Google released a new version of Android Studio today, and the new IDE has everything developers need to build apps for Android smartphones, tablets, watches, and other form factors. Want to put the latest APIs to use? Android Studio 2.0 is what you need. The update is free.
With huge budgets spent on marketing, it's probably a good idea to keep track of which marketing avenues are working and which aren't. Call Tracking Metrics is a simple telephone call tracking service that aims at helping users link incoming calls to specific marketing campaigns and in so doing, easily track and analyze the amount of calls received due to that particular campaign. The Call Tracking Metrics API provides access to this functionality.