Nathan Walker NathanWalker
NathanWalker
/ device.util.ts
Last active
May 6, 2025 20:27
NativeScript method for getting app version and build info anytime. Works for iOS, Android and even Vision Pro + Meta Quest.
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| import { Utils } from '@nativescript/core' | |
| export function getAppVersionInfo() { | |
| let versionName: string; | |
| let buildNumber: string; | |
| if (__APPLE__) { | |
| versionName = NSBundle.mainBundle.objectForInfoDictionaryKey('CFBundleShortVersionString'); | |
| buildNumber = NSBundle.mainBundle.objectForInfoDictionaryKey('CFBundleVersion'); | |
| } else { | |
| const pi = Utils.android |
NathanWalker
/ ns-if.directive.ts
Last active
May 4, 2024 01:00
nsIf - Specialized NativeScript directive for Angular to optimize view show/hide with change detection under mobile constraints
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| import { | |
| Directive, | |
| ElementRef, | |
| EmbeddedViewRef, | |
| Input, | |
| OnDestroy, | |
| OnInit, | |
| Optional, | |
| TemplateRef, | |
| ViewContainerRef, |
NathanWalker
/ view.component.html
Created
September 27, 2023 23:30
iOS 17 variable color symbol effects with NativeScript
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| <Image [src]="image" stretch="aspectFit" (loaded)="loadedImage($event)" class="w-full h-full"></Image> |
NathanWalker
/ @angular-devkit+schematics+16.1.3.patch
Created
July 6, 2023 01:56
Nx with SchematicNameCollisionException error patch fix
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| diff --git a/node_modules/@angular-devkit/schematics/tools/file-system-engine-host-base.js b/node_modules/@angular-devkit/schematics/tools/file-system-engine-host-base.js | |
| index 1d2c59c..9ed0cb1 100755 | |
| --- a/node_modules/@angular-devkit/schematics/tools/file-system-engine-host-base.js | |
| +++ b/node_modules/@angular-devkit/schematics/tools/file-system-engine-host-base.js | |
| @@ -137,7 +137,7 @@ class FileSystemEngineHostBase { | |
| const aliases = description.schematics[schematicName].aliases || []; | |
| for (const alias of aliases) { | |
| if (allNames.indexOf(alias) != -1) { | |
| - throw new SchematicNameCollisionException(alias); | |
| + // throw new SchematicNameCollisionException(alias); |
NathanWalker
/ birthday.component.html
Created
June 30, 2022 04:15
NativeScript for Angular pipe usage sample
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| <Label text="The hero's birthday is {{ birthday | date }}"></Label> |
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| <p>The hero's birthday is {{ birthday | date }}</p> |
NathanWalker
/ nativescript-highlight.directive.ts
Created
June 30, 2022 04:13
NativeScript for Angular Directive using @HostListener sample
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| import { Directive, ElementRef, HostListener, inject } from "@angular/core"; | |
| @Directive({ | |
| selector: "[appHighlight]", | |
| }) | |
| export class HighlightDirective { | |
| currentColor = ""; | |
| private el = inject(ElementRef); | |
| @HostListener("tap") onTap() { |
NathanWalker
/ view-directive-usage.component.html
Created
June 30, 2022 04:12
NativeScript Angular directive usage sample
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| <Label appHighlight text="Attribute Directive"></Label> |
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| import { Directive, ElementRef, inject } from "@angular/core"; | |
| @Directive({ | |
| selector: "[appHighlight]", | |
| }) | |
| export class HighlightDirective { | |
| private el = inject(ElementRef); | |
| constructor() { | |
| this.el.nativeElement.style.backgroundColor = "yellow"; |
NathanWalker
/ NativeScript Angular standalone component
Created
June 30, 2022 04:11
NativeScript for Angular v14 standalone component
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| import { Component } from "@angular/core"; | |
| import { NativeScriptCommonModule } from "@nativescript/angular"; | |
| @Component({ | |
| standalone: true, | |
| selector: "hello-standalone", | |
| imports: [NativeScriptCommonModule], | |
| template: `<Label text="Hello, I'm a standalone component"></Label>`, | |
| schemas: [NO_ERRORS_SCHEMA], | |
| }) |
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