This class provides methods to access the user interface for file selection. You can use these methods to display the file selection screen, specify the default folder path, and filter files by file name extensions.
The sample application uses the setPath() method to specify a start path location from which the user can select files. The sample application also uses thesetFilter() method to present files that have a specific file name extension.
This interface provides the selectionDone() method that is invoked when the user selects a file.
The sample application implements the selectionDone() method to determine if a file has been selected, and then displays the path and file name on the screen.