JavaCamResView

package edu.uab.cvc.androiddocscan.views;
import java.util.List;

import org.opencv.android.JavaCameraView;

import android.content.Context;
import android.hardware.Camera;
import android.hardware.Camera.AutoFocusCallback;
import android.util.AttributeSet;
import android.widget.Toast;

public class JavaCamResView extends JavaCameraView implements AutoFocusCallback {

    public JavaCamResView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }


    public List<Camera.Size> getResolutionList() {
        return mCamera.getParameters().getSupportedPreviewSizes();
    }

    public void setResolution(Camera.Size resolution) {
        disconnectCamera();
        connectCamera((int) resolution.width, (int) resolution.height);
    }

    public void setFocusMode(Context item, int type) {

        Camera.Parameters params = mCamera.getParameters();

        List<String> FocusModes = params.getSupportedFocusModes();

        String messageError = null;
        switch (type) {
        case 0:
            if (FocusModes.contains(Camera.Parameters.FOCUS_MODE_AUTO))
                params.setFocusMode(Camera.Parameters.FOCUS_MODE_AUTO);
            else
                messageError = "Auto Mode not supported";
            break;
        case 1:
            if (FocusModes.contains(Camera.Parameters.FOCUS_MODE_CONTINUOUS_VIDEO))
                params.setFocusMode(Camera.Parameters.FOCUS_MODE_CONTINUOUS_VIDEO);
            else
                messageError = "Continuous Mode not supported";
            break;
        case 2:
            if (FocusModes.contains(Camera.Parameters.FOCUS_MODE_EDOF))
                params.setFocusMode(Camera.Parameters.FOCUS_MODE_EDOF);
            else
                messageError = "EDOF Mode not supported";
            break;
        case 3:
            if (FocusModes.contains(Camera.Parameters.FOCUS_MODE_FIXED))
                params.setFocusMode(Camera.Parameters.FOCUS_MODE_FIXED);
            else
                messageError = "Fixed Mode not supported";
            break;
        case 4:
            if (FocusModes.contains(Camera.Parameters.FOCUS_MODE_INFINITY))
                params.setFocusMode(Camera.Parameters.FOCUS_MODE_INFINITY);
            else
                messageError = "Infinity Mode not supported";
            break;
        case 5:
            if (FocusModes.contains(Camera.Parameters.FOCUS_MODE_MACRO))
                params.setFocusMode(Camera.Parameters.FOCUS_MODE_MACRO);
            else
                messageError = "Macro Mode not supported";
            break;
        }
        if (messageError!=null) {
            Toast.makeText(item, messageError, Toast.LENGTH_SHORT).show();
        }

        mCamera.setParameters(params);

    }

    public Camera.Size getResolution() {

        Camera.Parameters params = mCamera.getParameters();

        Camera.Size s = params.getPreviewSize();
        return s;
    }

    public void autoFocus() {
        mCamera.autoFocus(this);

    }




//  @Override
    public void onAutoFocus(boolean success, Camera camera) {
        //TODO event in autofocus
    }






}