Android TextView getText() method -
suppose have declared textview username. , have not assign string username.settext() , before if called username.gettext() method, whats going return ??
it return null
because nothing in there. .gettext()
return text textview displaying.
i first check textview username not null following:
if (username.gettext() != null){ //textview not null //do }
i hope helpful you.
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