Hi, If i want to create an simple app for android using phonegap build. What screen size do i need to use. If i use a certain screen size then does it fit with every device? does Hype is capable of doing that? Can any advice me how to start. Thank you. 
Android devices vary quite a bit in size from small phones, large phones, phablets, and tablets. There’s lots of guidance out there for all the different device resolutions; I’m not sure I have a particular recommendation for a good starting resolution given it depends on what devices you want to support and how different the layouts are.
Hype has two mechanisms to help design for different screens:
- Responsive Layouts let you entirely change what elements are displayed based on width breakpoints
- Flexible Layout allow you to adjust how elements are positioned and scaled based on width or height