Example usage for android.view View getTag

Introduction

In this page you can find the example usage for android.view View getTag.

Prototype

@ViewDebug.ExportedProperty
public Object getTag() 

Source Link

Document

Returns this view's tag.

Usage

From source file:com.nttec.everychan.ui.presentation.BoardFragment.java

@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);

    //?  ? -/*w ww  .  j av a2  s  .c o m*/
    if (v.getTag() != null && v.getTag() instanceof AttachmentModel) {
        lastContextMenuAttachment = v;
        AttachmentModel model = (AttachmentModel) v.getTag();

        View tnView = v.findViewById(R.id.post_thumbnail_image);
        if (tnView != null && tnView.getTag() == Boolean.FALSE && !downloadThumbnails()) {
            menu.add(Menu.NONE, R.id.context_menu_thumb_load_thumb, 1, R.string.context_menu_show_thumbnail)
                    .setOnMenuItemClickListener(contextMenuListener);
        }
        menu.add(Menu.NONE, R.id.context_menu_thumb_download, 2, R.string.context_menu_download_file);
        menu.add(Menu.NONE, R.id.context_menu_thumb_copy_url, 3, R.string.context_menu_copy_url);
        menu.add(Menu.NONE, R.id.context_menu_thumb_attachment_info, 4, R.string.context_menu_attachment_info);
        menu.add(Menu.NONE, R.id.context_menu_thumb_reverse_search, 5, R.string.context_menu_reverse_search);
        for (int id : new int[] { R.id.context_menu_thumb_download, R.id.context_menu_thumb_copy_url,
                R.id.context_menu_thumb_attachment_info, R.id.context_menu_thumb_reverse_search }) {
            menu.findItem(id).setOnMenuItemClickListener(contextMenuListener);
        }
        switch (model.type) {
        case AttachmentModel.TYPE_AUDIO:
        case AttachmentModel.TYPE_VIDEO:
        case AttachmentModel.TYPE_OTHER_FILE:
            menu.findItem(R.id.context_menu_thumb_reverse_search).setVisible(false);
            break;
        case AttachmentModel.TYPE_OTHER_NOTFILE:
            menu.findItem(R.id.context_menu_thumb_reverse_search).setVisible(false);
            menu.findItem(R.id.context_menu_thumb_download).setVisible(false);
            break;
        }
        if (tabModel.type == TabModel.TYPE_LOCAL) {
            menu.findItem(R.id.context_menu_thumb_download).setVisible(false);
        }
        return;
    }
    if (menu.findItem(R.id.context_menu_thumb_copy_url) != null)
        return;

    //?  ?  ?
    boolean isList = true;
    lastContextMenuPosition = -1;

    final PresentationItemModel model;
    if (v.getId() == android.R.id.list) {
        AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
        model = adapter.getItem(info.position);
        if (model.hidden) {
            return;
        }
    } else {
        if (v.getTag() != null && v.getTag() instanceof PostsListAdapter.PostViewTag) {
            PostsListAdapter.PostViewTag tag = (PostsListAdapter.PostViewTag) v.getTag();
            if (!tag.isPopupDialog)
                return;
            isList = false;
            lastContextMenuPosition = tag.position;
            model = adapter.getItem(lastContextMenuPosition);
        } else {
            return;
        }
    }

