Home | History | Annotate | Download | only in chips 
      1 /*
      2  * Copyright (C) 2011 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.ex.chips;
     18 
     19 import android.content.ContentResolver;
     20 import android.content.ContentValues;
     21 import android.content.Context;
     22 import android.os.Build;
     23 import android.provider.ContactsContract;
     24 import android.provider.ContactsContract.Data;
     25 import android.text.TextUtils;
     26 import android.widget.MultiAutoCompleteTextView;
     27 
     28 import java.util.ArrayList;
     29 import java.util.Arrays;
     30 import java.util.Collection;
     31 
     32 public class ChipsUtil {
     33 
     34     /**
     35      * @return true when the caller can use Chips UI in its environment.
     36      */
     37     public static boolean supportsChipsUi() {
     38         return Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH;
     39     }
     40 
     41     public static boolean tryUpdateRecencyInfo(MultiAutoCompleteTextView... views) {
     42         for (MultiAutoCompleteTextView view : views) {
     43             if (view instanceof RecipientEditTextView) {
     44                 updateRecencyInfo((RecipientEditTextView)view);
     45             }
     46         }
     47         return true;
     48     }
     49 
     50     // TODO: check this works
     51     public static void updateRecencyInfo(RecipientEditTextView view) {
     52         final Context context = view.getContext();
     53         final ContentResolver resolver = context.getContentResolver();
     54         final long currentTimeMillis = System.currentTimeMillis();
     55 
     56         final Collection<Long> contactIds = view.getContactIds();
     57         if (contactIds != null) {
     58             StringBuilder whereBuilder = new StringBuilder();
     59             ArrayList<String> whereArgs = new ArrayList<String>();
     60             String[] questionMarks = new String[contactIds.size()];
     61             for (Long contactId : contactIds) {
     62                 whereArgs.add(String.valueOf(contactId));
     63             }
     64             Arrays.fill(questionMarks, "?");
     65             whereBuilder.append(ContactsContract.Contacts._ID + " IN (").
     66                     append(TextUtils.join(",", questionMarks)).
     67                     append(")");
     68 
     69             ContentValues values = new ContentValues();
     70             values.put(ContactsContract.Contacts.LAST_TIME_CONTACTED,
     71                     System.currentTimeMillis());
     72             resolver.update(ContactsContract.Contacts.CONTENT_URI, values,
     73                     whereBuilder.toString(), whereArgs.toArray(new String[0]));
     74         }
     75 
     76         final Collection<Long> dataIds = view.getDataIds();
     77         if (dataIds != null) {
     78             StringBuilder whereBuilder = new StringBuilder();
     79             ArrayList<String> whereArgs = new ArrayList<String>();
     80             String[] questionMarks = new String[dataIds.size()];
     81             for (Long dataId : dataIds) {
     82                 whereArgs.add(String.valueOf(dataId));
     83             }
     84             Arrays.fill(questionMarks, "?");
     85             whereBuilder.append(ContactsContract.Data._ID + " IN (").
     86             append(TextUtils.join(",", questionMarks)).
     87             append(")");
     88 
     89             final ContentValues values = new ContentValues();
     90             values.put("last_time_contacted", currentTimeMillis);
     91             resolver.update(Data.CONTENT_URI, values,
     92                     whereBuilder.toString(), whereArgs.toArray(new String[0]));
     93         }
     94     }
     95 }