Heart-Rate-Ometer
Introduction
Measures human heart rate using camera and flash light.
How-it-works
https://github.com/phishman3579/android-heart-rate-monitor/wiki/How-it-works.
How to install
repositories {
maven {
url "https://jitpack.io"
}
}
dependencies {
implementation 'com.github.kibotu:Heart-Rate-Ometer:-SNAPSHOT'
}
How to use
Manifest.permission.CAMERA
1 Add surfaceView to your layout which is required for the camera preview
<SurfaceView
android:id="@+id/preview"
android:layout_width="1dp"
android:layout_height="1dp"
android: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 build
graldew clean build
CI
gradlew clean assembleRelease test javadoc
Build Requirements
- JDK8
- Android Build Tools 27.0.2
- Android SDK 27
Notes
Follow me on Twitter: @wolkenschauer
Let me know what you think: jan.rabe@kibotu.net
Contributions welcome!
Contributors
- Jan Rabe ported as Kotlin Rx Library: https://github.com/phishman3579/android-heart-rate-monitor written by
- Justin Wetherell
###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, 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.