1 /*
2  * Copyright (C) 2012 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.model.dataitem;
18 
19 import android.content.ContentValues;
20 import android.content.Context;
21 import android.provider.ContactsContract;
22 import android.provider.ContactsContract.CommonDataKinds.Email;
23 import android.provider.ContactsContract.CommonDataKinds.Im;
24 import android.text.TextUtils;
25 
26 import java.util.Objects;
27 
28 /**
29  * Represents an IM data item, wrapping the columns in
30  * {@link ContactsContract.CommonDataKinds.Im}.
31  */
32 public class ImDataItem extends DataItem {
33 
34     private final boolean mCreatedFromEmail;
35 
ImDataItem(ContentValues values)36     /* package */ ImDataItem(ContentValues values) {
37         super(values);
38         mCreatedFromEmail = false;
39     }
40 
ImDataItem(ContentValues values, boolean createdFromEmail)41     private ImDataItem(ContentValues values, boolean createdFromEmail) {
42         super(values);
43         mCreatedFromEmail = createdFromEmail;
44     }
45 
createFromEmail(EmailDataItem item)46     public static ImDataItem createFromEmail(EmailDataItem item) {
47         final ImDataItem im = new ImDataItem(new ContentValues(item.getContentValues()), true);
48         im.setMimeType(Im.CONTENT_ITEM_TYPE);
49         return im;
50     }
51 
getData()52     public String getData() {
53         if (mCreatedFromEmail) {
54             return getContentValues().getAsString(Email.DATA);
55         } else {
56             return getContentValues().getAsString(Im.DATA);
57         }
58     }
59 
getLabel()60     public String getLabel() {
61         return getContentValues().getAsString(Im.LABEL);
62     }
63 
64     /**
65      * Values are one of Im.PROTOCOL_
66      */
getProtocol()67     public Integer getProtocol() {
68         return getContentValues().getAsInteger(Im.PROTOCOL);
69     }
70 
isProtocolValid()71     public boolean isProtocolValid() {
72         return getProtocol() != null;
73     }
74 
getCustomProtocol()75     public String getCustomProtocol() {
76         return getContentValues().getAsString(Im.CUSTOM_PROTOCOL);
77     }
78 
getChatCapability()79     public int getChatCapability() {
80         Integer result = getContentValues().getAsInteger(Im.CHAT_CAPABILITY);
81         return result == null ? 0 : result;
82     }
83 
isCreatedFromEmail()84     public boolean isCreatedFromEmail() {
85         return mCreatedFromEmail;
86     }
87 
88     @Override
shouldCollapseWith(DataItem t, Context context)89     public boolean shouldCollapseWith(DataItem t, Context context) {
90         if (!(t instanceof ImDataItem) || mKind == null || t.getDataKind() == null) {
91             return false;
92         }
93         final ImDataItem that = (ImDataItem) t;
94         // IM can have the same data put different protocol. These should not collapse.
95         if (!getData().equals(that.getData())) {
96             return false;
97         } else if (!isProtocolValid() || !that.isProtocolValid()) {
98             // Deal with invalid protocol as if it was custom. If either has a non valid
99             // protocol, check to see if the other has a valid that is not custom
100             if (isProtocolValid()) {
101                 return getProtocol() == Im.PROTOCOL_CUSTOM;
102             } else if (that.isProtocolValid()) {
103                 return that.getProtocol() == Im.PROTOCOL_CUSTOM;
104             }
105             return true;
106         } else if (!Objects.equals(getProtocol(), that.getProtocol())) {
107             return false;
108         } else if (getProtocol() == Im.PROTOCOL_CUSTOM &&
109                 !TextUtils.equals(getCustomProtocol(), that.getCustomProtocol())) {
110             // Check if custom protocols are not the same
111             return false;
112         }
113         return true;
114     }
115 }
116