10d7e4c060
Refactored the logic to determine the data usage summary mark which now correctly tests for null. Bug: 30946416 Change-Id: Ida1281a771013fd807242f846edb4f2a9c0ccabb Test: make RunSettingsRoboTests
55 lines
1.8 KiB
Java
55 lines
1.8 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. 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 distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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package com.android.settings.datausage;
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import android.net.NetworkPolicy;
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import com.android.settingslib.net.DataUsageController.DataUsageInfo;
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/**
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* Controller to handle caching and mobile data logic.
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*/
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public class DataUsageInfoController {
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/**
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* Take the cached data usage values in the NetworkPolicy to update DataUsageInfo.
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*/
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public void updateDataLimit(DataUsageInfo info, NetworkPolicy policy) {
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if (info == null || policy == null) {
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return;
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}
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if (policy.warningBytes >= 0) {
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info.warningLevel = policy.warningBytes;
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}
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if (policy.limitBytes >= 0) {
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info.limitLevel = policy.limitBytes;
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}
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}
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/**
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* @returns the most appropriate limit for the data usage summary. Use the total usage when it
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* is higher than the limit and warning level. Use the limit when it is set and less than usage.
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* Otherwise use warning level.
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*/
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public long getSummaryLimit(DataUsageInfo info) {
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long limit = info.limitLevel;
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if (limit <= 0) {
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limit = info.warningLevel;
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}
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if (info.usageLevel > limit) {
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limit = info.usageLevel;
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}
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return limit;
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}
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}
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