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[PS-22912] fix crash from upgrading to react native 61.5 #5

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Merged
merged 1 commit into from
Jun 18, 2020
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[PS-22912] fix crash from upgrading to react native 61.5 #5

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2 changes: 1 addition & 1 deletion android/src/main/java/com/bolan9999/SpringScrollView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -471,7 +471,7 @@ public void setContentOffset(float x, float y) {
WritableMap contentOffsetMap = Arguments.createMap();
contentOffsetMap.putDouble("x", PixelUtil.toDIPFromPixel(contentOffset.x));
contentOffsetMap.putDouble("y", PixelUtil.toDIPFromPixel(contentOffset.y));
event.putMap("contentOffset", contentOffsetMap);
event.putMap("contentOffset", (ReadableMap)contentOffsetMap);
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Is this a safe cast? Won't throw an error on its own at some point?

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@lzcheung lzcheung Jun 18, 2020 •
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Yes, it should be a safe cast since WritableMap extends from ReadableMap so any function it calls from ReadableMap should also be implemented by contentOffsetMap. I'm not sure why it doesn't accept the WritableMap in the first place.

event.putString("refreshStatus", refreshStatus);
event.putString("loadingStatus", loadingStatus);
sendOnScrollEvent(event);
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