Android Question how can I save a listview ?

DonManfred

Expert

Licensed User

Longtime User

• Aug 1, 2015

• #2

You cant serialize a listview.

Create your own list when filling/changing the listview and store this list then. Use a List or a Map i would suggest.

 

Upvote 0

khosrwb

Active Member

Licensed User

Longtime User

• Aug 1, 2015

• #3

excuse me
how can I save a list ?

 

Upvote 0

M

Mahares

Expert

Licensed User

Longtime User

• Aug 1, 2015

• #4

khosrwb said:

how can I save a list ?

Click to expand...

Example to save a list to a file:

B4X:

File.WriteList(File.DirRootExternal,"MyFile.txt",MyList)

Example to read the list later from the file:

B4X:

MyList = File.ReadList(File.DirRootExternal,"MyFile.txt")

 

Upvote 0

Cableguy

Expert

Licensed User

Longtime User

• Aug 1, 2015

• #5

@khosrwb , you really should NOT make several Posts asking the same question, specially only a few minutes apart.

Re-use the first post, by replying to you own post, it regains visibility.
It is not the first time you have used this approach, and it is not by cluttering the forum that your questions will be answered faster!

 

Upvote 0

khosrwb

Active Member

Licensed User

Longtime User

• Aug 1, 2015

• #6

thanks Mahares

my English is not good .
That's why I did not quite understand what you mean.((cableguy))
Please tell more simple sentences.
My question is wrong?
or you tell me : no ask own quastion , in the own post. or .....

 

Upvote 0