Add account preference controller.
- Add account preference controller and move the handling for displaying user's accounts from AccountSettings to the controller. - Move AccountPreference and RemoveUserFragment from inner class to standalone class. - Add AccountRestrictionHelper to handle API that needs to be mocked for testing. Bug: 31801423 Test: make RunSettingsRoboTests Change-Id: I3d16d0b6a8922a8abec7037c52b7a4de2d76eb0d
This commit is contained in:
Doris Ling
@@ -0,0 +1,552 @@
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/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.accounts;
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import android.accounts.Account;
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import android.accounts.AccountManager;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.UserInfo;
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import android.content.res.Resources;
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import android.os.Bundle;
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import android.os.UserHandle;
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import android.os.UserManager;
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import android.support.v14.preference.PreferenceFragment;
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import android.support.v7.preference.Preference;
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import android.support.v7.preference.Preference.OnPreferenceClickListener;
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import android.support.v7.preference.PreferenceGroup;
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import android.support.v7.preference.PreferenceScreen;
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import android.util.Log;
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import android.util.SparseArray;
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import com.android.internal.annotations.VisibleForTesting;
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import com.android.settings.AccessiblePreferenceCategory;
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import com.android.settings.DimmableIconPreference;
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import com.android.settings.R;
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import com.android.settings.SettingsActivity;
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import com.android.settings.Utils;
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import com.android.settings.core.PreferenceController;
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import com.android.settings.core.lifecycle.LifecycleObserver;
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import com.android.settings.core.lifecycle.events.OnPause;
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import com.android.settings.core.lifecycle.events.OnResume;
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import com.android.settings.overlay.FeatureFactory;
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import com.android.settings.search.Index;
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import com.android.settings.search.SearchIndexableRaw;
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import com.android.settingslib.RestrictedPreference;
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import com.android.settingslib.accounts.AuthenticatorHelper;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.List;
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import static android.content.Intent.EXTRA_USER;
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import static android.os.UserManager.DISALLOW_MODIFY_ACCOUNTS;
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import static android.os.UserManager.DISALLOW_REMOVE_USER;
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import static android.provider.Settings.EXTRA_AUTHORITIES;
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public class AccountPreferenceController extends PreferenceController
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implements AuthenticatorHelper.OnAccountsUpdateListener,
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OnPreferenceClickListener, LifecycleObserver, OnPause, OnResume {
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private static final String TAG = "AccountPrefController";
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private static final String ADD_ACCOUNT_ACTION = "android.settings.ADD_ACCOUNT_SETTINGS";
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private static final int ORDER_ACCOUNT_PROFILES = 1;
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private static final int ORDER_LAST = 1002;
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private static final int ORDER_NEXT_TO_LAST = 1001;
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private static final int ORDER_NEXT_TO_NEXT_TO_LAST = 1000;
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private UserManager mUm;
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private SparseArray<ProfileData> mProfiles = new SparseArray<ProfileData>();
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private ManagedProfileBroadcastReceiver mManagedProfileBroadcastReceiver
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= new ManagedProfileBroadcastReceiver();
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private Preference mProfileNotAvailablePreference;
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private String[] mAuthorities;
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private int mAuthoritiesCount = 0;
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private PreferenceFragment mParent;
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private boolean mIAEnabled;
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private int mAccountProfileOrder = ORDER_ACCOUNT_PROFILES;
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private AccountRestrictionHelper mHelper;
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/**
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* Holds data related to the accounts belonging to one profile.
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*/
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public static class ProfileData {
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/**
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* The preference that displays the accounts.
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*/
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public PreferenceGroup preferenceGroup;
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/**
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* The preference that displays the add account button.
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*/
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public DimmableIconPreference addAccountPreference;
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/**
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* The preference that displays the button to remove the managed profile
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*/
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public RestrictedPreference removeWorkProfilePreference;
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/**
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* The preference that displays managed profile settings.
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*/
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public Preference managedProfilePreference;
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/**
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* The {@link AuthenticatorHelper} that holds accounts data for this profile.
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*/
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public AuthenticatorHelper authenticatorHelper;
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/**
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* The {@link UserInfo} of the profile.
