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Support for Animated.add

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Summary:This change adds suport native animated support for Animated.add.

Animated.add lets you declare node that outputs a sum of it input nodes.

**Test Plan**
Play with the following playground app: https://gist.github.com/39de37faf07480fcd7d1
Run JS tests: `npm test Libraries/Animated/src/__tests__/AnimatedNative-test.js`
Run java tests: `buck test ReactAndroid/src/test/java/com/facebook/react/animated`
Closes https://github.com/facebook/react-native/pull/6641

Differential Revision: D3195963

fb-gh-sync-id: bb1e1a36821a0e071ad0e7d0fa99ce0d6b088b0a
fbshipit-source-id: bb1e1a36821a0e071ad0e7d0fa99ce0d6b088b0a
This commit is contained in:
Krzysztof Magiera
2016-04-19 02:57:15 -07:00
committed by Facebook Github Bot 8
parent 64d5da7754
commit b5375bdc09
6 changed files with 272 additions and 2 deletions
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8
ReactAndroid/src/main/java/com/facebook/react/animated/ValueAnimatedNode.java
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@@ -15,11 +15,15 @@ import com.facebook.react.bridge.ReadableMap;
* Basic type of animated node that maps directly from {@code Animated.Value(x)} of Animated.js
* library.
*/
class ValueAnimatedNode extends AnimatedNode {
/*package*/ class ValueAnimatedNode extends AnimatedNode {
/*package*/ double mValue = Double.NaN;
ValueAnimatedNode(ReadableMap config) {
public ValueAnimatedNode() {
// empty constructor that can be used by subclasses
}
public ValueAnimatedNode(ReadableMap config) {
mValue = config.getDouble("value");
}
}