ImplementationMode
public enum ImplementationMode extends Enum
The implementation mode of a viewfinder.
User preference on how the viewfinder should render the viewfinder. The viewfinder is displayed with either a SurfaceView or a TextureView. A SurfaceView is generally better than a TextureView when it comes to certain key metrics, including power and latency. On the other hand, TextureView is better supported by a wider range of devices. The option is used to decide what is the best internal implementation given the device capabilities and user configurations.
Summary
Enum Values |
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COMPATIBLE |
Use a |
PERFORMANCE |
Use a |
Public methods |
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final @NonNull EnumEntries<@NonNull ImplementationMode> |
The implementation mode of a viewfinder. |
final @NonNull ImplementationMode |
Returns the enum constant of this type with the specified name. |
final @NonNull ImplementationMode[] |
values()Returns an array containing the constants of this enum type, in the order they're declared. |
Enum Values
PERFORMANCE
ImplementationMode ImplementationMode.PERFORMANCE
Use a SurfaceView for the viewfinder when possible. A SurfaceView has somewhat lower latency and less performance and power overhead than a TextureView. SurfaceView offers more control on a single drawing board, but does not support certain animations.
Public methods
getEntries
public final @NonNull EnumEntries<@NonNull ImplementationMode> getEntries()
The implementation mode of a viewfinder.
User preference on how the viewfinder should render the viewfinder. The viewfinder is displayed with either a SurfaceView or a TextureView. A SurfaceView is generally better than a TextureView when it comes to certain key metrics, including power and latency. On the other hand, TextureView is better supported by a wider range of devices. The option is used to decide what is the best internal implementation given the device capabilities and user configurations.
valueOf
public final @NonNull ImplementationMode valueOf(@NonNull String value)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
| Throws | |
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kotlin.IllegalArgumentException |
if this enum type has no constant with the specified name |
values
public final @NonNull ImplementationMode[] values()
Returns an array containing the constants of this enum type, in the order they're declared.
This method may be used to iterate over the constants.