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      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.common.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 
     31     /* package */ RelationDataItem(ContentValues values) {
     32         super(values);
     33     }
     34 
     35     public String getName() {
     36         return getContentValues().getAsString(Relation.NAME);
     37     }
     38 
     39     public String getLabel() {
     40         return getContentValues().getAsString(Relation.LABEL);
     41     }
     42 
     43     @Override
     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