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/*
* 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.util.SparseBooleanArray;
import android.util.SparseIntArray;
import com.android.settings.fuelgauge.BatteryActiveView.BatteryActiveProvider;
public class BatteryFlagParser implements BatteryInfo.BatteryDataParser, BatteryActiveProvider {
private final SparseBooleanArray mData = new SparseBooleanArray();
private final int mFlag;
private final boolean mState2;
private final int mAccentColor;
private boolean mLastSet;
private long mLength;
private long mLastTime;
public BatteryFlagParser(int accent, boolean state2, int flag) {
mAccentColor = accent;
mFlag = flag;
mState2 = state2;
}
protected boolean isSet(HistoryItem record) {
return ((mState2 ? record.states2 : record.states) & mFlag) != 0;
}
@Override
public void onParsingStarted(long startTime, long endTime) {
mLength = endTime - startTime;
}
@Override
public void onDataPoint(long time, HistoryItem record) {
boolean isSet = isSet(record);
if (isSet != mLastSet) {
mData.put((int) time, isSet);
mLastSet = isSet;
}
mLastTime = time;
}
@Override
public void onDataGap() {
if (mLastSet) {
mData.put((int) mLastTime, false);
mLastSet = false;
}
}
@Override
public void onParsingDone() {
if (mLastSet) {
mData.put((int) mLastTime, false);
mLastSet = false;
}
}
@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(boolean b) {
if (b) {
return mAccentColor;
}
return 0;
}
}
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