// start design for MDPI first
Baseline phone mdpi 320x480
from which you can increase the number of backlinks like 1.5 for HDPI and 2 for XHDPI
TVDPI automatically scales using HDPI assets. 213/160 =1.33
Link here:
1. Use wrap_content, fill_parent, or dp units when specifying dimensions in an XML layout file. 2. Do not use hard coded pixel values in your application code 3. Do not use AbsoluteLayout (it deprecated) 4. Supply alternative bitmap drawables for different screen densities
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