Using a mouse & keyboard? Note that in Android, copy/paste commands are performed by long-touching a selected area and choosing from the menu.
These shortcuts should work in Android 3.0 (Honeycomb) and newer.
|Info About DubScript||Ctrl-I|
|How To Use Fountain||Ctrl-H|
|Save Current Screenplay as New File||Shift+Ctrl-S|
|Create New Screenplay||Ctrl-N|
|Undo last change||Ctrl-Z|
|Redo last change||Shift+Ctrl-Z|
|n/a||Select all text||Ctrl-A|
|n/a||Copy selected text||Ctrl-C|
|n/a||Cut selected text||Ctrl-X|
|n/a||Paste selected text||Ctrl-V|
|n/a||Selected text to uppercase||Ctrl-K|
Update 8-11-14! There are actually a lot more shortcuts. Check out the app for the full list. One of note is that you can hold SHIFT and hit return to turn the entire line you just typed to upper-case!