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