1877d0158b
This permits implementing interfaces which are faster than using remote Cursors. It then uses it for Settings & SettingProvider, which together account for ~50% of total ContentProvider event loop stalls across Froyo dogfooders. For fetching Settings this looks like it should reduce average Settings lookup from 10 ms to 0.4 ms on Sholes, once the SettingsProvider serves most gets from in-memory cache. Currently it brings the Sholes average down from 10ms to 2.5 ms while still using SQLite queries on each get.
106 lines
3.9 KiB
Java
106 lines
3.9 KiB
Java
/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.test.mock;
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import android.content.ContentProviderOperation;
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import android.content.ContentProviderResult;
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import android.content.ContentValues;
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import android.content.EntityIterator;
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import android.content.IContentProvider;
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import android.content.res.AssetFileDescriptor;
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import android.database.Cursor;
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import android.database.CursorWindow;
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import android.database.IBulkCursor;
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import android.database.IContentObserver;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.IBinder;
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import android.os.ParcelFileDescriptor;
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import android.os.RemoteException;
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import java.util.ArrayList;
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/**
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* Mock implementation of IContentProvider. All methods are non-functional and throw
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* {@link java.lang.UnsupportedOperationException}. Tests can extend this class to
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* implement behavior needed for tests.
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*
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* @hide - @hide because this exposes bulkQuery() and call(), which must also be hidden.
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*/
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public class MockIContentProvider implements IContentProvider {
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public int bulkInsert(Uri url, ContentValues[] initialValues) {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public IBulkCursor bulkQuery(Uri url, String[] projection, String selection,
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String[] selectionArgs, String sortOrder, IContentObserver observer,
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CursorWindow window) {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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@SuppressWarnings("unused")
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public int delete(Uri url, String selection, String[] selectionArgs)
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throws RemoteException {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public String getType(Uri url) {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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@SuppressWarnings("unused")
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public Uri insert(Uri url, ContentValues initialValues) throws RemoteException {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public ParcelFileDescriptor openFile(Uri url, String mode) {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public AssetFileDescriptor openAssetFile(Uri uri, String mode) {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public ContentProviderResult[] applyBatch(ArrayList<ContentProviderOperation> operations) {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public Cursor query(Uri url, String[] projection, String selection, String[] selectionArgs,
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String sortOrder) {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public EntityIterator queryEntities(Uri url, String selection, String[] selectionArgs,
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String sortOrder) {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public int update(Uri url, ContentValues values, String selection, String[] selectionArgs)
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throws RemoteException {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public Bundle call(String method, String request, Bundle args)
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throws RemoteException {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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public IBinder asBinder() {
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throw new UnsupportedOperationException("unimplemented mock method");
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}
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}
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