29 lines
855 B
Java
29 lines
855 B
Java
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package info.nightscout.utils;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.os.BatteryManager;
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import info.nightscout.androidaps.MainApp;
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/**
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* Created by mike on 20.02.2017.
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*/
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public class BatteryLevel {
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static public int lastUploadedLevel = 0;
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static public int getBatteryLevel() {
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Intent batteryIntent = MainApp.instance().registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
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if (batteryIntent != null) {
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int level = batteryIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1);
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int scale = batteryIntent.getIntExtra(BatteryManager.EXTRA_SCALE, -1);
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if (level == -1 || scale == -1) {
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return 50;
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}
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return (int) (((float) level / (float) scale) * 100.0f);
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} else return 50;
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}
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}
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