/* * Copyright (C) 2006 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.content; import android.content.res.AssetFileDescriptor; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.os.IBinder; import android.os.IInterface; import android.os.ParcelFileDescriptor; import android.os.RemoteException; import java.io.FileNotFoundException; import java.util.ArrayList; /** * The ipc interface to talk to a content provider. * @hide */ public interface IContentProvider extends IInterface { public Cursor query(Uri url, String[] projection, String selection, String[] selectionArgs, String sortOrder) throws RemoteException; public String getType(Uri url) throws RemoteException; public Uri insert(Uri url, ContentValues initialValues) throws RemoteException; public int bulkInsert(Uri url, ContentValues[] initialValues) throws RemoteException; public int delete(Uri url, String selection, String[] selectionArgs) throws RemoteException; public int update(Uri url, ContentValues values, String selection, String[] selectionArgs) throws RemoteException; public ParcelFileDescriptor openFile(Uri url, String mode) throws RemoteException, FileNotFoundException; public AssetFileDescriptor openAssetFile(Uri url, String mode) throws RemoteException, FileNotFoundException; public ContentProviderResult[] applyBatch(ArrayList operations) throws RemoteException, OperationApplicationException; public Bundle call(String method, String arg, Bundle extras) throws RemoteException; // Data interchange. public String[] getStreamTypes(Uri url, String mimeTypeFilter) throws RemoteException; public AssetFileDescriptor openTypedAssetFile(Uri url, String mimeType, Bundle opts) throws RemoteException, FileNotFoundException; /* IPC constants */ static final String descriptor = "android.content.IContentProvider"; static final int QUERY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION; static final int GET_TYPE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 1; static final int INSERT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 2; static final int DELETE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 3; static final int UPDATE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 9; static final int BULK_INSERT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 12; static final int OPEN_FILE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 13; static final int OPEN_ASSET_FILE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 14; static final int APPLY_BATCH_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 19; static final int CALL_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 20; static final int GET_STREAM_TYPES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 21; static final int OPEN_TYPED_ASSET_FILE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION + 22; }