Examples with Folder com.android.launcher3.folder.Folder used on opensource projects

Example 26 with Folder

use of com.android.launcher3.folder.Folder in project android_packages_apps_Launcher3 by AOSPA.

the class ItemLongClickListener method beginDrag.

public static void beginDrag(View v, Launcher launcher, ItemInfo info, DragOptions dragOptions) {
    if (info.container >= 0) {
        Folder folder = Folder.getOpen(launcher);
        if (folder != null) {
            if (!folder.getIconsInReadingOrder().contains(v)) {
                folder.close(true);
            } else {
                folder.startDrag(v, dragOptions);
                return;
            }
        }
    }
    CellLayout.CellInfo longClickCellInfo = new CellLayout.CellInfo(v, info);
    launcher.getWorkspace().startDrag(longClickCellInfo, dragOptions);
}

Example 27 with Folder

use of com.android.launcher3.folder.Folder in project android_packages_apps_Launcher3 by AOSPA.

the class TaskbarActivityContext method onTaskbarIconClicked.

protected void onTaskbarIconClicked(View view) {
    Object tag = view.getTag();
    if (tag instanceof Task) {
        Task task = (Task) tag;
        ActivityManagerWrapper.getInstance().startActivityFromRecents(task.key, ActivityOptions.makeBasic());
    } else if (tag instanceof FolderInfo) {
        FolderIcon folderIcon = (FolderIcon) view;
        Folder folder = folderIcon.getFolder();
        setTaskbarWindowFullscreen(true);
        getDragLayer().post(() -> {
            folder.animateOpen();
            getStatsLogManager().logger().withItemInfo(folder.mInfo).log(LAUNCHER_FOLDER_OPEN);
            folder.iterateOverItems((itemInfo, itemView) -> {
                mControllers.taskbarViewController.setClickAndLongClickListenersForIcon(itemView);
                // To play haptic when dragging, like other Taskbar items do.
                itemView.setHapticFeedbackEnabled(true);
                return false;
            });
        });
    } else if (tag instanceof WorkspaceItemInfo) {
        WorkspaceItemInfo info = (WorkspaceItemInfo) tag;
        if (info.isDisabled()) {
            ItemClickHandler.handleDisabledItemClicked(info, this);
        } else {
            Intent intent = new Intent(info.getIntent()).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            try {
                if (mIsSafeModeEnabled && !PackageManagerHelper.isSystemApp(this, intent)) {
                    Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
                } else if (info.isPromise()) {
                    intent = new PackageManagerHelper(this).getMarketIntent(info.getTargetPackage()).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    startActivity(intent);
                } else if (info.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
                    String id = info.getDeepShortcutId();
                    String packageName = intent.getPackage();
                    getSystemService(LauncherApps.class).startShortcut(packageName, id, null, null, info.user);
                } else if (info.user.equals(Process.myUserHandle())) {
                    startActivity(intent);
                } else {
                    getSystemService(LauncherApps.class).startMainActivity(intent.getComponent(), info.user, intent.getSourceBounds(), null);
                }
                mControllers.uiController.onTaskbarIconLaunched(info);
            } catch (NullPointerException | ActivityNotFoundException | SecurityException e) {
                Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
                Log.e(TAG, "Unable to launch. tag=" + info + " intent=" + intent, e);
            }
        }
    } else {
        Log.e(TAG, "Unknown type clicked: " + tag);
    }
    AbstractFloatingView.closeAllOpenViews(this);
}

Example 28 with Folder

use of com.android.launcher3.folder.Folder in project android_packages_apps_Launcher3 by AOSPA.

the class Workspace method onDragOver.

