Skip to main content

Titanium: Releasing Memory

- It’s true that you can’t manually manage your application objects’ reference count in iOS applications. There are, however, things you can do to free up memory – the big ones in the 1.x product are closing windows (which releases all UI resources associated with the window) and setting references to a proxy object (like one returned by Ti.UI.createXXX) to null, which will release the resources associated with that object. Why you should stay away from Titanium

Comments

Post a Comment

Most Favorite Posts

Firebase realtime database stability - and monitoring

Firebase SLA Firebase will use commercially reasonable efforts to make Firebase available with a Monthly Uptime Percentage (defined below) of at least 99.95%, in each case during any monthly billing cycle (the "Service Commitment"). Firebase SLA Service Level Agreement for Hosting and Realtime Database Firebase Status Page Why Firebase sucks In the 3 years since starting to use Firebase we’ve suffered from so many outages I’ve literally lost count. @ Medium.com Status History Overview Statusgator Does anyone has real-life experience with the stability of Firebase or Firestore? Please leave a comment! We heared that Firestore is much more stable than Firebase which usage for new project is discouraged...
Post a Comment
Read more

TechLead: React Native vs Flutter vs WebView - Hybrid Mobile App Development for 2018

Topics covered: Xamarin, Cordova, Flutter, Titanium, React Native, Flutter React Native Web Views Native Development: iOS and Android Types of apps: Fully native high interactivity expensive: iOS and Android high interactivity, personalization, performance worth for top 50 apps less and less apps are installed you need to shine to be discovered user picks only best app among similar featured apps Hybrid Technologies Xamarin, Cordova, Flutter, Titanium, React Native, Flutter Be aware of the maturity lock-in effect infrastructure and tooling required might get worst of both world should be incrementable updatable check where it makes sense WebViews only Native App shells: Amazon App, Apple App Store, WeChat Mainly for smaller companies Trending on Google Links: AirBnB is sunsetting its React Native development What’s Next for Mobile at Airbnb Server-Driven Rendering Even though we’re not using React Native, we still see the val...
1 comment
Read more

Understanding Automatic Reference Counting in Objective-C

Automatic Reference Counting (ARC) largely removes the burden of manual memory management, not to mention the chore of tracking down bugs caused by leaking or over-released objects! Despite its awesomeness, ARC does not let you ignore memory management altogether. This post covers the following key aspects of ARC to help you get up and running quickly. Reference Counted Memory: Quick Revision How Automatic Reference Counting Works Enabling ARC in Your Project New Rules Enforced by ARC ARC Qualifiers – Declared Properties ARC Qualifiers – Regular Variables Migrating Existing Projects to ARC Including Code that is not ARC Compliant Should I Use ARC? The Long Weekend Website
Post a Comment
Read more

Validity Time Auto-Renewables in Sandbox

The subscription durations, sandbox durations and incentive durations of auto-renewables. Hint: In Sandbox the validity time differs from live environment!!! Durations Sandbox Duration Incentive Durations (optional) 7 days 3 minutes 7 days 1 month 5 minutes 7 days, 1 month 2 months 10 minutes 7 days, 1 month 3 months 15 minutes 1 month 6 months 30 minutes 1 month, 2 months 1 year 1 hour 1 month, 2 months, 3 months After 6 extensions the abo is cancelled automatically in the sandbox environment.
Post a Comment
Read more

iOS Concept & Design

First: Get an iPad yourself and use it. Use it privatly at home. Again: Use it! (sic!) Have a look at the native app designs: Mail, Safari, Contacts, Calendar, ... Apple iPad built-in-apps Understand their approach and pay attention to the transition between portrait and landscape Read and understand the Apple iOS Human Interface Guidelines Keep in mind that you are designing for a multi-touch device Touch Gesture Reference Guide Now what is the starting point? Design an application from scratch? Display data from an existing data source? The definition of use-cases is a good starting point. If you have existing data it is very useful to know all data available and the connections between the data. Ask for an entity relationship model . Create a functional design, e.g. on paper Free printable iPad design template stencils (PDF) iPad Stencil Kit (Pen & Paper) iMockup iPad App iPad Sketch Elements AI Omnigraffle iPad stencil collaborating on ideas wirefram...
Post a Comment
Read more

The IBM Swift Package Catalog

The IBM Swift Package Catalog Create, share and discover the many new libraries, modules and packages being created since Swift moved to Open Source. How to get started? The IBM Swift Package Catalog enables the Swift.org developer community to leverage and share code across projects Overview The Swift Package Catalog is just one of the ways IBM is radically simplifying end-to-end development Learn more Getting Started This tutorial provides an overview of the Swift Package Catalog and highlights some of the beta features Kitura This Kitura tutorial reviews how to create a Package.swift file for use with Kitura IBM developerWorks
Post a Comment
Read more

Dark Theme (Dark Mode) in Android WebViews, WKWebViews and CSS

So your apps just implemented a shiny new dark theme and it’s looking 👌 There are lots of benefits to having a dark theme in your application, and having it consistent throughout your application allows for a great user experience. But what happens when the the user runs into a WebView in your app? Support: if (WebViewFeature.isFeatureSupported(WebViewFeature.FORCE_DARK)) { ... } Set: WebSettingsCompat.setForceDark(webView.settings, WebSettingsCompat.FORCE_DARK_ON) Current setting: val forceDarkMode = WebSettingsCompat.getForceDark(webView.settings) Joe Birch Assuming your question is asking how to change the colors of the HTML content you are displaying in a WKWebView based on whether light or dark mode is in effect, there is nothing you do in your app's code. All changes need to be in the CSS being used by your HTML content. CSS dark mode via :root variables, explicit colors and @media query: :root {     color-scheme: light dark;      ...
Post a Comment
Read more