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Support for stopping animations that run on UI thread.

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Summary:This change extends animated native module API with `stopAnimation` method that is responsible for interrupting actively running animation as a reslut of a JS call. In order for the `stopAnimation` to understand `animationId` argument I also had to add `animationId` to `startAnimation` method. As JS thread runs in parallel to the thread which executes the animation there is a chance that JS may call `stopAnimation` after the animation has finished. Because of that we are not doing any checks on the `animationId` parameter passed to `stopAnimation` in native and if the animation does not exists in the registry we ignore that call.

**Test Plan**
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/7058

Differential Revision: D3211906

fb-gh-sync-id: 3761509651de36a550b00d33e2a631c379d3900f
fbshipit-source-id: 3761509651de36a550b00d33e2a631c379d3900f
This commit is contained in:
Krzysztof Magiera
2016-04-22 00:01:55 -07:00
committed by Facebook Github Bot 8
parent 63adb48dc4
commit cd11738819
7 changed files with 143 additions and 13 deletions
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7
ReactAndroid/src/main/java/com/facebook/react/animated/AnimationDriver.java
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@@ -17,9 +17,10 @@ import com.facebook.react.bridge.Callback;
*/
/*package*/ abstract class AnimationDriver {
boolean mHasFinished = false;
ValueAnimatedNode mAnimatedValue;
Callback mEndCallback;
/*package*/ boolean mHasFinished = false;
/*package*/ ValueAnimatedNode mAnimatedValue;
/*package*/ Callback mEndCallback;
/*package*/ int mId;
/**
* This method gets called in the main animation loop with a frame time passed down from the