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View Code? Open in Web Editor NEWA sample of event bus for Android development with RxJava on Kotlin language
A sample of event bus for Android development with RxJava on Kotlin language
Hello - I am new to Android, and trying to send a message from Fragment to its Activity, but message is being sent.
This is code in Activity:
mRxBus = RxBus.instance
mRxBus.toObservable().subscribe { event ->
Log.d("DEBUG", "Message Received")
}
This is in fragment:
fab!!.setOnClickListener {
val selectEvent = TaskCreateSelectEvent()
mRxBus.send(ClickEvent())
if (mRxBus.hasObservers()) {
Log.d("DEBUG:", "if")
mRxBus.send(ClickEvent())
} else {
Log.d("DEBUG:", "else")
}
}
However, in Fragment class, if (mRxBus.hasObservers())
is always false, and executing else
block.
Any idea what can be the issue?
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