hi ,
i have file browser (List View) i want to read the path of current file and display on the screen(for validation)
but i have one screen as list view and after that i m doing setContentView() but it is not working geting
error:nullptrexception

String filePath;

filePath=file.getAbsolutePath();

txt.append(filePath);
setContentView(txt);

plz help me to solve this problem.
thanx