    if (pageType == TYPE_POSTSLIST) {
        menu.add(Menu.NONE, R.id.context_menu_reply, 1, R.string.context_menu_reply);
        menu.add(Menu.NONE, R.id.context_menu_reply_with_quote, 2, R.string.context_menu_reply_with_quote);
        menu.add(Menu.NONE, R.id.context_menu_select_text, 3,
                Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB && isList
                        ? R.string.context_menu_select_text
                        : R.string.context_menu_copy_text);
        menu.add(Menu.NONE, R.id.context_menu_share, 4, R.string.context_menu_share);
        menu.add(Menu.NONE, R.id.context_menu_hide, 5, R.string.context_menu_hide_post);
        menu.add(Menu.NONE, R.id.context_menu_delete, 6, R.string.context_menu_delete);
        menu.add(Menu.NONE, R.id.context_menu_report, 7, R.string.context_menu_report);
        menu.add(Menu.NONE, R.id.context_menu_subscribe, 8, R.string.context_menu_subscribe);
        if (!isList) {
            for (int id : new int[] { R.id.context_menu_reply, R.id.context_menu_reply_with_quote,
                    R.id.context_menu_select_text, R.id.context_menu_share, R.id.context_menu_hide,
                    R.id.context_menu_delete, R.id.context_menu_report, R.id.context_menu_subscribe }) {
                menu.findItem(id).setOnMenuItemClickListener(contextMenuListener);
            }
        }
        if (presentationModel.source.boardModel.readonlyBoard || tabModel.type == TabModel.TYPE_LOCAL) {
            menu.findItem(R.id.context_menu_reply).setVisible(false);
            menu.findItem(R.id.context_menu_reply_with_quote).setVisible(false);
        }
        if (model.isDeleted || (!presentationModel.source.boardModel.allowDeletePosts
                && (!presentationModel.source.boardModel.allowDeleteFiles
                        || model.sourceModel.attachments == null || model.sourceModel.attachments.length == 0))
                || tabModel.type == TabModel.TYPE_LOCAL) {
            menu.findItem(R.id.context_menu_delete).setVisible(false);
        }
        if (model.isDeleted || presentationModel.source.boardModel.allowReport == BoardModel.REPORT_NOT_ALLOWED
                || tabModel.type == TabModel.TYPE_LOCAL) {
            menu.findItem(R.id.context_menu_report).setVisible(false);
        }
        if (settings.isSubscriptionsEnabled()) {
            if (subscriptions.hasSubscription(chan.getChanName(), presentationModel.source.boardModel.boardName,
                    presentationModel.source.pageModel.threadNumber, model.sourceModel.number)) {
                menu.findItem(R.id.context_menu_subscribe).setTitle(R.string.context_menu_unsubscribe);
            }
        } else {
            menu.findItem(R.id.context_menu_subscribe).setVisible(false);
        }
    } else if (pageType == TYPE_THREADSLIST && isList) {
        menu.add(Menu.NONE, R.id.context_menu_open_in_new_tab, 1, R.string.context_menu_open_in_new_tab);
        menu.add(Menu.NONE, R.id.context_menu_thread_preview, 2, R.string.context_menu_thread_preview);
        menu.add(Menu.NONE, R.id.context_menu_reply_no_reading, 3, R.string.context_menu_reply_no_reading);
        menu.add(Menu.NONE, R.id.context_menu_hide, 4, R.string.context_menu_hide_thread);
        if (presentationModel.source.boardModel.readonlyBoard || tabModel.type == TabModel.TYPE_LOCAL) {
            menu.findItem(R.id.context_menu_reply_no_reading).setVisible(false);
        }
    }
}

---

From source file:cc.flydev.launcher.Workspace.java

public View getViewForTag(Object tag) {
    ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers();
    for (ShortcutAndWidgetContainer layout : childrenLayouts) {
        int count = layout.getChildCount();
        for (int i = 0; i < count; i++) {
            View child = layout.getChildAt(i);
            if (child.getTag() == tag) {
                return child;
            }//from   ww w.j a  v a2s . co  m
        }
    }
    return null;
}

---

From source file:cc.flydev.launcher.Workspace.java

protected void reinflateWidgetsIfNecessary() {
    final int clCount = getChildCount();
    for (int i = 0; i < clCount; i++) {
        CellLayout cl = (CellLayout) getChildAt(i);
        ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets();
        final int itemCount = swc.getChildCount();
        for (int j = 0; j < itemCount; j++) {
            View v = swc.getChildAt(j);

            if (v.getTag() instanceof LauncherAppWidgetInfo) {
                LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
                LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView;
                if (lahv != null && lahv.orientationChangedSincedInflation()) {
                    mLauncher.removeAppWidget(info);
                    // Remove the current widget which is inflated with the wrong orientation
                    cl.removeView(lahv);
                    mLauncher.bindAppWidget(info);
                }/*from   w  w w . j  a va  2  s . c o m*/
            }
        }
    }
}

---

From source file:com.android.leanlauncher.Workspace.java

public void beginDragShared(View child, DragSource source) {
    child.clearFocus();/* www. j  a v  a  2s .  co  m*/
    child.setPressed(false);

    // The outline is used to visualize where the item will land if dropped
    mDragOutline = createDragOutline(child, DRAG_BITMAP_PADDING);

    mLauncher.onDragStarted(child);
    // The drag bitmap follows the touch point around on the screen
    AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING);
    final Bitmap b = createDragBitmap(child, padding);

    final int bmpWidth = b.getWidth();
    final int bmpHeight = b.getHeight();

    float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY);
    int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2);
    int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 - padding.get() / 2);

