Examples with FolderIcon com.android.launcher3.tapl.FolderIcon used on opensource projects

Example 21 with FolderIcon

use of com.android.launcher3.tapl.FolderIcon in project android_packages_apps_Trebuchet by LineageOS.

the class Workspace method removeItemsByMatcher.

/**
 * Removes items that match the {@param matcher}. When applications are removed
 * as a part of an update, this is called to ensure that other widgets and application
 * shortcuts are not removed.
 */
public void removeItemsByMatcher(final ItemInfoMatcher matcher) {
    for (final CellLayout layoutParent : getWorkspaceAndHotseatCellLayouts()) {
        final ViewGroup layout = layoutParent.getShortcutsAndWidgets();
        IntSparseArrayMap<View> idToViewMap = new IntSparseArrayMap<>();
        ArrayList<ItemInfo> items = new ArrayList<>();
        for (int j = 0; j < layout.getChildCount(); j++) {
            final View view = layout.getChildAt(j);
            if (view.getTag() instanceof ItemInfo) {
                ItemInfo item = (ItemInfo) view.getTag();
                items.add(item);
                idToViewMap.put(item.id, view);
            }
        }
        for (ItemInfo itemToRemove : matcher.filterItemInfos(items)) {
            View child = idToViewMap.get(itemToRemove.id);
            if (child != null) {
                // Note: We can not remove the view directly from CellLayoutChildren as this
                // does not re-mark the spaces as unoccupied.
                layoutParent.removeViewInLayout(child);
                if (child instanceof DropTarget) {
                    mDragController.removeDropTarget((DropTarget) child);
                }
            } else if (itemToRemove.container >= 0) {
                // The item may belong to a folder.
                View parent = idToViewMap.get(itemToRemove.container);
                if (parent instanceof FolderIcon) {
                    FolderInfo folderInfo = (FolderInfo) parent.getTag();
                    folderInfo.remove((WorkspaceItemInfo) itemToRemove, false);
                    if (((FolderIcon) parent).getFolder().isOpen()) {
                        ((FolderIcon) parent).getFolder().close(false);
                    }
                }
            }
        }
    }
    // Strip all the empty screens
    stripEmptyScreens();
}

Example 22 with FolderIcon

use of com.android.launcher3.tapl.FolderIcon in project android_packages_apps_Trebuchet by LineageOS.

the class Workspace method updateShortcuts.

void updateShortcuts(ArrayList<WorkspaceItemInfo> shortcuts) {
    final HashSet<WorkspaceItemInfo> updates = new HashSet<>(shortcuts);
    ItemOperator op = (info, v) -> {
        if (v instanceof BubbleTextView && updates.contains(info)) {
            WorkspaceItemInfo si = (WorkspaceItemInfo) info;
            BubbleTextView shortcut = (BubbleTextView) v;
            Drawable oldIcon = shortcut.getIcon();
            boolean oldPromiseState = (oldIcon instanceof PreloadIconDrawable) && ((PreloadIconDrawable) oldIcon).hasNotCompleted();
            shortcut.applyFromWorkspaceItem(si, si.isPromise() != oldPromiseState);
        } else if (info instanceof FolderInfo && v instanceof FolderIcon) {
            ((FolderIcon) v).updatePreviewItems(updates::contains);
        }
        // Iterate all items
        return false;
    };
    mapOverItems(op);
    Folder openFolder = Folder.getOpen(mLauncher);
    if (openFolder != null) {
        openFolder.iterateOverItems(op);
    }
}

Example 23 with FolderIcon

use of com.android.launcher3.tapl.FolderIcon in project android_packages_apps_Trebuchet by LineageOS.

the class Workspace method createUserFolderIfNecessary.

boolean createUserFolderIfNecessary(View newView, int container, CellLayout target, int[] targetCell, float distance, boolean external, DragObject d) {
    if (distance > mMaxDistanceForFolderCreation)
        return false;
    View v = target.getChildAt(targetCell[0], targetCell[1]);
    boolean hasntMoved = false;
    if (mDragInfo != null) {
        CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell);
        hasntMoved = (mDragInfo.cellX == targetCell[0] && mDragInfo.cellY == targetCell[1]) && (cellParent == target);
    }
    if (v == null || hasntMoved || !mCreateUserFolderOnDrop)
        return false;
    mCreateUserFolderOnDrop = false;
    final int screenId = getIdForScreen(target);
    boolean aboveShortcut = (v.getTag() instanceof WorkspaceItemInfo);
    boolean willBecomeShortcut = (newView.getTag() instanceof WorkspaceItemInfo);
    if (aboveShortcut && willBecomeShortcut) {
        WorkspaceItemInfo sourceInfo = (WorkspaceItemInfo) newView.getTag();
        WorkspaceItemInfo destInfo = (WorkspaceItemInfo) v.getTag();
        // if the drag started here, we need to remove it from the workspace
        if (!external) {
            getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell);
        }
        Rect folderLocation = new Rect();
        float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation);
        target.removeView(v);
        mStatsLogManager.logger().withItemInfo(destInfo).withInstanceId(d.logInstanceId).log(LauncherEvent.LAUNCHER_ITEM_DROP_FOLDER_CREATED);
        FolderIcon fi = mLauncher.addFolder(target, container, screenId, targetCell[0], targetCell[1]);
        destInfo.cellX = -1;
        destInfo.cellY = -1;
        sourceInfo.cellX = -1;
        sourceInfo.cellY = -1;
        // If the dragView is null, we can't animate
        boolean animate = d != null;
        if (animate) {
            // In order to keep everything continuous, we hand off the currently rendered
            // folder background to the newly created icon. This preserves animation state.
            fi.setFolderBackground(mFolderCreateBg);
            mFolderCreateBg = new PreviewBackground();
            fi.performCreateAnimation(destInfo, v, sourceInfo, d, folderLocation, scale);
        } else {
            fi.prepareCreateAnimation(v);
            fi.addItem(destInfo);
            fi.addItem(sourceInfo);
        }
        mLauncher.folderCreatedFromItem(fi.getFolder(), destInfo);
        return true;
    }
    return false;
}

