| /* |
| * Copyright (C) 2009 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.layoutlib.bridge.android; |
| |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.IContentProvider; |
| import android.database.ContentObserver; |
| import android.net.Uri; |
| import android.os.Bundle; |
| |
| /** |
| * A mock content resolver for the LayoutLib Bridge. |
| * <p/> |
| * It won't serve any actual data but it's good enough for all |
| * the widgets which expect to have a content resolver available via |
| * {@link BridgeContext#getContentResolver()}. |
| */ |
| public class BridgeContentResolver extends ContentResolver { |
| |
| private BridgeContentProvider mProvider = null; |
| |
| public BridgeContentResolver(Context context) { |
| super(context); |
| } |
| |
| @Override |
| public IContentProvider acquireProvider(Context c, String name) { |
| if (mProvider == null) { |
| mProvider = new BridgeContentProvider(); |
| } |
| |
| return mProvider; |
| } |
| |
| @Override |
| public IContentProvider acquireExistingProvider(Context c, String name) { |
| if (mProvider == null) { |
| mProvider = new BridgeContentProvider(); |
| } |
| |
| return mProvider; |
| } |
| |
| @Override |
| public boolean releaseProvider(IContentProvider icp) { |
| // ignore |
| return false; |
| } |
| |
| @Override |
| protected IContentProvider acquireUnstableProvider(Context c, String name) { |
| return acquireProvider(c, name); |
| } |
| |
| @Override |
| public boolean releaseUnstableProvider(IContentProvider icp) { |
| return releaseProvider(icp); |
| } |
| |
| /** @hide */ |
| @Override |
| public void unstableProviderDied(IContentProvider icp) { |
| } |
| |
| /** |
| * Stub for the layoutlib bridge content resolver. |
| */ |
| @Override |
| public void registerContentObserver(Uri uri, boolean notifyForDescendents, |
| ContentObserver observer) { |
| // pass |
| } |
| |
| /** |
| * Stub for the layoutlib bridge content resolver. |
| */ |
| @Override |
| public void registerContentObserver(Uri uri, boolean notifyForDescendents, |
| ContentObserver observer, int userHandle) { |
| // pass |
| } |
| |
| /** |
| * Stub for the layoutlib bridge content resolver. |
| */ |
| @Override |
| public void unregisterContentObserver(ContentObserver observer) { |
| // pass |
| } |
| |
| /** |
| * Stub for the layoutlib bridge content resolver. |
| */ |
| @Override |
| public void notifyChange(Uri uri, ContentObserver observer, boolean syncToNetwork) { |
| // pass |
| } |
| |
| /** |
| * Stub for the layoutlib bridge content resolver. |
| */ |
| @Override |
| public void startSync(Uri uri, Bundle extras) { |
| // pass |
| } |
| |
| /** |
| * Stub for the layoutlib bridge content resolver. |
| */ |
| @Override |
| public void cancelSync(Uri uri) { |
| // pass |
| } |
| } |