    LauncherAppState app = LauncherAppState.getInstance();
    DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
    Point dragVisualizeOffset = null;
    Rect dragRect = null;
    if (child instanceof BubbleTextView) {
        int iconSize = grid.iconSizePx;
        int top = child.getPaddingTop();
        int left = (bmpWidth - iconSize) / 2;
        int right = left + iconSize;
        int bottom = top + iconSize;
        dragLayerY += top;
        // Note: The drag region is used to calculate drag layer offsets, but the
        // dragVisualizeOffset in addition to the dragRect (the size) to position the outline.
        dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2);
        dragRect = new Rect(left, top, right, bottom);
    }

    // Clear the pressed state if necessary
    if (child instanceof BubbleTextView) {
        BubbleTextView icon = (BubbleTextView) child;
        icon.clearPressedBackground();
    }

    if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) {
        String msg = "Drag started with a view that has no tag set. This "
                + "will cause a crash (issue 11627249) down the line. " + "View: " + child + "  tag: "
                + child.getTag();
        throw new IllegalStateException(msg);
    }

    DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(),
            DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale);
    dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor());

    b.recycle();
}

---

From source file:cc.flydev.launcher.Workspace.java

void updateShortcuts(ArrayList<AppInfo> apps) {
    ArrayList<ShortcutAndWidgetContainer> childrenLayouts = getAllShortcutAndWidgetContainers();
    for (ShortcutAndWidgetContainer layout : childrenLayouts) {
        int childCount = layout.getChildCount();
        for (int j = 0; j < childCount; j++) {
            final View view = layout.getChildAt(j);
            Object tag = view.getTag();

            if (LauncherModel.isShortcutInfoUpdateable((ItemInfo) tag)) {
                ShortcutInfo info = (ShortcutInfo) tag;

                final Intent intent = info.intent;
                final ComponentName name = intent.getComponent();
                final int appCount = apps.size();
                for (int k = 0; k < appCount; k++) {
                    AppInfo app = apps.get(k);
                    if (app.componentName.equals(name)) {
                        BubbleTextView shortcut = (BubbleTextView) view;
                        info.updateIcon(mIconCache);
                        info.title = app.title.toString();
                        shortcut.applyFromShortcutInfo(info, mIconCache);
                    }/*from   www .  ja v a  2  s  .c o m*/
                }
            }
        }
    }
}

---

From source file:cc.flydev.launcher.Workspace.java

void removeItemsByPackageName(final ArrayList<String> packages) {
    final HashSet<String> packageNames = new HashSet<String>();
    packageNames.addAll(packages);/*from   w  w  w  . j  a v a 2  s .com*/

    // Filter out all the ItemInfos that this is going to affect
    final HashSet<ItemInfo> infos = new HashSet<ItemInfo>();
    final HashSet<ComponentName> cns = new HashSet<ComponentName>();
    ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts();
    for (CellLayout layoutParent : cellLayouts) {
        ViewGroup layout = layoutParent.getShortcutsAndWidgets();
        int childCount = layout.getChildCount();
        for (int i = 0; i < childCount; ++i) {
            View view = layout.getChildAt(i);
            infos.add((ItemInfo) view.getTag());
        }
    }
    LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() {
        @Override
        public boolean filterItem(ItemInfo parent, ItemInfo info, ComponentName cn) {
            if (packageNames.contains(cn.getPackageName())) {
                cns.add(cn);
                return true;
            }
            return false;
        }
    };
    LauncherModel.filterItemInfos(infos, filter);

    // Remove the affected components
    removeItemsByComponentName(cns);
}

---

From source file:cc.flydev.launcher.Workspace.java

void updateItemLocationsInDatabase(CellLayout cl) {
    int count = cl.getShortcutsAndWidgets().getChildCount();

    long screenId = getIdForScreen(cl);
    int container = Favorites.CONTAINER_DESKTOP;

    if (mLauncher.isHotseatLayout(cl)) {
        screenId = -1;//from w ww  .j a va  2  s. com
        container = Favorites.CONTAINER_HOTSEAT;
    }

    for (int i = 0; i < count; i++) {
        View v = cl.getShortcutsAndWidgets().getChildAt(i);
        ItemInfo info = (ItemInfo) v.getTag();
        // Null check required as the AllApps button doesn't have an item info
        if (info != null && info.requiresDbUpdate) {
            info.requiresDbUpdate = false;
            LauncherModel.modifyItemInDatabase(mLauncher, info, container, screenId, info.cellX, info.cellY,
                    info.spanX, info.spanY);
        }
    }
}

