I know this is quite common to ask but I'm really confused this time. All I need is to save the BLOB image to the SQLite and I have already done and saved it to SQLite, actually, I have two images saved as BLOB in SQLite I compared them but I really don't know the difference the other one contains 3000X4000 pixels 2.72 MIB which much heavier size and the other one is much lighter which is 182x250 50.81Kib and this is what I really want the lightier size. I upload two images to see what's really happening
Actually, I've been trying to develop Text Image Recognition. The image which bigger size sample, after capturing an image it should be crop and saves to SQLite while the lesser size just directly captured image and save to SQLite now they have the save function to save to SQLite I really don't know why they have different size and I think the problem is on the crop or Pickcamera()method which it changes the size of the image? is that possible?.
The bigger one
The lesser one
The bigger size code Image after clicking button it goes to pickCamera() method and the image display to the another activity
public 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);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK){
if (requestCode == IMAGE_PICK_GALLER_CODE){
CropImage.activity(data.getData()).setGuidelines(CropImageView.Guidelines.ON).start(this);
}
if (requestCode == IMAGE_PICK_CAMERA_CODE){
CropImage.activity(image_uri).setGuidelines(CropImageView.Guidelines.ON).start(this);
}
}
if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE){
CropImage.ActivityResult result = CropImage.getActivityResult(data);
if(resultCode ==RESULT_OK){
Uri resultUri = result.getUri();
resultUri.getPath();
BitmapDrawable bitmapDrawable = (BitmapDrawable)mPreviewIv.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<TextBlock> items = recognizer.detect(frame);
StringBuilder sb = new StringBuilder();
for (int i = 0; i<items.size(); i++){
TextBlock myItem = items.valueAt(i);
sb.append(myItem.getValue());
sb.append("\n");
}
Intent i = new Intent(ScanCashCard.this, ScannedDetails.class);
//camera I want to display the image view to another Activity and save to SQLite
i.putExtra("CashCardImage",image_uri.toString());
startActivity(i);
}
}
}
}
Display to another activity
String resultUri = extras.getString("CashCardImage");
Uri myUri = Uri.parse(resultUri);
Bitmap bitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(),myUri);
mPreviewCashCard.setImageBitmap(bitmap);
This code is from the lesser size
public void pickcamera(){
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(intent, 101);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 101){
Bitmap bitmap = (Bitmap) data.getExtras().get("data");
mPreview4PsId.setImageBitmap(bitmap);
}
}
I think the problem is on the pickCamera() method which they different but when I follow the code from the lesser size the crop will not be available anymore, I stuck with this module anyone can help me? this is really help me a lot

