XML

[Fernando Muñoz]

Hi

Does anybody how can i print in a text box a XML text correctly formated?

I have this text:

<Lineas> <REGALO1>VALIDO POR</REGALO1> <REGALO2>2 ENTRADAS DE CINE</REGALO2> <REGALO3>PARA LA PELICULA</REGALO3> <REGALO4>SEARCHING</REGALO4> <cn_cif>00000000</cn_cif> <cn_nom>CINESA NASSICA</cn_nom> <cn_dir>PARQUE COMERCIAL Y D</cn_dir> </Lineas>

And i would like to a have a printable result

Many thanks

[TimAI2]

Have you tried the xmltextdecode block from the web component?

[Fernando Muñoz]

Hi Tim

i have use it and i have solved.

Many thanks

Other thing, do you know if it exist a NFC reader other than app inventor component? It just can read text tags

[TimAI2]

Plenty of NFC reader apps on Google Play, can't vouch for any of them, but you could use Activity Starter to call them and hopefully get data back.

[Fernando Muñoz]

Thanks Tim, i'm looking for the way to start an external application with activity starter but i can't do it. Do you have any example?

[TimAI2]

It can be tricky...

You will need to run logcat or similar app to generate the output as the app you are running starts up. This should then provide you with the package / class / action required for the activity starter. (or you could ask the developer...)

How to use activity starter:

https://puravidaapps.com/snippets.php#2activity

http://ai2.appinventor.mit.edu/reference/other/activitystarter.html

[Fernando Muñoz]

Thanks Tim