Kotlin Blueprints

Declaring a property

The full syntax for declaring a property is:

    var <propertyName>[: <PropertyType>] [=    <property_initializer>]      [<getter>]      [<setter>]

The initialization, getter, and setter for the objects are optional. The property type is optional if it can be inferred from the initializer (or from the getter return type, as shown in the following snippet).

In Java:

    TwitterSession session =        TwitterCore.getInstance().getSessionManager().getActiveSession();

In Kotlin:

    TwitterCore.getInstance().sessionManager.activeSession

We have defined getter and setter to deal with the toolbar title. Take a look at the AppToolbar.kt interface:

    var toolbarTitle: String      get() = toolbar.title.toString()      set(value) {        toolbar.title = value      }

The previous ...