DisplayConfig

java.lang.Object
- org.robolectric.android.internal.DisplayConfig

```
public final class DisplayConfig
extends Object
```
Describes the characteristics of a particular logical display.

Robolectric internal (for now), do not use.

Field Summary

Fields
Modifier and Type	Field and Description
`String`	`address` Display address, or null if none.
`int`	`appHeight` The height of the portion of the display that is available to applications, in pixels.
`long`	`appVsyncOffsetNanos` This is a positive value indicating the phase offset of the VSYNC events provided by Choreographer relative to the display refresh.
`int`	`appWidth` The width of the portion of the display that is available to applications, in pixels.
`int`	`colorMode` The active color mode.
`int`	`defaultModeId` The default display mode.
`int`	`flags` Display flags.
`Display.HdrCapabilities`	`hdrCapabilities` The display’s HDR capabilities
`int`	`largestNominalAppHeight` The largest value of `appHeight` that an application is likely to encounter, in pixels, excepting cases where the height may be even larger due to system decorations such as the status bar being hidden, for example.
`int`	`largestNominalAppWidth` The largest value of `appWidth` that an application is likely to encounter, in pixels, excepting cases where the width may be even larger due to system decorations such as the status bar being hidden, for example.
`int`	`layerStack` The surface flinger layer stack associated with this logical display.
`int`	`logicalDensityDpi` The logical display density which is the basis for density-independent pixels.
`int`	`logicalHeight` The logical height of the display, in pixels.
`int`	`logicalWidth` The logical width of the display, in pixels.
`int`	`modeId` The active display mode.
`String`	`name` The human-readable name of the display.
`int`	`overscanBottom`
`int`	`overscanLeft`
`int`	`overscanRight`
`int`	`overscanTop`
`String`	`ownerPackageName` The package name of the application that owns this display, or null if it is owned by the system.
`int`	`ownerUid` The UID of the application that owns this display, or zero if it is owned by the system.
`float`	`physicalXDpi` The exact physical pixels per inch of the screen in the X dimension.
`float`	`physicalYDpi` The exact physical pixels per inch of the screen in the Y dimension.
`long`	`presentationDeadlineNanos` This is how far in advance a buffer must be queued for presentation at a given time.
`int`	`removeMode`
`int`	`rotation` The rotation of the display relative to its natural orientation.
`int`	`smallestNominalAppHeight` The smallest value of `appHeight` that an application is likely to encounter, in pixels, excepting cases where the height may be even smaller due to the presence of a soft keyboard, for example.
`int`	`smallestNominalAppWidth` The smallest value of `appWidth` that an application is likely to encounter, in pixels, excepting cases where the width may be even smaller due to the presence of a soft keyboard, for example.
`int`	`state` The state of the display, such as `Display.STATE_ON`.
`int[]`	`supportedColorModes` The list of supported color modes
`Display.Mode[]`	`supportedModes` The supported modes of this display.
`int`	`type` Display type.
`String`	`uniqueId` Unique identifier for the display.

Constructor Summary

Constructors
Constructor and Description

DisplayConfig()

DisplayConfig(DisplayConfig other)

DisplayConfig(DisplayInfo other)

