Android Cómo saber cuándo termina Snackbar
snackbar.addCallback(new Snackbar.Callback() {
@Override
public void onDismissed(Snackbar snackbar, int event) {
if (event == Snackbar.Callback.DISMISS_EVENT_TIMEOUT) {
// Snackbar closed on its own
}
}
@Override
public void onShown(Snackbar snackbar) {
...
}
});
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