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