewTouchingEdge(v, whichEdge)) {
                    LayoutParams lp = (LayoutParams) v.getLayoutParams();
                    if (!lp.canReorder) {
                        // The push solution includes the all apps button, this is not viable.
                        fail = true;
                        break;
                    }
                    cluster.addView(v);
                    CellAndSpan c = currentState.map.get(v);
                    // Adding view to cluster, mark it as not occupied.
                    mTmpOccupied.markCells(c, false);
                }
            }
        }
        pushDistance--;
        // The cluster has been completed, now we move the whole thing over in the appropriate
        // direction.
        cluster.shift(whichEdge, 1);
    }
    boolean foundSolution = false;
    clusterRect = cluster.getBoundingRect();
    // is to ensure that completed shifted cluster lies completely within the cell layout.
    if (!fail && clusterRect.left >= 0 && clusterRect.right <= mCountX && clusterRect.top >= 0 && clusterRect.bottom <= mCountY) {
        foundSolution = true;
    } else {
        currentState.restore();
    }
    // In either case, we set the occupied array as marked for the location of the views
    for (View v : cluster.views) {
        CellAndSpan c = currentState.map.get(v);
        mTmpOccupied.markCells(c, true);
    }
    return foundSolution;
}

Example 13 with Direction

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction in project android_packages_apps_Trebuchet by LineageOS.

the class CellLayout method addViewToTempLocation.

private boolean addViewToTempLocation(View v, Rect rectOccupiedByPotentialDrop, int[] direction, ItemConfiguration currentState) {
    CellAndSpan c = currentState.map.get(v);
    boolean success = false;
    mTmpOccupied.markCells(c, false);
    mTmpOccupied.markCells(rectOccupiedByPotentialDrop, true);
    findNearestArea(c.cellX, c.cellY, c.spanX, c.spanY, direction, mTmpOccupied.cells, null, mTempLocation);
    if (mTempLocation[0] >= 0 && mTempLocation[1] >= 0) {
        c.cellX = mTempLocation[0];
        c.cellY = mTempLocation[1];
        success = true;
    }
    mTmpOccupied.markCells(c, true);
    return success;
}

Example 14 with Direction

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction in project Neo-Launcher by NeoApplications.

the class TaskViewTouchController method reInitAnimationController.

private void reInitAnimationController(boolean goingUp) {
    if (mCurrentAnimation != null && mCurrentAnimationIsGoingUp == goingUp) {
        // No need to init
        return;
    }
    int scrollDirections = mDetector.getScrollDirections();
    if (goingUp && ((scrollDirections & DIRECTION_POSITIVE) == 0) || !goingUp && ((scrollDirections & DIRECTION_NEGATIVE) == 0)) {
        // Trying to re-init in an unsupported direction.
        return;
    }
    if (mCurrentAnimation != null) {
        mCurrentAnimation.setPlayFraction(0);
    }
    if (mPendingAnimation != null) {
        mPendingAnimation.finish(false, Touch.SWIPE);
        mPendingAnimation = null;
    }
    mCurrentAnimationIsGoingUp = goingUp;
    BaseDragLayer dl = mActivity.getDragLayer();
    long maxDuration = (long) (2 * dl.getHeight());
    if (goingUp) {
        mPendingAnimation = mRecentsView.createTaskDismissAnimation(mTaskBeingDragged, true, /* animateTaskView */
        true, /* removeTask */
        maxDuration);
        mEndDisplacement = -mTaskBeingDragged.getHeight();
    } else {
        mPendingAnimation = mRecentsView.createTaskLauncherAnimation(mTaskBeingDragged, maxDuration);
        mPendingAnimation.anim.setInterpolator(Interpolators.ZOOM_IN);
        mTempCords[1] = mTaskBeingDragged.getHeight();
        dl.getDescendantCoordRelativeToSelf(mTaskBeingDragged, mTempCords);
        mEndDisplacement = dl.getHeight() - mTempCords[1];
    }
    if (mCurrentAnimation != null) {
        mCurrentAnimation.setOnCancelRunnable(null);
    }
    mCurrentAnimation = AnimatorPlaybackController.wrap(mPendingAnimation.anim, maxDuration, this::clearState);
    onUserControlledAnimationCreated(mCurrentAnimation);
    mCurrentAnimation.getTarget().addListener(this);
    mCurrentAnimation.dispatchOnStart();
    mProgressMultiplier = 1 / mEndDisplacement;
}

Example 15 with Direction

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction in project Neo-Launcher by NeoApplications.

the class CellLayout method addViewToTempLocation.

private boolean addViewToTempLocation(View v, Rect rectOccupiedByPotentialDrop, int[] direction, ItemConfiguration currentState) {
    CellAndSpan c = currentState.map.get(v);
    boolean success = false;
    mTmpOccupied.markCells(c, false);
    mTmpOccupied.markCells(rectOccupiedByPotentialDrop, true);
    findNearestArea(c.cellX, c.cellY, c.spanX, c.spanY, direction, mTmpOccupied.cells, null, mTempLocation);
    if (mTempLocation[0] >= 0 && mTempLocation[1] >= 0) {
        c.cellX = mTempLocation[0];
        c.cellY = mTempLocation[1];
        success = true;
    }
    mTmpOccupied.markCells(c, true);
    return success;
}