Xtykutl

I am try to take two image from camera and crop image then show cropped image in two Imageview separately.
I have 2 Button to open camera one for capture first image then cropped to display it in Imageview and the second do the same thing.

My code in MainActivity

variable in calss

static int CAMERA_REQUEST_CODE = 228;

static int CAMERA_REQUEST_CODE1 = 229;

Uri pictureUri = null;



ImageView iv, iv1;

Button bt, bt1;

onCreate method

 @Override

protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_main);



    iv = findViewById(R.id.iv);

    bt = findViewById(R.id.bt);



    iv1 = findViewById(R.id.iv1);

    bt1 = findViewById(R.id.bt1);





    bt.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View v) {

            invokeCamera();

        }

    });



    bt1.setOnClickListener(new View.OnClickListener() {



        @Override

        public void onClick(View v) {

            invokeCamera1();

        }

    });



}

invokeCamera() and invokeCamera1() function

public void invokeCamera() {



    // get a file reference

    pictureUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName(), createImageFile()); // Make Uri file example file://storage/emulated/0/Pictures/Civil_ID20180924_180619.jpg



    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); // Go to camera



    // tell the camera where to save the image.

    intent.putExtra(MediaStore.EXTRA_OUTPUT, pictureUri);



    // tell the camera to request WRITE permission.

    intent.setFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);



    startActivityForResult(intent, CAMERA_REQUEST_CODE);

}



public void invokeCamera1() {



    // get a file reference

    pictureUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName(), createImageFile()); // Make Uri file example file://storage/emulated/0/Pictures/Civil_ID20180924_180619.jpg



    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); // Go to camera



    // tell the camera where to save the image.

    intent.putExtra(MediaStore.EXTRA_OUTPUT, pictureUri);



    // tell the camera to request WRITE permission.

    intent.setFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);



    startActivityForResult(intent, CAMERA_REQUEST_CODE1);

}

createImageFile() function

    // To create image file in pictures directory

public File createImageFile() {

    // the public picture director

    File picturesDirectory = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES); // To get pictures directory from android system



    // timestamp makes unique name.

    SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd_HHmmss");

    String timestamp = sdf.format(new Date());



    // put together the directory and the timestamp to make a unique image location.

    File imageFile = new File(picturesDirectory, timestamp + ".jpg");



    return imageFile;

}

onActivityResult function

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent 

 data) {

    super.onActivityResult(requestCode, resultCode, data);



    if(resultCode == RESULT_OK)  // resultCode: -1

    {

        if(requestCode == CAMERA_REQUEST_CODE ) // requestCode: 288

        {

            Uri picUri = pictureUri;

            startCropImageActivity(picUri);

            Toast.makeText(MainActivity.this, "Image 1 save", 

Toast.LENGTH_SHORT).show();

        }

        if(requestCode == CAMERA_REQUEST_CODE1)

        {

            Uri picUri = pictureUri;

            startCropImageActivity(picUri);

            Toast.makeText(MainActivity.this, "Image 2 save", 

Toast.LENGTH_SHORT).show();

        }

    }



   if(requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE)

    {

        CropImage.ActivityResult result = CropImage.getActivityResult(data);



            if(resultCode == RESULT_OK)

            {

                Croppedimage(result, iv); // my problem !



                /*

                *  Here i want to use if or switch statement to can use iv1 

for second camera button! HOW?

                *  

                * example 

                * 

                * if(for first camera button)

                * {

                *   Croppedimage(result, iv);

                * }

                * 

                * if(for second camera button)

                * {

                *   Croppedimage(result, iv1);

                * }

                *

                * */



            }



        else if(resultCode == 

CropImage.CROP_IMAGE_ACTIVITY_RESULT_ERROR_CODE)

        {

            // if there is any error show it

            Exception error = result.getError();

            Toast.makeText(this, "" + error, Toast.LENGTH_LONG).show();

        }

    }

}

startCropImageActivity function

    private void startCropImageActivity(Uri imageUri) {

    CropImage.activity(imageUri)

            .setGuidelines(CropImageView.Guidelines.ON)

            .setMultiTouchEnabled(true)

            .start(this);

}

Croppedimage function

  public void Croppedimage(CropImage.ActivityResult result,ImageView iv)

{

    Uri resultUri = null; // get image uri

    if (result != null) {

        resultUri = result.getUri();

    }



    //set image to image view

    iv.setImageURI(resultUri);



}

____________________________________________________________________________

The problem

The cropped image for second Button set in first Imageview.
Need to find way to reach to iv1 in onActivityResult for second camera Button.

Any suggestions?

Library use for crop image

THANKS.

Looking in the issues on the GitHub respository I found this one, that seems similar to yours, you can set a custom request code when starting the crop activity.

So you can start the activity with 2 different request codes and check which one has been used on onActivityResult

private static final RC_CROP = 100;

private static final RC_CROP1 = 200;



@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {



    super.onActivityResult(requestCode, resultCode, data);



    if (resultCode == RESULT_OK)  // resultCode: -1

    {

        if (requestCode == CAMERA_REQUEST_CODE) // requestCode: 288

        {

            Uri picUri = pictureUri;

            startCropImageActivity(picUri, RC_CROP);

            Toast.makeText(MainActivity.this, "Image 1 save",

                    Toast.LENGTH_SHORT).show();

        }

        if (requestCode == CAMERA_REQUEST_CODE1) {

            Uri picUri = pictureUri;

            startCropImageActivity(picUri, RC_CROP1);

            Toast.makeText(MainActivity.this, "Image 2 save",

                    Toast.LENGTH_SHORT).show();

        }



        if (requestCode == RC_CROP) {

            CropImage.ActivityResult result = CropImage.getActivityResult(data);

            //put image on first ImageView

        }



        if (requestCode == RC_CROP1) {

            CropImage.ActivityResult result = CropImage.getActivityResult(data);

            //put image on second ImageView

        }



    } else if (resultCode == CropImage.CROP_IMAGE_ACTIVITY_RESULT_ERROR_CODE) {

        // if there is any error show it

        Exception error = result.getError();

        Toast.makeText(this, "" + error, Toast.LENGTH_LONG).show();

    }

}





private void startCropImageActivity(Uri imageUri, int requestCode) {

    Intent vCropIntent = CropImage.activity(imageUri)

            .setGuidelines(CropImageView.Guidelines.ON)

            .setMultiTouchEnabled(true)

            .getIntent(this);



    startActivityForResult(vCropIntent, requestCode)

}

I suggest also to use a switch statement when checking the requestCode