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Added in API level 24

CustomPrinterIconCallback

public final class CustomPrinterIconCallback
extends Object

java.lang.Object
    android.printservice.CustomPrinterIconCallback


回调为 onRequestCustomPrinterIcon(PrinterId, CancellationSignal, CustomPrinterIconCallback) 。

摘要(Summary)

公共方法(Public methods)

boolean onCustomPrinterIconLoaded(Icon icon)

为打印机提供一个新图标。

继承方法(Inherited methods)

From class java.lang.Object

公共方法(Public methods)

onCustomPrinterIconLoaded

Added in API level 24
boolean onCustomPrinterIconLoaded (Icon icon)

为打印机提供一个新图标。 可以多次调用以更新图标。

参数(Parameters)
icon Icon: The new icon for the printer or null to unset the current icon
返回(Returns)
boolean true iff the icon could be updated

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