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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.util;
     18 
     19 import android.content.Context;
     20 import android.content.pm.PackageManager;
     21 import android.content.pm.PackageManager.NameNotFoundException;
     22 import android.content.res.Resources;
     23 import android.graphics.Bitmap;
     24 import android.graphics.BitmapFactory;
     25 import android.text.TextUtils;
     26 import android.text.format.DateUtils;
     27 import android.util.Log;
     28 
     29 import com.android.contacts.common.ContactPhotoManager;
     30 import com.android.contacts.util.StreamItemEntry;
     31 import com.android.contacts.R;
     32 
     33 /**
     34  * Provides static functions to extract summary information for aggregate contacts
     35  */
     36 public class ContactBadgeUtil {
     37     private static final String TAG = "ContactBadgeUtil";
     38 
     39     /**
     40      * Returns the social snippet attribution for the given stream item entry, including the date.
     41      */
     42     public static CharSequence getSocialDate(StreamItemEntry streamItem, Context context) {
     43         final CharSequence timestampDisplayValue;
     44         final Long statusTimestamp = streamItem.getTimestamp();
     45         if (statusTimestamp  != null) {
     46             // Set the date/time field by mixing relative and absolute
     47             // times.
     48             int flags = DateUtils.FORMAT_ABBREV_RELATIVE;
     49 
     50             timestampDisplayValue = DateUtils.getRelativeTimeSpanString(
     51                     statusTimestamp.longValue(), System.currentTimeMillis(),
     52                     DateUtils.MINUTE_IN_MILLIS, flags);
     53         } else {
     54             timestampDisplayValue = null;
     55         }
     56 
     57 
     58         String labelDisplayValue = null;
     59 
     60         final String statusLabelRes = streamItem.getLabelRes();
     61         final String statusResPackage = streamItem.getResPackage();
     62 
     63         // Package name used for resources.getIdentifier()
     64         String identiferPackage = statusResPackage;
     65         if (statusLabelRes  != null) {
     66             Resources resources;
     67             if (TextUtils.isEmpty(statusResPackage)) {
     68                 resources = context.getResources();
     69                 // In this case, we're using the framework resources.
     70                 identiferPackage = "android";
     71             } else {
     72                 PackageManager pm = context.getPackageManager();
     73                 try {
     74                     resources = pm.getResourcesForApplication(statusResPackage);
     75                 } catch (NameNotFoundException e) {
     76                     Log.w(TAG, "Contact status update resource package not found: "
     77                             + statusResPackage);
     78                     resources = null;
     79                 }
     80             }
     81 
     82             if (resources != null) {
     83                 final int resId = resources.getIdentifier(statusLabelRes, "string",
     84                         identiferPackage);
     85                 if (resId == 0) {
     86                     Log.w(TAG, "Contact status update resource not found: " + statusLabelRes +
     87                             " in " + statusResPackage);
     88                 } else {
     89                     labelDisplayValue = resources.getString(resId);
     90                 }
     91             }
     92         }
     93 
     94         final CharSequence attribution;
     95         if (timestampDisplayValue != null && labelDisplayValue != null) {
     96             attribution = context.getString(
     97                     R.string.contact_status_update_attribution_with_date,
     98                     timestampDisplayValue, labelDisplayValue);
     99         } else if (timestampDisplayValue == null && labelDisplayValue != null) {
    100             attribution = context.getString(
    101                     R.string.contact_status_update_attribution,
    102                     labelDisplayValue);
    103         } else if (timestampDisplayValue != null) {
    104             attribution = timestampDisplayValue;
    105         } else {
    106             attribution = null;
    107         }
    108         return attribution;
    109     }
    110 
    111     public static Bitmap loadDefaultAvatarPhoto(Context context, boolean hires, boolean darkTheme) {
    112         return BitmapFactory.decodeResource(context.getResources(),
    113                 ContactPhotoManager.getDefaultAvatarResId(hires, darkTheme));
    114     }
    115 }
    116