[SOLVED] which is the best and easy way to display stock graph in android?

which is the best and easy way to display stock graph in android?

I am developing stock app in which user can show stock detail and show stock graph.

i am using yahoo finance API to list and search stocks quote, now the i want to display there graph. i m searching since 2 day but didn't way to display dynamic data graph.

i have seen so many library but till i am not satisfied. because of all most library provide a way to display static data graph. in my task i want display graph with zooming facility as well as multi-touch support.

If any one can support me i really appreciate the person.

Thanks In Advance!

Solution

You have a few options:

http://www.achartengine.org/
http://code.google.com/p/chartdroid/
http://www.artfulbits.com/products/android/aiCharts.aspx (commercial)
http://code.google.com/apis/chart/ (online only)

The first one for sure has zoom capabilities. I don't know about multitouch, though.

The google API has some interaction built-in and you could take advantage that it runs in a WebView, so you can use its own zoom capabilities. Since your app is going to require a network connection anyway, it seems like a reasonable option.