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Code Issues Releases Wiki Activity

Hide toolbar improvements

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This commit is contained in:
M66B 2023-01-10 11:45:49 +01:00
parent ecd7fc1e47
commit 20cbb6857f
2 changed files with 26 additions and 14 deletions
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32
app/src/main/java/eu/faircode/email/FragmentFolders.java
View file

@ -219,7 +219,22 @@ public class FragmentFolders extends FragmentBase {
});
rvFolder.setHasFixedSize(false);
LinearLayoutManager llm = new LinearLayoutManager(getContext());
LinearLayoutManager llm = new LinearLayoutManager(getContext()) {
@Override
public void onLayoutCompleted(RecyclerView.State state) {
super.onLayoutCompleted(state);
if (!isActionBarShown())
try {
int range = computeVerticalScrollRange(state);
int extend = computeVerticalScrollExtent(state);
boolean canScrollVertical = (range > extend);
if (!canScrollVertical) // anymore
showActionBar(true);
} catch (Throwable ex) {
Log.e(ex);
}
}
};
rvFolder.setLayoutManager(llm);
if (!cards && dividers) {
@ -315,16 +330,17 @@ public class FragmentFolders extends FragmentBase {
@Override
public void onScrolled(@NonNull RecyclerView rv, int dx, int dy) {
if (hide_toolbar && dy != 0) {
int range = rv.computeVerticalScrollRange();
int extend = rv.computeVerticalScrollExtent();
boolean canScrollVertical = (range > extend);
show = (!canScrollVertical || (rv.computeVerticalScrollOffset() == 0 || dy < 0));
}
if (hide_toolbar && dy != 0)
try {
show = (dy < 0 || rv.computeVerticalScrollOffset() == 0);
} catch (Throwable ex) {
Log.e(ex);
show = true;
}
}
@Override
public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
public void onScrollStateChanged(@NonNull RecyclerView rv, int newState) {
if (hide_toolbar && newState != RecyclerView.SCROLL_STATE_DRAGGING)
showActionBar(show);
}

8
app/src/main/java/eu/faircode/email/FragmentMessages.java
View file

@ -1139,11 +1139,7 @@ public class FragmentMessages extends FragmentBase
if (hide_toolbar && dy != 0)
try {
int range = rv.computeVerticalScrollRange();
int extend = rv.computeVerticalScrollExtent();
boolean canScrollVertical = (range > extend);
show = (!canScrollVertical ||
(dy < 0 || rv.computeVerticalScrollOffset() == 0));
show = (dy < 0 || rv.computeVerticalScrollOffset() == 0);
} catch (Throwable ex) {
Log.e(ex);
show = true;
@ -1151,7 +1147,7 @@ public class FragmentMessages extends FragmentBase
}
@Override
public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
public void onScrollStateChanged(@NonNull RecyclerView rv, int newState) {
if (hide_toolbar && newState != RecyclerView.SCROLL_STATE_DRAGGING)
showActionBar(show);
}