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Code Issues Releases Wiki Activity

Hide compose/reply FAB on scrolling

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This commit is contained in:
M66B 2020-07-10 08:28:52 +02:00
parent d8db9d1836
commit 2ffe1d6cfd
1 changed files with 36 additions and 10 deletions
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28
app/src/main/java/eu/faircode/email/FragmentMessages.java
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@ -285,6 +285,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
private boolean initialized = false;
private boolean loading = false;
private boolean swiping = false;
private boolean scrolling = false;
private AdapterMessage adapter;
@ -692,6 +693,28 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
};
rvMessage.addItemDecoration(dateDecorator);
rvMessage.addOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
if (newState == RecyclerView.SCROLL_STATE_IDLE) {
scrolling = false;
if (viewType == AdapterMessage.ViewType.UNIFIED || viewType == AdapterMessage.ViewType.FOLDER)
fabCompose.show();
updateExpanded();
}
}
@Override
public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
if (dy != 0) {
scrolling = true;
if (viewType == AdapterMessage.ViewType.UNIFIED || viewType == AdapterMessage.ViewType.FOLDER)
fabCompose.hide();
updateExpanded();
}
}
});
boolean compact = prefs.getBoolean("compact", false);
int zoom = prefs.getInt("view_zoom", compact ? 0 : 1);
String sort = prefs.getString("sort", "time");
@ -4399,7 +4422,9 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
private void updateExpanded() {
int expanded = (values.containsKey("expanded") ? values.get("expanded").size() : 0);
if (scrolling)
fabReply.hide();
else {
if (expanded == 1) {
long id = values.get("expanded").get(0);
int pos = adapter.getPositionForKey(id);
@ -4410,6 +4435,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
fabReply.hide();
} else
fabReply.hide();
}
ibDown.setVisibility(quick_scroll && expanded > 0 ? View.VISIBLE : View.GONE);
ibUp.setVisibility(quick_scroll && expanded > 0 ? View.VISIBLE : View.GONE);