B4R Question Reading text file

[stp]

Is it possible to read a txt file from sd card?
Not a random access file.

 

[Erel]

You can use sd.Stream.ReadBytes to read data from any file.

 

[stp]

Is there any example to read line by line a txt file ?
Is it posible to add lines ?

 

[Erel]

Check this example: https://www.b4x.com/android/forum/threads/sd-cards.65994/#content

If the file is not too large then you can read it completely and then use ByteConverter.Split to go over the lines.

However I recommend you to use a binary file with fixed records instead. It will make the solution simpler.

Is it posible to add lines ?

You can write to SD.Stream to add lines.

 

[stp]

yes i try to use a random access file to store my configuration