Summary: Enums | Methods | Inherited Methods

PreviewView.ImplementationMode

Kotlin |Java

public static final enum PreviewView.ImplementationMode
extends Enum<PreviewView.ImplementationMode>

java.lang.Object
↳	java.lang.Enum<androidx.camera.view.PreviewView.ImplementationMode>
	↳	androidx.camera.view.PreviewView.ImplementationMode

The implementation mode of a PreviewView.

PreviewView manages the preview Surface by either using a SurfaceView or a TextureView. A SurfaceView is generally better than a TextureView when it comes to certain key metrics, including power and latency, which is why PreviewView tries to use a SurfaceView by default, but will fall back to use a TextureView when it's explicitly set by calling PreviewView.setPreferredImplementationMode(ImplementationMode) with TEXTURE_VIEW, or when the device does not support using a SurfaceView well (for example on LEGACY devices and devices running on API 24 or less).

Summary

Enum values
`PreviewView.ImplementationMode`	`SURFACE_VIEW` Use a `SurfaceView` for the preview.
`PreviewView.ImplementationMode`	`TEXTURE_VIEW` Use a `TextureView` for the preview

Public methods
`static PreviewView.ImplementationMode`	`valueOf(String name)`
`static final ImplementationMode[]`	`values()`

From class


        
          java.lang.Enum

`final Object`	`clone()`
`final int`	`compareTo(PreviewView.ImplementationMode arg0)`
`int`	`compareTo(Object arg0)`
`final boolean`	`equals(Object arg0)`
`final void`	`finalize()`
`final Class<PreviewView.ImplementationMode>`	`getDeclaringClass()`
`final int`	`hashCode()`
`final String`	`name()`
`final int`	`ordinal()`
`String`	`toString()`
`static <T extends Enum<T>> T`	`valueOf(Class<T> arg0, String arg1)`

From class


        
          java.lang.Object

From interface


        
          java.lang.Comparable

abstract int compareTo(PreviewView.ImplementationMode arg0)

public static final PreviewView.ImplementationMode SURFACE_VIEW

Use a SurfaceView for the preview. If the device doesn't support it well, PreviewView will fall back to use a TextureView instead.

public static final PreviewView.ImplementationMode TEXTURE_VIEW

Use a TextureView for the preview

public static PreviewView.ImplementationMode valueOf (String name)

Parameters
`name`	`String`

Returns
`PreviewView.ImplementationMode`

public static final ImplementationMode[] values ()

Returns
`ImplementationMode[]`