Android Back Handler Documentation Example #340
Merged
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Adding second example for using the Android Back Handler appropriately with the react component lifecycle. The initial example is good, but it doesn't cover the particular use case that I was looking at having it do.
This documentation change I believe could have helped with the following react-native issues:
facebook/react-native#18954
facebook/react-native#15497
facebook/react-native#17110
facebook/react-native#15303
facebook/react-native#15149
This one is semi related... it is a bit older though so it is a slightly different issue.
facebook/react-native#4736