MultiResolutionStreamInfo
open class MultiResolutionStreamInfo
kotlin.Any | |
↳ | android.hardware.camera2.params.MultiResolutionStreamInfo |
A utility class describing the properties of one stream of fixed-size image buffers backing a multi-resolution image stream.
A group of MultiResolutionStreamInfo
are used to describe the properties of a multi-resolution image stream for a particular format. The android.hardware.camera2.MultiResolutionImageReader
class represents a multi-resolution output stream, and is constructed using a group of MultiResolutionStreamInfo
. A group of MultiResolutionStreamInfo
can also be used to create a multi-resolution reprocessable camera capture session. See android.hardware.camera2.params.InputConfiguration
for details.
Summary
Public constructors | |
---|---|
MultiResolutionStreamInfo(streamWidth: Int, streamHeight: Int, physicalCameraId: String) Create a new |
Public methods | |
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open Boolean |
Check if this |
open Int |
The height of this particular image buffer stream in pixels. |
open String |
The physical camera Id of this particular image buffer stream. |
open Int |
getWidth() The width of this particular image buffer stream in pixels. |
open Int |
hashCode() Returns a hash code value for the object. |
Public constructors
MultiResolutionStreamInfo
MultiResolutionStreamInfo(
streamWidth: Int,
streamHeight: Int,
physicalCameraId: String)
Create a new MultiResolutionStreamInfo
.
This class creates a MultiResolutionStreamInfo
using image width, image height, and the physical camera Id images originate from.
Normally applications do not need to create these directly. Use android.hardware.camera2.params.MultiResolutionStreamConfigurationMap#getOutputInfo
or android.hardware.camera2.params.MultiResolutionStreamConfigurationMap#getInputInfo
to obtain them for a particular format instead.
Parameters | |
---|---|
streamWidth |
Int: The width in pixels of the camera stream Value is 1 or greater |
streamHeight |
Int: The height in pixels of the camera stream Value is 1 or greater |
physicalCameraId |
String: The physical camera Id the camera stream is associated with This value cannot be null . |
Exceptions | |
---|---|
java.lang.IllegalArgumentException |
if the streamWidth or streamHeight is invalid (either zero or negative). |
Public methods
equals
open fun equals(other: Any?): Boolean
Check if this MultiResolutionStreamInfo
is equal to another MultiResolutionStreamInfo
.
Parameters | |
---|---|
obj |
the reference object with which to compare. |
Return | |
---|---|
Boolean |
true if the objects were equal, false otherwise |
getHeight
open fun getHeight(): Int
The height of this particular image buffer stream in pixels.
Return | |
---|---|
Int |
Value is 1 or greater |
getPhysicalCameraId
open fun getPhysicalCameraId(): String
The physical camera Id of this particular image buffer stream.
Return | |
---|---|
String |
This value cannot be null . |
getWidth
open fun getWidth(): Int
The width of this particular image buffer stream in pixels.
Return | |
---|---|
Int |
Value is 1 or greater |
hashCode
open fun hashCode(): Int
Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap
.
The general contract of hashCode
is:
- Whenever it is invoked on the same object more than once during an execution of a Java application, the
hashCode
method must consistently return the same integer, provided no information used inequals
comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. - If two objects are equal according to the
equals
method, then calling thehashCode
method on each of the two objects must produce the same integer result. - It is not required that if two objects are unequal according to the
equals
method, then calling thehashCode
method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Return | |
---|---|
Int |
a hash code value for this object. |