Example 24 with FolderIcon

use of com.android.launcher3.tapl.FolderIcon in project android_packages_apps_Trebuchet by LineageOS.

the class Launcher method removeItem.

/**
 * Unbinds the view for the specified item, and removes the item and all its children.
 *
 * @param v the view being removed.
 * @param itemInfo the {@link ItemInfo} for this view.
 * @param deleteFromDb whether or not to delete this item from the db.
 */
public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb) {
    if (itemInfo instanceof WorkspaceItemInfo) {
        // Remove the shortcut from the folder before removing it from launcher
        View folderIcon = mWorkspace.getHomescreenIconByItemId(itemInfo.container);
        if (folderIcon instanceof FolderIcon) {
            ((FolderInfo) folderIcon.getTag()).remove((WorkspaceItemInfo) itemInfo, true);
        } else {
            mWorkspace.removeWorkspaceItem(v);
        }
        if (deleteFromDb) {
            getModelWriter().deleteItemFromDatabase(itemInfo);
        }
    } else if (itemInfo instanceof FolderInfo) {
        final FolderInfo folderInfo = (FolderInfo) itemInfo;
        if (v instanceof FolderIcon) {
            ((FolderIcon) v).removeListeners();
        }
        mWorkspace.removeWorkspaceItem(v);
        if (deleteFromDb) {
            getModelWriter().deleteFolderAndContentsFromDatabase(folderInfo);
        }
    } else if (itemInfo instanceof LauncherAppWidgetInfo) {
        final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
        mWorkspace.removeWorkspaceItem(v);
        if (deleteFromDb) {
            getModelWriter().deleteWidgetInfo(widgetInfo, getAppWidgetHost());
        }
    } else {
        return false;
    }
    return true;
}

Example 25 with FolderIcon

use of com.android.launcher3.tapl.FolderIcon in project android_packages_apps_Trebuchet by LineageOS.

the class Launcher method completeAddShortcut.

/**
 * Add a shortcut to the workspace or to a Folder.
 *
 * @param data The intent describing the shortcut.
 */
private void completeAddShortcut(Intent data, int container, int screenId, int cellX, int cellY, PendingRequestArgs args) {
    if (args.getRequestCode() != REQUEST_CREATE_SHORTCUT || args.getPendingIntent().getComponent() == null) {
        return;
    }
    int[] cellXY = mTmpAddItemCellCoordinates;
    CellLayout layout = getCellLayout(container, screenId);
    WorkspaceItemInfo info = null;
    if (Utilities.ATLEAST_OREO) {
        info = PinRequestHelper.createWorkspaceItemFromPinItemRequest(this, PinRequestHelper.getPinItemRequest(data), 0);
    }
    if (info == null) {
        // Legacy shortcuts are only supported for primary profile.
        info = Process.myUserHandle().equals(args.user) ? InstallShortcutReceiver.fromShortcutIntent(this, data) : null;
        if (info == null) {
            Log.e(TAG, "Unable to parse a valid custom shortcut result");
            return;
        } else if (!new PackageManagerHelper(this).hasPermissionForActivity(info.intent, args.getPendingIntent().getComponent().getPackageName())) {
            // The app is trying to add a shortcut without sufficient permissions
            Log.e(TAG, "Ignoring malicious intent " + info.intent.toUri(0));
            return;
        }
    }
    if (container < 0) {
        // Adding a shortcut to the Workspace.
        final View view = createShortcut(info);
        boolean foundCellSpan = false;
        // First we check if we already know the exact location where we want to add this item.
        if (cellX >= 0 && cellY >= 0) {
            cellXY[0] = cellX;
            cellXY[1] = cellY;
            foundCellSpan = true;
            DragObject dragObject = new DragObject(getApplicationContext());
            dragObject.dragInfo = info;
            // If appropriate, either create a folder or add to an existing folder
            if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0, true, dragObject)) {
                return;
            }
            if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject, true)) {
                return;
            }
        } else {
            foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
        }
        if (!foundCellSpan) {
            mWorkspace.onNoCellFound(layout);
            return;
        }
        getModelWriter().addItemToDatabase(info, container, screenId, cellXY[0], cellXY[1]);
        mWorkspace.addInScreen(view, info);
    } else {
        // Adding a shortcut to a Folder.
        FolderIcon folderIcon = findFolderIcon(container);
        if (folderIcon != null) {
            FolderInfo folderInfo = (FolderInfo) folderIcon.getTag();
            folderInfo.add(info, args.rank, false);
        } else {
            Log.e(TAG, "Could not find folder with id " + container + " to add shortcut.");
        }
    }
}