Companion-Scanner-for-Zebra-Devices/BatteryUtilities.bas at main · dinogregorich/Companion-Scanner-for-Zebra-Devices · GitHub

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B4A=true
Group=Default Group
ModulesStructureVersion=1
Type=Class
Version=12
@EndOfDesignText@
'Class module
Sub Class_Globals
	Private nativeMe As JavaObject

End Sub
'Initializes the object.
Public Sub Initialize
	nativeMe = Me
End Sub
'Return information about the battery status. It returns the following 11 values in an integer Array:
'EXTRA_LEVEL = current battery level, from 0 To EXTRA_SCALE.
'EXTRA_SCALE = the maximum battery level possible.
'EXTRA_HEALTH = the current health constant.
'EXTRA_ICON_SMALL = the resource ID of a small status bar icon indicating the current battery state.
'EXTRA_PLUGGED = whether the device is plugged into a Power source; 0 means it is on battery, other constants are different types of Power sources.
'EXTRA_STATUS = the current status constant.
'EXTRA_TEMPERATURE = the current battery temperature.
'EXTRA_VOLTAGE = the current battery voltage level.
'A value indicating if the battery is being charged or fully charged (If neither it returns 0 Else it returns 1)
'A value indicating if it is charging via USB (0 = Not USB, 2 = USB)
'A value indicating if it is charging via AC (0 = Not AC, 1 = AC)
Public Sub getBatteryInformation () As Int()

'	Dim dummy As Int = 1
	Dim batteryInfo(11)  As Int
	batteryInfo = nativeMe.RunMethod("getBatteryInformation",Null)
	Return batteryInfo

End Sub

#If Java

import android.os.BatteryManager;
import android.os.Bundle;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;

  public int[] getBatteryInformation() {
    int[] mybat = new int[11];
	Intent batteryIntent = ba.context.getApplicationContext().registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
	int level = batteryIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1);
        mybat[0] = level;
	int scale = batteryIntent.getIntExtra(BatteryManager.EXTRA_SCALE, -1);
        mybat[1] = scale;
    int health = batteryIntent.getIntExtra(BatteryManager.EXTRA_HEALTH,-1);
        mybat[2] = health;
    int icon_small = batteryIntent.getIntExtra(BatteryManager.EXTRA_ICON_SMALL,-1);
        mybat[3] = icon_small;
    int plugged = batteryIntent.getIntExtra(BatteryManager.EXTRA_PLUGGED,-1);
        mybat[4] = plugged;
//      boolean present = batteryIntent.getExtras().getBoolean(BatteryManager.EXTRA_PRESENT);
    int status = batteryIntent.getIntExtra(BatteryManager.EXTRA_STATUS,-1);
        mybat[5] = status;
//      String technology = batteryIntent.getExtras().getString(BatteryManager.EXTRA_TECHNOLOGY);
    int temperature = batteryIntent.getIntExtra(BatteryManager.EXTRA_TEMPERATURE,-1);
        mybat[6] = temperature;
    int voltage = batteryIntent.getIntExtra(BatteryManager.EXTRA_VOLTAGE,-1);
        mybat[7] = voltage;
//  int ac = batteryIntent.getIntExtra("plugged",BatteryManager.BATTERY_PLUGGED_AC);
//      mybat[8] = ac;
//  int usb = batteryIntent.getIntExtra("plugged",BatteryManager.BATTERY_PLUGGED_USB);
//      mybat[9] = usb;

        boolean isCharging = status == BatteryManager.BATTERY_STATUS_CHARGING ||
                     status == BatteryManager.BATTERY_STATUS_FULL;
        mybat[8] = 0;
        if (isCharging == true) {
           mybat[8] = 1;
        }
        // How are we charging?
        mybat[9] = 0;
        mybat[10] = 0;
        int chargePlug = batteryIntent.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1);
        boolean usbCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_USB;
        if (usbCharge == true) {
           mybat[9] = 2;
        }
        boolean acCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_AC;
        if (acCharge == true) {
           mybat[10] = 1;
        }
        return mybat;
  }
#End If