Battery Statistics

Overview

This Tutorial provides a walk-through of the steps to fetch PP+ battery statistics using RFID3 APIRFID3 API

Create The Project

• Start by creating a new project in Android Studio. For help, see the Android Studio tutorial.
• Refer Hello RFID to prepare basic setup to work with RFID Reader and then follow this guide

Details

BatteryStatistics provide following battery information

• Battery Asset Information
• Charge cycles consumed
• Battery Status
• State of health

Setting it up

BatteryStatistics batteryStats = new BatteryStatistics();

private void fetchAndUpdateBatteryStats() {
    try {
        batteryStats = mConnectedReader.Config.getBatteryStats();
    } catch (OperationFailureException | InvalidUsageException | NullPointerException e) {
        Log.e(TAG, e.getStackTrace()[0].toString());
    }
    String header = "Battery Asset Information";
    Log.i(TAG, "Manufacture Date : " + batteryStats.getManufactureDate() );
    Log.i(TAG, "Model Number : " + batteryStats.getModelNumber());
    Log.i(TAG, "Battery ID : " + batteryStats.getBatteryId() );
    
    String header1 = "Battery Life Statistics";
    Log.i(TAG, "State of Health : " + batteryStats.getHealth() +"%" );
    Log.i (TAG, “Charge Cycles Consumed : " + String.valueOf(batteryStats.getCycleCount()));

	String header2 = "Battery Status";
    
    Log.i(TAG, "Charge Percentage : " + batteryStats.getPercentage() +"%");
    Log.i(TAG, "Charge Status : " + String.valueOf(batteryStats.getChargeStatus()) );
    
    String header3 = "Battery Temperature";

    Log.i(TAG, "Present : " + batteryStats.getPercentage() +"\u00B0"+"C");
   }