List of usage examples for android.util SparseBooleanArray get
public boolean get(int key)
false if no such mapping has been made. From source file:org.kontalk.ui.ConversationListFragment.java
private void deleteSelectedThreads(final SparseBooleanArray checked) { new AlertDialogWrapper.Builder(getActivity()).setMessage(R.string.confirm_will_delete_threads) .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() { @Override//from w ww . ja va2s. c o m public void onClick(DialogInterface dialog, int which) { Context ctx = getActivity(); for (int i = 0, c = mListAdapter.getCount(); i < c; ++i) { if (checked.get(i)) Conversation.deleteFromCursor(ctx, (Cursor) mListAdapter.getItem(i)); } mListAdapter.notifyDataSetChanged(); } }).setNegativeButton(android.R.string.cancel, null).show(); }
From source file:com.sakisds.icymonitor.activities.ConnectionActivity.java
private void deleteSelectedItems(final SparseBooleanArray checked) { String message = getResources().getQuantityString(R.plurals.deleteComputers, checked.size()); new AlertDialog.Builder(this).setMessage(message).setCancelable(false) .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { ListView listView = getListView(); int cntChoice = listView.getCount(); int removedCount = 0; for (int i = 0; i < cntChoice; i++) { if (checked.get(i)) { mData[i].setToBeRemoved(); removedCount++; }// w w w.j a v a 2 s. c o m } List resultData = new LinkedList(); for (ComputerInfo comp : mData) { if (!comp.isToBeRemoved()) { //noinspection unchecked resultData.add(comp); } } int newLen = mData.length - removedCount; SharedPreferences.Editor editor = mSettings.edit(); editor.putInt("serverCount", newLen); ComputerInfo[] names = (ComputerInfo[]) resultData.toArray(mData); // Save to settings for (int i = 0; i < newLen; i++) { editor.putString("server_" + String.valueOf(i) + "_name", names[i].getName()); editor.putString("server_" + String.valueOf(i) + "_address", names[i].getAddress()); editor.putInt("server_" + String.valueOf(i) + "_type", names[i].getType()); } editor.commit(); refreshListAdapter(); } }).setNegativeButton(R.string.no, null).show(); }
From source file:com.audiokernel.euphonyrmt.fragments.QueueFragment.java
@Override public View onCreateView(final LayoutInflater inflater, final ViewGroup container, final Bundle savedInstanceState) { super.onCreateView(inflater, container, savedInstanceState); mRootView = container;//from w w w.j a va 2s.c o m final View view = inflater.inflate(R.layout.playlist_activity, container, false); mSearchView = (SearchView) view.findViewById(R.id.search); mSearchView.setOnQueryTextListener(new OnQueryTextListener() { @Override public boolean onQueryTextChange(final String newText) { mFilter = newText; if (newText != null && newText.isEmpty()) { mFilter = null; } if (mFilter != null) { mFilter = mFilter.toLowerCase(); } mList.setDragEnabled(mFilter == null); update(false); return false; } @Override public boolean onQueryTextSubmit(final String query) { // Hide the keyboard and give focus to the list final InputMethodManager imm = (InputMethodManager) mActivity .getSystemService(Context.INPUT_METHOD_SERVICE); imm.hideSoftInputFromWindow(mSearchView.getWindowToken(), 0); mList.requestFocus(); return true; } }); mList = (DragSortListView) view.findViewById(android.R.id.list); mList.requestFocus(); mList.setDropListener(mDropListener); mController = new DragSortController(mList); mController.setDragHandleId(R.id.cover); mController.setRemoveEnabled(false); mController.setSortEnabled(true); mController.setDragInitMode(1); mList.setFloatViewManager(mController); mList.setOnTouchListener(mController); mList.setDragEnabled(true); refreshListColorCacheHint(); mList.setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE_MODAL); mList.setMultiChoiceModeListener(new MultiChoiceModeListener() { @Override public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) { final SparseBooleanArray checkedItems = mList.getCheckedItemPositions(); final int count = mList.getCount(); final ListAdapter adapter = mList.getAdapter(); final int itemId = item.getItemId(); int j = 0; int[] positions = null; boolean result = true; if (itemId == R.id.menu_delete) { positions = new int[mList.getCheckedItemCount()]; for (int i = 0; i < count && j < positions.length; i++) { if (checkedItems.get(i)) { positions[j] = ((Music) adapter.getItem(i)).getSongId(); j++; } } } else if (itemId == R.id.menu_crop) { positions = new int[mList.getCount() - mList.getCheckedItemCount()]; for (int i = 0; i < count && j < positions.length; i++) { if (!checkedItems.get(i)) { positions[j] = ((Music) adapter.getItem(i)).getSongId(); j++; } } } else { result = false; } if (j > 0) { QueueControl.run(QueueControl.REMOVE_BY_ID, positions); mode.finish(); } return result; } @Override public boolean onCreateActionMode(final ActionMode mode, final Menu menu) { final MenuInflater inflater = mode.getMenuInflater(); inflater.inflate(R.menu.mpd_queuemenu, menu); return true; } @Override public void onDestroyActionMode(final ActionMode mode) { mActionMode = null; mController.setSortEnabled(true); } @Override public void onItemCheckedStateChanged(final ActionMode mode, final int position, final long id, final boolean checked) { final int selectCount = mList.getCheckedItemCount(); if (selectCount == 0) { mode.finish(); } if (selectCount == 1) { mode.setTitle(R.string.actionSongSelected); } else { mode.setTitle(getString(R.string.actionSongsSelected, selectCount)); } } @Override public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) { mActionMode = mode; mController.setSortEnabled(false); return false; } }); return view; }
From source file:com.gmail.taneza.ronald.carbs.main.MainActivity.java
private void deleteFromFoodList(ArrayList<FoodItem> foodList, SparseBooleanArray itemsToDelete) { int numItemsToDelete = itemsToDelete.size(); if (itemsToDelete.size() <= 0) { return;//from w w w.j a v a2 s . co m } if (numItemsToDelete > foodList.size()) { throw new IllegalArgumentException("numItemsToDelete is larger than the foodList size"); } // Each item in 'itemsToDelete' has a key and a value. // The key is an index to 'mFoodItemsList'. // The value is a boolean: true means that the item should be deleted. // Start from the end of the list, because items in the list will be shifted after each 'delete' call. // Keys are guaranteed to be sorted in ascending order, // e.g. keyAt(0) will return the smallest key and keyAt(size()-1) will return the largest key. for (int n = (numItemsToDelete - 1); n >= 0; n--) { int index = itemsToDelete.keyAt(n); if (itemsToDelete.get(index)) { foodList.remove(index); } } updateRecentFoodsAndMealData(); }
From source file:com.actionbarsherlock.internal.view.menu.ActionMenuPresenter.java
public boolean flagActionItems() { final ArrayList<MenuItemImpl> visibleItems = mMenu.getVisibleItems(); final int itemsSize = visibleItems.size(); int maxActions = mMaxItems; int widthLimit = mActionItemWidthLimit; final int querySpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); final ViewGroup parent = (ViewGroup) mMenuView; int requiredItems = 0; //int requestedItems = 0; int firstActionWidth = 0; for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { requiredItems++;/* w w w. j av a 2s .c o m*/ } /* else if (item.requestsActionButton()) { requestedItems++; }*/ } maxActions -= requiredItems; final SparseBooleanArray seenGroups = mActionButtonGroups; seenGroups.clear(); int cellSize = 0; int cellsRemaining = 0; if (mStrictWidthLimit) { cellsRemaining = widthLimit / mMinCellSize; final int cellSizeRemaining = widthLimit % mMinCellSize; cellSize = mMinCellSize + cellSizeRemaining / cellsRemaining; } // Flag as many more requested items as will fit. for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { cellsRemaining -= ActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } final int groupId = item.getGroupId(); if (groupId != 0) { seenGroups.put(groupId, true); } item.setIsActionButton(true); } else if (item.requestsActionButton()) { // Items in a group with other items that already have an action slot // can break the max actions rule, but not the width limit. final int groupId = item.getGroupId(); final boolean inGroup = seenGroups.get(groupId); boolean isAction = (maxActions > 0 || inGroup) && widthLimit > 0 && (!mStrictWidthLimit || cellsRemaining > 0); if (isAction) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { final int cells = ActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); cellsRemaining -= cells; if (cells == 0) { isAction = false; } } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } if (mStrictWidthLimit) { isAction &= widthLimit >= 0; } else { // Did this push the entire first item past the limit? isAction &= widthLimit + firstActionWidth > 0; } } if (isAction && groupId != 0) { seenGroups.put(groupId, true); } else if (inGroup) { // We broke the width limit. Demote the whole group, they all overflow now. seenGroups.put(groupId, false); for (int j = 0; j < i; j++) { MenuItemImpl areYouMyGroupie = visibleItems.get(j); if (areYouMyGroupie.getGroupId() == groupId) { // Give back the action slot if (areYouMyGroupie.isActionButton()) maxActions++; areYouMyGroupie.setIsActionButton(false); } } } if (isAction) maxActions--; item.setIsActionButton(isAction); } } return true; }
