Kotlin EditText以编程方式显示/隐藏密码

Question

I know how to do this on Java. I copied and paste the code from Java to Kotlin and Android Studio changed to this:

auth_password_text.setInputType(InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_PASSWORD)

But I'm receiving a message (grey not yellow like warning)

I search and found only java and react native answer but not was the best/right way to do this in Kotlin.

Thank you in advance!

Answer 1

For any warning or suggestion reported by the IDE, you can press Alt-Enter, and in most cases (including this one) the IDE will suggest a quickfix that will automatically apply the suggested change.

In this case, it will change the call of a Java setter to a Kotlin property access:

auth_password_text.inputType = ...

Answer 2

In Kotlin you can set some properties accessing directly variable instead of calling setter method, that's the meaning of the warning you are getting.

You can remove warning like this:

auth_password_text.inputType = InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_PASSWORD