import android.content.Context
import android.util.AttributeSet
import android.view.LayoutInflater
import android.widget.EditText
import android.widget.FrameLayout

class MyCustomView : FrameLayout {

    val edit by lazy { findViewById(R.id.edit) as EditText }

    constructor(context: Context) : super(context) {
        init(context)
    }

    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) {
        init(context, attrs)
    }

    constructor(context: Context, attrs: AttributeSet, styleAttr: Int) : super(context, attrs, styleAttr) {
        init(context, attrs, styleAttr)
    }

    constructor(context: Context, attrs: AttributeSet, styleAttr: Int, styleRes: Int) : super(context, attrs, styleAttr, styleRes) {
        init(context, attrs, styleAttr, styleRes)
    }

    private fun init(context: Context, attrs: AttributeSet? = null, styleAttr: Int = 0, styleRes: Int = 0) {
        LayoutInflater.from(context).inflate(R.layout.view_my_custom_view, this, true)
        val array = context.theme.obtainStyledAttributes(attrs, R.styleable.TextField, styleAttr, styleRes)
        edit.hint = array.getText(R.styleable.TextField_android_hint)
    }

}