How can i save any data to my sdcard ?

Question

I want to create a note so how can i save my input data on my sd card?

pleas give me an example with html tage

Answer 1

To save html codes in sdcard extension should be either (.htm) or (.html) .

Answer 2

You can save any data(note) with [. txt ] extension.

Answer 3

you can give me an example?