Felipe de Souza Longo felipeslongo

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Having Fun With Threads

C#, Kotlin, Swift, .NET, Android, iOS

21 followers · 47 following

@mercos
Brazil, Joinville

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felipeslongo / DisposeEx.cs

Last active March 18, 2019 20:55

I used the below extension methods to solve these memory leak issues. Think of Ender's Game final battle scene, the DisposeEx method is like that laser and it disassociates all views and their connected objects and disposes them recursively and in a way that shouldn't crash your app.

	//https://stackoverflow.com/questions/25532870/xamarin-ios-memory-leaks-everywhere?rq=1

	public static void DisposeEx(this UIView view) {
	const bool enableLogging = false;
	try {
	if (view.IsDisposedOrNull())
	return;

	var viewDescription = string.Empty;

felipeslongo / .View

Created March 18, 2019 21:31 — forked from aspnetde/.View

Xamarin.iOS MemoryUtility

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using MonoTouch.MessageUI;
	using MonoTouch.UIKit;

	namespace MyApp
	{
	public interface ICanCleanUpMyself
	{

felipeslongo / UITableView_ScrollToAndSelectRow.cs

Created March 21, 2019 22:58

Xamarin.IOS extension that scroll to a UITableViewCell and select it (it trigger the selected events)

	using System;
	using System.Threading.Tasks;
	using Foundation;

	namespace UIKit
	{
	public static class UITableView_ScrollToAndSelectRow
	{
	private static TimeSpan CabalisticDelay => TimeSpan.FromSeconds(1);

felipeslongo / UITableView+SelectCell.cs

Created March 22, 2019 17:01

Xamarin.IOS extension method that performs a click/tap event into a UITableViewCell

	namespace UIKit
	{
	public static class UITableView_SelectCell
	{
	public static void SelectCell(this UITableView @this, UITableViewCell cell)
	{
	var index = @this.IndexPathForCell(cell);
	@this.SelectRow(index, true, UITableViewScrollPosition.None);
	@this.Delegate.RowSelected(@this, index);
	}

felipeslongo / UITableViewCell+GetTableView.cs

Created March 22, 2019 21:24

Xamarin.IOS extension that gets the parent UITableView from the UITableViewCell

	namespace UIKit
	{
	/// <summary>
	/// Xamarin.IOS extension that gets the parent <see cref="UITableView"/> from the <see cref="UITableViewCell"/>
	/// </summary>
	/// <seealso cref="https://stackoverflow.com/questions/15711645/how-to-get-uitableview-from-uitableviewcell"/>
	public static class UITableViewCell_GetTableView
	{
	/// <summary>
	/// Gets the parent <see cref="UITableView"/>

felipeslongo / IDictionary+WhereToDictionary.cs

Created March 25, 2019 20:55

Filtering out values from a C# Generic Dictionary

	using System.Collections.Generic;

	namespace System.Linq
	{
	/// <summary>
	/// Filtering out values from a C# Generic Dictionary
	/// </summary>
	/// <seealso cref="https://stackoverflow.com/questions/2131648/filtering-out-values-from-a-c-sharp-generic-dictionary"/>
	public static class IDictionary_WhereToDictionary
	{

felipeslongo / EmbeddedResource.cs

Created March 28, 2019 20:25

Loads files with Build Action set to EmbeddedResource.

	using System.IO;
	using System.Reflection;

	namespace Core.Utils
	{
	public static class EmbeddedResource
	{
	public static string ReadString(Assembly assembly, string @namespace ,string filename)
	{
	var stream = assembly.GetManifestResourceStream($"{@namespace}.{filename}");

felipeslongo / UITableViewCell+GetUITableView.cs

Created April 2, 2019 16:05

Get the UITableView from a UITableViewCell

	using UIKit;

	namespace UIKit
	{
	public static class UITableViewCell_GetUITableView
	{
	/// <summary>
	/// Get the <see cref="UITableView"/> associated with this cell.
	/// </summary>
	/// <param name="this"></param>

felipeslongo / AutoCompleteTextView+ShowSuggestions.cs

Last active April 11, 2019 16:37

Extension method ShowSuggestions to AutoCompleteTextView

	using Android.Widget;

	namespace App.Droid.Extensions
	{
	/// <summary>
	/// Extension method ShowSuggestions to AutoCompleteTextView
	/// </summary>
	/// <seealso cref="https://stackoverflow.com/questions/2126717/android-autocompletetextview-show-suggestions-when-no-text-entered"/>
	public static class AutoCompleteTextView_ShowSuggestions
	{

felipeslongo / JavaLangObject+Cast.cs

Last active April 10, 2019 17:38

Extension method Cast for <see cref="Java.Lang.Object"/>.

	using Java.Lang;

	namespace App.Droid.Extensions
	{
	/// <summary>
	/// Extension method Cast for <see cref="Java.Lang.Object"/>.
	/// </summary>
	/// <seealso cref="https://stackoverflow.com/questions/6594250/type-cast-from-java-lang-object-to-native-clr-type-in-monodroid"/>
	public static class JavaLangObject_Cast
	{

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