display a variable in a toast android studio

In the above code we have an EditText with id: input and a submit button with id: submit. Here is the code you need to have in your activity’s layout(xml) file: And on the click of that button, we will store the data entered by the user in the EditText field in a variable. You would need to add an EditText to your activity’s layout, and a button to submit the data.

In this tutorial I am gonna show you how to store the data entered by user into some variable, on press of a button. It could be anything from a name, email, phone number, or just some number that you would be using to calculate something, etc. Public class MainActivity extends AppCompatActivity XML File( res/layout/activity_main.You may want to input some data in an EditText field and store that in some variable for a variety of reasons. MainActivity.java package codedost.toast

Run the application to launch Android emulator or you can run it on your mobile also(which is way faster).

Copy the content of res/layout/activity_main.xml file.

Open an Empty activity and name it as MainActivity.Open Android Studio and create a new Android application and name it as “Toast” and company domain as codedost so your package will be automatically set.Once this is completed then use the setOnClickListener method in Android and then display the Toast message inside this method(as you want to display the toast message when a user clicks on the button). Once the button is created bind it with the button object in the MainActivity.java file. First, create a button in activity_main.xml file, you can either create it using GUI or by coding it. Here the code is to display a Toast message on click of a button.

But before I move on to the program the structure of a Toast message is Toast.makeText (Context, text, duration(Short/Long)) and to display the toast you use the show() method. Here I will be showing you how to display a Toast message on click of a button. If you have ever uninstalled an android app and once the installation is done you get a small message “ Uninstalled finished” ( similar to this)which will disappear after a short time. In Android, Toast is used to display short messages to the user which automatically disappears after a certain period of time. Android program to display a Toast Message

Display a variable in a toast android studio