Turn a text item into a password item, or write a password's name and timeout
| this |
a Client instance |
| uuid |
the uuid of the text item to turn into a password, or of the password item to update |
| name |
the name to identify the password |
| timeout |
how long it may stay on the clipboard, in seconds, or 0 for as long as anything else |
| cancellable |
a Cancellable to abandon the call with |
| callback |
a TaskReadyCallback to call once the request is satisfied, or null to ignore the result |
| user_data |
the data to pass to |