| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * 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.android.car.settings.accounts; |
| |
| import android.accounts.Account; |
| import android.car.drivingstate.CarUxRestrictions; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.SyncAdapterType; |
| import android.os.UserHandle; |
| |
| import androidx.preference.Preference; |
| |
| import com.android.car.settings.R; |
| import com.android.car.settings.common.FragmentController; |
| import com.android.car.settings.common.Logger; |
| import com.android.car.settings.common.PreferenceController; |
| |
| /** |
| * Controller for the account syncing preference. |
| * |
| * <p>Largely derived from {@link com.android.settings.accounts.AccountSyncPreferenceController}. |
| */ |
| public class AccountSyncPreferenceController extends PreferenceController<Preference> { |
| private static final Logger LOG = new Logger(AccountSyncPreferenceController.class); |
| private Account mAccount; |
| private UserHandle mUserHandle; |
| |
| public AccountSyncPreferenceController(Context context, String preferenceKey, |
| FragmentController fragmentController, CarUxRestrictions uxRestrictions) { |
| super(context, preferenceKey, fragmentController, uxRestrictions); |
| } |
| |
| /** Sets the account that the sync preferences are being shown for. */ |
| public void setAccount(Account account) { |
| mAccount = account; |
| } |
| |
| /** Sets the user handle used by the controller. */ |
| public void setUserHandle(UserHandle userHandle) { |
| mUserHandle = userHandle; |
| } |
| |
| @Override |
| protected Class<Preference> getPreferenceType() { |
| return Preference.class; |
| } |
| |
| /** |
| * Verifies that the controller was properly initialized with |
| * {@link #setAccount(Account)} and {@link #setUserHandle(UserHandle)}. |
| * |
| * @throws IllegalStateException if the account is {@code null} |
| */ |
| @Override |
| protected void checkInitialized() { |
| LOG.v("checkInitialized"); |
| if (mAccount == null) { |
| throw new IllegalStateException( |
| "AccountSyncPreferenceController must be initialized by calling " |
| + "setAccount(Account)"); |
| } |
| if (mUserHandle == null) { |
| throw new IllegalStateException( |
| "AccountSyncPreferenceController must be initialized by calling " |
| + "setUserHandle(UserHandle)"); |
| } |
| } |
| |
| @Override |
| protected void updateState(Preference preference) { |
| preference.setSummary(getSummary()); |
| } |
| |
| @Override |
| protected boolean handlePreferenceClicked(Preference preference) { |
| getFragmentController().launchFragment( |
| AccountSyncDetailsFragment.newInstance(mAccount, mUserHandle)); |
| return true; |
| } |
| |
| private CharSequence getSummary() { |
| int userId = mUserHandle.getIdentifier(); |
| SyncAdapterType[] syncAdapters = ContentResolver.getSyncAdapterTypesAsUser(userId); |
| int total = 0; |
| int enabled = 0; |
| if (syncAdapters != null) { |
| for (int i = 0, n = syncAdapters.length; i < n; i++) { |
| SyncAdapterType sa = syncAdapters[i]; |
| // If the sync adapter isn't for this account type or if the user is not visible, |
| // don't show it. |
| if (!sa.accountType.equals(mAccount.type) || !sa.isUserVisible()) { |
| continue; |
| } |
| int syncState = |
| ContentResolver.getIsSyncableAsUser(mAccount, sa.authority, userId); |
| if (syncState > 0) { |
| // If the sync adapter is syncable, add it to the count of items that can be |
| // synced. |
| total++; |
| |
| // If sync is enabled for the sync adapter at the master level or at the account |
| // level, add it to the count of items that are enabled. |
| boolean syncEnabled = ContentResolver.getSyncAutomaticallyAsUser( |
| mAccount, sa.authority, userId); |
| boolean oneTimeSyncMode = |
| !ContentResolver.getMasterSyncAutomaticallyAsUser(userId); |
| if (oneTimeSyncMode || syncEnabled) { |
| enabled++; |
| } |
| } |
| } |
| } |
| if (enabled == 0) { |
| return getContext().getText(R.string.account_sync_summary_all_off); |
| } else if (enabled == total) { |
| return getContext().getText(R.string.account_sync_summary_all_on); |
| } else { |
| return getContext().getString(R.string.account_sync_summary_some_on, enabled, total); |
| } |
| } |
| } |