add items and store them in a spinner, you can?

[fifiddu70]

I wanted to know if you can make an application where the user can add elements of the program in a spinner and then recall them at any time even after power cycled the phone or delete them at will.
I wish it could be in store so she can get more. how do I?

 

[NJDude]

You will need to use a SQLite database to store the data and read from it to populate the Spinner.

 

[fifiddu70]

you could give me an example?

 

[NJDude]

Sure, attached is a very simple code to illustrate that.

 

[fifiddu70]

grazie i see now

 

[fifiddu70]

yes this very good, for delete single element?

 

[rfresh]

You can also store and retrieve from a TextReader file method. If you don't have a lot of items, this might be an easier way to go.

 

[NJDude]

yes this very good, for delete single element?

Ok, I've modified the sample, now, when you click on an item on the Spinner it will delete it.

 

[fifiddu70]

the reader would be good, there are many elements, the method is better because you can njdude popular hassle many elements of a spinner, however, is exactly what I was looking for, thanks to both of you. I will use the method of njdude

 

[fifiddu70]

is possible popolate others spinner with database sqlite? example one editex for add elements with five spinner.