将EditText转换为整数(INT)

Question

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

项目链接：https://drive.google.com/file/d/1s6Pi1kmC1oRmMqf0yJjtV1fAxiDuOr03/view?usp=sharing

未解析的引用。由于接收器类型不匹配，以下候选均不适用:公共内联运算符fun BigDecimal.div(其他: BigDecimal)：kotlin中定义的BigDecimal公共内联运算符fun BigInteger.div(其他: BigInteger)：kotlin中定义的BigInteger

Answer 1

试试这个，可能会对你有帮助

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())