QR Code possible data types or standards

Question

I am developing an iOS Application for scanning QR Codes. I am successfully able to scan and get code from QR code.

Question:

My question is

Answer 1

Basically your text information has to be identifiable for what it is:

There is a very good summary here.

1. Contact data - use MeCard, or vCard (much more verbose), e.g.: MECARD:Surname, First;ADR:123 Some St., Town, Zip Code, Country;EMAIL:some_name@some_ip.com;TEL:+11800123123;BDAY:19550231;; Gives:

2. Calendar data - No standard seems to be set yet

3. URL: Start your url with the standard format specifier such as http://, e.g.: http://stackoverflow.com/questions/19900835/qr-code-possible-data-types-or-standards Gives:

4. Email address - Start with mailto:SomeOne@SomeWhere.org gives:

5. Phone number - Start with tel: e.g. tel:+1-212-555-1212 gives:

6. SMS - See the RFC 5724.

7. Plain text - Just include the text.
8. Geo location - Use the geo:lat,long,alt format URI: geo:40.71872,-73.98905,100 (100 feet above Googles offices) gives:
9. WIFI - (ssid is 'abc' and password is '1234'). For WEP encryption: WIFI:S:abc;T:WEP;P:1234;;. For WPA/WPA2: WIFI:S:abc;T:WPA;P:1234;;. Without encryption: WIFI:S:abc;T:nopass;P:1234;;.

All the above example were generated with the Python qrcode package from the command line.