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Start your free trialRaveesh Agarwal
2,994 PointsCan't assign the ID in this way
Hi, I am using Anko 0.10.1 When I try to assign id under textView block as id = 11, the compiler shows Anko runtime exception, please check.
2 Answers
Nair nahim
1,372 PointsOk looks like you need to define a val to assign it, maybe is because it only accept inmutable values on ID's.
import org.jetbrains.anko.relativeLayout
import org.jetbrains.anko.textView
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
var counter = 0
val ID_OK = 11
relativeLayout(){
val counterTextView = textView {
id = ID_OK
text = "0"
textSize = 24f
}
button {
setOnClickListener {
counter++
counterTextView.text = counter.toString()
}
}.lparams {
below(counterTextView)
}
}
}
}
Raveesh Agarwal
2,994 Pointsimport org.jetbrains.anko.relativeLayout
import org.jetbrains.anko.textView
class MainActivity : AppCompatActivity() {
@SuppressLint("ResourceType")
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
var counter = 0
relativeLayout(){
val counterTextView = textView {
id = 11
text = "0"
textSize = 24f
}
button {
setOnClickListener {
counter++
counterTextView.text = counter.toString()
}
}.lparams {
below(counterTextView)
}
}
}
}
adding @SuppressLint("ResourceType") made the error go away.
Nair nahim
1,372 PointsIt works but thats not the correct way to solve things.