blob: aaac024f0cb4bc1bb0946e8fe2632cbb815ec715 [file] [log] [blame]
/*
* Copyright (C) 2016 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.fuelgauge;
import android.os.BatteryStats.HistoryItem;
import android.telephony.ServiceState;
import android.util.SparseIntArray;
import com.android.settings.Utils;
import com.android.settings.fuelgauge.BatteryActiveView.BatteryActiveProvider;
import com.android.settingslib.BatteryInfo;
public class BatteryCellParser implements BatteryInfo.BatteryDataParser, BatteryActiveProvider {
private final SparseIntArray mData = new SparseIntArray();
private int mLastValue;
private long mLength;
private long mLastTime;
protected int getValue(HistoryItem rec) {
int bin;
if (((rec.states & HistoryItem.STATE_PHONE_STATE_MASK)
>> HistoryItem.STATE_PHONE_STATE_SHIFT)
== ServiceState.STATE_POWER_OFF) {
bin = 0;
} else if ((rec.states & HistoryItem.STATE_PHONE_SCANNING_FLAG) != 0) {
bin = 1;
} else {
bin = (rec.states & HistoryItem.STATE_PHONE_SIGNAL_STRENGTH_MASK)
>> HistoryItem.STATE_PHONE_SIGNAL_STRENGTH_SHIFT;
bin += 2;
}
return bin;
}
@Override
public void onParsingStarted(long startTime, long endTime) {
mLength = endTime - startTime;
}
@Override
public void onDataPoint(long time, HistoryItem record) {
int value = getValue(record);
if (value != mLastValue) {
mData.put((int) time, value);
mLastValue = value;
}
mLastTime = time;
}
@Override
public void onDataGap() {
if (mLastValue != 0) {
mData.put((int) mLastTime, 0);
mLastValue = 0;
}
}
@Override
public void onParsingDone() {
if (mLastValue != 0) {
mData.put((int) mLastTime, 0);
mLastValue = 0;
}
}
@Override
public long getPeriod() {
return mLength;
}
@Override
public boolean hasData() {
return mData.size() > 1;
}
@Override
public SparseIntArray getColorArray() {
SparseIntArray ret = new SparseIntArray();
for (int i = 0; i < mData.size(); i++) {
ret.put(mData.keyAt(i), getColor(mData.valueAt(i)));
}
return ret;
}
private int getColor(int i) {
return Utils.BADNESS_COLORS[i];
}
}