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fixed suggestion scrolling when a 'stem + ...' is displayed

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sspanak 2024-09-23 11:49:05 +03:00 • committed by Dimo Karaivanov
parent ec2ad9937a
commit 342ea1d3e5
1 changed files with 20 additions and 1 deletions
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21
app/src/main/java/io/github/sspanak/tt9/ui/tray/SuggestionsBar.java
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@ -232,6 +232,11 @@ public class SuggestionsBar {
selectedIndex = suggestions.size() - 1;
}
if (containsStem() && selectedIndex == 0) {
scrollToSuggestion(increment);
return;
}
scrollToSuggestionOnScreen(oldIndex);
}
@ -246,7 +251,21 @@ public class SuggestionsBar {
mSuggestionsAdapter.notifyItemChanged(selectedIndex);
if (settings.getSuggestionScrollingDelay() > 0) {
alternativeScrollingHandler.postDelayed(() -> mView.scrollToPosition(selectedIndex), settings.getSuggestionScrollingDelay());
alternativeScrollingHandler.removeCallbacksAndMessages(null);
alternativeScrollingHandler.postDelayed(this::scrollToSelectedIndex, settings.getSuggestionScrollingDelay());
} else {
scrollToSelectedIndex();
}
}
/**
* Tells the adapter to scroll. Always call scrollToSuggestionOnScreen() first,
* to set the selected index in the adapter.
*/
private void scrollToSelectedIndex() {
if (containsStem() && selectedIndex == 1 && getSuggestion(1).length() < getSuggestion(suggestions.size() - 1).length()) {
mView.scrollToPosition(0);
} else {
mView.scrollToPosition(selectedIndex);
}