Add EditText in Android Example Code

What is an EditText in Android and how you can add EditText in android app? Check the details and example plus code to have better understanding.

What is An Edit Text?

In Android, an EditText is a UI element that allows the user to enter and edit text. It is a subclass of the TextView class and is used to display an editable text field. You can use an EditText to get input from the user in the form of text, such as a name or a password.

How to Add EditText in Android?

Here is an example of how you can use an EditText in your layout XML file:

You can also set the text and other properties of the EditText programmatically in your Java or Kotlin code by using the setText and other methods of the EditText object.

EditText editText = findViewById(R.id.edit_text);

editText.setText(“Hello, world!”);

val editText = findViewById<EditText>(R.id.edit_text)

editText.text = “Hello, world!”

You can customize the appearance of an EditText by setting various properties, such as the text color, background color, and font size. You can also set an OnEditorActionListener on the EditText object to specify an action to be taken when the user finishes editing the text.

EditText Attributes:

There are several attributes that you can use to customize the appearance and behavior of an EditText in Android. Here are some of the most commonly used attributes:

  • android:text: The text to display in the EditText.
  • android:textColor: The color of the text.
  • android:textSize: The size of the text.
  • android:textStyle: The style of the text (bold, italic, etc.).
  • android:hint: The hint text to display when the EditText is empty.
  • android:inputType: The type of input (text, number, email, etc.) that the EditText accepts.
  • android:maxLines: The maximum number of lines to display in the EditText.
  • android:maxLength: The maximum number of characters that the user can enter in the EditText.

Here is an example of an EditText with some of these attributes set:

Note that you can also set these attributes programmatically in your Java or Kotlin code using the corresponding methods of the EditText object. For example, you can use the setHint method to set the hint text of the EditText, or the setInputType method to set the input type.

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