调整相机拍摄的图像大小而不会裁剪

Question

If I want to resize the captured image to a fixed height and width(example:2000px*3000px),how can I do that? I don't want to use crop.I just want to save the image in server with a fixed height and width.

This is my code:

 if (resultCode == RESULT_OK && requestCode ==  REQ_CAMERA_IMAGE) {

            Bitmap photo = (Bitmap) data.getExtras().get("data");
           /* int newWidth=(int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 622, getResources().getDisplayMetrics());
            int newHeight=(int)TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 150, getResources().getDisplayMetrics());
            Bitmap resized = Bitmap.createScaledBitmap(photo, newWidth, newHeight, true);*/
            resultIv.setImageBitmap(photo);
            // CALL THIS METHOD TO GET THE URI FROM THE BITMAP
            Uri tempUri = getImageUri(getApplicationContext(), photo);
            // CALL THIS METHOD TO GET THE ACTUAL PATH
            File finalFile = new File(getRealPathFromURI(tempUri));

            int x=(int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 177, getResources().getDisplayMetrics());
            int y=(int)TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 273, getResources().getDisplayMetrics());
            cropView.of(Uri.fromFile(finalFile)).withAspect(x,y).initialize(ImageType.this);
        }


        public Uri getImageUri(Context inContext, Bitmap inImage) {
       /* ByteArrayOutputStream bytes = new ByteArrayOutputStream();
        inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
        String path = MediaStore.Images.Media.insertImage(inContext.getContentResolver(), inImage, "Title", null);
        return Uri.parse(path);*/
        int newWidth=(int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_PX, 75, getResources().getDisplayMetrics());
        int newHeight=(int)TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_PX, 114, getResources().getDisplayMetrics());
        Bitmap resized = Bitmap.createScaledBitmap(inImage, newWidth,newHeight, false);

     //   Bitmap resized = Bitmap.createScaledBitmap(inImage, newWidth, newHeight, true);
     //   Bitmap resized = Bitmap.createScaledBitmap(inImage,(int)(inImage.getWidth()*0.9), (int)(inImage.getHeight()*0.9), true);
        String path = MediaStore.Images.Media.insertImage(inContext.getContentResolver(), resized, "Title", null);
        return Uri.parse(path);
    }

I have commeneted the code which I have tried.It is not giving the output as I want.

Answer 1

Using below code you can set max/min height and width of an Image but setting where degree is optional for rotation of image pass 0 if don't want to rotate.

public static bitmap resizeBitmap(Bitmap bitmap){
        int width = 2000; // - Dimension in pixels
        int height= 2000;  // - Dimension in pixels
        return Bitmap.createScaledBitmap(bitmap, width, height, false);
    }

Answer 2

Resizing bitmap

 int width = 120;
 int height= 120;
 Bitmap resizedBitmap = Bitmap.createScaledBitmap(myBitmap, width, height, false);