Jens Hohl macsystems

🏠

Working from home

I'm a Freelance Android Developer. With history in Demoscene on C64/Amiga/PC

macsystems / ProgressBarExt.kt

Last active January 22, 2020 11:47

Using sealed class to change progressbar visibility

	fun ProgressBar.handleState(resource: Resource<Any>) {
	visibility = when (resource) {
	is Loading -> View.VISIBLE
	is Error -> View.GONE
	is Success -> View.GONE
	}
	}

macsystems / ViewDebounceClickListenerExt.kt

Created January 28, 2020 15:33

Debounce Click Listener Extension which prevents user invoking some function to often

	private const val defaultDebounce: Long = 500
	/**
	* Prevents that the click events gets called too often by fast clicking user
	*/
	@UiThread
	fun View.setDebounceOnClickListener(@IntRange(from = 0, to = Integer.MAX_VALUE.toLong()) debounceTime: Long = defaultDebounce, listener: (View) -> Unit) {
	this.setOnClickListener(object : View.OnClickListener {
	private var lastClickTime: Long = 0

	override fun onClick(v: View) {

macsystems / FlowExt.kt

Last active May 14, 2024 15:50

Flow debounce operator which debounces matching events and also ignores when it gets emited multiple times


	import kotlinx.coroutines.Job
	import kotlinx.coroutines.delay
	import kotlinx.coroutines.flow.Flow
	import kotlinx.coroutines.flow.channelFlow
	import kotlinx.coroutines.launch
	import kotlin.time.Duration

	/**
	* Debouncing when predicate is [true]