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