ImageReaderSurfaceHolder

Kotlin |Java

@ExperimentalApi
class ImageReaderSurfaceHolder : SurfaceHolder, AutoCloseable

An implementation of SurfaceHolder which is backed by an ImageReader.

Summary

Public constructors
`ImageReaderSurfaceHolder(handler: Handler!)`

Public functions
`Unit`	`addCallback(callback: SurfaceHolder.Callback!)`
`Unit`	`close()`
`Unit`	`drainSurface()` Drains the `ImageReader` so more frames can be queued to the `Surface`.
`Surface!`	`getSurface()`
`Rect!`	`getSurfaceFrame()`
`Boolean`	`isCreating()`
`Canvas!`	`lockCanvas()`
`Canvas!`	`lockCanvas(dirty: Rect!)`
`Unit`	`removeCallback(callback: SurfaceHolder.Callback!)`
`Unit`	`setFixedSize(width: Int, height: Int)`
`Unit`	`setFormat(format: Int)`
`Unit`	`setKeepScreenOn(screenOn: Boolean)`
`Unit`	`setSizeFromLayout()`
`Unit`	`setType(type: Int)` This function is deprecated.
`Unit`	`unlockCanvasAndPost(canvas: Canvas!)`

Public properties
`ImageReader?`	`imageReader`

`const Int`	`SURFACE_TYPE_GPU = 2` This property is deprecated.
`const Int`	`SURFACE_TYPE_HARDWARE = 1` This property is deprecated.
`const Int`	`SURFACE_TYPE_NORMAL = 0` This property is deprecated.
`const Int`	`SURFACE_TYPE_PUSH_BUFFERS = 3` This property is deprecated.

Canvas!

lockHardwareCanvas()

ImageReaderSurfaceHolder(handler: Handler!)

fun addCallback(callback: SurfaceHolder.Callback!): Unit

fun close(): Unit

fun drainSurface(): Unit

Drains the ImageReader so more frames can be queued to the Surface.

fun getSurface(): Surface!

fun getSurfaceFrame(): Rect!

fun isCreating(): Boolean

fun lockCanvas(): Canvas!

fun lockCanvas(dirty: Rect!): Canvas!

fun removeCallback(callback: SurfaceHolder.Callback!): Unit

fun setFixedSize(width: Int, height: Int): Unit

fun setFormat(format: Int): Unit

fun setKeepScreenOn(screenOn: Boolean): Unit

fun setSizeFromLayout(): Unit

fun setType(type: Int): Unit

fun unlockCanvasAndPost(canvas: Canvas!): Unit

val imageReader: ImageReader?