Module ndk::audio

Available on crate feature audio only.

Bindings for AAudioStream and AAudioStreamBuilder

See the NDK guide for design and usage instructions, and the NDK reference for an API overview.

Structs

• AudioStream
  A native AAudioStream *
• AudioStreamBuilder
  A native AAudioStreamBuilder *
• Timestamp

Enums

• AudioAllowedCapturePolicyapi-level-29
  Specifying if audio may or may not be captured by other apps or the system.
• AudioCallbackResult
  Value returned the data callback function.
• AudioContentTypeapi-level-28
  The ContentType attribute describes “what” you are playing. It expresses the general category of the content. This information is optional. But in case it is known (for instance Movie for a movie streaming service or Speech for an audio book application) this information might be used by the audio framework to enforce audio focus.
• AudioDirection
• AudioError
• AudioFormat
• AudioInputPresetapi-level-28
  Defines the audio source. An audio source defines both a default physical source of audio signal, and a recording configuration.
• AudioPerformanceMode
• AudioSharingMode
• AudioStreamState
• AudioUsageapi-level-28
  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.
• Clockid
• SessionId

Type Aliases

• AudioStreamDataCallback
• AudioStreamErrorCallback
• Result