1 /*
2  * Copyright (C) 2010 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.contacts.editor;
18 
19 import android.content.Context;
20 import android.graphics.BitmapFactory;
21 import android.net.Uri;
22 import android.provider.ContactsContract.Contacts;
23 import android.util.AttributeSet;
24 import android.widget.ImageView;
25 import android.widget.LinearLayout;
26 import android.widget.TextView;
27 
28 import com.android.contacts.R;
29 import com.android.contacts.editor.AggregationSuggestionEngine.RawContact;
30 import com.android.contacts.editor.AggregationSuggestionEngine.Suggestion;
31 import com.android.contacts.common.ContactPhotoManager;
32 import com.android.contacts.common.model.AccountTypeManager;
33 import com.android.contacts.common.model.account.AccountType;
34 
35 import com.google.common.collect.Lists;
36 
37 import java.util.ArrayList;
38 import java.util.List;
39 
40 /**
41  * A view that contains a name, picture and other data for a contact aggregation suggestion.
42  */
43 public class AggregationSuggestionView extends LinearLayout {
44 
45     public interface Listener {
46 
47         /**
48          * Callback that passes the contact ID to join with and, for convenience,
49          * also the list of constituent raw contact IDs to avoid a separate query
50          * for those.
51          */
onJoinAction(long contactId, List<Long> rawContacIds)52         public void onJoinAction(long contactId, List<Long> rawContacIds);
53 
54         /**
55          * Callback that passes the contact ID to edit instead of the current contact.
56          */
onEditAction(Uri contactLookupUri)57         public void onEditAction(Uri contactLookupUri);
58     }
59 
60     private Listener mListener;
61     private long mContactId;
62     private String mLookupKey;
63     private List<RawContact> mRawContacts = Lists.newArrayList();
64     private boolean mNewContact;
65 
AggregationSuggestionView(Context context)66     public AggregationSuggestionView(Context context) {
67         super(context);
68     }
69 
AggregationSuggestionView(Context context, AttributeSet attrs)70     public AggregationSuggestionView(Context context, AttributeSet attrs) {
71         super(context, attrs);
72     }
73 
AggregationSuggestionView(Context context, AttributeSet attrs, int defStyle)74     public AggregationSuggestionView(Context context, AttributeSet attrs, int defStyle) {
75         super(context, attrs, defStyle);
76     }
77 
setNewContact(boolean flag)78     public void setNewContact(boolean flag) {
79         mNewContact = flag;
80     }
81 
bindSuggestion(Suggestion suggestion)82     public void bindSuggestion(Suggestion suggestion) {
83         mContactId = suggestion.contactId;
84         mLookupKey = suggestion.lookupKey;
85         mRawContacts = suggestion.rawContacts;
86         ImageView photo = (ImageView) findViewById(R.id.aggregation_suggestion_photo);
87         if (suggestion.photo != null) {
88             photo.setImageBitmap(BitmapFactory.decodeByteArray(
89                     suggestion.photo, 0, suggestion.photo.length));
90         } else {
91             photo.setImageDrawable(ContactPhotoManager.getDefaultAvatarDrawableForContact(
92                     getResources(), false, null));
93         }
94 
95         TextView name = (TextView) findViewById(R.id.aggregation_suggestion_name);
96         name.setText(suggestion.name);
97 
98         TextView data = (TextView) findViewById(R.id.aggregation_suggestion_data);
99         String dataText = null;
100         if (suggestion.nickname != null) {
101             dataText = suggestion.nickname;
102         } else if (suggestion.emailAddress != null) {
103             dataText = suggestion.emailAddress;
104         } else if (suggestion.phoneNumber != null) {
105             dataText = suggestion.phoneNumber;
106         }
107         data.setText(dataText);
108     }
109 
110     /**
111      * Returns true if the suggested contact can be edited.
112      */
canEditSuggestedContact()113     private boolean canEditSuggestedContact() {
114         if (!mNewContact) {
115             return false;
116         }
117 
118         AccountTypeManager accountTypes = AccountTypeManager.getInstance(getContext());
119         for (RawContact rawContact : mRawContacts) {
120             String accountType = rawContact.accountType;
121             String dataSet = rawContact.dataSet;
122             if (accountType == null) {
123                 return true;
124             }
125             AccountType type = accountTypes.getAccountType(accountType, dataSet);
126             if (type.areContactsWritable()) {
127                 return true;
128             }
129         }
130 
131         return false;
132     }
133 
setListener(Listener listener)134     public void setListener(Listener listener) {
135         mListener = listener;
136     }
137 
handleItemClickEvent()138     public boolean handleItemClickEvent() {
139         if (mListener != null && isEnabled()) {
140             if (canEditSuggestedContact()) {
141                 mListener.onEditAction(Contacts.getLookupUri(mContactId, mLookupKey));
142             } else {
143                 ArrayList<Long> rawContactIds = Lists.newArrayList();
144                 for (RawContact rawContact : mRawContacts) {
145                     rawContactIds.add(rawContact.rawContactId);
146                 }
147                 mListener.onJoinAction(mContactId, rawContactIds);
148             }
149             return true;
150         }
151         return false;
152     }
153 }
154