将 EditText 转换为 integer (INT)

Question

        var distanta = findViewById<EditText>(android.R.id.input)
        km = seekBar.progress
        km = km / 60
        km2 = distanta / km
       textView2.setText(km2).toString()

Project Link: https://drive.google.com/file/d/1s6Pi1kmC1oRmMqf0yJjtV1fAxiDuOr03/view?usp=sharing

Unresolved reference. None of the following candidates is applicable because of receiver type mismatch: public inline operator fun BigDecimal.div(other: BigDecimal): BigDecimal defined in kotlin public inline operator fun BigInteger.div(other: BigInteger): BigInteger defined in kotlin

Answer 1

Try this that may help you

var distanta = findViewById<EditText>(android.R.id.input)
km = seekBar.progress
km = km / 60
km2 = (distanta.text?.toString()?.toInt() ?: 0) / km
textView2.setText(km2.toString())