1 /* 2 * Copyright (C) 2015 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.messaging.datamodel.data; 17 18 import android.content.Intent; 19 import android.net.Uri; 20 21 import com.android.messaging.datamodel.binding.BindableData; 22 23 /** 24 * Bridges between any particpant/contact related data and data displayed in the PersonItemView. 25 */ 26 public abstract class PersonItemData extends BindableData { 27 /** 28 * The UI component that listens for data change and update accordingly. 29 */ 30 public interface PersonItemDataListener { onPersonDataUpdated(PersonItemData data)31 void onPersonDataUpdated(PersonItemData data); onPersonDataFailed(PersonItemData data, Exception exception)32 void onPersonDataFailed(PersonItemData data, Exception exception); 33 } 34 35 private PersonItemDataListener mListener; 36 getAvatarUri()37 public abstract Uri getAvatarUri(); getDisplayName()38 public abstract String getDisplayName(); getDetails()39 public abstract String getDetails(); getClickIntent()40 public abstract Intent getClickIntent(); getContactId()41 public abstract long getContactId(); getLookupKey()42 public abstract String getLookupKey(); getNormalizedDestination()43 public abstract String getNormalizedDestination(); 44 setListener(final PersonItemDataListener listener)45 public void setListener(final PersonItemDataListener listener) { 46 if (isBound()) { 47 mListener = listener; 48 } 49 } 50 notifyDataUpdated()51 protected void notifyDataUpdated() { 52 if (isBound() && mListener != null) { 53 mListener.onPersonDataUpdated(this); 54 } 55 } 56 notifyDataFailed(final Exception exception)57 protected void notifyDataFailed(final Exception exception) { 58 if (isBound() && mListener != null) { 59 mListener.onPersonDataFailed(this, exception); 60 } 61 } 62 63 @Override unregisterListeners()64 protected void unregisterListeners() { 65 mListener = null; 66 } 67 } 68