MenuItemImpl.java revision 81cf3ecadefb8fd6c05771b0b9947babaa9c8eaf
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage com.android.internal.view.menu; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powellimport com.android.internal.view.menu.MenuView.ItemView; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powellimport android.content.ActivityNotFoundException; 2281cf3ecadefb8fd6c05771b0b9947babaa9c8eafAdam Powellimport android.content.Context; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.Drawable; 25151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powellimport android.util.Log; 26696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powellimport android.view.ContextMenu.ContextMenuInfo; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.LayoutInflater; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.MenuItem; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.SubMenu; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.ViewDebug; 3281cf3ecadefb8fd6c05771b0b9947babaa9c8eafAdam Powellimport android.widget.LinearLayout; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class MenuItemImpl implements MenuItem { 38151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powell private static final String TAG = "MenuItemImpl"; 39151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powell 40d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell private static final int SHOW_AS_ACTION_MASK = SHOW_AS_ACTION_NEVER | 41d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell SHOW_AS_ACTION_IF_ROOM | 42d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell SHOW_AS_ACTION_ALWAYS; 43d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mId; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mGroup; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mCategoryOrder; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mOrdering; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private CharSequence mTitle; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private CharSequence mTitleCondensed; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Intent mIntent; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private char mShortcutNumericChar; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private char mShortcutAlphabeticChar; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The icon's drawable which is only created as needed */ 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mIconDrawable; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The icon's resource ID which is used to get the Drawable when it is 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * needed (if the Drawable isn't already obtained--only one of the two is 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * needed). 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mIconResId = NO_ICON; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The menu to which this item belongs */ 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MenuBuilder mMenu; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If this item should launch a sub menu, this is the sub menu to launch */ 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SubMenuBuilder mSubMenu; 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Runnable mItemCallback; 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MenuItem.OnMenuItemClickListener mClickListener; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mFlags = ENABLED; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int CHECKABLE = 0x00000001; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int CHECKED = 0x00000002; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int EXCLUSIVE = 0x00000004; 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int HIDDEN = 0x00000008; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int ENABLED = 0x00000010; 7796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell private static final int IS_ACTION = 0x00000020; 7889e0645b4157961e8c465eb9c819f965fdb453d8Adam Powell 7996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell private int mShowAsAction = SHOW_AS_ACTION_NEVER; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 81cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell private View mActionView; 828d02deabac62c4a68a335a7b3141795466362b89Adam Powell private OnActionExpandListener mOnActionExpandListener; 838d02deabac62c4a68a335a7b3141795466362b89Adam Powell private boolean mIsActionViewExpanded = false; 84cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Used for the icon resource ID if this item does not have an icon */ 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int NO_ICON = 0; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current use case is for context menu: Extra information linked to the 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * View that added this item to the context menu. 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ContextMenuInfo mMenuInfo; 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String sPrependShortcutLabel; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String sEnterShortcutLabel; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String sDeleteShortcutLabel; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String sSpaceShortcutLabel; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Instantiates this menu item. The constructor 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #MenuItemData(MenuBuilder, int, int, int, CharSequence, int)} is 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * preferred due to lazy loading of the icon Drawable. 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param menu 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param group Item ordering grouping control. The item will be added after 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * all other items whose order is <= this number, and before any 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that are larger than it. This can also be used to define 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * groups of items for batch state changes. Normally use 0. 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param id Unique item ID. Use 0 if you do not need a unique ID. 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param categoryOrder The ordering for this item. 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param title The text to display for the item. 