| /* |
| * 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; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| /** |
| * The controller displays a data usage chart for the specified Wi-Fi network. |
| */ |
| public class WifiDataUsageSummaryPreferenceController extends DataUsageSummaryPreferenceController { |
| final Set<String> mAllNetworkKeys; |
| |
| public WifiDataUsageSummaryPreferenceController(Activity activity, Lifecycle lifecycle, |
| PreferenceFragmentCompat fragment, Set<String> allNetworkKeys) { |
| super(activity, lifecycle, fragment, SubscriptionManager.INVALID_SUBSCRIPTION_ID); |
| mAllNetworkKeys = new HashSet<>(allNetworkKeys); |
| } |
| |
| @Override |
| public void updateState(Preference preference) { |
| if (preference == null) { |
| return; |
| } |
| |
| final DataUsageSummaryPreference mPreference = (DataUsageSummaryPreference) preference; |
| final NetworkTemplate template = new NetworkTemplate.Builder(NetworkTemplate.MATCH_WIFI) |
| .setWifiNetworkKeys(mAllNetworkKeys).build(); |
| if (mDataUsageController == null) { |
| updateConfiguration(mContext, mSubId, getSubscriptionInfo(mSubId)); |
| } |
| 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)); |
| } |
| } |