| /* |
| * Copyright (C) 2017 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.accounts.AccountManager; |
| import android.accounts.AccountManagerCallback; |
| import android.accounts.AuthenticatorException; |
| import android.accounts.OperationCanceledException; |
| import android.app.Activity; |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.car.userlib.CarUserManagerHelper; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.pm.UserInfo; |
| import android.os.Bundle; |
| import android.os.UserHandle; |
| import android.view.View; |
| import android.widget.Button; |
| import android.widget.TextView; |
| |
| import androidx.annotation.LayoutRes; |
| import androidx.annotation.VisibleForTesting; |
| import androidx.annotation.XmlRes; |
| import androidx.fragment.app.DialogFragment; |
| import androidx.fragment.app.Fragment; |
| |
| import com.android.car.settings.R; |
| import com.android.car.settings.common.ErrorDialog; |
| import com.android.car.settings.common.Logger; |
| import com.android.car.settings.common.SettingsFragment; |
| import com.android.settingslib.accounts.AuthenticatorHelper; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| |
| /** |
| * Shows account details, and delete account option. |
| */ |
| public class AccountDetailsFragment extends SettingsFragment implements |
| AuthenticatorHelper.OnAccountsUpdateListener { |
| public static final String EXTRA_ACCOUNT = "extra_account"; |
| public static final String EXTRA_ACCOUNT_LABEL = "extra_account_label"; |
| public static final String EXTRA_USER_INFO = "extra_user_info"; |
| |
| private Account mAccount; |
| private UserInfo mUserInfo; |
| private AuthenticatorHelper mAuthenticatorHelper; |
| |
| /** |
| * Creates a new AccountDetailsFragment. |
| * |
| * <p>Passes the provided account, label, and user info to the fragment via fragment arguments. |
| */ |
| public static AccountDetailsFragment newInstance(Account account, CharSequence label, |
| UserInfo userInfo) { |
| AccountDetailsFragment |
| accountDetailsFragment = new AccountDetailsFragment(); |
| Bundle bundle = new Bundle(); |
| bundle.putParcelable(EXTRA_ACCOUNT, account); |
| bundle.putCharSequence(EXTRA_ACCOUNT_LABEL, label); |
| bundle.putParcelable(EXTRA_USER_INFO, userInfo); |
| accountDetailsFragment.setArguments(bundle); |
| return accountDetailsFragment; |
| } |
| |
| @Override |
| @XmlRes |
| protected int getPreferenceScreenResId() { |
| return R.xml.account_details_fragment; |
| } |
| |
| @Override |
| @LayoutRes |
| protected int getActionBarLayoutId() { |
| return R.layout.action_bar_with_button; |
| } |
| |
| @Override |
| public void onAttach(Context context) { |
| super.onAttach(context); |
| |
| mAccount = getArguments().getParcelable(EXTRA_ACCOUNT); |
| mUserInfo = getArguments().getParcelable(EXTRA_USER_INFO); |
| |
| use(AccountDetailsPreferenceController.class, R.string.pk_account_details) |
| .setAccount(mAccount); |
| use(AccountDetailsPreferenceController.class, R.string.pk_account_details) |
| .setUserHandle(mUserInfo.getUserHandle()); |
| |
| use(AccountSyncPreferenceController.class, R.string.pk_account_sync) |
| .setAccount(mAccount); |
| use(AccountDetailsSettingController.class, R.string.pk_account_settings) |
| .setAccount(mAccount); |
| use(AccountSyncPreferenceController.class, R.string.pk_account_sync) |
| .setUserHandle(mUserInfo.getUserHandle()); |
| } |
| |
| @Override |
| public void onActivityCreated(Bundle savedInstanceState) { |
| super.onActivityCreated(savedInstanceState); |
| |
| // Set the fragment's title |
| TextView titleView = requireActivity().findViewById(R.id.title); |
| titleView.setText(getArguments().getCharSequence(EXTRA_ACCOUNT_LABEL)); |
| |
| // Enable the remove account button if the user is allowed to modify accounts. |
| Button removeAccountButton = requireActivity().findViewById(R.id.action_button1); |