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*/
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public UserInfo userInfo;
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}
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public AccountPreferenceController(Context context, PreferenceFragment parent,
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String[] authorities) {
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this(context, parent, authorities, new AccountRestrictionHelper(context));
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}
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@VisibleForTesting
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AccountPreferenceController(Context context, PreferenceFragment parent,
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String[] authorities, AccountRestrictionHelper helper) {
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super(context);
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mUm = (UserManager) context.getSystemService(Context.USER_SERVICE);
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mAuthorities = authorities;
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mParent = parent;
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if (mAuthorities != null) {
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mAuthoritiesCount = mAuthorities.length;
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}
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mIAEnabled = FeatureFactory.getFactory(mContext).getDashboardFeatureProvider(mContext)
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.isEnabled();
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mHelper = helper;
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}
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@Override
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public boolean isAvailable() {
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return !mUm.isManagedProfile();
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}
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@Override
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public boolean handlePreferenceTreeClick(Preference preference) {
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return false;
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}
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@Override
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public String getPreferenceKey() {
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return null;
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}
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@Override
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public void updateRawDataToIndex(List<SearchIndexableRaw> rawData) {
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if (!isAvailable()) {
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return;
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}
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final Resources res = mContext.getResources();
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final String screenTitle = res.getString(R.string.account_settings_title);
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List<UserInfo> profiles = mUm.getProfiles(UserHandle.myUserId());
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final int profilesCount = profiles.size();
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for (int i = 0; i < profilesCount; i++) {
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UserInfo userInfo = profiles.get(i);
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if (userInfo.isEnabled()) {
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if (!mHelper.hasBaseUserRestriction(DISALLOW_MODIFY_ACCOUNTS, userInfo.id)) {
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SearchIndexableRaw data = new SearchIndexableRaw(mContext);
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data.title = res.getString(R.string.add_account_label);
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data.screenTitle = screenTitle;
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rawData.add(data);
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}
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if (userInfo.isManagedProfile()) {
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if (!mHelper.hasBaseUserRestriction(DISALLOW_REMOVE_USER,
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UserHandle.myUserId())) {
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SearchIndexableRaw data = new SearchIndexableRaw(mContext);
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data.title = res.getString(R.string.remove_managed_profile_label);
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data.screenTitle = screenTitle;
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rawData.add(data);
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}
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{
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SearchIndexableRaw data = new SearchIndexableRaw(mContext);
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data.title = res.getString(R.string.managed_profile_settings_title);
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data.screenTitle = screenTitle;
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rawData.add(data);
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}
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}
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}
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}
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}
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@Override
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public void onResume() {
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cleanUpPreferences();
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updateUi();
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mManagedProfileBroadcastReceiver.register(mContext);
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listenToAccountUpdates();
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}
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@Override
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public void onPause() {
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stopListeningToAccountUpdates();
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mManagedProfileBroadcastReceiver.unregister(mContext);
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}
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@Override
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public void onAccountsUpdate(UserHandle userHandle) {
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final ProfileData profileData = mProfiles.get(userHandle.getIdentifier());
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if (profileData != null) {
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updateAccountTypes(profileData);
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} else {
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Log.w(TAG, "Missing Settings screen for: " + userHandle.getIdentifier());
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}
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}
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@Override
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public boolean onPreferenceClick(Preference preference) {
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// Check the preference
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final int count = mProfiles.size();
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for (int i = 0; i < count; i++) {
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ProfileData profileData = mProfiles.valueAt(i);
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if (preference == profileData.addAccountPreference) {
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Intent intent = new Intent(ADD_ACCOUNT_ACTION);
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intent.putExtra(EXTRA_USER, profileData.userInfo.getUserHandle());
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intent.putExtra(EXTRA_AUTHORITIES, mAuthorities);
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mContext.startActivity(intent);
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return true;
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}
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if (preference == profileData.removeWorkProfilePreference) {
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final int userId = profileData.userInfo.id;
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RemoveUserFragment.newInstance(userId).show(mParent.getFragmentManager(),
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"removeUser");
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return true;
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}
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if (preference == profileData.managedProfilePreference) {
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Bundle arguments = new Bundle();
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arguments.putParcelable(Intent.EXTRA_USER, profileData.userInfo.getUserHandle());
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((SettingsActivity) mParent.getActivity()).startPreferencePanel(
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ManagedProfileSettings.class.getName(), arguments,
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R.string.managed_profile_settings_title, null, null, 0);
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return true;
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}
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}
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return false;
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}
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SparseArray<ProfileData> getProfileData() {
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return mProfiles;
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}
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private void updateUi() {
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if (!mIAEnabled) {
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// Load the preferences from an XML resource
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mParent.addPreferencesFromResource(R.xml.account_settings);
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}
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if (!isAvailable()) {
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// This should not happen
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Log.e(TAG, "We should not be showing settings for a managed profile");
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if (!mIAEnabled) {
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((AccountSettings) mParent).finish();
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}
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return;
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}
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if (mUm.isLinkedUser()) {
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// Restricted user or similar
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UserInfo userInfo = mUm.getUserInfo(UserHandle.myUserId());
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updateProfileUi(userInfo);
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} else {
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List<UserInfo> profiles = mUm.getProfiles(UserHandle.myUserId());
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final int profilesCount = profiles.size();
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final boolean addCategory = profilesCount > 1;
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for (int i = 0; i < profilesCount; i++) {
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updateProfileUi(profiles.get(i));
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}
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}
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// Add all preferences, starting with one for the primary profile.
