Battery Fuel Gauge

Android library which aims to provide more accurate measurements on battery properties.

The table below contains tested physical devices supporting battery fuel gauge measurements:

Device	API	Voltage	Temperature	Capacity	CurrentNow	CurrentAverage	ChargeCounter	EnergyCounter
Huawei Watch 2	25	✔	✔	✔	✔	✔
Nexus 9	21	✔	✔	✔	✔	✔	✔	✔
Nexus 6	23	✔	✔	✔	✔	✔	✔
OnePlus One	23	✔	✔	✔	✔
OnePlus X	23	✔	✔	✔	✔
Google Pixel	25	✔	✔	✔	✔		✔

More information on battery properties:
https://source.android.com/devices/tech/power/device.html

Setup

1. Add the JitPack repository to your build file

allprojects {
	repositories {
		maven { url 'https://jitpack.io' }
	}
}

2. Add the dependency

dependencies {
    compile 'com.github.claudiugroza:batterygauge:v0.1'
}

Usage

1. Configure the logger and initialize the battery gauge. It should be done once, before trying to log any battery stats.

BatteryGaugeConfig config = new BatteryGaugeConfig(context);
BatteryGauge.init(config);

2. Log the battery stats as you're using the common logger

BatteryGauge.log();

3. Release the resource

BatteryGauge.destroy();

Licence

Copyright 2017 Claudiu Groza

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.