Skip to main content

Destroying Backends - Serverless Backends for Mobile Apps iOS or Android


Labels:

Comments

Post a Comment

Most Favorite Posts

Microservice Micro-Feature architecture for mobile Apps

RIBs is the cross-platform architecture framework behind many mobile apps at Uber. The name RIBs is short for Router, Interactor and Builder, which are core components of this architecture. This framework is designed for mobile apps with a large number of engineers and nested states. The RIBs architecture provides: Shared architecture across iOS and Android. Build cross-platform apps that have similar architecture, enabling iOS and Android teams to cross-review business logic code. Testability and Isolation. Classes must be easy to unit test and reason about in isolation. Individual RIB classes have distinct responsibilities like: routing, business, view logic, creation. Plus, most RIB logic is decoupled from child RIB logic. This makes RIB classes easy to test and reason about independently. Tooling for developer productivity. RIBs come with IDE tooling around code generation, memory leak detection, static analysis and runtime integrations - all which improve developer product...
Post a Comment
Read more

Employee Development ...by Cards ...by Lego Brick Boards

Employee Development by using Skill Cards The goal is to build a hand of cards that make up that person’s most relevant personal growth areas. To do this, both the people leader and team member start with a deck of the same skill cards each. In private, each goes through this deck and sorts these cards into three stacks: not relevant, good enough, and to improve. By discussing why each card was placed where, with particular focus on those that do not match, a real, structured, and to-the-point conversation occurs. By focusing on reasoning—what led you to place this card here?—both can develop a shared understanding of the other's views. The main event, however, comes in focusing on those cards in “to improve”. To create focus and drive actual impact, these cards are discussed and prioritized. With a clear priority and a shared understanding of the individual aspects of each, tangible actions are crafted that can be taken to grow one’s career. LinkedIn Rob Sawyer mobi...
Post a Comment
Read more

How to link to TestFlight App in iOS

There are two things you need to do. First, check to see if TestFlight is installed. Then create a new link to your app. NSURL *customAppURL = [NSURL URLWithString:@"itms-beta://"]; if ([[UIApplication sharedApplication] canOpenURL:customAppURL]) {     // TestFlight is installed     // Special link that includes the app's Apple ID     customAppURL = [NSURL URLWithString:@"https://beta.itunes.apple.com/v1/app/978489855"];      [[UIApplication sharedApplication] openURL:customAppURL]; } This special https://beta.itunes.apple.com URL will be opened directly in TestFlight. Finally, if you are using iOS 9 (or later), you need to make an addition to your Info.plist to get the canOpenURL: method to work. If your app is linked on or after iOS 9.0, you must declare the URL schemes you want to pass to this method. Do this by using the LSApplicationQueriesSchemes array in your Xcode project’s Info.plist file. For each URL scheme you wan...
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

Server-driven UI (SDUI): Meet Zalandos AppCraft and AirBnB Lona

A short WTF: Joe Birch:  SERVER DRIVEN UI, PART 1: THE CONCEPT Zalando seems to follow the SDUI principle as well - defining a common design language and construct the screens on the backend while displaying them natively on the clients. They even go one step further; they implemented a mighty toolset to enable non-technical stakeholders to define their own native app screens Compass: Web tooling to create screens and bind data Beetroot: Backend service that combines the screen layout definition with the data Lapis/Golem: iOS/Android UI render engines Crazy cool! Good job, guys (when you do an open-source release?) To even move faster a Flutter based UI render engine implementation was great! See also AirBnB Lona SDUI approach Building a Visual Language Why Dropbox sunsetted its universal C++ mobile project and AirBnB its React Native implementation
2 comments
Read more

FlatBuffers instead of JSON (or Protocol Buffers)

FlatBuffers is an efficient cross platform serialization library for C++, Java, C#, Go, Python and JavaScript (C, PHP & Ruby in progress). It was originally created at Google for game development and other performance-critical applications. Why use FlatBuffers? Access to serialized data without parsing/unpacking - What sets FlatBuffers apart is that it represents hierarchical data in a flat binary buffer in such a way that it can still be accessed directly without parsing/unpacking, while also still supporting data structure evolution (forwards/backwards compatibility). Memory efficiency and speed - The only memory needed to access your data is that of the buffer. It requires 0 additional allocations (in C++, other languages may vary). FlatBuffers is also very suitable for use with mmap (or streaming), requiring only part of the buffer to be in memory. Access is close to the speed of raw struct access with only one extra indirection (a kind of vtable) to allow for format ev...
Post a Comment
Read more

Bundeskartellamt prüft Apples Tracking-Regelungen für Dritt-Apps (ATT, App Tracking Transparency Framework)

Das Bundeskartellamt hat gegen das Technologieunternehmen Apple ein Verfahren zur kartellrechtlichen Prüfung seiner Tracking-Regelungen sowie des App Tracking Transparency Framework eingeleitet. Das Bundeskartellamt geht dabei insbesondere dem Anfangsverdacht nach, dass diese Regelungen Apples eigene Angebote bevorzugt behandeln und/oder andere Unternehmen behindern könnten. 14.06.2022 Pressemeldung Bundeskartellamt
Post a Comment
Read more