set Content Description
Sets the View's content description.
A content description briefly describes the view and is primarily used for accessibility support to determine how a view should be presented to the user. In the case of a view with no textual representation, such as [android.widget.ImageButton], a useful content description explains what the view does. For example, an image button with a phone icon that is used to place a call may use "Call" as its content description. An image of a floppy disk that is used to save a file may use "Save".
Parameters
content Description
The content description.
See also
Input Field View. get Content Description