1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.photos.data; 17 18 import android.net.Uri; 19 20 import com.android.photos.data.PhotoProvider.ChangeNotification; 21 22 import java.util.ArrayList; 23 24 /** 25 * Used for capturing notifications from PhotoProvider without relying on 26 * ContentResolver. MockContentResolver does not allow sending notification to 27 * ContentObservers, so PhotoProvider allows this alternative for testing. 28 */ 29 public class NotificationWatcher implements ChangeNotification { 30 private ArrayList<Uri> mUris = new ArrayList<Uri>(); 31 private boolean mSyncToNetwork = false; 32 33 @Override 34 public void notifyChange(Uri uri, boolean syncToNetwork) { 35 mUris.add(uri); 36 mSyncToNetwork = mSyncToNetwork || syncToNetwork; 37 } 38 39 public boolean isNotified(Uri uri) { 40 return mUris.contains(uri); 41 } 42 43 public int notificationCount() { 44 return mUris.size(); 45 } 46 47 public boolean syncToNetwork() { 48 return mSyncToNetwork; 49 } 50 51 public void reset() { 52 mUris.clear(); 53 mSyncToNetwork = false; 54 } 55 } 56
