Android follows normal java package conventions plus here is an important snippet of text to read (this is important regarding the wide use of xml files while developing on android).he concept comes from Package Naming Conventions in Java, more about which can be read here:*. http://en.wikipedia.org/wiki/Java_package#Package_naming_conventions. Source: http://www.quora.com/Why-do-a-majority-of-Android-package-names-begin-with-com.
Files that contain the .3ds file extension are most commonly associated with the Autodesk 3D Studio software.he 3DS files that are used by the software contain a variety of information used to form a three dimensional scene, like coordinates, list of polygons used to form the objects, color information etc.
If the applications can access the printer system, then you can use the Adobe PDF printer to convert these files..psd: Adobe Photoshop: Acrobat 9.x does not support this file format. .ai: Adobe Illustrator .u3d, .prc 3D files .dwg, .dwt, .dxf, .dwf, .dst Autodesk AutoCAD .xps XML paper specification