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Refactor MessageListFragment.updateFooter()

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This commit is contained in:
cketti 2020-08-13 15:33:07 +02:00
parent 2410ed5cb1
commit 05fe558ea6
1 changed files with 10 additions and 6 deletions
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16
app/ui/legacy/src/main/java/com/fsck/k9/fragment/MessageListFragment.java
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@ -1106,14 +1106,18 @@ public class MessageListFragment extends Fragment implements OnItemClickListener
return;
}
FooterViewHolder holder = (FooterViewHolder) footerView.getTag();
if (text != null) {
if (listView.getFooterViewsCount() == 0) listView.addFooterView(footerView);
holder.main.setText(text);
} else if (listView.getFooterViewsCount() > 0) {
boolean shouldHideFooter = text == null;
if (shouldHideFooter) {
listView.removeFooterView(footerView);
} else {
boolean isFooterViewAddedToListView = listView.getFooterViewsCount() > 0;
if (!isFooterViewAddedToListView) {
listView.addFooterView(footerView);
}
}
FooterViewHolder holder = (FooterViewHolder) footerView.getTag();
holder.main.setText(text);
}
static class FooterViewHolder {