They should be perfectly fine, many people do it. As said before, they have bad eyesight so may try, but shrimp are pretty fast and not that stupid
.
Adf's would only eat the shrimplets, as would any fish, so don't expect your shrimp to breed.
Gallum8-it sounds like you have an african
clawed frog, afrcian dwarf frogs would never be able to eat a tetra
.
So in summary unless you have TINY shrimp (under 1") you will probably be fine. There are 1" amano shrimp and adf's in the same tank at my work and they are doing great.