Dynamically show/hide headers without changing the adapter #453
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There's another PR for this feature. IMHO, the problem with that solution is that it resets the adapter every time you change the flag and that's not ideal in many cases (i.e. repopulate everything, set origin to 0, etc...).
My approach handles this problem on the adapter level by creating a new method on the interface that will be consumed from custom or built-in adapters by implementing
shouldShowHeaderswhich can dynamically change its value.