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// Note that we're relying on the ordering given by the SparseArray keys, and on the
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// value of UserHandle.USER_OWNER being smaller than all the rest.
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final int profilesCount = mProfiles.size();
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for (int i = 0; i < profilesCount; i++) {
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updateAccountTypes(mProfiles.valueAt(i));
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}
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}
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private void updateProfileUi(final UserInfo userInfo) {
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final Context context = mContext;
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final ProfileData profileData = new ProfileData();
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profileData.userInfo = userInfo;
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AccessiblePreferenceCategory preferenceGroup =
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mHelper.createAccessiblePreferenceCategory(mParent.getPreferenceManager().getContext());
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preferenceGroup.setOrder(mAccountProfileOrder++);
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if (isSingleProfile()) {
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preferenceGroup.setTitle(R.string.account_for_section_header);
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preferenceGroup.setContentDescription(
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mContext.getString(R.string.account_settings));
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} else if (userInfo.isManagedProfile()) {
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preferenceGroup.setLayoutResource(R.layout.work_profile_category);
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preferenceGroup.setTitle(R.string.category_work);
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String workGroupSummary = getWorkGroupSummary(context, userInfo);
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preferenceGroup.setSummary(workGroupSummary);
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preferenceGroup.setContentDescription(
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mContext.getString(R.string.accessibility_category_work, workGroupSummary));
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profileData.removeWorkProfilePreference = newRemoveWorkProfilePreference(context);
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mHelper.enforceRestrictionOnPreference(profileData.removeWorkProfilePreference,
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DISALLOW_REMOVE_USER, UserHandle.myUserId());
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profileData.managedProfilePreference = newManagedProfileSettings();
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} else {
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preferenceGroup.setTitle(R.string.category_personal);
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preferenceGroup.setContentDescription(
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mContext.getString(R.string.accessibility_category_personal));
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}
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mParent.getPreferenceScreen().addPreference(preferenceGroup);
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profileData.preferenceGroup = preferenceGroup;
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if (userInfo.isEnabled()) {
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profileData.authenticatorHelper = new AuthenticatorHelper(context,
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userInfo.getUserHandle(), this);
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profileData.addAccountPreference = newAddAccountPreference(context);
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mHelper.enforceRestrictionOnPreference(profileData.addAccountPreference,
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DISALLOW_MODIFY_ACCOUNTS, userInfo.id);
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}
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mProfiles.put(userInfo.id, profileData);
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Index.getInstance(mContext).updateFromClassNameResource(
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AccountSettings.class.getName(), true, true);
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}
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private DimmableIconPreference newAddAccountPreference(Context context) {
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DimmableIconPreference preference =
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new DimmableIconPreference(mParent.getPreferenceManager().getContext());
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preference.setTitle(R.string.add_account_label);
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preference.setIcon(R.drawable.ic_menu_add);
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preference.setOnPreferenceClickListener(this);
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preference.setOrder(ORDER_NEXT_TO_NEXT_TO_LAST);
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return preference;
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}
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private RestrictedPreference newRemoveWorkProfilePreference(Context context) {
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RestrictedPreference preference = new RestrictedPreference(
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mParent.getPreferenceManager().getContext());
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preference.setTitle(R.string.remove_managed_profile_label);
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preference.setIcon(R.drawable.ic_menu_delete);
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preference.setOnPreferenceClickListener(this);
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preference.setOrder(ORDER_LAST);
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return preference;
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}
