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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 #10681 Differential Revision: D4120162 fbshipit-source-id: 4e58e1b6309c1c7a12ef835547a3f3d321c20714
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ReactAndroid/src/main/java/com/facebook/react/animated/ModulusAnimatedNode.java
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/** | ||
* 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. | ||
*/ | ||
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package com.facebook.react.animated; | ||
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import com.facebook.react.bridge.JSApplicationCausedNativeException; | ||
import com.facebook.react.bridge.ReadableArray; | ||
import com.facebook.react.bridge.ReadableMap; | ||
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/*package*/ class ModulusAnimatedNode extends ValueAnimatedNode { | ||
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private final NativeAnimatedNodesManager mNativeAnimatedNodesManager; | ||
private final int mInputNode; | ||
private final int mModulus; | ||
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public ModulusAnimatedNode( | ||
ReadableMap config, | ||
NativeAnimatedNodesManager nativeAnimatedNodesManager) { | ||
mNativeAnimatedNodesManager = nativeAnimatedNodesManager; | ||
mInputNode = config.getInt("input"); | ||
mModulus = config.getInt("modulus"); | ||
} | ||
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@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"); | ||
} | ||
} | ||
} |
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