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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.common.ContactPhotoManager;
     32 import com.android.contacts.common.model.AccountTypeManager;
     33 import com.android.contacts.common.model.account.AccountType;
     34 
     35 import com.google.common.collect.Lists;
     36 
     37 import java.util.ArrayList;
     38 import java.util.List;
     39 
     40 /**
     41  * A view that contains a name, picture and other data for a contact aggregation suggestion.
     42  */
     43 public class AggregationSuggestionView extends LinearLayout {
     44 
     45     public interface Listener {
     46 
     47         /**
     48          * Callback that passes the contact ID to join with and, for convenience,
     49          * also the list of constituent raw contact IDs to avoid a separate query
     50          * for those.
     51          */
     52         public void onJoinAction(long contactId, List<Long> rawContacIds);
     53 
     54         /**
     55          * Callback that passes the contact ID to edit instead of the current contact.
     56          */
     57         public void onEditAction(Uri contactLookupUri);
     58     }
     59 
     60     private Listener mListener;
     61     private long mContactId;
     62     private String mLookupKey;
     63     private List<RawContact> mRawContacts = Lists.newArrayList();
     64     private boolean mNewContact;
     65 
     66     public AggregationSuggestionView(Context context) {
     67         super(context);
     68     }
     69 
     70     public AggregationSuggestionView(Context context, AttributeSet attrs) {
     71         super(context, attrs);
     72     }
     73 
     74     public AggregationSuggestionView(Context context, AttributeSet attrs, int defStyle) {
     75         super(context, attrs, defStyle);
     76     }
     77 
     78     public void setNewContact(boolean flag) {
     79         mNewContact = flag;
     80     }
     81 
     82     public void bindSuggestion(Suggestion suggestion) {
     83         mContactId = suggestion.contactId;
     84         mLookupKey = suggestion.lookupKey;
     85         mRawContacts = suggestion.rawContacts;
     86         ImageView photo = (ImageView) findViewById(R.id.aggregation_suggestion_photo);
     87         if (suggestion.photo != null) {
     88             photo.setImageBitmap(BitmapFactory.decodeByteArray(
     89                     suggestion.photo, 0, suggestion.photo.length));
     90         } else {
     91             photo.setImageDrawable(ContactPhotoManager.getDefaultAvatarDrawableForContact(
     92                     getResources(), false, null));
     93         }
     94 
     95         TextView name = (TextView) findViewById(R.id.aggregation_suggestion_name);
     96         name.setText(suggestion.name);
     97 
     98         TextView data = (TextView) findViewById(R.id.aggregation_suggestion_data);
     99         String dataText = null;
    100         if (suggestion.nickname != null) {
    101             dataText = suggestion.nickname;
    102         } else if (suggestion.emailAddress != null) {
    103             dataText = suggestion.emailAddress;
    104         } else if (suggestion.phoneNumber != null) {
    105             dataText = suggestion.phoneNumber;
    106         }
    107         data.setText(dataText);
    108     }
    109 
    110     /**
    111      * Returns true if the suggested contact can be edited.
    112      */
    113     private boolean canEditSuggestedContact() {
    114         if (!mNewContact) {
    115             return false;
    116         }
    117 
    118         AccountTypeManager accountTypes = AccountTypeManager.getInstance(getContext());
    119         for (RawContact rawContact : mRawContacts) {
    120             String accountType = rawContact.accountType;
    121             String dataSet = rawContact.dataSet;
    122             if (accountType == null) {
    123                 return true;
    124             }
    125             AccountType type = accountTypes.getAccountType(accountType, dataSet);
    126             if (type.areContactsWritable()) {
    127                 return true;
    128             }
    129         }
    130 
    131         return false;
    132     }
    133 
    134     public void setListener(Listener listener) {
    135         mListener = listener;
    136     }
    137 
    138     public boolean handleItemClickEvent() {
    139         if (mListener != null && isEnabled()) {
    140             if (canEditSuggestedContact()) {
    141                 mListener.onEditAction(Contacts.getLookupUri(mContactId, mLookupKey));
    142             } else {
    143                 ArrayList<Long> rawContactIds = Lists.newArrayList();
    144                 for (RawContact rawContact : mRawContacts) {
    145                     rawContactIds.add(rawContact.rawContactId);
    146                 }
    147                 mListener.onJoinAction(mContactId, rawContactIds);
    148             }
    149             return true;
    150         }
    151         return false;
    152     }
    153 }
    154