public void onDragOver(DragObject d) {
    // Skip drag over events while we are dragging over side pages
    if (!transitionStateShouldAllowDrop())
        return;
    ItemInfo item = d.dragInfo;
    if (item == null) {
        if (FeatureFlags.IS_STUDIO_BUILD) {
            throw new NullPointerException("DragObject has null info");
        }
        return;
    }
    // Ensure that we have proper spans for the item that we are dropping
    if (item.spanX < 0 || item.spanY < 0)
        throw new RuntimeException("Improper spans found");
    mDragViewVisualCenter = d.getVisualCenter(mDragViewVisualCenter);
    final View child = (mDragInfo == null) ? null : mDragInfo.cell;
    if (setDropLayoutForDragObject(d, mDragViewVisualCenter[0], mDragViewVisualCenter[1])) {
        if (mLauncher.isHotseatLayout(mDragTargetLayout)) {
            mSpringLoadedDragController.cancel();
        } else {
            mSpringLoadedDragController.setAlarm(mDragTargetLayout);
        }
    }
    // Handle the drag over
    if (mDragTargetLayout != null) {
        // We want the point to be mapped to the dragTarget.
        mapPointFromDropLayout(mDragTargetLayout, mDragViewVisualCenter);
        int minSpanX = item.spanX;
        int minSpanY = item.spanY;
        if (item.minSpanX > 0 && item.minSpanY > 0) {
            minSpanX = item.minSpanX;
            minSpanY = item.minSpanY;
        }
        mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], minSpanX, minSpanY, mDragTargetLayout, mTargetCell);
        int reorderX = mTargetCell[0];
        int reorderY = mTargetCell[1];
        setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]);
        float targetCellDistance = mDragTargetLayout.getDistanceFromWorkspaceCellVisualCenter(mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell);
        manageFolderFeedback(targetCellDistance, d);
        boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX, item.spanY, child, mTargetCell);
        if (!nearestDropOccupied) {
            mDragTargetLayout.visualizeDropLocation(mTargetCell[0], mTargetCell[1], item.spanX, item.spanY, d);
        } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER) && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX || mLastReorderY != reorderY) && targetCellDistance < mDragTargetLayout.getReorderRadius(mTargetCell)) {
            int[] resultSpan = new int[2];
            mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY, child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT);
            // Otherwise, if we aren't adding to or creating a folder and there's no pending
            // reorder, then we schedule a reorder
            ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter, minSpanX, minSpanY, item.spanX, item.spanY, d, child);
            mReorderAlarm.setOnAlarmListener(listener);
            mReorderAlarm.setAlarm(REORDER_TIMEOUT);
        }
        if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER || !nearestDropOccupied) {
            if (mDragTargetLayout != null) {
                mDragTargetLayout.revertTempState();
            }
        }
    }
}

Example 29 with Folder

use of com.android.launcher3.folder.Folder in project android_packages_apps_Launcher3 by AOSPA.

the class Workspace method scrollLeft.

@Override
public boolean scrollLeft() {
    boolean result = false;
    if (!mIsSwitchingState && workspaceInScrollableState()) {
        result = super.scrollLeft();
    }
    Folder openFolder = Folder.getOpen(mLauncher);
    if (openFolder != null) {
        openFolder.completeDragExit();
    }
    return result;
}

Example 30 with Folder

use of com.android.launcher3.folder.Folder in project android_packages_apps_Launcher3 by AOSPA.

the class Workspace method onDrop.

