Struct DisplayConfiguration 

pub struct DisplayConfiguration {
    pub width: u32,
    pub height: u32,
    pub dpi: u32,
    pub flags: u32,
    pub display: u32,
}

A DisplayConfiguration describes a primary or secondary display available to the emulator. The screen aspect ratio cannot be longer (or wider) than 21:9 (or 9:21). Screen sizes larger than 4k will be rejected.

Common configurations (w x h) are:

• 480p (480x720) 142 dpi
• 720p (720x1280) 213 dpi
• 1080p (1080x1920) 320 dpi
• 4K (2160x3840) 320 dpi
• 4K (2160x3840) 640 dpi (upscaled)

The behavior of the virtual display depends on the flags that are provided to this method. By default, virtual displays are created to be private, non-presentation and unsecure.

Fields

width: u32

The width of the display, restricted to: 320 * (dpi / 160) <= width

height: u32

The heigh of the display, restricted to:

• 320 * (dpi / 160) <= height

dpi: u32

The pixel density (dpi). See https://developer.android.com/training/multiscreen/screendensities for details. This value should be in the range [120, …, 640]

flags: u32

A combination of virtual display flags. These flags can be constructed by combining the DisplayFlags enum described above.

The behavior of the virtual display depends on the flags. By default virtual displays are created to be private, non-presentation and unsecure.

display: u32

The id of the display. The primary (default) display has the display ID of 0. A secondary display has a display ID not 0.

A display with the id in the range [1, userConfigurable] can be modified. See DisplayConfigurations below for details.

The id can be used to get or stream a screenshot.

Trait Implementations

impl Clone for DisplayConfiguration

fn clone(&self) -> DisplayConfiguration

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DisplayConfiguration

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DisplayConfiguration

fn default() -> Self

Returns the “default value” for a type.

impl Hash for DisplayConfiguration

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for DisplayConfiguration

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for DisplayConfiguration

fn eq(&self, other: &DisplayConfiguration) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DisplayConfiguration

impl Eq for DisplayConfiguration

impl StructuralPartialEq for DisplayConfiguration