StreamUseCaseUtil
Kotlin
|Java
class StreamUseCaseUtil
| kotlin.Any | |
| ↳ | androidx.camera.camera2.internal.StreamUseCaseUtil |
A class that contains utility methods for stream use case.
Summary
| Public methods | |
|---|---|
| static Long |
getStreamUseCaseFromUseCaseConfigs(@NonNull useCaseConfigs: MutableCollection<UseCaseConfig<*>!>, @NonNull sessionConfigs: MutableCollection<SessionConfig!>)Returns the appropriate stream use case for a capture session based on the attached CameraX use cases. |
Public methods
getStreamUseCaseFromUseCaseConfigs
static fun getStreamUseCaseFromUseCaseConfigs(
@NonNull useCaseConfigs: MutableCollection<UseCaseConfig<*>!>,
@NonNull sessionConfigs: MutableCollection<SessionConfig!>
): Long
Returns the appropriate stream use case for a capture session based on the attached CameraX use cases. If API level is below 33, return {@value OutputConfigurationCompat#STREAM_USE_CASE_NONE}. If use cases are empty or is ZSL, return DEFAULT. Otherwise, return PREVIEW_VIDEO_STILL for ImageCapture + VideoCapture; return STILL_CAPTURE for ImageCapture; return VIDEO_RECORD for VideoCapture; return VIEW_FINDER for Preview only.
| Parameters | |
|---|---|
useCaseConfigs |
MutableCollection<UseCaseConfig<*>!>: collection of all attached CameraX use cases for this capture session |
sessionConfigs |
MutableCollection<SessionConfig!>: collection of all session configs for this capture session |
| Return | |
|---|---|
Long |
the appropriate stream use case for this capture session |