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private Preference newManagedProfileSettings() {
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Preference preference = new Preference(mParent.getPreferenceManager().getContext());
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preference.setTitle(R.string.managed_profile_settings_title);
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preference.setIcon(R.drawable.ic_settings);
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preference.setOnPreferenceClickListener(this);
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preference.setOrder(ORDER_NEXT_TO_LAST);
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return preference;
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}
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private String getWorkGroupSummary(Context context, UserInfo userInfo) {
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PackageManager packageManager = context.getPackageManager();
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ApplicationInfo adminApplicationInfo = Utils.getAdminApplicationInfo(context, userInfo.id);
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if (adminApplicationInfo == null) {
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return null;
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}
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CharSequence appLabel = packageManager.getApplicationLabel(adminApplicationInfo);
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return mContext.getString(R.string.managing_admin, appLabel);
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}
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void cleanUpPreferences() {
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PreferenceScreen screen = mParent.getPreferenceScreen();
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for (int i = 0; i < mProfiles.size(); i++) {
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final PreferenceGroup preferenceGroup = mProfiles.valueAt(i).preferenceGroup;
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screen.removePreference(preferenceGroup);
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}
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mProfiles.clear();
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mAccountProfileOrder = ORDER_ACCOUNT_PROFILES;
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}
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private void listenToAccountUpdates() {
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final int count = mProfiles.size();
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for (int i = 0; i < count; i++) {
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AuthenticatorHelper authenticatorHelper = mProfiles.valueAt(i).authenticatorHelper;
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if (authenticatorHelper != null) {
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authenticatorHelper.listenToAccountUpdates();
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}
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}
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}
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private void stopListeningToAccountUpdates() {
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final int count = mProfiles.size();
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for (int i = 0; i < count; i++) {
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AuthenticatorHelper authenticatorHelper = mProfiles.valueAt(i).authenticatorHelper;
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if (authenticatorHelper != null) {
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authenticatorHelper.stopListeningToAccountUpdates();
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}
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}
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}
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private void updateAccountTypes(ProfileData profileData) {
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profileData.preferenceGroup.removeAll();
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if (profileData.userInfo.isEnabled()) {
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final ArrayList<AccountPreference> preferences = getAccountTypePreferences(
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profileData.authenticatorHelper, profileData.userInfo.getUserHandle());
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final int count = preferences.size();
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for (int i = 0; i < count; i++) {
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profileData.preferenceGroup.addPreference(preferences.get(i));
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}
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if (profileData.addAccountPreference != null) {
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profileData.preferenceGroup.addPreference(profileData.addAccountPreference);
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}
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} else {
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// Put a label instead of the accounts list
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if (mProfileNotAvailablePreference == null) {
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mProfileNotAvailablePreference =
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new Preference(mParent.getPreferenceManager().getContext());
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}
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mProfileNotAvailablePreference.setEnabled(false);
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mProfileNotAvailablePreference.setIcon(R.drawable.empty_icon);
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mProfileNotAvailablePreference.setTitle(null);
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mProfileNotAvailablePreference.setSummary(
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R.string.managed_profile_not_available_label);
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profileData.preferenceGroup.addPreference(mProfileNotAvailablePreference);
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}
