mMDT5_GreenWatch/app/src/main/java/com/example/greenwatch/alarmrecorder/runnables/VideoRecorder.java

package com.example.greenwatch.alarmrecorder.runnables;

import android.media.MediaRecorder;
import android.view.SurfaceHolder;

import com.example.greenwatch.viewmodels.ViewModelInterface;

import java.io.IOException;

public class VideoRecorder implements Runnable{
    private MediaRecorder videoRecorder;
    private String videoPath;
    private SurfaceHolder previewHolder;

    public VideoRecorder() {
        videoRecorder = new MediaRecorder();
    }

    public void setPreviewHolder(SurfaceHolder previewHolder) {
        this.previewHolder = previewHolder;
    }

    public void setVideoPath(String audioPath) {
        this.videoPath = audioPath;
    }

    public void stopVideoRecording(){
        if (videoRecorder != null) {
            videoRecorder.stop();
            videoRecorder.reset();
            videoRecorder.release();
            videoRecorder = null;
        }
    }

    @Override
    public void run() {
        videoRecorder = new MediaRecorder();
        videoRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
        videoRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
        videoRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.DEFAULT);
        videoRecorder.setOutputFile(videoPath);
        videoRecorder.setOrientationHint(90);
        videoRecorder.setPreviewDisplay(previewHolder.getSurface());

        try {
            videoRecorder.prepare();
            videoRecorder.start();

        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}