Give TextView a variable-CodePudding

I'm trying to set a text on a TextView using a val

class shoeDetails : AppCompatActivity() {
private lateinit var binding: ActivityShoeDetailsBinding
override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    binding = ActivityShoeDetailsBinding.inflate(layoutInflater)
    val view = binding.root
    setContentView(R.layout.activity_shoe_details)

 val title =   intent.getStringExtra("Title")
 val model =   intent.getStringExtra("Model")
 val kmused = intent.getStringExtra("KmUsed")?.toFloat()
 val kmestimated =   intent.getStringExtra("KmEstimated")?.toFloat()

    binding.textView12.text = model
    binding.textView10.text = title
    binding.textView15.text = kmused.toString()
    binding.textView16.text = kmestimated.toString()

When I print on console the values are arriving, but the text never changes on the UI

CodePudding user response：

You are not using the initialized view variable. Use binding.root inside setContentView like this:

setContentView(binding.root)

CodePudding user response：

Make sure you are sending data on correct way, remember use the same name of your key string, and use Binding:

setContentView(view)