Enum android_manifest::UiOptions [−][src]
pub enum UiOptions { None, SplitActionBarWhenNarrow, }
Expand description
Extra options for an activity’s UI.
Variants
No extra UI options. This is the default
Add a bar at the bottom of the screen to display action items in the app bar (also known as the action bar), when constrained for horizontal space (such as when in portrait mode on a handset). Instead of a small number of action items appearing in the app bar at the top of the screen, the app bar is split into the top navigation section and the bottom bar for action items. This ensures a reasonable amount of space is made available not only for the action items, but also for navigation and title elements at the top. Menu items are not split across the two bars; they always appear together.
Trait Implementations
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
[src]
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
[src]Deserialize this value from the given Serde deserializer. Read more
fn serialize_attributes(
&self,
source_attributes: Vec<OwnedAttribute>,
source_namespace: Namespace
) -> Result<(Vec<OwnedAttribute>, Namespace), String>
[src]Auto Trait Implementations
impl RefUnwindSafe for UiOptions
impl UnwindSafe for UiOptions
Blanket Implementations
Mutably borrows from an owned value. Read more