The OneDrive Android Sample Code demonstrates how to integrate the drive capabilities into an Android phone. See the core tests at https://github.com/OneDrive/onedrive-sdk-android/blob/master/onedrivesdk/src/androidTest/java/com/onedrive/sdk/core/CoreTests.java
Appcelerator, a company focused on cross-platform development tools, has started extending itself into the world of APIs by offering mobile developers drop-in tools for integrating their applications with popular web services. Appcelerator recently announced a new offering called Titanium+Plus, a set of premium modules that developers can purchase to incorporate into applications built using Titanium Mobile, Appcelerator's open source mobile development platform. Rather than mainly providing new or deeper access to the core functions of devices, the new Titanium+Plus modules are focused outward—or maybe upward—towards the cloud. In fact, the announcement came with a new tagline: "The cloud starts here™".
Exversion is hoping the need to access wide-ranging open datasets has matured enough to create a viable business as an open data marketplace. Their new Exversion API provides developers with a RESTful interface to search and access the open datasets stored on the Exversion data platform. At present, the API returns queries in JSON or XML format, with full XML support to be provided in the near future.