tipbuddy-edittext.kt

billEditText.addTextChangedListener(object : TextWatcher {

    // Called after the user has changed some text
    override fun afterTextChanged(editable: Editable?) {

        // Log statement to verify the functionality of this method.
        // Log the method name and the value (What the user has been typing).
        Log.i(TAG, "afterTextChanged $editable")

        computeTipAndTotal()

    }

    override fun beforeTextChanged(p0: CharSequence?, p1: Int, p2: Int, p3: Int) {}

    override fun onTextChanged(p0: CharSequence?, p1: Int, p2: Int, p3: Int) {}

})