Andorid Toast can be used to display information for the short period of time. Note: The getApplicationContext()method is a method that exists inside activities, so the above code has to be located in an Activitysubclass to work.Ĭontext context = getApplicationContext() CharSequence text = 'Hello toast!' int duration = Toast.LENGTH_SHORT Toast toast = Toast.makeText(context, text, duration) toast.show() This example demonstrates everything you need for most toast notifications.Īndroid Toast Example. The Toast.makeText()method is a factory method which creates a Toastobject. Then “This a toast message” will be displayed on the screen as a Toast Message. show() Step 5: Now Run the app and operate as follows: When the app is opened, it displays a “Click” button. fun Context.toast(context: Context = applicationContext, message: String, duration: Int = (getApplicationContext(), 'This a toast message', Toast.LENGTH_LONG). The following function is an extension function that shall be used in our MainActivity.kt. We can shorten our Toast invocation by setting some default values in the Kotlin extension functions. Let’s use Kotlin Extensions to create some dynamic toast messages. The earlier mentioned Toast invocation looks a little verbose.

The toasts would behave differently on clicking each of the buttons. We’ve created three Buttons in our activity layout. The layout for our activity_main.xml file is given in the following code snippet. The custom_toast_layout.xml is used to define a custom layout for the Toast.

Let’s use the Kotlin to create an android app and create some toast messages.įirst of all, create a new Android Studio Project and include the Kotlin support if you’re using Android Studio 3.0. We can customize the layout of the toast as well as its duration. The show() function is used to display the Toast on the screen.

Toast.makeText(this, 'Androidly Long Toasts', Toast.LENGTH_LONG).show() Toast.makeText(this, 'Androidly Short Toasts', Toast.LENGTH_SHORT).show() We can use the Toast class to create a toast message. For example, giving a hint for a specific field in the form. Toast messages are used to show the user something that isn’t critical but might help the user with what’s happening in the application currently.

Android studio toast int