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MenuItemImpl(MenuBuilder menu, int group, int id, int categoryOrder, int ordering, 1154d9861e7ec8488634d316b20981464de2ab7b6feAdam Powell CharSequence title, int showAsAction) { 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sPrependShortcutLabel == null) { 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This is instantiated from the UI thread, so no chance of sync issues 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sPrependShortcutLabel = menu.getContext().getResources().getString( 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.string.prepend_shortcut_label); 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sEnterShortcutLabel = menu.getContext().getResources().getString( 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.string.menu_enter_shortcut_label); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sDeleteShortcutLabel = menu.getContext().getResources().getString( 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.string.menu_delete_shortcut_label); 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sSpaceShortcutLabel = menu.getContext().getResources().getString( 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.string.menu_space_shortcut_label); 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMenu = menu; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mId = id; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGroup = group; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCategoryOrder = categoryOrder; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOrdering = ordering; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTitle = title; 1354d9861e7ec8488634d316b20981464de2ab7b6feAdam Powell mShowAsAction = showAsAction; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Invokes the item by calling various listeners or callbacks. 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the invocation was handled, false otherwise 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean invoke() { 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mClickListener != null && 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClickListener.onMenuItemClick(this)) { 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 149696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell if (mMenu.dispatchMenuItemSelected(mMenu.getRootMenu(), this)) { 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mItemCallback != null) { 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mItemCallback.run(); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIntent != null) { 159151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powell try { 160151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powell mMenu.getContext().startActivity(mIntent); 161151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powell return true; 162151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powell } catch (ActivityNotFoundException e) { 163151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powell Log.e(TAG, "Can't find activity to handle intent; ignoring", e); 164151af19bf409a47424ddaa51e1ac4a0c532c4eb6Adam Powell } 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isEnabled() { 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mFlags & ENABLED) != 0; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setEnabled(boolean enabled) { 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (enabled) { 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFlags |= ENABLED; 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFlags &= ~ENABLED; 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 181696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getGroupId() { 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mGroup; 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @ViewDebug.CapturedViewProperty 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getItemId() { 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mId; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getOrder() { 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mCategoryOrder; 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getOrdering() { 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mOrdering; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Intent getIntent() { 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mIntent; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setIntent(Intent intent) { 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIntent = intent; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable getCallback() { 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mItemCallback; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setCallback(Runnable callback) { 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mItemCallback = callback; 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public char getAlphabeticShortcut() { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mShortcutAlphabeticChar; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setAlphabeticShortcut(char alphaChar) { 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutAlphabeticChar == alphaChar) return this; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutAlphabeticChar = Character.toLowerCase(alphaChar); 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 230696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public char getNumericShortcut() { 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mShortcutNumericChar; 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setNumericShortcut(char numericChar) { 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutNumericChar == numericChar) return this; 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutNumericChar = numericChar; 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 244696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setShortcut(char numericChar, char alphaChar) { 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutNumericChar = numericChar; 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutAlphabeticChar = Character.toLowerCase(alphaChar); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 253696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The active shortcut (based on QWERTY-mode of the menu). 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char getShortcut() { 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mMenu.isQwertyMode() ? mShortcutAlphabeticChar : mShortcutNumericChar); 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The label to show for the shortcut. This includes the chording 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * key (for example 'Menu+a'). Also, any non-human readable 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * characters should be human readable (for example 'Menu+enter'). 