tenkuma/jamfish
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Clean up

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This commit is contained in:
Karim Abou Zeid 2017-12-26 00:05:01 +01:00
commit 30dd66e788
3 changed files with 24 additions and 25 deletions
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15
app/src/main/java/com/kabouzeid/gramophone/adapter/CategoryAdapter.java
View file

@ -39,8 +39,10 @@ public class CategoryAdapter extends RecyclerView.Adapter<CategoryAdapter.ViewHo
holder.title.setText(holder.title.getResources().getString(category.id.key));
holder.itemView.setOnClickListener(v -> {
category.visible = !category.visible;
holder.checkBox.setChecked(category.visible);
if (!(category.visible && isLastCheckedCategory(category))) {
category.visible = !category.visible;
holder.checkBox.setChecked(category.visible);
}
});
holder.dragView.setOnTouchListener((view, event) -> {
@ -79,6 +81,15 @@ public class CategoryAdapter extends RecyclerView.Adapter<CategoryAdapter.ViewHo
return categories;
}
private boolean isLastCheckedCategory(Category category) {
if (category.visible) {
for (Category c : categories) {
if (c != category && c.visible) return false;
}
}
return true;
}
static class ViewHolder extends RecyclerView.ViewHolder {
public CheckBox checkBox;
public TextView title;