i cant crop the selected image.... after selecting the image the app retrun home page

package com.example.image2text;

import android.Manifest;
import android.content.ContentValues;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.util.SparseArray;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

import com.google.android.gms.vision.Frame;
import com.google.android.gms.vision.text.TextBlock;
import com.google.android.gms.vision.text.TextRecognizer;
import com.theartofdev.edmodo.cropper.CropImage;
import com.theartofdev.edmodo.cropper.CropImageView;

public class MainActivity extends AppCompatActivity {

EditText mResultEt;
ImageView mPreview;

private static final int CAMERA_REQUEST_CODE = 200;
private static final int STORAGE_REQUEST_CODE = 400;
private static final int IMAGE_PICK_GALLERY_CODE = 1000;
private static final int IMAGE_PICK_CAMERA_CODE = 1001;

String[] cameraPermission;
String[] storagePermission;

Uri image_Uri;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ActionBar actionBar = getSupportActionBar();
actionBar.setSubtitle("Click + button to scan Image");

mResultEt = findViewById(R.id.resultEt);
mPreview = findViewById(R.id.imageIv);

//camera permission
cameraPermission = new String[]{Manifest.permission.CAMERA,
Manifest.permission.WRITE_EXTERNAL_STORAGE};
storagePermission = new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE};
}
//action bar
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}

@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
int id = item.getItemId();
if (id == R.id.addImage){
showImageImportDialog();
}
if (id == R.id.settings){
Toast.makeText(this, "Settings", Toast.LENGTH_SHORT).show();
}
return super.onOptionsItemSelected(item);
}

private void showImageImportDialog() {
//display
String[] items = {"Camera", "Gallery"};
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
//title
dialog.setTitle("Select Image");
dialog.setItems(items, (dialog1, which) -> {
if (which == 0){
//camera option
if (!checkCameraPermission()){
requestCameraPermissions();
}
else {
//permission allowed
pickCamera();
}
}
if (which == 1){
//gallery option
if (!checkStoragePermission()){
requestStoragePermissions();
}
else {
//permission allowed
pickGallery();
}
}

});
dialog.create().show(); //show dialog
}

private void pickGallery() {
//pick image from gallery
Intent intent = new Intent(Intent.ACTION_PICK);
//set intent type
intent.setType("image/*");
startActivityForResult(intent, IMAGE_PICK_GALLERY_CODE);

}

private void pickCamera() {
ContentValues values = new ContentValues();
values.put(MediaStore.Images.Media.TITLE, "NewPic");
values.put(MediaStore.Images.Media.DESCRIPTION, "Image To Text");
image_Uri = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);

Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, image_Uri);
startActivityForResult(cameraIntent,IMAGE_PICK_CAMERA_CODE);

}

private void requestStoragePermissions() {
ActivityCompat.requestPermissions(this,storagePermission, STORAGE_REQUEST_CODE );

}

private boolean checkStoragePermission(){
boolean result = ContextCompat.checkSelfPermission(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE) == (PackageManager.PERMISSION_GRANTED);
return result;
}

private void requestCameraPermissions() {
ActivityCompat.requestPermissions(this,cameraPermission, CAMERA_REQUEST_CODE );
}

private boolean checkCameraPermission() {
boolean result = ContextCompat.checkSelfPermission(this,
Manifest.permission.CAMERA) == (PackageManager.PERMISSION_GRANTED);
boolean result1 = ContextCompat.checkSelfPermission(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE) == (PackageManager.PERMISSION_GRANTED);
return result && result1;
}

//handle permission result
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
switch (requestCode){
case CAMERA_REQUEST_CODE:
if (grantResults.length>0){
boolean cameraAccepted = grantResults[0] ==
PackageManager.PERMISSION_GRANTED;
boolean writeStorageAccepted = grantResults[0] ==
PackageManager.PERMISSION_GRANTED;
if (cameraAccepted && writeStorageAccepted){
pickCamera();
}
else {
Toast.makeText(this, "permission denied", Toast.LENGTH_SHORT).show();
}
}
break;

case STORAGE_REQUEST_CODE:
if (grantResults.length>0){
boolean writeStorageAccepted = grantResults[0] ==
PackageManager.PERMISSION_GRANTED;
if (writeStorageAccepted){
pickGallery();
}
else {
Toast.makeText(this, "permission denied", Toast.LENGTH_SHORT).show();
}
}
break;
}
}

//handle image result
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RESULT_OK) {
if (requestCode == IMAGE_PICK_GALLERY_CODE) {
//got image from gallery
Uri image_Uri = data.getData();
CropImage.activity(image_Uri)
.setGuidelines(CropImageView.Guidelines.ON)
.setAspectRatio(1, 1)
.start(this);
}
if (requestCode == IMAGE_PICK_CAMERA_CODE) {
//got image from camera
CropImage.activity(image_Uri)
.setGuidelines(CropImageView.Guidelines.ON)
.setAspectRatio(1, 1)
.start(this);
}
}
//get cropped image
if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
CropImage.ActivityResult result = CropImage.getActivityResult(data);
if (resultCode == RESULT_OK) {
Uri resultUri = result.getUri();
mPreview.setImageURI(resultUri);

//get drawable bitmap
BitmapDrawable bitmapDrawable = (BitmapDrawable) mPreview.getDrawable();
Bitmap bitmap = bitmapDrawable.getBitmap();
TextRecognizer recognizer = new TextRecognizer.Builder(getApplicationContext()).build();

if (!recognizer.isOperational()) {
Toast.makeText(this, "Error", Toast.LENGTH_SHORT).show();
} else {
Frame frame = new Frame.Builder().setBitmap(bitmap).build();
SparseArray items = recognizer.detect(frame);
StringBuilder sb = new StringBuilder();
//get text from sb
for (int i = 0; i < items.size(); i++) {
TextBlock myItem = items.valueAt(i);
sb.append(myItem.getValue());
sb.append("\n");
}
//set text to edit text
mResultEt.setText(sb.toString());
}
} else if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
//if there is any error show it
Exception error = result.getError();
Toast.makeText(this, "" + error, Toast.LENGTH_SHORT).show();
}
}
}

}