Added in API level 30

Summary: Ctors | Methods | Inherited Methods

Capability

Kotlin |Java

public final class Capability
extends Object

java.lang.Object
↳	android.hardware.camera2.params.Capability

Immutable class to store the camera capability, its corresponding maximum streaming dimension and zoom range.

See also:

CameraCharacteristics.CONTROL_AVAILABLE_EXTENDED_SCENE_MODE_CAPABILITIES

Summary

Public constructors
`Capability(int mode, Size maxStreamingSize, Range<Float> zoomRatioRange)` Create a new Capability object.

Public methods
`boolean`	`equals(Object obj)` Compare two Capability objects to see if they are equal.
`Size`	`getMaxStreamingSize()` Return the maximum streaming dimension of this capability.
`int`	`getMode()` Return the supported mode for this capability.
`Range<Float>`	`getZoomRatioRange()` Return the zoom ratio range of this capability.
`int`	`hashCode()` Returns a hash code value for the object.
`String`	`toString()` Return the Capability as a string representation `"(mode:%d, maxStreamingSize:%d x %d, zoomRatio: %f-%f)"`.

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 timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public constructors

Capability

Added in API level 34

public Capability (int mode, 
                Size maxStreamingSize, 
                Range<Float> zoomRatioRange)

Create a new Capability object.

The mode argument can be any integer value. maxStreamingWidth and maxStreamingHeight must be non-negative, while minZoomRatio and maxZoomRatio must be strictly positive.

This constructor is public to allow for easier application testing by creating custom object instances. It's not necessary to construct these objects during normal use of the camera API.

Parameters
`mode`	`int`: supported mode for a camera capability.
`maxStreamingSize`	`Size`: The maximum streaming size for this mode This value cannot be `null`.
`zoomRatioRange`	`Range`: the minimum/maximum zoom ratio this mode supports This value cannot be `null`.

Throws
`IllegalArgumentException`	if any of the arguments are not valid

Public methods

equals

Added in API level 30

public boolean equals (Object obj)

Compare two Capability objects to see if they are equal.

Parameters
`obj`	`Object`: Another Capability object

Returns
`boolean`	`true` if the mode, max size and zoom ratio range are equal, `false` otherwise

getMaxStreamingSize

Added in API level 30

public Size getMaxStreamingSize ()

Return the maximum streaming dimension of this capability.

Returns
`Size`	a new `Size` with non-negative width and height This value cannot be `null`.

getMode

Added in API level 30

public int getMode ()

Return the supported mode for this capability.

Returns
`int`	One of supported modes for the capability. For example, for available extended scene modes, this will be one of `CameraMetadata#CONTROL_EXTENDED_SCENE_MODE_DISABLED`, `CameraMetadata#CONTROL_EXTENDED_SCENE_MODE_BOKEH_STILL_CAPTURE`, and `CameraMetadata#CONTROL_EXTENDED_SCENE_MODE_BOKEH_CONTINUOUS`.

getZoomRatioRange

Added in API level 30

public Range<Float> getZoomRatioRange ()

Return the zoom ratio range of this capability.

Returns
`Range<Float>`	The supported zoom ratio range supported by this capability This value cannot be `null`.

hashCode

Added in API level 30

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 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 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.

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

toString

Added in API level 30

public String toString ()

Return the Capability as a string representation "(mode:%d, maxStreamingSize:%d x %d, zoomRatio: %f-%f)".

Returns
`String`	string representation of the capability and max streaming size.