Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()'

Question

I am trying to get the edit text bitmap by using createBitmap() but there is an error. I have gone through different answers but they didn't work for me. Can anyone solve this issue? Here is my code:

case : I am trying to place the edit text over the image just like a photo editor where we can edit and place the image

val bmp: Bitmap = Bitmap.createBitmap(binding.editImage.getDrawingCache())

editImage is the edit text where i can take the string from user

combineImages(test, bmp)

test is the URI bitmap that I am getting when I clicked the image from the camera.

private fun combineImages(background: Bitmap?, foreground: Bitmap?): Bitmap {
        val matrix = Matrix()
        matrix.setValues(floatArrayOf(1f, .5f, 0f, 0f, 1f, 0f, 0f, 0f, 1f))
        var width = 0
        var height = 0
        width = background!!.width
        height = background.height
        val cs: Bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
        val comboImage = Canvas(cs)

        val storage = Bitmap.createScaledBitmap(background, width, height, true)
        comboImage.drawBitmap(storage,matrix, null)
        if (foreground != null) {
            comboImage.drawBitmap(foreground, matrix, null)
        }
        return cs
    }

Please Help me!

Update
I have resolved this issue: Used the below answer view.getDrawingCache() is deprecated in Android API 28