@Override
public void onDrop(final DragObject d, DragOptions options) {
    mDragViewVisualCenter = d.getVisualCenter(mDragViewVisualCenter);
    CellLayout dropTargetLayout = mDropToLayout;
    // We want the point to be mapped to the dragTarget.
    if (dropTargetLayout != null) {
        mapPointFromDropLayout(dropTargetLayout, mDragViewVisualCenter);
    }
    boolean droppedOnOriginalCell = false;
    boolean snappedToNewPage = false;
    boolean resizeOnDrop = false;
    Runnable onCompleteRunnable = null;
    if (d.dragSource != this || mDragInfo == null) {
        final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1] };
        onDropExternal(touchXY, dropTargetLayout, d);
    } else {
        final View cell = mDragInfo.cell;
        boolean droppedOnOriginalCellDuringTransition = false;
        if (dropTargetLayout != null && !d.cancelled) {
            // Move internally
            boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout);
            boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout);
            int container = hasMovedIntoHotseat ? LauncherSettings.Favorites.CONTAINER_HOTSEAT : LauncherSettings.Favorites.CONTAINER_DESKTOP;
            int screenId = (mTargetCell[0] < 0) ? mDragInfo.screenId : getIdForScreen(dropTargetLayout);
            int spanX = mDragInfo != null ? mDragInfo.spanX : 1;
            int spanY = mDragInfo != null ? mDragInfo.spanY : 1;
            // First we find the cell nearest to point at which the item is
            // dropped, without any consideration to whether there is an item there.
            mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell);
            float distance = dropTargetLayout.getDistanceFromWorkspaceCellVisualCenter(mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell);
            // cell also contains a shortcut, then create a folder with the two shortcuts.
            if (createUserFolderIfNecessary(cell, container, dropTargetLayout, mTargetCell, distance, false, d) || addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, distance, d, false)) {
                mLauncher.getStateManager().goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
                return;
            }
            // Aside from the special case where we're dropping a shortcut onto a shortcut,
            // we need to find the nearest cell location that is vacant
            ItemInfo item = d.dragInfo;
            int minSpanX = item.spanX;
            int minSpanY = item.spanY;
            if (item.minSpanX > 0 && item.minSpanY > 0) {
                minSpanX = item.minSpanX;
                minSpanY = item.minSpanY;
            }
            droppedOnOriginalCell = item.screenId == screenId && item.container == container && item.cellX == mTargetCell[0] && item.cellY == mTargetCell[1];
            droppedOnOriginalCellDuringTransition = droppedOnOriginalCell && mIsSwitchingState;
            // When quickly moving an item, a user may accidentally rearrange their
            // workspace. So instead we move the icon back safely to its original position.
            boolean returnToOriginalCellToPreventShuffling = !isFinishedSwitchingState() && !droppedOnOriginalCellDuringTransition && !dropTargetLayout.isRegionVacant(mTargetCell[0], mTargetCell[1], spanX, spanY);
            int[] resultSpan = new int[2];
            if (returnToOriginalCellToPreventShuffling) {
                mTargetCell[0] = mTargetCell[1] = -1;
            } else {
                mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP);
            }
            boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0;
            // if the widget resizes on drop
            if (foundCell && (cell instanceof AppWidgetHostView) && (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) {
                resizeOnDrop = true;
                item.spanX = resultSpan[0];
                item.spanY = resultSpan[1];
                AppWidgetHostView awhv = (AppWidgetHostView) cell;
                WidgetSizes.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], resultSpan[1]);
            }
            if (foundCell) {
                int targetScreenIndex = getPageIndexForScreenId(screenId);
                int snapScreen = getLeftmostVisiblePageForIndex(targetScreenIndex);
                // isn't needed if the source and target screens appear at the same time
                if (snapScreen != mCurrentPage && !hasMovedIntoHotseat) {
                    snapToPage(snapScreen);
                    snappedToNewPage = true;
                }
                final ItemInfo info = (ItemInfo) cell.getTag();
                if (hasMovedLayouts) {
                    // Reparent the view
                    CellLayout parentCell = getParentCellLayoutForView(cell);
                    if (parentCell != null) {
                        parentCell.removeView(cell);
                    } else if (mDragInfo.cell instanceof LauncherAppWidgetHostView) {
                        d.dragView.detachContentView(/* reattachToPreviousParent= */
