Android heart rate monitor.

Video demonstration here

1. Download and Install Android Studio.

2. Install NDK, CMake and LLDB.

3. Clone this repository as an Android Studio project :

   • In Android Studio, click on File -> New -> Project from Version Control -> Git
   • Paste this repository Github URL, choose a project directory and click next.

4. Install OpenCV Android release :

   • Download OpenCV 4.5.2 Android release.
   • Unzip downloaded file and put OpenCV-android-sdk directory on a path of your choice.

5. Link your Android Studio project to the OpenCV Android SDK you just downloaded :

   • Open gradle.properties file and edit following line with your own OpenCV Android SDK directory path :

     opencvsdk=C\:/Users/Example/Downloads/OpenCV-android-sdk
     

6. Sync Gradle and run the application on your Android Device!

CameraActivity.java in opencv module has been changed for better compatibility.

public class CameraActivity extends Activity {

public class CameraActivity extends AppCompatActivity {