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

Example 31 with Folder

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

the class WorkspaceAccessibilityHelper method intersectsValidDropTarget.

/**
 * Find the virtual view id corresponding to the top left corner of any drop region by which
 * the passed id is contained. For an icon, this is simply
 */
@Override
protected int intersectsValidDropTarget(int id) {
    int mCountX = mView.getCountX();
    int mCountY = mView.getCountY();
    int x = id % mCountX;
    int y = id / mCountX;
    LauncherAccessibilityDelegate.DragInfo dragInfo = mDelegate.getDragInfo();
    if (dragInfo.dragType == DragType.WIDGET && !mView.acceptsWidget()) {
        return INVALID_POSITION;
    }
    if (dragInfo.dragType == DragType.WIDGET) {
        // For a widget, every cell must be vacant. In addition, we will return any valid
        // drop target by which the passed id is contained.
        boolean fits = false;
        // These represent the amount that we can back off if we hit a problem. They
        // get consumed as we move up and to the right, trying new regions.
        int spanX = dragInfo.info.spanX;
        int spanY = dragInfo.info.spanY;
        for (int m = 0; m < spanX; m++) {
            for (int n = 0; n < spanY; n++) {
                fits = true;
                int x0 = x - m;
                int y0 = y - n;
                if (x0 < 0 || y0 < 0)
                    continue;
                for (int i = x0; i < x0 + spanX; i++) {
                    if (!fits)
                        break;
                    for (int j = y0; j < y0 + spanY; j++) {
                        if (i >= mCountX || j >= mCountY || mView.isOccupied(i, j)) {
                            fits = false;
                            break;
                        }
                    }
                }
                if (fits) {
                    return x0 + mCountX * y0;
                }
            }
        }
        return INVALID_POSITION;
    } else {
        // For an icon, we simply check the view directly below
        View child = mView.getChildAt(x, y);
        if (child == null || child == dragInfo.item) {
            // Empty cell. Good for an icon or folder.
            return id;
        } else if (dragInfo.dragType != DragType.FOLDER) {
            // For icons, we can consider cells that have another icon or a folder.
            ItemInfo info = (ItemInfo) child.getTag();
            if (info instanceof AppInfo || info instanceof FolderInfo || info instanceof WorkspaceItemInfo) {
                return id;
            }
        }
        return INVALID_POSITION;
    }
}

Example 32 with Folder

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

the class TaplTestsLauncher3 method testDragToFolder.

@Ignore("b/205014516")
@Test
@PortraitLandscape
public void testDragToFolder() throws Exception {
    final AppIcon playStoreIcon = createShortcutIfNotExist("Play Store");
    final AppIcon gmailIcon = createShortcutIfNotExist("Gmail");
    FolderIcon folderIcon = gmailIcon.dragToIcon(playStoreIcon);
    Folder folder = folderIcon.open();
    folder.getAppIcon("Play Store");
    folder.getAppIcon("Gmail");
    Workspace workspace = folder.close();
    assertNull("Gmail should be moved to a folder.", workspace.tryGetWorkspaceAppIcon("Gmail"));
    assertNull("Play Store should be moved to a folder.", workspace.tryGetWorkspaceAppIcon("Play Store"));
    final AppIcon youTubeIcon = createShortcutIfNotExist("YouTube");
    folderIcon = youTubeIcon.dragToIcon(folderIcon);
    folder = folderIcon.open();
    folder.getAppIcon("YouTube");
    folder.close();
}

Example 33 with Folder

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

the class Launcher method getFirstMatchForAppClose.

/**
 * Similar to {@link #getFirstMatch} but optimized to finding a suitable view for the app close
 * animation.
 *
 * @param preferredItemId The id of the preferred item to match to if it exists.
 * @param packageName The package name of the app to match.
 * @param user The user of the app to match.
 */
public View getFirstMatchForAppClose(int preferredItemId, String packageName, UserHandle user) {
    final ItemInfoMatcher preferredItem = (info, cn) -> info != null && info.id == preferredItemId;
    final ItemInfoMatcher packageAndUserAndApp = (info, cn) -> info != null && info.itemType == ITEM_TYPE_APPLICATION && info.user.equals(user) && info.getTargetComponent() != null && TextUtils.equals(info.getTargetComponent().getPackageName(), packageName);
    if (isInState(LauncherState.ALL_APPS)) {
        return getFirstMatch(Collections.singletonList(mAppsView.getActiveRecyclerView()), preferredItem, packageAndUserAndApp);
    } else {
        List<ViewGroup> containers = new ArrayList<>(mWorkspace.getPanelCount() + 1);
        containers.add(mWorkspace.getHotseat().getShortcutsAndWidgets());
        mWorkspace.forEachVisiblePage(page -> containers.add(((CellLayout) page).getShortcutsAndWidgets()));
        // Order: Preferred item by itself or in folder, then by matching package/user
        if (ADAPTIVE_ICON_WINDOW_ANIM.get()) {
            return getFirstMatch(containers, preferredItem, forFolderMatch(preferredItem), packageAndUserAndApp, forFolderMatch(packageAndUserAndApp));
        } else {
            // FolderAdaptiveIcon as the background.
            return getFirstMatch(containers, preferredItem, packageAndUserAndApp);
        }
    }
}

Example 34 with Folder

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

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 35 with Folder

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

the class ShortcutAndWidgetContainer method measureChild.

public void measureChild(View child) {
    CellLayout.LayoutParams lp = (CellLayout.LayoutParams) child.getLayoutParams();
    final DeviceProfile dp = mActivity.getDeviceProfile();
    if (child instanceof NavigableAppWidgetHostView) {
        ((NavigableAppWidgetHostView) child).getWidgetInset(dp, mTempRect);
        lp.setup(mCellWidth, mCellHeight, invertLayoutHorizontally(), mCountX, mCountY, dp.appWidgetScale.x, dp.appWidgetScale.y, mBorderSpace, mTempRect);
    } else {
        lp.setup(mCellWidth, mCellHeight, invertLayoutHorizontally(), mCountX, mCountY, mBorderSpace, null);
        // Center the icon/folder
        int cHeight = getCellContentHeight();
        int cellPaddingY = dp.isScalableGrid && mContainerType == WORKSPACE ? dp.cellYPaddingPx : (int) Math.max(0, ((lp.height - cHeight) / 2f));
        // No need to add padding when cell layout border spacing is present.
        boolean noPaddingX = (dp.cellLayoutBorderSpacePx.x > 0 && mContainerType == WORKSPACE) || (dp.folderCellLayoutBorderSpacePx.x > 0 && mContainerType == FOLDER);
        int cellPaddingX = noPaddingX ? 0 : mContainerType == WORKSPACE ? dp.workspaceCellPaddingXPx : (int) (dp.edgeMarginPx / 2f);
        child.setPadding(cellPaddingX, cellPaddingY, cellPaddingX, 0);
    }
    int childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(lp.width, MeasureSpec.EXACTLY);
    int childheightMeasureSpec = MeasureSpec.makeMeasureSpec(lp.height, MeasureSpec.EXACTLY);
    child.measure(childWidthMeasureSpec, childheightMeasureSpec);
}