/*
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* Copyright (C) 2019 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.datausage;
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import android.app.Activity;
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import android.net.NetworkTemplate;
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import android.telephony.SubscriptionManager;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceFragmentCompat;
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import com.android.settingslib.core.lifecycle.Lifecycle;
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import com.android.settingslib.net.DataUsageController;
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/**
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* The controller displays a data usage chart for the specified Wi-Fi network.
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*/
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public class WifiDataUsageSummaryPreferenceController extends DataUsageSummaryPreferenceController {
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final String mNetworkId;
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public WifiDataUsageSummaryPreferenceController(Activity activity,
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Lifecycle lifecycle, PreferenceFragmentCompat fragment, CharSequence networkId) {
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super(activity, lifecycle, fragment, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
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if (networkId == null) {
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mNetworkId = null;
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} else {
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mNetworkId = String.valueOf(networkId);
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}
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}
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@Override
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public void updateState(Preference preference) {
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if (preference == null) {
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return;
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}
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final DataUsageSummaryPreference mPreference = (DataUsageSummaryPreference) preference;
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// TODO(b/126299427): Currently gets data usage of whole Wi-Fi networks, but should get
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// specified one.
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final NetworkTemplate template = NetworkTemplate.buildTemplateWifi(mNetworkId);
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final DataUsageController.DataUsageInfo info = mDataUsageController.getDataUsageInfo(
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template);
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mDataInfoController.updateDataLimit(info, mPolicyEditor.getPolicy(template));
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mPreference.setWifiMode(/* isWifiMode */ true, /* usagePeriod */
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info.period, /* isSingleWifi */ true);
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mPreference.setChartEnabled(true);
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// Treats Wi-Fi network as unlimited network, which has same usage level and limited level.
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mPreference.setUsageNumbers(info.usageLevel, info.usageLevel, /* hasMobileData */ false);
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// TODO(b/126142293): Passpoint Wi-Fi should have limit of data usage and time remaining
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mPreference.setProgress(100);
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mPreference.setLabels(DataUsageUtils.formatDataUsage(mContext, /* sizeBytes */ 0),
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DataUsageUtils.formatDataUsage(mContext, info.usageLevel));
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}
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}
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