Wrapped components aim to resolve unexpected property change issues.
For example the focus property of input and textarea triggers a focus action each time when this.setData called. But in React world we expect it only happen when focus becomes true from false.
The wrapped component prevent useless setData by observe method to fix this issue. Because it's a custom component we need to test it carefully on each enabled platform.
Wrapped components aim to resolve unexpected property change issues.
For example the
focusproperty ofinputandtextareatriggers a focus action each time whenthis.setDatacalled. But in React world we expect it only happen whenfocusbecomestruefromfalse.The wrapped component prevent useless
setDatabyobservemethod to fix this issue. Because it's a custom component we need to test it carefully on each enabled platform.