Need to retrieve image with name x from the images folder and then add it to a room database using kotlin offering reward

Question

I need to take an image and then save it in a location, after i need to add that location to a room database, which i then use to display all the photos i have taken . Want to make a contact list where i can take picture of a person and add them to a list thats displayed with recycler view. I have setup a room database and managed to save it in pictures. But i have been unable to retrieve the file and display it in a imageview(to test i i could retrieve it).

i use this code to take a picture and save it.

private fun openCameraInterface() {
    val values = ContentValues()
    println(ContentValues())
    values.put(MediaStore.Images.Media.TITLE, "win")
    values.put(MediaStore.Images.Media.DISPLAY_NAME, "player")
    values.put(MediaStore.Images.Media.DESCRIPTION, "")
    values.put(MediaStore.Images.Media.MIME_TYPE, "image/" + "jpeg");
    imageUri = this.contentResolver?.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values)


    // Create camera intent
    val intent = Intent(MediaStore.ACTION_IMAGE_CAPTURE)
    intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri)
    // Launch intent
    startActivityForResult(intent, IMAGE_CAPTURE_CODE)
    }

this is the rest of the camera code

private fun requestCameraPermission(): Boolean {
    var permissionGranted = false

    // If system os is Marshmallow or Above, we need to request runtime permission
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M){
        val cameraPermissionNotGranted = checkSelfPermission(this as Context, Manifest.permission.CAMERA) == PackageManager.PERMISSION_DENIED
        if (cameraPermissionNotGranted){
            val permission = arrayOf(Manifest.permission.CAMERA)

            // Display permission dialog
            requestPermissions(permission, CAMERA_PERMISSION_CODE)
        }
        else{
            // Permission already granted
            permissionGranted = true
        }
    }
    else{
        // Android version earlier than M -> no need to request permission
        permissionGranted = true
    }

    return permissionGranted
}


override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults)
    if (requestCode === CAMERA_PERMISSION_CODE) {
        if (grantResults.size === 1 && grantResults[0] == PackageManager.PERMISSION_GRANTED){
            // Permission was granted
            openCameraInterface()
        }
        else{
            // Permission was denied
            showAlert("Camera permission was denied. Unable to take a picture.");
        }
    }
}

override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
    super.onActivityResult(requestCode, resultCode, data)

    // Callback from camera intent
    if (resultCode == Activity.RESULT_OK){
        // Set image captured to image view


    }
    else {
        // Failed to take picture
        showAlert("Failed to take camera picture")
    }
}

private fun showAlert(message: String) {
    val builder = AlertDialog.Builder(this as Context)
    builder.setMessage(message)
    builder.setPositiveButton("", null)

    val dialog = builder.create()
    dialog.show()
}

}

and my manifest

<uses-permission android:name='android.permission.CAMERA'/>
    <uses-permission android:name="android.permission.ACCESS_MEDIA_LOCATION"/>
    <uses-permission android:name='android.permission.READ_EXTERNAL_STORAGE'/>
    <uses-permission android:name='android.permission.WRITE_EXTERNAL_STORAGE'
        tools:ignore= "ScopedStorage"/>
    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.Hanostest1">
        <activity
            android:name=".addData"
            android:exported="false" />
        <activity
            android:name=".MainActivity"
            android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>