Throw Exception for wrong valueType with API guard

Previously, wrong valueType error is swallowed in jni. As a result,
some animations are quietly skipped without letting developers know.
This CL maintains that behavior for pre-N, and throws Exception
to notify developers of the error for N and above.

Bug: 29009391
Change-Id: I3e8f003cdb97d214da72af3f93a84f64797b1c2c
(cherry picked from commit 94db0991)