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String getShortcutLabel() { 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char shortcut = getShortcut(); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (shortcut == 0) { 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ""; 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StringBuilder sb = new StringBuilder(sPrependShortcutLabel); 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (shortcut) { 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case '\n': 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(sEnterShortcutLabel); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case '\b': 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(sDeleteShortcutLabel); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ' ': 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(sSpaceShortcutLabel); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(shortcut); 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sb.toString(); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this menu item should be showing shortcuts (depends on 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * whether the menu should show shortcuts and whether this item has 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a shortcut defined) 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean shouldShowShortcut() { 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Show shortcuts if the menu is supposed to show shortcuts AND this item has a shortcut 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMenu.isShortcutsVisible() && (getShortcut() != 0); 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public SubMenu getSubMenu() { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSubMenu; 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean hasSubMenu() { 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSubMenu != null; 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setSubMenu(SubMenuBuilder subMenu) { 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mMenu != null) && (mMenu instanceof SubMenu)) { 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new UnsupportedOperationException( 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Attempt to add a sub-menu to a sub-menu."); 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSubMenu = subMenu; 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project subMenu.setHeaderTitle(getTitle()); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @ViewDebug.CapturedViewProperty 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CharSequence getTitle() { 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTitle; 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the title for a particular {@link ItemView} 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param itemView The ItemView that is receiving the title 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Either the title or condensed title based on what the ItemView 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * prefers 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CharSequence getTitleForItemView(MenuView.ItemView itemView) { 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ((itemView != null) && itemView.prefersCondensedTitle()) 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? getTitleCondensed() 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : getTitle(); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setTitle(CharSequence title) { 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTitle = title; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 350696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSubMenu != null) { 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSubMenu.setHeaderTitle(title); 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setTitle(int title) { 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return setTitle(mMenu.getContext().getString(title)); 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CharSequence getTitleCondensed() { 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTitleCondensed != null ? mTitleCondensed : mTitle; 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setTitleCondensed(CharSequence title) { 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTitleCondensed = title; 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Could use getTitle() in the loop below, but just cache what it would do here 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (title == null) { 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project title = mTitle; 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 375696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Drawable getIcon() { 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIconDrawable != null) { 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mIconDrawable; 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIconResId != NO_ICON) { 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMenu.getResources().getDrawable(mIconResId); 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setIcon(Drawable icon) { 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIconResId = NO_ICON; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIconDrawable = icon; 395696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setIcon(int iconResId) { 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIconDrawable = null; 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIconResId = iconResId; 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have a view, we need to push the Drawable to them 405696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCheckable() { 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mFlags & CHECKABLE) == CHECKABLE; 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setCheckable(boolean checkable) { 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int oldFlags = mFlags; 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFlags = (mFlags & ~CHECKABLE) | (checkable ? CHECKABLE : 0); 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldFlags != mFlags) { 418696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 424696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell public void setExclusiveCheckable(boolean exclusive) { 425696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mFlags = (mFlags & ~EXCLUSIVE) | (exclusive ? EXCLUSIVE : 0); 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isExclusiveCheckable() { 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mFlags & EXCLUSIVE) != 0; 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isChecked() { 