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Implement NativeAnimated modulus node on Android 

Summary:
This diff implements ModulusAnimatedNode on Android, bringing Android up to date with JS and iOS native animation APIs.
Closes https://github.com/facebook/react-native/pull/10681

Differential Revision: D4120162

fbshipit-source-id: 4e58e1b6309c1c7a12ef835547a3f3d321c20714
This commit is contained in:
Ryan Gomba 2016-11-02 14:47:42 -07:00 committed by Facebook Github Bot
parent 96cf9bb0c0
commit 9b4927c9c4
2 changed files with 42 additions and 0 deletions
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40
ReactAndroid/src/main/java/com/facebook/react/animated/ModulusAnimatedNode.java Normal file
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@ -0,0 +1,40 @@
/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.react.animated;
import com.facebook.react.bridge.JSApplicationCausedNativeException;
import com.facebook.react.bridge.ReadableArray;
import com.facebook.react.bridge.ReadableMap;
/*package*/ class ModulusAnimatedNode extends ValueAnimatedNode {
private final NativeAnimatedNodesManager mNativeAnimatedNodesManager;
private final int mInputNode;
private final int mModulus;
public ModulusAnimatedNode(
ReadableMap config,
NativeAnimatedNodesManager nativeAnimatedNodesManager) {
mNativeAnimatedNodesManager = nativeAnimatedNodesManager;
mInputNode = config.getInt("input");
mModulus = config.getInt("modulus");
}
@Override
public void update() {
AnimatedNode animatedNode = mNativeAnimatedNodesManager.getNodeById(mInputNode);
if (animatedNode != null && animatedNode instanceof ValueAnimatedNode) {
mValue = ((ValueAnimatedNode) animatedNode).mValue % mModulus;
} else {
throw new JSApplicationCausedNativeException("Illegal node ID set as an input for " +
"Animated.modulus node");
}
}
}

2
ReactAndroid/src/main/java/com/facebook/react/animated/NativeAnimatedNodesManager.java
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@ -93,6 +93,8 @@ import javax.annotation.Nullable;
node = new DivisionAnimatedNode(config, this);
} else if ("multiplication".equals(type)) {
node = new MultiplicationAnimatedNode(config, this);
} else if ("modulus".equals(type)) {
node = new ModulusAnimatedNode(config, this);
} else if ("diffclamp".equals(type)) {
node = new DiffClampAnimatedNode(config, this);
} else if ("transform".equals(type)) {