src/com/android/settings/accounts/ChooseAccountFragment.java

/*
 * 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.settings.accounts;

import android.content.Context;
import android.os.UserHandle;
import android.os.UserManager;
import android.provider.SearchIndexableResource;

import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.settings.R;
import com.android.settings.Utils;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
import com.android.settingslib.core.AbstractPreferenceController;
import com.android.settingslib.search.SearchIndexable;

import java.util.ArrayList;
import java.util.List;

/**
 * Activity asking a user to select an account to be set up.
 */
@SearchIndexable
public class ChooseAccountFragment extends DashboardFragment {

    private static final String TAG = "ChooseAccountFragment";

    @Override
    public int getMetricsCategory() {
        return MetricsEvent.ACCOUNTS_CHOOSE_ACCOUNT_ACTIVITY;
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);

        final String[] authorities = getIntent().getStringArrayExtra(
                AccountPreferenceBase.AUTHORITIES_FILTER_KEY);
        final String[] accountTypesFilter = getIntent().getStringArrayExtra(
                AccountPreferenceBase.ACCOUNT_TYPES_FILTER_KEY);
        final UserManager userManager = UserManager.get(getContext());
        final UserHandle userHandle = Utils.getSecureTargetUser(getActivity().getActivityToken(),
                userManager, null /* arguments */, getIntent().getExtras());

        use(ChooseAccountPreferenceController.class).initialize(authorities, accountTypesFilter,
                userHandle, getActivity());
        use(EnterpriseDisclosurePreferenceController.class).setFooterPreferenceMixin(
                mFooterPreferenceMixin);
    }

    @Override
    protected int getPreferenceScreenResId() {
        return R.xml.add_account_settings;
    }

    @Override
    protected String getLogTag() {
        return TAG;
    }

    @Override
    protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
        return buildControllers(context);
    }

    private static List<AbstractPreferenceController> buildControllers(Context context) {
        final List<AbstractPreferenceController> controllers = new ArrayList<>();
        controllers.add(new EnterpriseDisclosurePreferenceController(context));
        return controllers;
    }

    public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
            new BaseSearchIndexProvider() {
                @Override
                public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
                        boolean enabled) {
                    final ArrayList<SearchIndexableResource> result = new ArrayList<>();

                    final SearchIndexableResource sir = new SearchIndexableResource(context);
                    sir.xmlResId = R.xml.add_account_settings;
                    result.add(sir);
                    return result;
                }

                @Override
                public List<AbstractPreferenceController> createPreferenceControllers(
                        Context context) {
                    return buildControllers(context);
                }
            };
}