15d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved. 25d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// found in the LICENSE file. 45d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 55d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)package org.chromium.chrome.browser.profiles; 65d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 75d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)import android.graphics.Bitmap; 85d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 95d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)import org.chromium.base.CalledByNative; 105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)import org.chromium.base.ObserverList; 115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)import org.chromium.base.ThreadUtils; 125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)/** 145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * Android wrapper of the ProfileDownloader which provides access from the Java layer. 155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * The native ProfileDownloader requires its access to be in the UI thread. 165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * See chrome/browser/profiles/profile_downloader.h/cc for more details. 175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) */ 185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)public class ProfileDownloader { 195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) private static final ObserverList<Observer> sObservers = new ObserverList<Observer>(); 205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) /** 225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * Interface for receiving notifications on account information updates. 235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) */ 245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) public interface Observer { 255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) /** 265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * Notifies that an account data in the profile has been updated. 275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * @param accountId An account ID. 285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * @param fullName A full name. 295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * @param bitmap A user picture. 305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) */ 315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) void onProfileDownloaded(String accountId, String fullName, Bitmap bitmap); 325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) /** 355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * Add an observer. 365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * @param observer An observer. 375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) */ 385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) public static void addObserver(Observer observer) { 395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) sObservers.addObserver(observer); 405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) /** 435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * Remove an observer. 445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * @param observer An observer. 455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) */ 465d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) public static void removeObserver(Observer observer) { 475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) sObservers.removeObserver(observer); 485d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) /** 515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * Starts fetching the account information for a given account. 525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * @param profile Profile associated with the request 535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * @param accountId Account name to fetch the information for 545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) * @param imageSidePixels Request image side (in pixels) 555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) */ 565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) public static void startFetchingAccountInfoFor( 575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Profile profile, String accountId, int imageSidePixels) { 585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ThreadUtils.assertOnUiThread(); 595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) nativeStartFetchingAccountInfoFor(profile, accountId, imageSidePixels); 605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) @CalledByNative 635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) private static void onProfileDownloadSuccess(String accountId, String fullName, Bitmap bitmap) { 645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ThreadUtils.assertOnUiThread(); 655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) for (Observer observer : sObservers) { 665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) observer.onProfileDownloaded(accountId, fullName, bitmap); 675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 70effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch /** 71effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch * @param profile Profile 72effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch * @return The profile name if cached, or null. 73effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch */ 74effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch public static String getCachedName(Profile profile) { 75effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return nativeGetCachedNameForPrimaryAccount(profile); 76effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 77effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 78effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch /** 79effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch * @param profile Profile 80effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch * @return The profile avatar if cached, or null. 81effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch */ 82effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch public static Bitmap getCachedAvatar(Profile profile) { 83effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return nativeGetCachedAvatarForPrimaryAccount(profile); 84effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 85effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Native methods. 875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) private static native void nativeStartFetchingAccountInfoFor( 885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Profile profile, String accountId, int imageSidePixels); 89effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch private static native String nativeGetCachedNameForPrimaryAccount(Profile profile); 90effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch private static native Bitmap nativeGetCachedAvatarForPrimaryAccount(Profile profile); 915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 92