Janic Duplessis 158d435f36 Implement native Animated value listeners on Android
Summary:
Adds support for `Animated.Value#addListener` for native driven nodes on Android. This is based on work by skevy in the exponent RN fork. Also adds a UIExplorer example.

** Test plan **
Run unit tests

Tested that by adding a listener to a native driven animated node and checked that the listener callback is called properly.

Also tested that it doesn't crash on iOS that doesn't support this yet.
Closes https://github.com/facebook/react-native/pull/8844

Differential Revision: D3670906

fbshipit-source-id: 15700ed7b93db140d907ce80af4dae6be3102135
2016-08-04 13:13:33 -07:00
..
2015-09-22 11:58:37 -07:00