Examples with CellLayout com.android.launcher3.CellLayout used on opensource projects

Example 51 with CellLayout

use of com.android.launcher3.CellLayout in project android_packages_apps_Launcher3 by AOSPA.

the class LauncherPreviewRenderer method inflateAndAddPredictedIcon.

private void inflateAndAddPredictedIcon(WorkspaceItemInfo info) {
    CellLayout screen = mWorkspaceScreens.get(info.screenId);
    View view = PredictedAppIconInflater.inflate(mHomeElementInflater, screen, info);
    if (view != null) {
        addInScreenFromBind(view, info);
    }
}

Example 52 with CellLayout

use of com.android.launcher3.CellLayout in project android_packages_apps_Launcher3 by AOSPA.

the class LauncherPreviewRenderer method inflateAndAddIcon.

private void inflateAndAddIcon(WorkspaceItemInfo info) {
    CellLayout screen = mWorkspaceScreens.get(info.screenId);
    BubbleTextView icon = (BubbleTextView) mHomeElementInflater.inflate(R.layout.app_icon, screen, false);
    icon.applyFromWorkspaceItem(info);
    addInScreenFromBind(icon, info);
}

Example 53 with CellLayout

use of com.android.launcher3.CellLayout 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 54 with CellLayout

use of com.android.launcher3.CellLayout in project android_packages_apps_Launcher3 by AOSPA.

the class LauncherDelegate method replaceFolderWithFinalItem.

boolean replaceFolderWithFinalItem(Folder folder) {
    // Add the last remaining child to the workspace in place of the folder
    Runnable onCompleteRunnable = new Runnable() {

        @Override
        public void run() {
            int itemCount = folder.getItemCount();
            FolderInfo info = folder.mInfo;
            if (itemCount <= 1) {
                View newIcon = null;
                WorkspaceItemInfo finalItem = null;
                if (itemCount == 1) {
                    // Move the item from the folder to the workspace, in the position of the
                    // folder
                    CellLayout cellLayout = mLauncher.getCellLayout(info.container, info.screenId);
                    finalItem = info.contents.remove(0);
                    newIcon = mLauncher.createShortcut(cellLayout, finalItem);
                    mLauncher.getModelWriter().addOrMoveItemInDatabase(finalItem, info.container, info.screenId, info.cellX, info.cellY);
                }
                // Remove the folder
                mLauncher.removeItem(folder.mFolderIcon, info, true);
                if (folder.mFolderIcon instanceof DropTarget) {
                    folder.mDragController.removeDropTarget((DropTarget) folder.mFolderIcon);
                }
                if (newIcon != null) {
                    // We add the child after removing the folder to prevent both from existing
                    // at the same time in the CellLayout.  We need to add the new item with
                    // addInScreenFromBind() to ensure that hotseat items are placed correctly.
                    mLauncher.getWorkspace().addInScreenFromBind(newIcon, info);
                    // Focus the newly created child
                    newIcon.requestFocus();
                }
                if (finalItem != null) {
                    StatsLogger logger = mLauncher.getStatsLogManager().logger().withItemInfo(finalItem);
                    ((Optional<InstanceId>) folder.mDragController.getLogInstanceId()).map(logger::withInstanceId).orElse(logger).log(LAUNCHER_FOLDER_CONVERTED_TO_ICON);
                }
            }
        }
    };
    View finalChild = folder.mContent.getLastItem();
    if (finalChild != null) {
        folder.mFolderIcon.performDestroyAnimation(onCompleteRunnable);
    } else {
        onCompleteRunnable.run();
    }
    return true;
}

Example 55 with CellLayout

use of com.android.launcher3.CellLayout in project android_packages_apps_Launcher3 by AOSPA.

the class FolderPagedView method unbindItems.

/**
 * Removes all the icons from the folder
 */
public void unbindItems() {
    for (int i = getChildCount() - 1; i >= 0; i--) {
        CellLayout page = (CellLayout) getChildAt(i);
        ShortcutAndWidgetContainer container = page.getShortcutsAndWidgets();
        for (int j = container.getChildCount() - 1; j >= 0; j--) {
            container.getChildAt(j).setVisibility(View.VISIBLE);
            mViewCache.recycleView(R.layout.folder_application, container.getChildAt(j));
        }
        page.removeAllViews();
        mViewCache.recycleView(R.layout.folder_page, page);
    }
    removeAllViews();
    mViewsBound = false;
}