---

From source file:cc.flydev.launcher.Workspace.java

void saveWorkspaceScreenToDb(CellLayout cl) {
    int count = cl.getShortcutsAndWidgets().getChildCount();

    long screenId = getIdForScreen(cl);
    int container = Favorites.CONTAINER_DESKTOP;

    Hotseat hotseat = mLauncher.getHotseat();
    if (mLauncher.isHotseatLayout(cl)) {
        screenId = -1;/*w  ww.j  av a2s .  c  om*/
        container = Favorites.CONTAINER_HOTSEAT;
    }

    for (int i = 0; i < count; i++) {
        View v = cl.getShortcutsAndWidgets().getChildAt(i);
        ItemInfo info = (ItemInfo) v.getTag();
        // Null check required as the AllApps button doesn't have an item info
        if (info != null) {
            int cellX = info.cellX;
            int cellY = info.cellY;
            if (container == Favorites.CONTAINER_HOTSEAT) {
                cellX = hotseat.getCellXFromOrder((int) info.screenId);
                cellY = hotseat.getCellYFromOrder((int) info.screenId);
            }
            LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, cellY, false);
        }
        if (v instanceof FolderIcon) {
            FolderIcon fi = (FolderIcon) v;
            fi.getFolder().addItemLocationsInDatabase();
        }
    }
}

---

From source file:cc.flydev.launcher.Workspace.java

void removeItemsByComponentName(final HashSet<ComponentName> componentNames) {
    ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts();
    for (final CellLayout layoutParent : cellLayouts) {
        final ViewGroup layout = layoutParent.getShortcutsAndWidgets();

        final HashMap<ItemInfo, View> children = new HashMap<ItemInfo, View>();
        for (int j = 0; j < layout.getChildCount(); j++) {
            final View view = layout.getChildAt(j);
            children.put((ItemInfo) view.getTag(), view);
        }//  w  w  w . jav  a 2  s. c o  m

        final ArrayList<View> childrenToRemove = new ArrayList<View>();
        final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = new HashMap<FolderInfo, ArrayList<ShortcutInfo>>();
        LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() {
            @Override
            public boolean filterItem(ItemInfo parent, ItemInfo info, ComponentName cn) {
                if (parent instanceof FolderInfo) {
                    if (componentNames.contains(cn)) {
                        FolderInfo folder = (FolderInfo) parent;
                        ArrayList<ShortcutInfo> appsToRemove;
                        if (folderAppsToRemove.containsKey(folder)) {
                            appsToRemove = folderAppsToRemove.get(folder);
                        } else {
                            appsToRemove = new ArrayList<ShortcutInfo>();
                            folderAppsToRemove.put(folder, appsToRemove);
                        }
                        appsToRemove.add((ShortcutInfo) info);
                        return true;
                    }
                } else {
                    if (componentNames.contains(cn)) {
                        childrenToRemove.add(children.get(info));
                        return true;
                    }
                }
                return false;
            }
        };
        LauncherModel.filterItemInfos(children.keySet(), filter);

        // Remove all the apps from their folders
        for (FolderInfo folder : folderAppsToRemove.keySet()) {
            ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder);
            for (ShortcutInfo info : appsToRemove) {
                folder.remove(info);
            }
        }

        // Remove all the other children
        for (View child : childrenToRemove) {
            // 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);
            }
        }

        if (childrenToRemove.size() > 0) {
            layout.requestLayout();
            layout.invalidate();
        }
    }

    // Strip all the empty screens
    stripEmptyScreens();
}

---

From source file:com.aidy.launcher3.ui.workspace.Workspace.java

public void reinflateWidgetsIfNecessary() {
    final int clCount = getChildCount();
    for (int i = 0; i < clCount; i++) {
        CellLayout cl = (CellLayout) getChildAt(i);
        ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets();
        final int itemCount = swc.getChildCount();
        for (int j = 0; j < itemCount; j++) {
            View v = swc.getChildAt(j);

            if (v.getTag() instanceof LauncherAppWidgetInfoBean) {
                LauncherAppWidgetInfoBean info = (LauncherAppWidgetInfoBean) v.getTag();
                LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView;
                if (lahv != null && lahv.orientationChangedSincedInflation()) {
                    mLauncher.removeAppWidget(info);
                    // Remove the current widget which is inflated with the
                    // wrong orientation
                    cl.removeView(lahv);
                    mLauncher.bindAppWidget(info);
                }//from  ww w . j av  a2  s  . c om
            }
        }
    }
}

---

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