ElianFabian’s gists

ElianFabian / build.gradle.kts

Last active July 20, 2024 12:58

Snippet to add constants in BuildConfig for default language and supported languages dynamically based on values-* folders. Based on: https://gist.github.com/bleeding182/a7664adbbf087ff0a58967e332a8ed14

	import java.util.Locale

	// [...]

	android {
	defaultConfig {
	// [...]

	val defaultLocale = Locale("en")
	val appLocales = getAppLocales(defaultLocale)

ElianFabian / ResourceHelper.kt

Last active March 30, 2024 19:26

Class to access resources inside ViewModels without worrying about Context.

	import android.graphics.drawable.Drawable
	import android.os.Build
	import androidx.annotation.ArrayRes
	import androidx.annotation.BoolRes
	import androidx.annotation.ColorRes
	import androidx.annotation.DimenRes
	import androidx.annotation.DrawableRes
	import androidx.annotation.IntegerRes
	import androidx.annotation.PluralsRes
	import androidx.annotation.RequiresApi

ElianFabian / SimplePreciseTimer.kt

Created January 8, 2024 17:10

An implementation of an easy-to-use precise timer.

	// Based on: https://stackoverflow.com/questions/23323823/android-countdowntimer-tick-is-not-accurate
	abstract class SimplePreciseTimer @JvmOverloads constructor(
	periodInMillis: Long = 1,
	) : java.util.Timer(true) {

	private var task = newTask()
	private var hasStarted = false
	private var isRunning = false

	var periodInMillis = periodInMillis

ElianFabian / DivisiblePairs.kt

Last active July 17, 2024 17:58

Math utils

	fun getAllDivisiblePairsInRangeCount(
	start: Int,
	end: Int,
	ignoreSelfDivision: Boolean = false,
	): Int {
	require(start != 0) {
	"start parameter can't be $start"
	}
	require(start <= end) {
	"start '$start' must be less or equal to end '$end'"

ElianFabian / ImageAndAscii.psm1

Last active March 5, 2024 00:20

Functions to convert an image into a ASCII text and vicerversa (only works for Windows).

	function Convert-ImageToAscii(
	[Parameter(ParameterSetName = "A")]
	[string] $Path,
	[Parameter(ParameterSetName = "B")]
	[System.Drawing.Bitmap] $Image,
	[switch] $UseAlpha
	) {
	$bitMap = if ($Path) {
	[System.Drawing.Bitmap]::FromFile((Resolve-Path $Path))
	}

ElianFabian / build.gradle.kts

Created April 1, 2024 20:34

How to read a property from local.properties file.

ElianFabian / ViewBindingDelegate.kt

Last active May 12, 2024 23:21

VIewBinding delegates, based on: https://gist.github.com/gmk57/aefa53e9736d4d4fb2284596fb62710d

	import android.app.Activity
	import android.view.LayoutInflater
	import android.view.View
	import android.view.ViewGroup
	import androidx.fragment.app.DialogFragment
	import androidx.fragment.app.Fragment
	import androidx.lifecycle.DefaultLifecycleObserver
	import androidx.lifecycle.Lifecycle
	import androidx.lifecycle.LifecycleOwner
	import androidx.lifecycle.Observer

ElianFabian / ScrollViewExt.kt

Last active August 28, 2024 13:30

TextView extension functions to easily implement reactivity.

	import android.view.View
	import android.widget.ScrollView

	fun ScrollView.smoothScrollToViewBottom(view: View) {
	val scrollViewHeight = height
	val outViewPosition = IntArray(2)

	view.getLocationOnScreen(outViewPosition)

	val viewY = outViewPosition[1]

ElianFabian / AsyncResource.kt

Last active September 30, 2024 19:26

Network utilities for Android.

	import kotlinx.coroutines.*
	import kotlinx.coroutines.flow.*
	import kotlinx.coroutines.sync.*

	interface AsyncResource<out T> {
	sealed interface State<out T> {
	data object NotStarted : State<Nothing>
	data class Loading<out T>(val currentResource: Completed<T>?) : State<T>

	sealed interface Completed<out T> : State<T> {

ElianFabian / ExtendedRecyclerView.kt

Last active April 16, 2025 10:58

	import android.content.Context
	import android.graphics.Color
	import android.util.AttributeSet
	import android.view.ViewGroup
	import androidx.annotation.ColorInt
	import androidx.annotation.ColorRes
	import androidx.annotation.DimenRes
	import androidx.annotation.Dimension
	import androidx.annotation.Px
	import androidx.core.content.ContextCompat

Elián Fabián ElianFabian