                        false);
                    } else if (FeatureFlags.IS_STUDIO_BUILD) {
                        throw new NullPointerException("mDragInfo.cell has null parent");
                    }
                    addInScreen(cell, container, screenId, mTargetCell[0], mTargetCell[1], info.spanX, info.spanY);
                }
                // update the item's position after drop
                CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams();
                lp.cellX = lp.tmpCellX = mTargetCell[0];
                lp.cellY = lp.tmpCellY = mTargetCell[1];
                lp.cellHSpan = item.spanX;
                lp.cellVSpan = item.spanY;
                lp.isLockedToGrid = true;
                if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && cell instanceof LauncherAppWidgetHostView) {
                    final CellLayout cellLayout = dropTargetLayout;
                    // We post this call so that the widget has a chance to be placed
                    // in its final location
                    final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell;
                    AppWidgetProviderInfo pInfo = hostView.getAppWidgetInfo();
                    if (pInfo != null && !options.isAccessibleDrag) {
                        onCompleteRunnable = () -> {
                            if (!isPageInTransition()) {
                                AppWidgetResizeFrame.showForWidget(hostView, cellLayout);
                            }
                        };
                    }
                }
                mLauncher.getModelWriter().modifyItemInDatabase(info, container, screenId, lp.cellX, lp.cellY, item.spanX, item.spanY);
            } else {
                if (!returnToOriginalCellToPreventShuffling) {
                    onNoCellFound(dropTargetLayout, d.dragInfo, d.logInstanceId);
                }
                if (mDragInfo.cell instanceof LauncherAppWidgetHostView) {
                    d.dragView.detachContentView(/* reattachToPreviousParent= */
                    true);
                }
                // If we can't find a drop location, we return the item to its original position
                CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams();
                mTargetCell[0] = lp.cellX;
                mTargetCell[1] = lp.cellY;
                CellLayout layout = (CellLayout) cell.getParent().getParent();
                layout.markCellsAsOccupiedForView(cell);
            }
        } else {
            // When drag is cancelled, reattach content view back to its original parent.
            if (mDragInfo.cell instanceof LauncherAppWidgetHostView) {
                d.dragView.detachContentView(/* reattachToPreviousParent= */
                true);
            }
        }
        final CellLayout parent = (CellLayout) cell.getParent().getParent();
        if (d.dragView.hasDrawn()) {
            if (droppedOnOriginalCellDuringTransition) {
                // Animate the item to its original position, while simultaneously exiting
                // spring-loaded mode so the page meets the icon where it was picked up.
                final RunnableList callbackList = new RunnableList();
                final Runnable onCompleteCallback = onCompleteRunnable;
                mLauncher.getDragController().animateDragViewToOriginalPosition(/* onComplete= */
                callbackList::executeAllAndDestroy, cell, SPRING_LOADED.getTransitionDuration(mLauncher));
                mLauncher.getStateManager().goToState(NORMAL, /* delay= */
                0, onCompleteCallback == null ? null : forSuccessCallback(() -> callbackList.add(onCompleteCallback)));
                mLauncher.getDropTargetBar().onDragEnd();
                parent.onDropChild(cell);
                return;
            }
            final ItemInfo info = (ItemInfo) cell.getTag();
            boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET || info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET;
            if (isWidget) {
                int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : ANIMATE_INTO_POSITION_AND_DISAPPEAR;
                animateWidgetDrop(info, parent, d.dragView, null, animationType, cell, false);
            } else {
                int duration = snappedToNewPage ? ADJACENT_SCREEN_DROP_DURATION : -1;
                mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, this);
            }
        } else {
            d.deferDragViewCleanupPostAnimation = false;
            cell.setVisibility(VISIBLE);
        }
        parent.onDropChild(cell);
        mLauncher.getStateManager().goToState(NORMAL, SPRING_LOADED_EXIT_DELAY, onCompleteRunnable == null ? null : forSuccessCallback(onCompleteRunnable));
        mStatsLogManager.logger().withItemInfo(d.dragInfo).withInstanceId(d.logInstanceId).log(LauncherEvent.LAUNCHER_ITEM_DROP_COMPLETED);
    }
    if (d.stateAnnouncer != null && !droppedOnOriginalCell) {
        d.stateAnnouncer.completeAction(R.string.item_moved);
    }
}