The Tor Browser: mobile/android/thirdparty/com/squareup/picasso/ContactsPhotoBitmapHunter.java@6474c204b198 (annotated)

mobile/android/thirdparty/com/squareup/picasso/ContactsPhotoBitmapHunter.java@6474c204b198 (annotated)

mobile/android/thirdparty/com/squareup/picasso/ContactsPhotoBitmapHunter.java

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /*
  * Copyright (C) 2013 Square, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 package com.squareup.picasso;
 import android.annotation.TargetApi;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.UriMatcher;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.net.Uri;
 import android.provider.ContactsContract;
 import java.io.IOException;
 import java.io.InputStream;
 import static android.os.Build.VERSION.SDK_INT;
 import static android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH;
 import static android.provider.ContactsContract.Contacts.openContactPhotoInputStream;
 import static com.squareup.picasso.Picasso.LoadedFrom.DISK;
 class ContactsPhotoBitmapHunter extends BitmapHunter {
   /** A lookup uri (e.g. content://com.android.contacts/contacts/lookup/3570i61d948d30808e537) */
   private static final int ID_LOOKUP = 1;
   /** A contact thumbnail uri (e.g. content://com.android.contacts/contacts/38/photo) */
   private static final int ID_THUMBNAIL = 2;
   /** A contact uri (e.g. content://com.android.contacts/contacts/38) */
   private static final int ID_CONTACT = 3;
   /**
    * A contact display photo (high resolution) uri
    * (e.g. content://com.android.contacts/display_photo/5)
    */
   private static final int ID_DISPLAY_PHOTO = 4;
   private static final UriMatcher matcher;
   static {
     matcher = new UriMatcher(UriMatcher.NO_MATCH);
     matcher.addURI(ContactsContract.AUTHORITY, "contacts/lookup/*/#", ID_LOOKUP);
     matcher.addURI(ContactsContract.AUTHORITY, "contacts/lookup/*", ID_LOOKUP);
     matcher.addURI(ContactsContract.AUTHORITY, "contacts/#/photo", ID_THUMBNAIL);
     matcher.addURI(ContactsContract.AUTHORITY, "contacts/#", ID_CONTACT);
     matcher.addURI(ContactsContract.AUTHORITY, "display_photo/#", ID_DISPLAY_PHOTO);
   }
   final Context context;
   ContactsPhotoBitmapHunter(Context context, Picasso picasso, Dispatcher dispatcher, Cache cache,
       Stats stats, Action action) {
     super(picasso, dispatcher, cache, stats, action);
     this.context = context;
   }
   @Override Bitmap decode(Request data) throws IOException {
     InputStream is = null;
     try {
       is = getInputStream();
       return decodeStream(is, data);
     } finally {
       Utils.closeQuietly(is);
     }
   }
   @Override Picasso.LoadedFrom getLoadedFrom() {
     return DISK;
   }
   private InputStream getInputStream() throws IOException {
     ContentResolver contentResolver = context.getContentResolver();
     Uri uri = getData().uri;
     switch (matcher.match(uri)) {
       case ID_LOOKUP:
         uri = ContactsContract.Contacts.lookupContact(contentResolver, uri);
         if (uri == null) {
           return null;
         }
         // Resolved the uri to a contact uri, intentionally fall through to process the resolved uri
       case ID_CONTACT:
         if (SDK_INT < ICE_CREAM_SANDWICH) {
           return openContactPhotoInputStream(contentResolver, uri);
         } else {
           return ContactPhotoStreamIcs.get(contentResolver, uri);
         }
       case ID_THUMBNAIL:
       case ID_DISPLAY_PHOTO:
         return contentResolver.openInputStream(uri);
       default:
         throw new IllegalStateException("Invalid uri: " + uri);
     }
   }
   private Bitmap decodeStream(InputStream stream, Request data) throws IOException {
     if (stream == null) {
       return null;
     }
     BitmapFactory.Options options = null;
     if (data.hasSize()) {
       options = new BitmapFactory.Options();
       options.inJustDecodeBounds = true;
       InputStream is = getInputStream();
       try {
         BitmapFactory.decodeStream(is, null, options);
       } finally {
         Utils.closeQuietly(is);
       }
       calculateInSampleSize(data.targetWidth, data.targetHeight, options);
     }
     return BitmapFactory.decodeStream(stream, null, options);
   }
   @TargetApi(ICE_CREAM_SANDWICH)
   private static class ContactPhotoStreamIcs {
     static InputStream get(ContentResolver contentResolver, Uri uri) {
       return openContactPhotoInputStream(contentResolver, uri, true);
     }
   }
 }

The Tor Browser / annotate

mobile/android/thirdparty/com/squareup/picasso/ContactsPhotoBitmapHunter.java@6474c204b198 (annotated)

mobile/android/thirdparty/com/squareup/picasso/ContactsPhotoBitmapHunter.java