[−][src]Enum oboe::Usage
The Usage attribute expresses why you are playing a sound, what is this sound used for. This information is used by certain platforms or routing policies to make more refined volume or routing decisions.
Note that these match the equivalent values in AudioAttributes in the Android Java API.
This attribute only has an effect on Android API 28+.
Variants
Use this for streaming media, music performance, video, podcasts, etcetera.
Use this for voice over IP, telephony, etcetera.
Use this for sounds associated with telephony such as busy tones, DTMF, etcetera.
Use this to demand the users attention.
Use this for notifying the user when a message has arrived or some other background event has occured.
Use this when the phone rings.
Use this to attract the users attention when, for example, the battery is low.
Use this for screen readers, etcetera.
Use this for driving or navigation directions.
Use this for user interface sounds, beeps, etcetera.
Use this for game audio and sound effects.
Use this for audio responses to user queries, audio instructions or help utterances.
Trait Implementations
impl Clone for Usage
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impl Copy for Usage
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impl Debug for Usage
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impl Eq for Usage
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impl FromPrimitive for Usage
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fn from_i64(n: i64) -> Option<Self>
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fn from_u64(n: u64) -> Option<Self>
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fn from_isize(n: isize) -> Option<Self>
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fn from_i8(n: i8) -> Option<Self>
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fn from_i16(n: i16) -> Option<Self>
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fn from_i32(n: i32) -> Option<Self>
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fn from_i128(n: i128) -> Option<Self>
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fn from_usize(n: usize) -> Option<Self>
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fn from_u8(n: u8) -> Option<Self>
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fn from_u16(n: u16) -> Option<Self>
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fn from_u32(n: u32) -> Option<Self>
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fn from_u128(n: u128) -> Option<Self>
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fn from_f32(n: f32) -> Option<Self>
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fn from_f64(n: f64) -> Option<Self>
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impl PartialEq<Usage> for Usage
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impl StructuralEq for Usage
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impl StructuralPartialEq for Usage
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impl ToPrimitive for Usage
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fn to_i64(&self) -> Option<i64>
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fn to_u64(&self) -> Option<u64>
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fn to_isize(&self) -> Option<isize>
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fn to_i8(&self) -> Option<i8>
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fn to_i16(&self) -> Option<i16>
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fn to_i32(&self) -> Option<i32>
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fn to_i128(&self) -> Option<i128>
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fn to_usize(&self) -> Option<usize>
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fn to_u8(&self) -> Option<u8>
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fn to_u16(&self) -> Option<u16>
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fn to_u32(&self) -> Option<u32>
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fn to_u128(&self) -> Option<u128>
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fn to_f32(&self) -> Option<f32>
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fn to_f64(&self) -> Option<f64>
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Auto Trait Implementations
impl RefUnwindSafe for Usage
impl Send for Usage
impl Sync for Usage
impl Unpin for Usage
impl UnwindSafe for Usage
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<'a, T> Desc<'a, T> for T
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,