How to add the crop function to the camera target or gallery intention and in web view? Or in JavaScript

Question

I followed this to capture or select a file from the web view and download ... This is perfect for all versions of Android ..

So, I want to add the intention to crop ... To crop After Capture / Gallery, download all of this from a web browser

I got this one to add for Crop Image .. I want to add this to MainActivity .. In both forms of capturing camera and gallery ..

Intent cropIntent = new Intent("com.android.camera.action.CROP");
// indicate image type and Uri
cropIntent.setDataAndType(data.getData(), "image/*");
cropIntent.putExtra(MediaStore.EXTRA_OUTPUT, getTempUri());
cropIntent.putExtra("outputFormat",
        Bitmap.CompressFormat.JPEG.toString());
// set crop properties
cropIntent.putExtra("crop", "true");
// indicate aspect of desired crop
cropIntent.putExtra("aspectX", 1);
cropIntent.putExtra("aspectY", 1);
// indicate output X and Y
cropIntent.putExtra("outputX", 256);
cropIntent.putExtra("outputY", 256);
// retrieve data on return
cropIntent.putExtra("return-data", true);
// start the activity - we handle returning in
// onActivityResult
startActivityForResult(cropIntent, 3);

So it can be a camera or a gallery. I want to crop and load.

Can someone suggest me How to add the intention of the crop to the main activity ..

Update 1

.. Crop Intent... , , webview ( Mainactivity)...

, Mainactivity... .

Crop Intent .. ... ... 2 .. , ... this bitmap...

, ...

webview...

2

this ... - -...

Answer 1

, gradle:

compile 'com.soundcloud.android:android-crop:1.0.1@aar'

. Activity Activity, , - , URI .

private void beginCrop(Uri source) {
        Uri destination = Uri.fromFile(new File(getCacheDir(), "cropped"));
        Crop.of(source, destination).asSquare().start(this);
    } 

onActivityResult Activity

@Override 
    protected void onActivityResult(int requestCode, int resultCode, Intent result) {
         if (requestCode == Crop.REQUEST_CROP) {
            handleCrop(resultCode, result);
        } 
    } 

private void handleCrop(int resultCode, Intent result) {
        if (resultCode == RESULT_OK) {
            ImageView.setImageURI(Crop.getOutput(result));
        } else if (resultCode == Crop.RESULT_ERROR) {
            Toast.makeText(this, Crop.getError(result).getMessage(), Toast.LENGTH_SHORT).show();
        } 

, .

Answer 2

:

, ,

 Intent intentCamera = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
    startActivityForResult(intentCamera, Constants.CAMERA_REQUEST_CODE);

onActivityResult() , URL- .

:

private void callCrop(Uri sourceImage) {
        CropImageIntentBuilder cropImage = new CropImageIntentBuilder(200, 200, getURL());
        cropImage.setOutlineColor(Color.WHITE);
        cropImage.setSourceImage(sourceImage);
        cropImage.setDoFaceDetection(false);
        startActivityForResult(cropImage.getIntent(this), Constants.CROP_REQUEST_CODE);
    }

onActivityResult().

CropImageIntentBuilder github. ,

https://github.com/lvillani/android-cropimage/blob/master/CropImage/src/main/java/com/android/camera/CropImageIntentBuilder.java

:

, , , , Activity.

camerBtn.setOnClickListener(new OnClickListener(){
  @Override
    public void onClick(View v) {
      Intent intentCamera = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
        startActivityForResult(intentCamera, Constants.CAMERA_REQUEST_CODE);
    }
});


@Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        Bitmap saveBitmap = null;
        if (resultCode == RESULT_OK) {
            if (requestCode == Constants.CAMERA_REQUEST_CODE) {

                if (data != null) {

                    Uri currentImageUri = data.getData();

                    if (currentImageUri != null) {
                        Bitmap currentBitmap = uriToBitmap(currentImageUri);
                        Bitmap rotatedBitmap = rotateImage(currentBitmap, 90); // Rotate bitmap by 90' to avoid the orientation change of image.
                        saveImageToFile(rotatedBitmap);  // save bitmap with rotation of 90' .
                        callCrop(getURL());
                    }

                } else {
                    return;
                }           
            } else if (requestCode == Constants.CROP_REQUEST_CODE) {
                saveBitmap = BitmapFactory.decodeFile(getFile().getAbsolutePath());
                String convertedImage = Utils.bitMapToString(saveBitmap);                
            }        
        super.onActivityResult(requestCode, resultCode, data);
    }



/**
     * To get Bitmap from respective Uri.
     *
     * @param selectedFileUri
     * @return bitmap
     */
    private Bitmap uriToBitmap(Uri selectedFileUri) {
        Bitmap image = null;
        try {
            ParcelFileDescriptor parcelFileDescriptor =
                    getContentResolver().openFileDescriptor(selectedFileUri, "r");
            FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
            image = BitmapFactory.decodeFileDescriptor(fileDescriptor);


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

        return image;
    }

    /**
     * To rotate bitmap by an given angle(in degree).
     *
     * @param img    bitmap which you want to rotate.
     * @param degree
     * @return rotated bitmap.
     */
    private static Bitmap rotateImage(Bitmap img, int degree) {
        Matrix matrix = new Matrix();
        matrix.postRotate(degree);
        Bitmap rotatedImg = Bitmap.createBitmap(img, 0, 0, img.getWidth(), img.getHeight(), matrix, true);
        img.recycle();
        return rotatedImg;
    }

, .