Decides what the receiver picker does with the user's answer (new layout: play, play-all and share open the device sheet in a pick mode). More...

Collaboration diagram for de.yaacc.share.ReceiverPickResult:

Classes
class	Decision
	What the caller has to do after the pick.

Static Public Member Functions
static Decision	decide (boolean confirmed, Set< String > chosenReceiverIds)

Detailed Description

Decides what the receiver picker does with the user's answer (new layout: play, play-all and share open the device sheet in a pick mode).

Plain Java so it can be unit tested on the JVM.

Rules:

confirm with at least one receiver: start the playback on exactly those receivers, then clear the receiver selection (the selection is per action, not sticky);
confirm with no receiver: do not start and do not clear; the picker stays open so the user can choose (see Decision#keepPickerOpen());
cancel: nothing starts, nothing is cleared, the receivers stay as they were. The decision never carries the ids the user had ticked, so a caller cannot apply them by accident.

A null set counts as empty; null or empty ids inside the set are ignored. The returned set is an unmodifiable copy.

Member Function Documentation

static Decision de.yaacc.share.ReceiverPickResult.decide	(	boolean	confirmed,
		Set< String >	chosenReceiverIds )

static

Parameters

confirmed	true if the user confirmed the pick, false if they cancelled it
chosenReceiverIds	the receivers ticked in the picker, may be null

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The documentation for this class was generated from the following file:

/github/workspace/yaacc/src/main/java/de/yaacc/share/ReceiverPickResult.java