NezSpencer’s gists

NezSpencer / FragmentOne.kt

Created March 26, 2021 08:11

Using the safeNavigate option to prevent the Navigation action not found issue

	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
	super.onViewCreated(view, savedInstanceState)
	btn_open_screen_two.setOnClickListener {
	findNavController().safeNavigate(FragmentOneDirections.actionFragmentOneToFragmentTwo())
	}

	btn_double_click.setOnClickListener {
	performDoubleClick()
	}

NezSpencer / FragmentOne.kt

Created March 26, 2021 08:02

Using the safeNavigate extension method

	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
	super.onViewCreated(view, savedInstanceState)
	btn_open_screen_two.setOnClickListener {
	findNavController().safeNavigate(FragmentOneDirections.actionFragmentOneToFragmentTwo())
	}

	btn_double_click.setOnClickListener {
	performDoubleClick()
	}

NezSpencer / Util.kt

Created March 26, 2021 07:33

SafeNavigate extension methods

	fun NavController.safeNavigate(direction: NavDirections) {
	currentDestination?.getAction(direction.actionId)?.run { navigate(direction) }
	}

	fun NavController.safeNavigate(
	@IdRes currentDestinationId: Int,
	@IdRes id: Int,
	args: Bundle? = null
	) {
	if (currentDestinationId == currentDestination?.id) {

NezSpencer / FragmentOne.kt

Created March 25, 2021 07:43

Using a blocking ClickListener to prevent multiple clicks within a specified waitTime

	package com.nezspencer.navigationtest

	import android.os.Bundle
	import android.os.SystemClock
	import android.util.Log
	import android.view.View
	import androidx.fragment.app.Fragment
	import androidx.navigation.fragment.findNavController
	import kotlinx.android.synthetic.main.fragment_one.*

NezSpencer / FragmentOne.kt

Created March 20, 2021 09:58

Recreating the multiple click action that happens when a screen lags causing the "navigation action not found" error

	package com.nezspencer.navigationtest

	import android.os.Bundle
	import android.view.View
	import androidx.fragment.app.Fragment
	import androidx.navigation.fragment.findNavController
	import kotlinx.android.synthetic.main.fragment_one.*

	class FragmentOne : Fragment(R.layout.fragment_one) {

NezSpencer / DatePickerActivity.kt

Last active November 8, 2020 10:35

get the total time deviation(in milliseconds) of the current timezone from GMT

	val calendar = Calendar.getInstance()
	val utcOffset = calendar.get(Calendar.DST_OFFSET) + calendar.get(Calendar.ZONE_OFFSET)

NezSpencer / Util.kt

Created October 1, 2020 08:31

North american area codes. Could be used for phone number validation. North american phones must start with a valid area code

	private val supportedNorthAmericanAreaCodes = listOf(
	"201",
	"202",
	"203",
	"204",
	"205",
	"206",
	"207",
	"208",
	"209",

NezSpencer / styles.xml

Created March 4, 2020 10:58

DialogFragment style for custom width and height

	<style name="KycDialogStyle" parent="android:Theme.Dialog">
	<item name="android:windowBackground">@drawable/white_3dp_corner_radius</item>
	<item name="android:windowAnimationStyle">@null</item>
	<item name="android:backgroundDimEnabled">false</item>
	<item name="android:windowMinWidthMajor">100%</item>
	<item name="android:windowMinWidthMinor">90%</item>
	<item name="android:windowNoTitle">true</item>
	</style>

NezSpencer / LoggerCrashHandler.kt

Created January 12, 2020 11:57

This crashHandler shows the crash logs on the device when the app crashes

	import androidx.fragment.app.FragmentActivity

	class LoggerCrashHandler(private val app: FragmentActivity) : Thread.UncaughtExceptionHandler {
	private val defaultUEH: Thread.UncaughtExceptionHandler? =
	Thread.getDefaultUncaughtExceptionHandler()

	override fun uncaughtException(t: Thread, e: Throwable) {
	var arr = e.stackTrace
	var report = "$e\n\n"
	report += "--------- Stack trace ---------\n\n"

NezSpencer / MainActivity.kt

Created August 11, 2019 12:45

using findViewById

	val termsAndConditionsTextView = findViewById<TextView>(R.id.tv_terms_conditions)
	termsAndConditionsTextView.text = termsCopy
	termsAndConditionsTextView.movementMethod = LinkMovementMethod.getInstance()
	termsAndConditionsTextView.highlightColor = Color.TRANSPARENT

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