mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Andres Suarez
3b31e69e28
Summary: Changelog: [General] [Fixed] - License header cleanup Reviewed By: yungsters Differential Revision: D17952694 fbshipit-source-id: 17c87de7ebb271fa2ac8d00af72a4d1addef8bd0
42 lines
1.5 KiB
Java
42 lines
1.5 KiB
Java
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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package com.facebook.react.animated;
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import com.facebook.react.bridge.Callback;
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import com.facebook.react.bridge.JSApplicationCausedNativeException;
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import com.facebook.react.bridge.ReadableMap;
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/**
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* Base class for different types of animation drivers. Can be used to implement simple time-based
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* animations as well as spring based animations.
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*/
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/*package*/ abstract class AnimationDriver {
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/*package*/ boolean mHasFinished = false;
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/*package*/ ValueAnimatedNode mAnimatedValue;
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/*package*/ Callback mEndCallback;
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/*package*/ int mId;
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/**
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* This method gets called in the main animation loop with a frame time passed down from the
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* android choreographer callback.
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*/
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public abstract void runAnimationStep(long frameTimeNanos);
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/**
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* This method will get called when some of the configuration gets updated while the animation is
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* running. In that case animation should restart keeping its internal state to provide a smooth
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* transision. E.g. in case of a spring animation we want to keep the current value and speed and
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* start animating with the new properties (different destination or spring settings)
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*/
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public void resetConfig(ReadableMap config) {
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throw new JSApplicationCausedNativeException(
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"Animation config for " + getClass().getSimpleName() + " cannot be reset");
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}
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}
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