What android smartphone should i get with a good battery?

Q. Im swiching to vodafone and i want a new android smartphone that costs â¬150 or under, can you help?

A. Sony Xperia Tipo . It has both Cdma/Gsm version. Its the best in these price range.

For any android realated cool stuff visit www.Androidnova.org

How does android smart phone intelligent voice talk work?

Q. How does the smart phone come up with seemingly intelligent answers?
Does the program do it,or does the smart phone computer do it with the added program?
Does the computer some how get smarter with each answer you give via the program instructions.
Does any smart people out there have any answers?

A. I just love how when Apple does something, every other smart phone does the same thing within a week.

But as for your question: real artificial intel does learn from past experience. In a phone, it's matched to a database where other users' experience is judged and their servers learn how people speak.

How do android developers obtain information to put into their apps?

Q. If an android developer were to create a GPS system or a Weather App, how do they get the information fed into the application? Obviously i wouldn't have my own sattelite or weather station so how do i put information into the application?

A. For GPS you'd use the Android core libraries, like this class: http://developer.android.com/reference/android/location/LocationManager.html

For a weather app you'd use some weather API, the most obvious probably being the Google Weather API, but you could really use any one you want. http://blog.programmableweb.com/2010/02/08/googles-secret-weather-api/