Constructors
Constructor and Description
`DisplayConfig()`
`DisplayConfig(DisplayConfig other)`
`DisplayConfig(DisplayInfo other)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`copyFrom(DisplayConfig other)`
`void`	`copyTo(DisplayInfo other)`
`boolean`	`equals(DisplayConfig other)`
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - layerStack
```
public int layerStack
```
    The surface flinger layer stack associated with this logical display.
  - flags
```
public int flags
```
    Display flags.
  - type
```
public int type
```
    Display type.
  - address
```
public String address
```
    Display address, or null if none. Interpretation varies by display type.
  - name
```
public String name
```
    The human-readable name of the display.
  - uniqueId
```
public String uniqueId
```
    Unique identifier for the display. Shouldn’t be displayed to the user.
  - appWidth
```
public int appWidth
```
    The width of the portion of the display that is available to applications, in pixels. Represents the size of the display minus any system decorations.
  - appHeight
```
public int appHeight
```
    The height of the portion of the display that is available to applications, in pixels. Represents the size of the display minus any system decorations.
  - smallestNominalAppWidth
```
public int smallestNominalAppWidth
```
    The smallest value of appWidth that an application is likely to encounter, in pixels, excepting cases where the width may be even smaller due to the presence of a soft keyboard, for example.
  - smallestNominalAppHeight
```
public int smallestNominalAppHeight
```
    The smallest value of appHeight that an application is likely to encounter, in pixels, excepting cases where the height may be even smaller due to the presence of a soft keyboard, for example.
  - largestNominalAppWidth
```
public int largestNominalAppWidth
```
    The largest value of appWidth that an application is likely to encounter, in pixels, excepting cases where the width may be even larger due to system decorations such as the status bar being hidden, for example.
  - largestNominalAppHeight
```
public int largestNominalAppHeight
```
    The largest value of appHeight that an application is likely to encounter, in pixels, excepting cases where the height may be even larger due to system decorations such as the status bar being hidden, for example.
  - logicalWidth
```
public int logicalWidth
```
    The logical width of the display, in pixels. Represents the usable size of the display which may be smaller than the physical size when the system is emulating a smaller display.
  - logicalHeight
```
public int logicalHeight
```
    The logical height of the display, in pixels. Represents the usable size of the display which may be smaller than the physical size when the system is emulating a smaller display.
  - overscanLeft
```
public int overscanLeft
```
  - overscanTop
```
public int overscanTop
```
  - overscanRight
```
public int overscanRight
```
  - overscanBottom
```
public int overscanBottom
```
  - rotation
```
public int rotation
```
    The rotation of the display relative to its natural orientation. May be one of Surface.ROTATION_0, Surface.ROTATION_90, Surface.ROTATION_180, Surface.ROTATION_270.
    The value of this field is indeterminate if the logical display is presented on more than one physical display.
  - modeId
```
public int modeId
```
    The active display mode.
  - defaultModeId
```
public int defaultModeId
```
    The default display mode.
  - supportedModes
```
public Display.Mode[] supportedModes
```
    The supported modes of this display.
  - colorMode
```
public int colorMode
```
    The active color mode.
  - supportedColorModes
```
public int[] supportedColorModes
```
    The list of supported color modes
  - hdrCapabilities
```
public Display.HdrCapabilities hdrCapabilities
```
    The display’s HDR capabilities
  - logicalDensityDpi
```
public int logicalDensityDpi
```
    The logical display density which is the basis for density-independent pixels.
  - physicalXDpi
```
public float physicalXDpi
```
    The exact physical pixels per inch of the screen in the X dimension.
    The value of this field is indeterminate if the logical display is presented on more than one physical display.
  - physicalYDpi
```
public float physicalYDpi
```
    The exact physical pixels per inch of the screen in the Y dimension.
    The value of this field is indeterminate if the logical display is presented on more than one physical display.
  - appVsyncOffsetNanos
```
public long appVsyncOffsetNanos
```
    This is a positive value indicating the phase offset of the VSYNC events provided by Choreographer relative to the display refresh. For example, if Choreographer reports that the refresh occurred at time N, it actually occurred at (N - appVsyncOffsetNanos).
  - presentationDeadlineNanos
```
public long presentationDeadlineNanos
```
    This is how far in advance a buffer must be queued for presentation at a given time. If you want a buffer to appear on the screen at time N, you must submit the buffer before (N - bufferDeadlineNanos).
  - state
```
public int state
```
    The state of the display, such as Display.STATE_ON.
  - ownerUid
```
public int ownerUid
```
    The UID of the application that owns this display, or zero if it is owned by the system.
    If the display is private, then only the owner can use it.
  - ownerPackageName
```
public String ownerPackageName
```
    The package name of the application that owns this display, or null if it is owned by the system.
    If the display is private, then only the owner can use it.
  - removeMode
```
public int removeMode
```
    See Also:
    
    Display.getRemoveMode()
- Constructor Detail
  - DisplayConfig
```
public DisplayConfig()
```
  - DisplayConfig
```
public DisplayConfig(DisplayConfig other)
```
  - DisplayConfig
```
public DisplayConfig(DisplayInfo other)
```
- Method Detail
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - equals
```
public boolean equals(DisplayConfig other)
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - copyFrom
```
public void copyFrom(DisplayConfig other)
```
  - copyTo
```
public void copyTo(DisplayInfo other)
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class DisplayConfig

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

layerStack

flags

type

address

name

uniqueId

appWidth

appHeight

smallestNominalAppWidth

smallestNominalAppHeight

largestNominalAppWidth

largestNominalAppHeight

logicalWidth

logicalHeight

overscanLeft

overscanTop

overscanRight

overscanBottom

rotation

modeId

defaultModeId

supportedModes

colorMode

supportedColorModes

hdrCapabilities

logicalDensityDpi

physicalXDpi

physicalYDpi

appVsyncOffsetNanos

presentationDeadlineNanos

state

ownerUid

ownerPackageName

removeMode

Constructor Detail

DisplayConfig

DisplayConfig

DisplayConfig

Method Detail

equals

equals

hashCode

copyFrom

copyTo

toString