BulkCursorToCursorAdaptor.java revision 9066cfe9886ac131c34d59ed0e2d287b0e3c0087
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 android.database; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Bundle; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Map; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adapts an {@link IBulkCursor} to a {@link Cursor} for use in the local 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * process. 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class BulkCursorToCursorAdaptor extends AbstractWindowedCursor { 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "BulkCursor"; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SelfContentObserver mObserverBridge; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IBulkCursor mBulkCursor; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mCount; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private String[] mColumns; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mWantsAllOnMoveCalls; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void set(IBulkCursor bulkCursor) { 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBulkCursor = bulkCursor; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCount = mBulkCursor.count(); 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWantsAllOnMoveCalls = mBulkCursor.getWantsAllOnMoveCalls(); 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Search for the rowID column index and set it for our parent 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mColumns = mBulkCursor.getColumnNames(); 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int length = mColumns.length; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < length; i++) { 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mColumns[i].equals("_id")) { 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRowIdColumnIndex = i; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ex) { 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Setup failed because the remote process is dead"); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets a SelfDataChangeOberserver that can be sent to a remote 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * process to receive change notifications over IPC. 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A SelfContentObserver hooked up to this Cursor 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public synchronized IContentObserver getObserver() { 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mObserverBridge == null) { 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mObserverBridge = new SelfContentObserver(this); 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mObserverBridge.getContentObserver(); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getCount() { 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mCount; 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onMove(int oldPosition, int newPosition) { 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Make sure we have the proper window 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindow != null) { 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newPosition < mWindow.getStartPosition() || 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newPosition >= (mWindow.getStartPosition() + mWindow.getNumRows())) { 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindow = mBulkCursor.getWindow(newPosition); 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mWantsAllOnMoveCalls) { 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBulkCursor.onMove(newPosition); 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindow = mBulkCursor.getWindow(newPosition); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ex) { 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We tried to get a window and failed 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Unable to get window because the remote process is dead"); 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Couldn't obtain a window, something is wrong 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindow == null) { 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void deactivate() { 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This will call onInvalidated(), so make sure to do it before calling release, 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // which is what actually makes the data set invalid. 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.deactivate(); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBulkCursor.deactivate(); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ex) { 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Remote process exception when deactivating"); 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindow = null; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void close() { 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.close(); 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBulkCursor.close(); 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ex) { 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Remote process exception when closing"); 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindow = null; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requery() { 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldCount = mCount; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //TODO get the window from a pool somewhere to avoid creating the memory dealer 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCount = mBulkCursor.requery(getObserver(), new CursorWindow( 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project false /* the window will be accessed across processes */)); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCount != -1) { 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPos = -1; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindow = null; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // super.requery() will call onChanged. Do it here instead of relying on the 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // observer from the far side so that observers can see a correct value for mCount 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // when responding to onChanged. 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.requery(); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deactivate(); 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (Exception ex) { 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Unable to requery because the remote process exception " + ex.getMessage()); 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deactivate(); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean deleteRow() { 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean result = mBulkCursor.deleteRow(mPos); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (result != false) { 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The window contains the old value, discard it 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindow = null; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Fix up the position 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCount = mBulkCursor.count(); 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mPos < mCount) { 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldPos = mPos; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPos = -1; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project moveToPosition(oldPos); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPos = mCount; 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send the change notification 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onChange(true); 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ex) { 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Unable to delete row because the remote process is dead"); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String[] getColumnNames() { 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mColumns; 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean commitUpdates(Map<? extends Long, 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? extends Map<String,Object>> additionalValues) { 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!supportsUpdates()) { 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "commitUpdates not supported on this cursor, did you include the _id column?"); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mUpdatedRows) { 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (additionalValues != null) { 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUpdatedRows.putAll(additionalValues); 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUpdatedRows.size() <= 0) { 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean result = mBulkCursor.updateRows(mUpdatedRows); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (result == true) { 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUpdatedRows.clear(); 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send the change notification 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onChange(true); 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ex) { 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Unable to commit updates because the remote process is dead"); 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Bundle getExtras() { 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mBulkCursor.getExtras(); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This should never happen because the system kills processes that are using remote 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cursors when the provider process is killed. 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Bundle respond(Bundle extras) { 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mBulkCursor.respond(extras); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This should never happen because the system kills processes that are using remote 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cursors when the provider process is killed. 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 257