2c0861e61b
This is used to show "Advanced" preference in telephony package. Remove it since we have better way to do it in settings. Bug: 114749736 Test: Manual Change-Id: I3008bf856b8f42ba10ab26cb81d35a9370601c58
81 lines
2.7 KiB
Java
81 lines
2.7 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.mobilenetwork;
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import android.app.Activity;
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import android.content.Context;
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import android.content.Intent;
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import android.net.NetworkTemplate;
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import androidx.preference.Preference;
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import android.provider.Settings;
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import android.telephony.TelephonyManager;
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import android.text.format.Formatter;
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import android.util.AttributeSet;
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import com.android.settings.R;
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import com.android.settingslib.net.DataUsageController;
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/**
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* The preference that shows mobile data usage summary and
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* leads to mobile data usage list page.
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*/
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public class DataUsagePreference extends Preference {
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private NetworkTemplate mTemplate;
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private int mSubId;
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public DataUsagePreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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/**
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* After creating this preference, this functions needs to be called to
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* initialize which subID it connects to.
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*/
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public void initialize(int subId) {
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final Context context = getContext();
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mSubId = subId;
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mTemplate = getNetworkTemplate(context, subId);
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DataUsageController controller = new DataUsageController(context);
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DataUsageController.DataUsageInfo usageInfo = controller.getDataUsageInfo(mTemplate);
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setSummary(context.getString(R.string.data_usage_template,
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Formatter.formatFileSize(context, usageInfo.usageLevel), usageInfo.period));
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setIntent(getIntent());
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}
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@Override
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public Intent getIntent() {
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Intent intent = new Intent(Settings.ACTION_MOBILE_DATA_USAGE);
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intent.putExtra(Settings.EXTRA_NETWORK_TEMPLATE, mTemplate);
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intent.putExtra(Settings.EXTRA_SUB_ID, mSubId);
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return intent;
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}
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private NetworkTemplate getNetworkTemplate(Context context, int subId) {
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TelephonyManager tm = (TelephonyManager) context
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.getSystemService(Context.TELEPHONY_SERVICE);
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NetworkTemplate mobileAll = NetworkTemplate.buildTemplateMobileAll(
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tm.getSubscriberId(subId));
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return NetworkTemplate.normalize(mobileAll,
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tm.getMergedSubscriberIds());
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}
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}
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