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Implement NativeAnimated offsets on Android

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Summary:
This diff implements NativeAnimation offsets on Android. Running the examples should show no change; however, calling `setOffset()` should offset the final value for any value node by that amount. This brings Android up to date with JS and iOS animation APIs.
Closes https://github.com/facebook/react-native/pull/10680

Differential Revision: D4119609

fbshipit-source-id: 96dccdf25f67c64c6787fd9ac762ec841cefc46a
This commit is contained in:
Ryan Gomba
2016-11-02 13:46:47 -07:00
committed by Facebook Github Bot
parent 68c61203ac
commit 8e81644f64
12 changed files with 64 additions and 14 deletions
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19
ReactAndroid/src/main/java/com/facebook/react/animated/NativeAnimatedNodesManager.java
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@@ -136,6 +136,25 @@ import javax.annotation.Nullable;
mUpdatedNodes.add(node);
}
public void setAnimatedNodeOffset(int tag, double offset) {
AnimatedNode node = mAnimatedNodes.get(tag);
if (node == null || !(node instanceof ValueAnimatedNode)) {
throw new JSApplicationIllegalArgumentException("Animated node with tag " + tag +
" does not exists or is not a 'value' node");
}
((ValueAnimatedNode) node).mOffset = offset;
mUpdatedNodes.add(node);
}
public void flattenAnimatedNodeOffset(int tag) {
AnimatedNode node = mAnimatedNodes.get(tag);
if (node == null || !(node instanceof ValueAnimatedNode)) {
throw new JSApplicationIllegalArgumentException("Animated node with tag " + tag +
" does not exists or is not a 'value' node");
}
((ValueAnimatedNode) node).flattenOffset();
}
public void startAnimatingNode(
int animationId,
int animatedNodeTag,