| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package org.chromium.chrome.testshell.sync; |
| |
| import android.accounts.Account; |
| import android.app.Activity; |
| import android.app.FragmentManager; |
| import android.content.Context; |
| import android.util.Log; |
| |
| import org.chromium.base.ThreadUtils; |
| import org.chromium.chrome.browser.identity.UniqueIdentificationGeneratorFactory; |
| import org.chromium.chrome.browser.identity.UuidBasedUniqueIdentificationGenerator; |
| import org.chromium.chrome.browser.invalidation.InvalidationController; |
| import org.chromium.chrome.browser.signin.SigninManager; |
| import org.chromium.chrome.browser.sync.ProfileSyncService; |
| import org.chromium.sync.notifier.SyncStatusHelper; |
| import org.chromium.sync.signin.AccountManagerHelper; |
| import org.chromium.sync.signin.ChromeSigninController; |
| |
| /** |
| * A helper class for managing sync state for the ChromiumTestShell. |
| * |
| * Builds on top of the ProfileSyncService (which manages Chrome's sync engine's state) and mimics |
| * the minimum additional functionality needed to fully enable sync for Chrome on Android. |
| */ |
| public class SyncController implements ProfileSyncService.SyncStateChangedListener, |
| SyncStatusHelper.SyncSettingsChangedObserver { |
| private static final String TAG = "SyncController"; |
| |
| private static final String SESSIONS_UUID_PREF_KEY = "chromium.sync.sessions.id"; |
| |
| private static SyncController sInstance; |
| |
| private final Context mContext; |
| private final ChromeSigninController mChromeSigninController; |
| private final SyncStatusHelper mSyncStatusHelper; |
| private final ProfileSyncService mProfileSyncService; |
| |
| private SyncController(Context context) { |
| mContext = context; |
| mChromeSigninController = ChromeSigninController.get(mContext); |
| mSyncStatusHelper = SyncStatusHelper.get(context); |
| mSyncStatusHelper.registerSyncSettingsChangedObserver(this); |
| mProfileSyncService = ProfileSyncService.get(mContext); |
| mProfileSyncService.addSyncStateChangedListener(this); |
| |
| setupSessionSyncId(); |
| mChromeSigninController.ensureGcmIsInitialized(); |
| } |
| |
| /** |
| * Retrieve the singleton instance of this class. |
| * |
| * @param context the current context. |
| * @return the singleton instance. |
| */ |
| public static SyncController get(Context context) { |
| ThreadUtils.assertOnUiThread(); |
| if (sInstance == null) { |
| sInstance = new SyncController(context.getApplicationContext()); |
| } |
| return sInstance; |
| } |
| |
| /** |
| * Open a dialog that gives the user the option to sign in from a list of available accounts. |
| * |
| * @param fragmentManager the FragmentManager. |
| */ |
| public static void openSigninDialog(FragmentManager fragmentManager) { |
| AccountChooserFragment chooserFragment = new AccountChooserFragment(); |
| chooserFragment.show(fragmentManager, null); |
| } |
| |
| /** |
| * Open a dialog that gives the user the option to sign out. |
| * |
| * @param fragmentManager the FragmentManager. |
| */ |
| public static void openSignOutDialog(FragmentManager fragmentManager) { |
| SignoutFragment signoutFragment = new SignoutFragment(); |
| signoutFragment.show(fragmentManager, null); |
| } |
| |
| /** |
| * Trigger Chromium sign in of the given account. |
| * |
| * This also ensure that sync setup is not in progress anymore, so sync will start after |
| * sync initialization has happened. |
| * |
| * @param activity the current activity. |
| * @param accountName the full account name. |
| */ |
| public void signIn(Activity activity, String accountName) { |
| final Account account = AccountManagerHelper.createAccountFromName(accountName); |
| |
| // The SigninManager handles most of the sign-in flow, and doFinishSignIn handles the |
| // Chromium testshell specific details. |
| SigninManager signinManager = SigninManager.get(mContext); |
| signinManager.onFirstRunCheckDone(); |
| final boolean passive = false; |
| signinManager.startSignIn(activity, account, passive, new SigninManager.Observer() { |
| @Override |
| public void onSigninComplete() { |
| SigninManager.get(mContext).logInSignedInUser(); |
| mProfileSyncService.setSetupInProgress(false); |
| mProfileSyncService.syncSignIn(); |
| start(); |
| } |
| |
| @Override |
| public void onSigninCancelled() { |
| stop(); |
| } |
| }); |
| } |
| |
| public void onStart() { |
| refreshSyncState(); |
| } |
| |
| private void setupSessionSyncId() { |
| // Ensure that sync uses the correct UniqueIdentificationGenerator, but do not force the |
| // registration, in case a test case has already overridden it. |
| UuidBasedUniqueIdentificationGenerator generator = |
| new UuidBasedUniqueIdentificationGenerator(mContext, SESSIONS_UUID_PREF_KEY); |
| UniqueIdentificationGeneratorFactory.registerGenerator( |
| UuidBasedUniqueIdentificationGenerator.GENERATOR_ID, generator, false); |
| // Since we do not override the UniqueIdentificationGenerator, we get it from the factory, |
| // instead of using the instance we just created. |
| mProfileSyncService.setSessionsId(UniqueIdentificationGeneratorFactory |
| .getInstance(UuidBasedUniqueIdentificationGenerator.GENERATOR_ID)); |
| } |
| |
| private void refreshSyncState() { |
| if (mSyncStatusHelper.isSyncEnabled()) |
| start(); |
| else |
| stop(); |
| } |
| |
| private void start() { |
| ThreadUtils.assertOnUiThread(); |
| if (mSyncStatusHelper.isMasterSyncAutomaticallyEnabled()) { |
| Log.d(TAG, "Enabling sync"); |
| Account account = mChromeSigninController.getSignedInUser(); |
| InvalidationController.get(mContext).start(); |
| mProfileSyncService.enableSync(); |
| mSyncStatusHelper.enableAndroidSync(account); |
| } |
| } |
| |
| private void stop() { |
| ThreadUtils.assertOnUiThread(); |
| if (mChromeSigninController.isSignedIn()) { |
| Log.d(TAG, "Disabling sync"); |
| Account account = mChromeSigninController.getSignedInUser(); |
| InvalidationController.get(mContext).stop(); |
| mProfileSyncService.disableSync(); |
| mSyncStatusHelper.disableAndroidSync(account); |
| } |
| } |
| |
| /** |
| * From {@link ProfileSyncService.SyncStateChangedListener}. |
| */ |
| @Override |
| public void syncStateChanged() { |
| ThreadUtils.assertOnUiThread(); |
| // If sync has been disabled from the dashboard, we must disable it. |
| Account account = mChromeSigninController.getSignedInUser(); |
| boolean isSyncSuppressStart = mProfileSyncService.isStartSuppressed(); |
| boolean isSyncEnabled = mSyncStatusHelper.isSyncEnabled(account); |
| if (account != null && isSyncSuppressStart && isSyncEnabled) |
| stop(); |
| } |
| |
| /** |
| * From {@link SyncStatusHelper.SyncSettingsChangedObserver}. |
| */ |
| @Override |
| public void syncSettingsChanged() { |
| ThreadUtils.runOnUiThread(new Runnable() { |
| @Override |
| public void run() { |
| refreshSyncState(); |
| } |
| }); |
| } |
| } |