19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 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 android.widget; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.database.DataSetObserver; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.ViewGroup; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * An adapter that links a {@link ExpandableListView} with the underlying 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * data. The implementation of this interface will provide access 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the data of the children (categorized by groups), and also instantiate 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link View}s for children and groups. 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic interface ExpandableListAdapter { 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see Adapter#registerDataSetObserver(DataSetObserver) 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void registerDataSetObserver(DataSetObserver observer); 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see Adapter#unregisterDataSetObserver(DataSetObserver) 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void unregisterDataSetObserver(DataSetObserver observer); 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the number of groups. 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the number of groups 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getGroupCount(); 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the number of children in a specified group. 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition the position of the group for which the children 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * count should be returned 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the children count in the specified group 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getChildrenCount(int groupPosition); 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the data associated with the given group. 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition the position of the group 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the data child for the specified group 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object getGroup(int groupPosition); 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the data associated with the given child within the given group. 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition the position of the group that the child resides in 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param childPosition the position of the child with respect to other 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * children in the group 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the data of the child 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object getChild(int groupPosition, int childPosition); 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the ID for the group at the given position. This group ID must be 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * unique across groups. The combined ID (see 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #getCombinedGroupId(long)}) must be unique across ALL items 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (groups and all children). 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition the position of the group for which the ID is wanted 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the ID associated with the group 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long getGroupId(int groupPosition); 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the ID for the given child within the given group. This ID must be 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * unique across all children within the group. The combined ID (see 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #getCombinedChildId(long, long)}) must be unique across ALL items 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (groups and all children). 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition the position of the group that contains the child 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param childPosition the position of the child within the group for which 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the ID is wanted 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the ID associated with the child 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long getChildId(int groupPosition, int childPosition); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether the child and group IDs are stable across changes to the 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * underlying data. 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return whether or not the same ID always refers to the same object 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see Adapter#hasStableIds() 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasStableIds(); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets a View that displays the given group. This View is only for the 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * group--the Views for the group's children will be fetched using 1108340afe0f66663f032dd999e2d377564df0bb6d5Gilles Debunne * {@link #getChildView(int, int, boolean, View, ViewGroup)}. 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition the position of the group for which the View is 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * returned 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param isExpanded whether the group is expanded or collapsed 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param convertView the old view to reuse, if possible. You should check 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that this view is non-null and of an appropriate type before 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * using. If it is not possible to convert this view to display 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the correct data, this method can create a new view. It is not 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * guaranteed that the convertView will have been previously 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * created by 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #getGroupView(int, boolean, View, ViewGroup)}. 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parent the parent that this view will eventually be attached to 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the View corresponding to the group at the specified position 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent); 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets a View that displays the data for the given child within the given 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * group. 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition the position of the group that contains the child 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param childPosition the position of the child (for which the View is 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * returned) within the group 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param isLastChild Whether the child is the last child within the group 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param convertView the old view to reuse, if possible. You should check 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that this view is non-null and of an appropriate type before 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * using. If it is not possible to convert this view to display 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the correct data, this method can create a new view. It is not 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * guaranteed that the convertView will have been previously 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * created by 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #getChildView(int, int, boolean, View, ViewGroup)}. 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parent the parent that this view will eventually be attached to 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the View corresponding to the child at the specified position 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View getChildView(int groupPosition, int childPosition, boolean isLastChild, 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View convertView, ViewGroup parent); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether the child at the specified position is selectable. 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition the position of the group that contains the child 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param childPosition the position of the child within the group 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return whether the child is selectable. 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isChildSelectable(int groupPosition, int childPosition); 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see ListAdapter#areAllItemsEnabled() 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean areAllItemsEnabled(); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see ListAdapter#isEmpty() 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isEmpty(); 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when a group is expanded. 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition The group being expanded. 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onGroupExpanded(int groupPosition); 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when a group is collapsed. 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupPosition The group being collapsed. 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onGroupCollapsed(int groupPosition); 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets an ID for a child that is unique across any item (either group or 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * child) that is in this list. Expandable lists require each item (group or 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * child) to have a unique ID among all children and groups in the list. 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method is responsible for returning that unique ID given a child's 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ID and its group's ID. Furthermore, if {@link #hasStableIds()} is true, the 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * returned ID must be stable as well. 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupId The ID of the group that contains this child. 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param childId The ID of the child. 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The unique (and possibly stable) ID of the child across all 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * groups and children in this list. 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long getCombinedChildId(long groupId, long childId); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets an ID for a group that is unique across any item (either group or 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * child) that is in this list. Expandable lists require each item (group or 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * child) to have a unique ID among all children and groups in the list. 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method is responsible for returning that unique ID given a group's 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ID. Furthermore, if {@link #hasStableIds()} is true, the returned ID must be 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * stable as well. 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param groupId The ID of the group 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The unique (and possibly stable) ID of the group across all 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * groups and children in this list. 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long getCombinedGroupId(long groupId); 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 210