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Summary: Ctors | Methods | Inherited Methods

MultiResolutionStreamInfo

public class MultiResolutionStreamInfo
extends Object

java.lang.Object
↳	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 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 InputConfiguration for details.

See also:

Summary

Public constructors
`MultiResolutionStreamInfo(int streamWidth, int streamHeight, String physicalCameraId)` Create a new `MultiResolutionStreamInfo`.

Public methods
`boolean`	`equals(Object obj)` Check if this `MultiResolutionStreamInfo` is equal to another `MultiResolutionStreamInfo`.
`int`	`getHeight()` The height of this particular image buffer stream in pixels.
`String`	`getPhysicalCameraId()` The physical camera Id of this particular image buffer stream.
`int`	`getWidth()` The width of this particular image buffer stream in pixels.
`int`	`hashCode()` Returns a hash code value for the object.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Public constructors

MultiResolutionStreamInfo

public MultiResolutionStreamInfo (int streamWidth, 
                int streamHeight, 
                String physicalCameraId)

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 MultiResolutionStreamConfigurationMap.getOutputInfo(int) or MultiResolutionStreamConfigurationMap.getInputInfo(int) 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`.

Throws
`IllegalArgumentException`	if the streamWidth or streamHeight is invalid (either zero or negative).

Public methods

equals

public boolean equals (Object obj)

Check if this MultiResolutionStreamInfo is equal to another MultiResolutionStreamInfo.

Parameters
`obj`	`Object`: the reference object with which to compare.

Returns
`boolean`	`true` if the objects were equal, `false` otherwise

getHeight

public int getHeight ()

The height of this particular image buffer stream in pixels.

Returns
`int`	Value is 1 or greater

getPhysicalCameraId

public String getPhysicalCameraId ()

The physical camera Id of this particular image buffer stream.

Returns
`String`	This value cannot be `null`.

getWidth

public int getWidth ()

The width of this particular image buffer stream in pixels.

Returns
`int`	Value is 1 or greater

hashCode

public int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by 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 in equals 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(Object) method, then calling the hashCode 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(java.lang.Object) method, then calling the hashCode 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.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java™ programming language.)

Returns
`int`	a hash code value for this object.