From source file:android.support.v7.internal.view.menu.ActionMenuPresenter.java
public boolean flagActionItems() { final ArrayList<MenuItemImpl> visibleItems = mMenu.getVisibleItems(); final int itemsSize = visibleItems.size(); int maxActions = mMaxItems; int widthLimit = mActionItemWidthLimit; final int querySpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); final ViewGroup parent = (ViewGroup) mMenuView; int requiredItems = 0; int requestedItems = 0; int firstActionWidth = 0; boolean hasOverflow = false; for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { requiredItems++;/* w w w . j a v a2s .co m*/ } else if (item.requestsActionButton()) { requestedItems++; } else { hasOverflow = true; } if (mExpandedActionViewsExclusive && item.isActionViewExpanded()) { // Overflow everything if we have an expanded action view and we're // space constrained. maxActions = 0; } } // Reserve a spot for the overflow item if needed. if (mReserveOverflow && (hasOverflow || requiredItems + requestedItems > maxActions)) { maxActions--; } maxActions -= requiredItems; final SparseBooleanArray seenGroups = mActionButtonGroups; seenGroups.clear(); int cellSize = 0; int cellsRemaining = 0; if (mStrictWidthLimit) { cellsRemaining = widthLimit / mMinCellSize; final int cellSizeRemaining = widthLimit % mMinCellSize; cellSize = mMinCellSize + cellSizeRemaining / cellsRemaining; } // Flag as many more requested items as will fit. for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { cellsRemaining -= ActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } final int groupId = item.getGroupId(); if (groupId != 0) { seenGroups.put(groupId, true); } item.setIsActionButton(true); } else if (item.requestsActionButton()) { // Items in a group with other items that already have an action slot // can break the max actions rule, but not the width limit. final int groupId = item.getGroupId(); final boolean inGroup = seenGroups.get(groupId); boolean isAction = (maxActions > 0 || inGroup) && widthLimit > 0 && (!mStrictWidthLimit || cellsRemaining > 0); if (isAction) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { final int cells = ActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); cellsRemaining -= cells; if (cells == 0) { isAction = false; } } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } if (mStrictWidthLimit) { isAction &= widthLimit >= 0; } else { // Did this push the entire first item past the limit? isAction &= widthLimit + firstActionWidth > 0; } } if (isAction && groupId != 0) { seenGroups.put(groupId, true); } else if (inGroup) { // We broke the width limit. Demote the whole group, they all overflow now. seenGroups.put(groupId, false); for (int j = 0; j < i; j++) { MenuItemImpl areYouMyGroupie = visibleItems.get(j); if (areYouMyGroupie.getGroupId() == groupId) { // Give back the action slot if (areYouMyGroupie.isActionButton()) { maxActions++; } areYouMyGroupie.setIsActionButton(false); } } } if (isAction) { maxActions--; } item.setIsActionButton(isAction); } } return true; }
From source file:android.support.v7.widget.ActionMenuPresenter.java
public boolean flagActionItems() { final ArrayList<MenuItemImpl> visibleItems = mMenu.getVisibleItems(); final int itemsSize = visibleItems.size(); int maxActions = mMaxItems; int widthLimit = mActionItemWidthLimit; final int querySpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); final ViewGroup parent = (ViewGroup) mMenuView; int requiredItems = 0; int requestedItems = 0; int firstActionWidth = 0; boolean hasOverflow = false; for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { requiredItems++;// w ww . j a v a 2s .c o m } else if (item.requestsActionButton()) { requestedItems++; } else { hasOverflow = true; } if (mExpandedActionViewsExclusive && item.isActionViewExpanded()) { // Overflow everything if we have an expanded action view and we're // space constrained. maxActions = 0; } } // Reserve a spot for