printing/com.zachklipp.richtext.ui.printing/CoroutinePrintDocumentAdapter

CoroutinePrintDocumentAdapter

abstract class CoroutinePrintDocumentAdapter(context: CoroutineContext) : PrintDocumentAdapter

A PrintDocumentAdapter that exposes onLayout and onWrite functions as suspend functions that will automatically invoke the correct callback methods.

Inheritors

Constructors

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constructor(context: CoroutineContext)

Functions

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open override fun onFinish()
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abstract suspend fun onLayout(oldAttributes: PrintAttributes?, newAttributes: PrintAttributes, extras: Bundle?): PrintDocumentInfo
override fun onLayout(oldAttributes: PrintAttributes?, newAttributes: PrintAttributes, cancellationSignal: CancellationSignal, callback: PrintDocumentAdapter.LayoutResultCallback, extras: Bundle?)
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open fun onStart()
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abstract suspend fun onWrite(pages: Array<out PageRange>, destination: ParcelFileDescriptor): Array<out PageRange>
override fun onWrite(pages: Array<out PageRange>, destination: ParcelFileDescriptor, cancellationSignal: CancellationSignal, callback: PrintDocumentAdapter.WriteResultCallback)