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mFlags & CHECKED) == CHECKED; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setChecked(boolean checked) { 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mFlags & EXCLUSIVE) != 0) { 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Call the method on the Menu since it knows about the others in this 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // exclusive checkable group 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMenu.setExclusiveItemChecked(this); 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCheckedInt(checked); 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setCheckedInt(boolean checked) { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int oldFlags = mFlags; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFlags = (mFlags & ~CHECKED) | (checked ? CHECKED : 0); 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldFlags != mFlags) { 452696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mMenu.onItemsChanged(false); 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isVisible() { 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mFlags & HIDDEN) == 0; 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Changes the visibility of the item. This method DOES NOT notify the 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * parent menu of a change in this item, so this should only be called from 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * methods that will eventually trigger this change. If unsure, use {@link #setVisible(boolean)} 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * instead. 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param shown Whether to show (true) or hide (false). 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the item's shown state was changed 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean setVisibleInt(boolean shown) { 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int oldFlags = mFlags; 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFlags = (mFlags & ~HIDDEN) | (shown ? 0 : HIDDEN); 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return oldFlags != mFlags; 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setVisible(boolean shown) { 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to set the shown state to the given state. If the shown state was changed 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // (i.e. the previous state isn't the same as given state), notify the parent menu that 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the shown state has changed for this item 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (setVisibleInt(shown)) mMenu.onItemVisibleChanged(this); 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItem setOnMenuItemClickListener(MenuItem.OnMenuItemClickListener clickListener) { 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClickListener = clickListener; 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTitle.toString(); 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setMenuInfo(ContextMenuInfo menuInfo) { 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMenuInfo = menuInfo; 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ContextMenuInfo getMenuInfo() { 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMenuInfo; 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 503696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell * @return Whether the menu should show icons for menu items. 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 505696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell public boolean shouldShowIcon() { 506696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell return mMenu.getOptionalIconsVisible(); 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 50996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public boolean isActionButton() { 51096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell return (mFlags & IS_ACTION) == IS_ACTION || requiresActionButton(); 51196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 51296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 51396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public boolean requestsActionButton() { 514d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell return (mShowAsAction & SHOW_AS_ACTION_IF_ROOM) == SHOW_AS_ACTION_IF_ROOM; 51596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 51696675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 51796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public boolean requiresActionButton() { 518d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell return (mShowAsAction & SHOW_AS_ACTION_ALWAYS) == SHOW_AS_ACTION_ALWAYS; 51996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 52096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 52196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public void setIsActionButton(boolean isActionButton) { 52296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell if (isActionButton) { 52396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell mFlags |= IS_ACTION; 52496675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } else { 52596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell mFlags &= ~IS_ACTION; 52696675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 52796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 52889e0645b4157961e8c465eb9c819f965fdb453d8Adam Powell 529d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell public boolean showsTextAsAction() { 53045c515b0e962ee8ffc901872bcc9f25599ea0e78Adam Powell return (mShowAsAction & SHOW_AS_ACTION_WITH_TEXT) == SHOW_AS_ACTION_WITH_TEXT && 53145c515b0e962ee8ffc901872bcc9f25599ea0e78Adam Powell mMenu.getContext().getResources().getBoolean( 53245c515b0e962ee8ffc901872bcc9f25599ea0e78Adam Powell com.android.internal.R.bool.allow_action_menu_item_text_with_icon); 533d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell } 534d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell 53596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public void setShowAsAction(int actionEnum) { 536d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell switch (actionEnum & SHOW_AS_ACTION_MASK) { 537d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell case SHOW_AS_ACTION_ALWAYS: 538d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell case SHOW_AS_ACTION_IF_ROOM: 539d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell case SHOW_AS_ACTION_NEVER: 540d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell // Looks good! 541d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell break; 542d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell 543d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell default: 544d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell // Mutually exclusive options selected! 