What is a TextView?

What is a TextView?

In android, TextView is a user interface control that is used to set and display the text to the user based on our requirements. In android, we can create a TextView control in two ways either in XML layout file or create it in Activity file programmatically.

How do I center align text in TextView?

android:gravity=”center” for text center in TextView. android:gravity=”center_horizontal” inner text if you want horizontally centered. android:gravity=”center_vertical” inner text if you want vertically centered. android:layout_centerInParent=”true” if you want TextView in center position of parent view.

Which of the following attribute if the TextView element allows you to set the text?

A TextView displays text to the user and optionally allows them to edit it. A TextView is a complete text editor, however the basic class is configured to not allow editing….TextView Attributes.

Sr.No. Attribute & Description
7 android:hint Hint text to display when the text is empty.

How do I center align text in XML?

To align text in TextView at the center vertically and horizontally we need to make use of gravity attribute. Example 1 : You can use center_vertical | center_horizontal value to set the text at the center of the TextView area.

What is use of TextView and EditText in Android?

EditText is used for user input. TextView is used to display text and is not editable by the user.

What is difference between TextView and plain text?

Textview : should be used for uneditable text which user wants to read but not to manipulate. e.g. News, Articles, Blogs. Plain text/ Edittext : should be used for taking user input in alphanumeric form. e.g. UserId, Comments.

How to align text in textview in Kotlin Android?

The default alignment of text in TextView is left. But if we would like to explicitly left align text in TextView in Kotlin Android, set android:textAlignment attribute with the value “viewStart” in layout file, or programmatically set the textAlignment property of the TextView object with View.TEXT_ALIGNMENT_VIEW_START in activity file.

How to set text alignment vertically in activity screen?

Set text alignment vertically center automatically on button click. Vertical center means to set your textview text into vertically middle of activity screen. Developer can set text alignment using xml file but some times there are special needs so you can also set text alignment using programming file.

What is the difference between text_align and Android_gravity in Android?

In Android float is android_layout_gravity and text_align: is android_gravity. And android_layout_gravity applies relative to parent. where as android_gravity applies to its child or inner content. Note android_gravity only works when its View is match_parent (when it have space to center). After struggling on this for an hour.