24aa3b3504
On the Network & internet page, we want to collapse all the prefs into 'Advanced' that appear after 'Data Saver'. The mechanism for specifying where the collapse point starts is just a static count, and it doesn't really understand the concept of dynamically added preferences like the ones we add at the top when the device is in DSDS mode. To fix this in the short term, this CL makes the header that manages these prefs manually adjust the count as needed. In the future we'd like to have a better mechanism for this added in the support library. Fixes: 128855968 Test: make RunSettingsRoboTests Change-Id: I4509726ff29bc71e1f0b3d4a2f60dffe4b1dd7ac
104 lines
4.2 KiB
Java
104 lines
4.2 KiB
Java
/*
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* Copyright (C) 2018 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.network;
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import android.app.settings.SettingsEnums;
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import android.content.Context;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.PreferenceCategory;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.core.BasePreferenceController;
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import com.android.settings.wifi.WifiConnectionPreferenceController;
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import com.android.settingslib.core.lifecycle.Lifecycle;
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// This controls a header at the top of the Network & internet page that only appears when there
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// are two or more active mobile subscriptions. It shows an overview of available network
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// connections with an entry for wifi (if connected) and an entry for each subscription.
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public class MultiNetworkHeaderController extends BasePreferenceController implements
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WifiConnectionPreferenceController.UpdateListener,
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SubscriptionsPreferenceController.UpdateListener {
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public static final String TAG = "MultiNetworkHdrCtrl";
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private WifiConnectionPreferenceController mWifiController;
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private SubscriptionsPreferenceController mSubscriptionsController;
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private PreferenceCategory mPreferenceCategory;
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private PreferenceScreen mPreferenceScreen;
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private int mOriginalExpandedChildrenCount;
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public MultiNetworkHeaderController(Context context, String key) {
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super(context, key);
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}
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public void init(Lifecycle lifecycle) {
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mWifiController = createWifiController(lifecycle);
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mSubscriptionsController = createSubscriptionsController(lifecycle);
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}
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@VisibleForTesting
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WifiConnectionPreferenceController createWifiController(Lifecycle lifecycle) {
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final int prefOrder = 0;
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return new WifiConnectionPreferenceController(mContext, lifecycle, this, mPreferenceKey,
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prefOrder, SettingsEnums.SETTINGS_NETWORK_CATEGORY);
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}
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@VisibleForTesting
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SubscriptionsPreferenceController createSubscriptionsController(Lifecycle lifecycle) {
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final int prefStartOrder = 10;
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return new SubscriptionsPreferenceController(mContext, lifecycle, this, mPreferenceKey,
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prefStartOrder);
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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mPreferenceScreen = screen;
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mOriginalExpandedChildrenCount = mPreferenceScreen.getInitialExpandedChildrenCount();
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mPreferenceCategory = screen.findPreference(mPreferenceKey);
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mPreferenceCategory.setVisible(isAvailable());
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mWifiController.displayPreference(screen);
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mSubscriptionsController.displayPreference(screen);
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}
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@Override
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public int getAvailabilityStatus() {
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if (mSubscriptionsController == null || !mSubscriptionsController.isAvailable()) {
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return CONDITIONALLY_UNAVAILABLE;
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} else {
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return AVAILABLE;
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}
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}
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@Override
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public void onChildrenUpdated() {
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final boolean available = isAvailable();
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// TODO(b/129893781) we need a better way to express where the advanced collapsing starts
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// for preference groups that have items dynamically added/removed in the top expanded
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// section.
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if (mOriginalExpandedChildrenCount != Integer.MAX_VALUE) {
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if (available) {
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mPreferenceScreen.setInitialExpandedChildrenCount(
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mOriginalExpandedChildrenCount + mPreferenceCategory.getPreferenceCount());
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} else {
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mPreferenceScreen.setInitialExpandedChildrenCount(mOriginalExpandedChildrenCount);
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}
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}
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mPreferenceCategory.setVisible(available);
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}
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}
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