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.Relation;
23 import android.text.TextUtils;
24 
25 /**
26  * Represents a relation data item, wrapping the columns in
27  * {@link ContactsContract.CommonDataKinds.Relation}.
28  */
29 public class RelationDataItem extends DataItem {
30 
RelationDataItem(ContentValues values)31     /* package */ RelationDataItem(ContentValues values) {
32         super(values);
33     }
34 
getName()35     public String getName() {
36         return getContentValues().getAsString(Relation.NAME);
37     }
38 
getLabel()39     public String getLabel() {
40         return getContentValues().getAsString(Relation.LABEL);
41     }
42 
43     @Override
shouldCollapseWith(DataItem t, Context context)44     public boolean shouldCollapseWith(DataItem t, Context context) {
45         if (!(t instanceof RelationDataItem) || mKind == null || t.getDataKind() == null) {
46             return false;
47         }
48         final RelationDataItem that = (RelationDataItem) t;
49         // Relations can have different types (assistant, father) but have the same name
50         if (!TextUtils.equals(getName(), that.getName())) {
51             return false;
52         } else if (!hasKindTypeColumn(mKind) || !that.hasKindTypeColumn(that.getDataKind())) {
53             return hasKindTypeColumn(mKind) == that.hasKindTypeColumn(that.getDataKind());
54         } else if (getKindTypeColumn(mKind) != that.getKindTypeColumn(that.getDataKind())) {
55             return false;
56         } else if (getKindTypeColumn(mKind) == Relation.TYPE_CUSTOM &&
57                 !TextUtils.equals(getLabel(), that.getLabel())) {
58             // Check if custom types are not the same
59             return false;
60         }
61         return true;
62     }
63 }
64