-  - The Android Arsenal – Camera -  - The Android Arsenal – Camera

Introduction

Measures human heart rate using and flash light.

-  - The Android Arsenal – Camera -  - The Android Arsenal – Camera

How-it-works

https://github.com/phishman3579/android-heart-rate-monitor/wiki/How-it-works.

How to use

0 Request camera permission

 Manifest.permission.CAMERA

1 Add surfaceView to your layout which is required for the camera preview

<SurfaceView
    :id="@+id/preview"
    :layout_width="1dp"
    :layout_height="1dp"
    :visibility="visible" />

2 Subscribe to the beats per minute stream

HeartRateOmeter()
        .bpmUpdates(context, preview)
        .subscribe(
                { bpm: Int -> label.text = "$bpm bpm" },
                Throwable::printStackTrace)

How to install

implementation 'com.github.kibotu:Heart-Rate-Ometer:-SNAPSHOT'

How to build

graldew clean build

CI

gradlew clean assembleRelease test javadoc

Build Requirements

  • JDK8
  • Android Build Tools 27.0.2
  • Android SDK 27

How to use

Contributors

###License

Copyright 2018 Jan Rabe

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, 
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.



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