| if (new CarUserManagerHelper(getContext()).canCurrentProcessModifyAccounts()) { |
| removeAccountButton.setText(R.string.remove_button); |
| removeAccountButton.setOnClickListener(v -> onRemoveAccountClicked()); |
| } else { |
| removeAccountButton.setVisibility(View.GONE); |
| } |
| } |
| |
| @Override |
| public void onStart() { |
| super.onStart(); |
| |
| mAuthenticatorHelper = new AuthenticatorHelper(getContext(), mUserInfo.getUserHandle(), |
| this); |
| mAuthenticatorHelper.listenToAccountUpdates(); |
| } |
| |
| @Override |
| public void onStop() { |
| super.onStop(); |
| mAuthenticatorHelper.stopListeningToAccountUpdates(); |
| } |
| |
| @Override |
| public void onAccountsUpdate(UserHandle userHandle) { |
| if (!accountExists()) { |
| // The account was deleted. Pop back. |
| goBack(); |
| } |
| } |
| |
| /** Returns whether the account being shown by this fragment still exists. */ |
| @VisibleForTesting |
| boolean accountExists() { |
| if (mAccount == null) { |
| return false; |
| } |
| |
| Account[] accounts = AccountManager.get(getContext()).getAccountsByTypeAsUser(mAccount.type, |
| mUserInfo.getUserHandle()); |
| |
| return Arrays.asList(accounts).contains(mAccount); |
| } |
| |
| private void onRemoveAccountClicked() { |
| ConfirmRemoveAccountDialogFragment.show(this, mAccount, mUserInfo.getUserHandle()); |
| } |
| |
| /** |
| * Dialog to confirm with user about account removal |
| */ |
| public static class ConfirmRemoveAccountDialogFragment extends DialogFragment implements |
| DialogInterface.OnClickListener { |
| private static final String KEY_ACCOUNT = "account"; |
| private static final String DIALOG_TAG = "confirmRemoveAccount"; |
| private static final Logger LOG = new Logger(ConfirmRemoveAccountDialogFragment.class); |
| private final AccountManagerCallback<Bundle> mCallback = |
| future -> { |
| // If already out of this screen, don't proceed. |
| if (!getTargetFragment().isResumed()) { |
| return; |
| } |
| |
| boolean success = false; |
| try { |
| success = |
| future.getResult().getBoolean( |
| AccountManager.KEY_BOOLEAN_RESULT); |
| } catch (OperationCanceledException | IOException | AuthenticatorException e) { |
| LOG.v("removeAccount error: " + e); |
| } |
| final Activity activity = getTargetFragment().getActivity(); |
| if (!success && activity != null && !activity.isFinishing()) { |
| ErrorDialog.show(getTargetFragment(), |
| R.string.remove_account_error_title); |
| } else { |
| getTargetFragment().getFragmentManager().popBackStack(); |
| } |
| }; |
| private Account mAccount; |
| private UserHandle mUserHandle; |
| |
| public static void show( |
| Fragment parent, Account account, UserHandle userHandle) { |
| final ConfirmRemoveAccountDialogFragment dialog = |
| new ConfirmRemoveAccountDialogFragment(); |
| Bundle bundle = new Bundle(); |
| bundle.putParcelable(KEY_ACCOUNT, account); |
| bundle.putParcelable(Intent.EXTRA_USER, userHandle); |
| dialog.setArguments(bundle); |
| dialog.setTargetFragment(parent, 0); |
| dialog.show(parent.getFragmentManager(), DIALOG_TAG); |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| final Bundle arguments = getArguments(); |
| mAccount = arguments.getParcelable(KEY_ACCOUNT); |
| mUserHandle = arguments.getParcelable(Intent.EXTRA_USER); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| return new AlertDialog.Builder(getContext()) |
| .setTitle(R.string.really_remove_account_title) |
| .setMessage(R.string.really_remove_account_message) |
| .setNegativeButton(android.R.string.cancel, null) |
| .setPositiveButton(R.string.remove_account_title, this) |
| .create(); |
| } |
| |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| Activity activity = getTargetFragment().getActivity(); |
| AccountManager.get(activity).removeAccountAsUser( |
| mAccount, activity, mCallback, null, mUserHandle); |
| dialog.dismiss(); |
| } |
| } |
| } |