102 lines
2.9 KiB
Java
102 lines
2.9 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.fuelgauge;
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import android.os.BatteryStats.HistoryItem;
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import android.telephony.ServiceState;
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import android.util.SparseIntArray;
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import com.android.settings.Utils;
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import com.android.settings.fuelgauge.BatteryActiveView.BatteryActiveProvider;
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public class BatteryCellParser implements BatteryInfo.BatteryDataParser, BatteryActiveProvider {
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private final SparseIntArray mData = new SparseIntArray();
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private int mLastValue;
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private long mLength;
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private long mLastTime;
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protected int getValue(HistoryItem rec) {
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int bin;
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if (((rec.states & HistoryItem.STATE_PHONE_STATE_MASK)
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>> HistoryItem.STATE_PHONE_STATE_SHIFT)
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== ServiceState.STATE_POWER_OFF) {
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bin = 0;
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} else if ((rec.states & HistoryItem.STATE_PHONE_SCANNING_FLAG) != 0) {
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bin = 1;
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} else {
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bin = (rec.states & HistoryItem.STATE_PHONE_SIGNAL_STRENGTH_MASK)
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>> HistoryItem.STATE_PHONE_SIGNAL_STRENGTH_SHIFT;
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bin += 2;
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}
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return bin;
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}
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@Override
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public void onParsingStarted(long startTime, long endTime) {
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mLength = endTime - startTime;
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}
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@Override
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public void onDataPoint(long time, HistoryItem record) {
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int value = getValue(record);
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if (value != mLastValue) {
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mData.put((int) time, value);
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mLastValue = value;
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}
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mLastTime = time;
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}
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@Override
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public void onDataGap() {
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if (mLastValue != 0) {
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mData.put((int) mLastTime, 0);
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mLastValue = 0;
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}
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}
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@Override
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public void onParsingDone() {
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if (mLastValue != 0) {
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mData.put((int) mLastTime, 0);
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mLastValue = 0;
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}
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}
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@Override
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public long getPeriod() {
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return mLength;
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}
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@Override
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public boolean hasData() {
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return mData.size() > 1;
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}
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@Override
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public SparseIntArray getColorArray() {
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SparseIntArray ret = new SparseIntArray();
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for (int i = 0; i < mData.size(); i++) {
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ret.put(mData.keyAt(i), getColor(mData.valueAt(i)));
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}
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return ret;
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}
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private int getColor(int i) {
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return Utils.BADNESS_COLORS[i];
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}
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}
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