545d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell throw new IllegalArgumentException("SHOW_AS_ACTION_ALWAYS, SHOW_AS_ACTION_IF_ROOM," 546d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell + " and SHOW_AS_ACTION_NEVER are mutually exclusive."); 547d8404b23739b135060ab9a04317a9f8b990cf8caAdam Powell } 54896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell mShowAsAction = actionEnum; 54996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell mMenu.onItemActionRequestChanged(this); 55096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 551cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell 552cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell public MenuItem setActionView(View view) { 553cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell mActionView = view; 554abbcc241c0db3d9167b5e6baeac1a07f009a05a5Adam Powell mMenu.onItemActionRequestChanged(this); 555cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell return this; 556cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell } 557cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell 5583f476b34049d062942eafcf48396f593e00bd324Adam Powell public MenuItem setActionView(int resId) { 55981cf3ecadefb8fd6c05771b0b9947babaa9c8eafAdam Powell final Context context = mMenu.getContext(); 56081cf3ecadefb8fd6c05771b0b9947babaa9c8eafAdam Powell final LayoutInflater inflater = LayoutInflater.from(context); 56181cf3ecadefb8fd6c05771b0b9947babaa9c8eafAdam Powell setActionView(inflater.inflate(resId, new LinearLayout(context))); 5623f476b34049d062942eafcf48396f593e00bd324Adam Powell return this; 5633f476b34049d062942eafcf48396f593e00bd324Adam Powell } 5643f476b34049d062942eafcf48396f593e00bd324Adam Powell 565cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell public View getActionView() { 566cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell return mActionView; 567cf78b3e5101349fdddbde14b3a55140f9562ae66Adam Powell } 5688d02deabac62c4a68a335a7b3141795466362b89Adam Powell 5698d02deabac62c4a68a335a7b3141795466362b89Adam Powell @Override 5708d02deabac62c4a68a335a7b3141795466362b89Adam Powell public MenuItem setShowAsActionFlags(int actionEnum) { 5718d02deabac62c4a68a335a7b3141795466362b89Adam Powell setShowAsAction(actionEnum); 5728d02deabac62c4a68a335a7b3141795466362b89Adam Powell return this; 5738d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 5748d02deabac62c4a68a335a7b3141795466362b89Adam Powell 5758d02deabac62c4a68a335a7b3141795466362b89Adam Powell @Override 5768d02deabac62c4a68a335a7b3141795466362b89Adam Powell public boolean expandActionView() { 5778d02deabac62c4a68a335a7b3141795466362b89Adam Powell if ((mShowAsAction & SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW) == 0 || mActionView == null) { 5788d02deabac62c4a68a335a7b3141795466362b89Adam Powell return false; 5798d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 5808d02deabac62c4a68a335a7b3141795466362b89Adam Powell 5818d02deabac62c4a68a335a7b3141795466362b89Adam Powell if (mOnActionExpandListener == null || 5828d02deabac62c4a68a335a7b3141795466362b89Adam Powell mOnActionExpandListener.onMenuItemActionExpand(this)) { 5838d02deabac62c4a68a335a7b3141795466362b89Adam Powell return mMenu.expandItemActionView(this); 5848d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 5858d02deabac62c4a68a335a7b3141795466362b89Adam Powell 5868d02deabac62c4a68a335a7b3141795466362b89Adam Powell return false; 5878d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 5888d02deabac62c4a68a335a7b3141795466362b89Adam Powell 5898d02deabac62c4a68a335a7b3141795466362b89Adam Powell @Override 5908d02deabac62c4a68a335a7b3141795466362b89Adam Powell public boolean collapseActionView() { 5918d02deabac62c4a68a335a7b3141795466362b89Adam Powell if ((mShowAsAction & SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW) == 0) { 5928d02deabac62c4a68a335a7b3141795466362b89Adam Powell return false; 5938d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 5948d02deabac62c4a68a335a7b3141795466362b89Adam Powell if (mActionView == null) { 5958d02deabac62c4a68a335a7b3141795466362b89Adam Powell // We're already collapsed if we have no action view. 5968d02deabac62c4a68a335a7b3141795466362b89Adam Powell return true; 5978d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 5988d02deabac62c4a68a335a7b3141795466362b89Adam Powell 5998d02deabac62c4a68a335a7b3141795466362b89Adam Powell if (mOnActionExpandListener == null || 6008d02deabac62c4a68a335a7b3141795466362b89Adam Powell mOnActionExpandListener.onMenuItemActionCollapse(this)) { 6018d02deabac62c4a68a335a7b3141795466362b89Adam Powell return mMenu.collapseItemActionView(this); 6028d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 6038d02deabac62c4a68a335a7b3141795466362b89Adam Powell 6048d02deabac62c4a68a335a7b3141795466362b89Adam Powell return false; 6058d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 6068d02deabac62c4a68a335a7b3141795466362b89Adam Powell 6078d02deabac62c4a68a335a7b3141795466362b89Adam Powell @Override 6088d02deabac62c4a68a335a7b3141795466362b89Adam Powell public MenuItem setOnActionExpandListener(OnActionExpandListener listener) { 6098d02deabac62c4a68a335a7b3141795466362b89Adam Powell mOnActionExpandListener = listener; 6108d02deabac62c4a68a335a7b3141795466362b89Adam Powell return this; 6118d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 6128d02deabac62c4a68a335a7b3141795466362b89Adam Powell 6138d02deabac62c4a68a335a7b3141795466362b89Adam Powell public boolean hasCollapsibleActionView() { 6148d02deabac62c4a68a335a7b3141795466362b89Adam Powell return (mShowAsAction & SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW) != 0 && mActionView != null; 6158d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 6168d02deabac62c4a68a335a7b3141795466362b89Adam Powell 6178d02deabac62c4a68a335a7b3141795466362b89Adam Powell public void setActionViewExpanded(boolean isExpanded) { 6188d02deabac62c4a68a335a7b3141795466362b89Adam Powell mIsActionViewExpanded = isExpanded; 6198d02deabac62c4a68a335a7b3141795466362b89Adam Powell mMenu.onItemsChanged(false); 6208d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 6218d02deabac62c4a68a335a7b3141795466362b89Adam Powell 6228d02deabac62c4a68a335a7b3141795466362b89Adam Powell public boolean isActionViewExpanded() { 6238d02deabac62c4a68a335a7b3141795466362b89Adam Powell return mIsActionViewExpanded; 6248d02deabac62c4a68a335a7b3141795466362b89Adam Powell } 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 626