the overflow item if needed. if (mReserveOverflow && (hasOverflow || requiredItems + requestedItems > maxActions)) { maxActions--; } maxActions -= requiredItems; final SparseBooleanArray seenGroups = mActionButtonGroups; seenGroups.clear(); int cellSize = 0; int cellsRemaining = 0; if (mStrictWidthLimit) { cellsRemaining = widthLimit / mMinCellSize; final int cellSizeRemaining = widthLimit % mMinCellSize; cellSize = mMinCellSize + cellSizeRemaining / cellsRemaining; } // Flag as many more requested items as will fit. for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { cellsRemaining -= ActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } final int groupId = item.getGroupId(); if (groupId != 0) { seenGroups.put(groupId, true); } item.setIsActionButton(true); } else if (item.requestsActionButton()) { // Items in a group with other items that already have an action slot // can break the max actions rule, but not the width limit. final int groupId = item.getGroupId(); final boolean inGroup = seenGroups.get(groupId); boolean isAction = (maxActions > 0 || inGroup) && widthLimit > 0 && (!mStrictWidthLimit || cellsRemaining > 0); if (isAction) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { final int cells = ActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); cellsRemaining -= cells; if (cells == 0) { isAction = false; } } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } if (mStrictWidthLimit) { isAction &= widthLimit >= 0; } else { // Did this push the entire first item past the limit? isAction &= widthLimit + firstActionWidth > 0; } } if (isAction && groupId != 0) { seenGroups.put(groupId, true); } else if (inGroup) { // We broke the width limit. Demote the whole group, they all overflow now. seenGroups.put(groupId, false); for (int j = 0; j < i; j++) { MenuItemImpl areYouMyGroupie = visibleItems.get(j); if (areYouMyGroupie.getGroupId() == groupId) { // Give back the action slot if (areYouMyGroupie.isActionButton()) maxActions++; areYouMyGroupie.setIsActionButton(false); } } } if (isAction) maxActions--; item.setIsActionButton(isAction); } else { // Neither requires nor requests an action button. item.setIsActionButton(false); } } return true; }
From source file:dheeraj.sachan.advancedandroidshit.test.CustomActionMenuPresenter.java
public boolean flagActionItems() { final ArrayList<MenuItemImpl> visibleItems = mMenu.getVisibleItems(); final int itemsSize = visibleItems.size(); int maxActions = mMaxItems; int widthLimit = mActionItemWidthLimit; final int querySpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); final ViewGroup parent = (ViewGroup) mMenuView; int requiredItems = 0; int requestedItems = 0; int firstActionWidth = 0; boolean hasOverflow = false; for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { requiredItems++;/*from w w w .j a va2s . c o m*/ } else if (item.requestsActionButton()) { requestedItems++; } else { hasOverflow = true; } if (mExpandedActionViewsExclusive && item.isActionViewExpanded()) { // Overflow everything if we have an expanded action view and we're // space constrained. maxActions = 0; } } // Reserve a spot for the overflow item if needed. if (mReserveOverflow && (hasOverflow || requiredItems + requestedItems > maxActions)) { maxActions--; } maxActions -= requiredItems; final SparseBooleanArray seenGroups = mActionButtonGroups; seenGroups.clear(); int cellSize = 0; int cellsRemaining = 0; if (mStrictWidthLimit) { cellsRemaining = widthLimit / mMinCellSize; final int cellSizeRemaining = widthLimit % mMinCellSize; cellSize = mMinCellSize + cellSizeRemaining / cellsRemaining; } // Flag as many more requested items as will fit. for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { cellsRemaining -= CustomActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } final int groupId = item.getGroupId(); if (groupId != 0) { seenGroups.put(groupId, true); } item.setIsActionButton(true); } else if (item.requestsActionButton()) { // Items in a group with other items that already have an action slot // can break the max actions rule, but not the width limit. final int groupId = item.getGroupId(); final boolean inGroup = seenGroups.get(groupId); boolean isAction = (maxActions > 0 || inGroup) && widthLimit > 0 && (!mStrictWidthLimit || cellsRemaining > 0); if (isAction) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { final int cells = CustomActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); cellsRemaining -= cells; if (cells == 0) { isAction = false; } } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } if (mStrictWidthLimit) { isAction &= widthLimit >= 0; } else { // Did this push the entire first item past the limit? isAction &= widthLimit + firstActionWidth > 0; } } if (isAction && groupId != 0) { seenGroups.put(groupId, true); } else if (inGroup) { // We broke the width limit. Demote the whole group, they all overflow now. seenGroups.put(groupId, false); for (int j = 0; j < i; j++) { MenuItemImpl areYouMyGroupie = visibleItems.get(j); if (areYouMyGroupie.getGroupId() == groupId) { // Give back the action slot if (areYouMyGroupie.isActionButton()) maxActions++; areYouMyGroupie.setIsActionButton(false); } } } if (isAction) maxActions--; item.setIsActionButton(isAction); } else { // Neither requires nor requests an action button. item.setIsActionButton(false); } } return true; }
From source file:lewa.support.v7.internal.view.menu.ActionMenuPresenter.java
public boolean flagActionItems() { final ArrayList<MenuItemImpl> visibleItems = mMenu.getVisibleItems(); final int itemsSize = visibleItems.size(); int maxActions = mMaxItems; int widthLimit = mActionItemWidthLimit; final int querySpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); final ViewGroup parent = (ViewGroup) mMenuView; int requiredItems = 0; int requestedItems = 0; int firstActionWidth = 0; boolean hasOverflow = false; for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { requiredItems++;//from www .j a v a 2 s . c o m } else if (item.requestsActionButton()) { requestedItems++; } else { hasOverflow = true; } if (mExpandedActionViewsExclusive && item.isActionViewExpanded()) { // Overflow everything if we have an expanded action view and we're // space constrained. maxActions = 0; } } // Reserve a spot for the overflow item if needed. if (mReserveOverflow && (hasOverflow || requiredItems + requestedItems > maxActions)) { maxActions--; } maxActions -= requiredItems; final SparseBooleanArray seenGroups = mActionButtonGroups; seenGroups.clear(); int cellSize = 0; int cellsRemaining = 0; if (mStrictWidthLimit) { cellsRemaining = widthLimit / mMinCellSize; final int cellSizeRemaining = widthLimit % mMinCellSize; cellSize = mMinCellSize + cellSizeRemaining / cellsRemaining; } // Flag as many more requested items as will fit. for (int i = 0; i < itemsSize; i++) { MenuItemImpl item = visibleItems.get(i); if (item.requiresActionButton()) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { cellsRemaining -= ActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } final int groupId = item.getGroupId(); if (groupId != 0) { seenGroups.put(groupId, true); } item.setIsActionButton(true); } else if (item.requestsActionButton()) { // Items in a group with other items that already have an action slot // can break the max actions rule, but not the width limit. final int groupId = item.getGroupId(); final boolean inGroup = seenGroups.get(groupId); boolean isAction = (maxActions > 0 || inGroup) && widthLimit > 0 && (!mStrictWidthLimit || cellsRemaining > 0); if (isAction) { View v = getItemView(item, mScrapActionButtonView, parent); if (mScrapActionButtonView == null) { mScrapActionButtonView = v; } if (mStrictWidthLimit) { final int cells = ActionMenuView.measureChildForCells(v, cellSize, cellsRemaining, querySpec, 0); cellsRemaining -= cells; if (cells == 0) { isAction = false; } } else { v.measure(querySpec, querySpec); } final int measuredWidth = v.getMeasuredWidth(); widthLimit -= measuredWidth; if (firstActionWidth == 0) { firstActionWidth = measuredWidth; } if (mStrictWidthLimit) { isAction &= widthLimit >= 0; } else { // Did this push the entire first item past the limit? isAction &= widthLimit + firstActionWidth > 0; } } if (isAction && groupId != 0) { seenGroups.put(groupId, true); } else if (inGroup) { // We broke the width limit. Demote the whole group, they all overflow now. seenGroups.put(groupId, false); for (int j = 0; j < i; j++) { MenuItemImpl areYouMyGroupie = visibleItems.get(j); if (areYouMyGroupie.getGroupId() == groupId) { // Give back the action slot if (areYouMyGroupie.isActionButton()) { maxActions++; } areYouMyGroupie.setIsActionButton(false); } } } if (isAction) { maxActions--; } item.setIsActionButton(isAction); } else { // Neither requires nor requests an action button. item.setIsActionButton(false); } } return true; }