title: which packages do i install from sdk manager in android studio
body: <p>i was installing android studio
  and when i went to sdk manager it told me to install 10 packages by default .. while these packages were installing  i lost my internet connection so i cancelled the whole process. now when i opened the android studio again on the home screen it says rendering fail and the phone which shows up in the middle of the screen (design view ) doesn't show up. i guess this happened due to some packages where not installed .. so i want to know what the the basic packages that i need to install. could someone post a list or  a screen shot of your installed packages</p>