package nu.hartzell.surveillancecameraprototype;

import android.graphics.SurfaceTexture;
import android.hardware.Camera;
import android.hardware.Camera.CameraInfo;
import android.os.Bundle;
import android.os.StrictMode;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import java.io.IOException;

public class MainActivity extends AppCompatActivity {
    private static final String TAG = "CameraDemo";
    private Camera camera;
    private SurfaceTexture surfaceTexture = new SurfaceTexture(0);

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);



        StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
        StrictMode.setThreadPolicy(policy);

        Button send = (Button) findViewById(R.id.button);

        send.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Thread send_message = new Thread(new SendThread());
                send_message.start();
            }
        });

        Button take_photo = (Button) findViewById(R.id.photo_button);

        camera = Camera.open(CameraInfo.CAMERA_FACING_BACK);

        take_photo.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {

                try {
                    camera.setPreviewTexture(surfaceTexture);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                camera.startPreview();
                Camera.Parameters params = camera.getParameters();

                params.setJpegQuality(80);
                camera.setParameters(params);
                Toast.makeText(getApplicationContext(), "Taking picture!", Toast.LENGTH_LONG).show();
                camera.takePicture(null, null, jpegCallback);
            }
        });

    }
    Camera.PictureCallback jpegCallback = new Camera.PictureCallback() {
        public void onPictureTaken(byte[] data, Camera camera) {
            System.out.println("--- The size of the data length is: " + data.length);
            Thread send_message = new Thread(new SendThread(data));
            send_message.start();
        }
    };

}