1 /* 2 * Copyright (C) 2018 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 17 package com.android.car.dialer.ui.favorite; 18 19 import android.app.Application; 20 import androidx.lifecycle.AndroidViewModel; 21 import androidx.lifecycle.LiveData; 22 import com.android.car.dialer.livedata.FavoriteContactLiveData; 23 import com.android.car.telephony.common.Contact; 24 25 import java.util.List; 26 27 /** 28 * View model for {@link FavoriteFragment}. 29 */ 30 public class FavoriteViewModel extends AndroidViewModel { 31 private LiveData<List<Contact>> mFavoriteContactsLiveData; 32 FavoriteViewModel(Application application)33 public FavoriteViewModel(Application application) { 34 super(application); 35 mFavoriteContactsLiveData = FavoriteContactLiveData.newInstance(application); 36 } 37 38 /** Returns favorite contact list live data. */ getFavoriteContacts()39 public LiveData<List<Contact>> getFavoriteContacts() { 40 return mFavoriteContactsLiveData; 41 } 42 } 43