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if (profileData.removeWorkProfilePreference != null) {
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profileData.preferenceGroup.addPreference(profileData.removeWorkProfilePreference);
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}
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if (profileData.managedProfilePreference != null) {
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profileData.preferenceGroup.addPreference(profileData.managedProfilePreference);
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}
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}
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private ArrayList<AccountPreference> getAccountTypePreferences(AuthenticatorHelper helper,
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UserHandle userHandle) {
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final String[] accountTypes = helper.getEnabledAccountTypes();
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final ArrayList<AccountPreference> accountTypePreferences =
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new ArrayList<AccountPreference>(accountTypes.length);
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for (int i = 0; i < accountTypes.length; i++) {
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final String accountType = accountTypes[i];
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// Skip showing any account that does not have any of the requested authorities
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if (!accountTypeHasAnyRequestedAuthorities(helper, accountType)) {
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continue;
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}
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final CharSequence label = helper.getLabelForType(mContext, accountType);
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if (label == null) {
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continue;
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}
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final String titleResPackageName = helper.getPackageForType(accountType);
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final int titleResId = helper.getLabelIdForType(accountType);
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final Account[] accounts = AccountManager.get(mContext)
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.getAccountsByTypeAsUser(accountType, userHandle);
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final boolean skipToAccount = accounts.length == 1
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&& !helper.hasAccountPreferences(accountType);
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|
||||
if (skipToAccount) {
|
||||
final Bundle fragmentArguments = new Bundle();
|
||||
fragmentArguments.putParcelable(AccountSyncSettings.ACCOUNT_KEY,
|
||||
accounts[0]);
|
||||
fragmentArguments.putParcelable(EXTRA_USER, userHandle);
|
||||
|
||||
accountTypePreferences.add(new AccountPreference(
|
||||
mParent.getPreferenceManager().getContext(), label, titleResPackageName,
|
||||
titleResId, AccountSyncSettings.class.getName(), fragmentArguments,
|
||||
helper.getDrawableForType(mContext, accountType)));
|
||||
} else {
|
||||
final Bundle fragmentArguments = new Bundle();
|
||||
fragmentArguments.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE, accountType);
|
||||
fragmentArguments.putString(ManageAccountsSettings.KEY_ACCOUNT_LABEL,
|
||||
label.toString());
|
||||
fragmentArguments.putParcelable(EXTRA_USER, userHandle);
|
||||
|
||||
accountTypePreferences.add(new AccountPreference(
|
||||
mParent.getPreferenceManager().getContext(), label, titleResPackageName,
|
||||
titleResId, ManageAccountsSettings.class.getName(), fragmentArguments,
|
||||
helper.getDrawableForType(mContext, accountType)));
|
||||
}
|
||||
helper.preloadDrawableForType(mContext, accountType);
|
||||
}
|
||||
// Sort by label
|
||||
Collections.sort(accountTypePreferences, new Comparator<AccountPreference>() {
|
||||
@Override
|
||||
public int compare(AccountPreference t1, AccountPreference t2) {
|
||||
return t1.getitle().toString().compareTo(t2.getitle().toString());
|
||||
}
|
||||
});
|
||||
return accountTypePreferences;
|
||||
}
|
||||
|
||||
private boolean accountTypeHasAnyRequestedAuthorities(AuthenticatorHelper helper,
|
||||
String accountType) {
|
||||
if (mAuthoritiesCount == 0) {
|
||||
// No authorities required
|
||||
return true;
|
||||
}
|
||||
final ArrayList<String> authoritiesForType = helper.getAuthoritiesForAccountType(
|
||||
accountType);
|
||||
if (authoritiesForType == null) {
|
||||
Log.d(TAG, "No sync authorities for account type: " + accountType);
|
||||
return false;
|
||||
}
|
||||
for (int j = 0; j < mAuthoritiesCount; j++) {
|
||||
if (authoritiesForType.contains(mAuthorities[j])) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
private boolean isSingleProfile() {
|
||||
return mUm.isLinkedUser() || mUm.getProfiles(UserHandle.myUserId()).size() == 1;
|
||||
}
|
||||
|
||||
private class ManagedProfileBroadcastReceiver extends BroadcastReceiver {
|
||||
private boolean mListeningToManagedProfileEvents;
|
||||
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
final String action = intent.getAction();
|
||||
Log.v(TAG, "Received broadcast: " + action);
|
||||
if (action.equals(Intent.ACTION_MANAGED_PROFILE_REMOVED)
|
||||
|| action.equals(Intent.ACTION_MANAGED_PROFILE_ADDED)) {
|
||||
// Clean old state
|
||||
stopListeningToAccountUpdates();
|
||||
cleanUpPreferences();
|
||||
// Build new state
|
||||
updateUi();
|
||||
listenToAccountUpdates();
|
||||
return;
|
||||
}
|
||||
Log.w(TAG, "Cannot handle received broadcast: " + intent.getAction());
|
||||
}
|
||||
|
||||
public void register(Context context) {
|
||||
if (!mListeningToManagedProfileEvents) {
|
||||
IntentFilter intentFilter = new IntentFilter();
|
||||
intentFilter.addAction(Intent.ACTION_MANAGED_PROFILE_REMOVED);
|
||||
intentFilter.addAction(Intent.ACTION_MANAGED_PROFILE_ADDED);
|
||||
context.registerReceiver(this, intentFilter);
|
||||
mListeningToManagedProfileEvents = true;
|
||||
}
|
||||
}
|
||||
|
||||
public void unregister(Context context) {
|
||||
if (mListeningToManagedProfileEvents) {
|
||||
context.unregisterReceiver(this);
|
||||
mListeningToManagedProfileEvents = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user