Today I’ve completed developing my very own android app. It’s a converter for currencies, distances, weights, temperature; For currencies it retrieves the exchange rate from a web server at runtime and calculates the result.
A step by step guide to synchronize contacts between your mobile phone (iPhone, Windows Mobile, Symbian -Nokia) and Google. Just sync your contacts to google to store them for life, even if you lose your mobile phone you won’t lose your contacts. Also transfer contacts from one phone to another by synchronizing with Google.