| /* |
| * Copyright (C) 2011 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 com.android.bookmarkprovider.tests.utils; |
| |
| import com.google.android.collect.Maps; |
| |
| import android.content.ContentProvider; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.IContentProvider; |
| import android.database.ContentObserver; |
| import android.net.Uri; |
| |
| import java.util.Map; |
| |
| public class MockContentResolver2 extends ContentResolver { |
| |
| Map<String, ContentProvider> mProviders; |
| private final MockObserverNode mRootNode = new MockObserverNode(""); |
| |
| /* |
| * Creates a local map of providers. This map is used instead of the global map when an |
| * API call tries to acquire a provider. |
| */ |
| public MockContentResolver2() { |
| super(null); |
| mProviders = Maps.newHashMap(); |
| } |
| |
| /** |
| * Adds access to a provider based on its authority |
| * |
| * @param name The authority name associated with the provider. |
| * @param provider An instance of {@link android.content.ContentProvider} or one of its |
| * subclasses, or null. |
| */ |
| public void addProvider(String name, ContentProvider provider) { |
| /* |
| * Maps the authority to the provider locally. |
| */ |
| mProviders.put(name, provider); |
| } |
| |
| /** @hide */ |
| @Override |
| protected IContentProvider acquireProvider(Context context, String name) { |
| return acquireExistingProvider(context, name); |
| } |
| |
| /** @hide */ |
| @Override |
| protected IContentProvider acquireExistingProvider(Context context, String name) { |
| |
| /* |
| * Gets the content provider from the local map |
| */ |
| final ContentProvider provider = mProviders.get(name); |
| |
| if (provider != null) { |
| return provider.getIContentProvider(); |
| } else { |
| return null; |
| } |
| } |
| |
| /** @hide */ |
| @Override |
| public boolean releaseProvider(IContentProvider provider) { |
| return true; |
| } |
| |
| /** @hide */ |
| protected IContentProvider acquireUnstableProvider(Context c, String name) { |
| return acquireProvider(c, name); |
| } |
| |
| /** @hide */ |
| public boolean releaseUnstableProvider(IContentProvider icp) { |
| return releaseProvider(icp); |
| } |
| |
| /** @hide */ |
| public void unstableProviderDied(IContentProvider icp) { |
| } |
| |
| @Override |
| public void notifyChange(Uri uri, ContentObserver observer, |
| boolean syncToNetwork) { |
| mRootNode.notifyMyObservers(uri, 0, observer, false); |
| } |
| |
| public void safeRegisterContentObserver(Uri uri, boolean notifyForDescendents, |
| ContentObserver observer) { |
| mRootNode.addObserver(uri, observer, notifyForDescendents); |
| } |
| |
| public void safeUnregisterContentObserver(ContentObserver observer) { |
| mRootNode.removeObserver(observer); |
| } |
| |
| } |