- React native android studio and xcode how to#
- React native android studio and xcode manual#
- React native android studio and xcode plus#
- React native android studio and xcode professional#
I always heard bad things about JavaScript.
React native android studio and xcode manual#
Nothing about manual data mapping and SQLite queries. Using React Native and Redux with redux-persist we just made our stores be saved to AsyncStorage in the background and worked with them the same way as with simple in-memory stores. Even though a database is not necessarily a bad thing, for simple cases it may be (and often is) overkill. You get SQLite (you say Realm/ObjectBox? Okay man, just don’t spill your smoothie on me).
React native android studio and xcode how to#
If you are an Android developer you know how to solve it. Let’s assume you are developing yet another weather app and want to cache the weather for the next week locally for the user to see it being offline. This one is related to architecture a little bit. It is useful for a lot of things, like the next point. Data and even navigation state (if you’re using a right navigator) can be easily saved to survive process death using redux-persist. Long live to ViewModel from Architecture Components which survives screen rotation). That’s not ideal but at least better than locking orientation for the whole app just to escape dealing with activity recreation. And you are not forced to handle screen rotation unless you need it (when writing regular Android apps you can make Activities to act the same way by adding a relevant parameter to AndroidManifest, and I’m starting to think this should be the default behavior. These are mostly componentDidMount and componentWillUnmount. You have to understand a lot fewer callbacks to start to write working apps. React Native is much easier in this area. I saw this image in some book but copied it from here.
React native android studio and xcode plus#
These are just functions that receive the current app state plus action to handle and return the state that was modified accordingly. Reducers are the blocks to modify the store according to actions. As actions are plain objects they don’t (and shouldn’t) contain information on how the app’s store should change, they only tell what’s happened. So if you’re developing (yet another) Todo app you will for sure have some action with type “ADD_TODO” and payload that contains todo title and maybe notification time. These are plain JS objects that may contain some additional payload (extra data) in addition to an action type. You should notify about events that will affect the store only by sending ( dispatching) Actions. You may listen to store changes but do not modify the store directly. If you cook it right you may get a dump of app state by grabbing a store and restore it anywhere, probably even on another device (that’s how redux-persist works but we’ll talk about it later). First, you have a Storethat represents the state of the application at any moment of time. Redux has several main components that are instruments to build more or less flexible and maintainable codebase and prevent messed up connections between app parts. It takes some time to dive into Redux but after that, it became quite comfortable to use it. At least Redux implementation of it (there should be a more profound difference between Flux and Redux under the hood but I won’t cover it here). On the other hand, Facebook proposed Flux architecture as an addition to React some time ago and this is good I must say. They started to do it recently and even build Architecture Components library pack which is pretty cool but does not cover all the blocks of a real-life application (yet?) It was always a painful part of Android development as Google seemed to not worry about adequate recommendations in this area.
React native android studio and xcode professional#
I’m still not a professional React/React Native developer so I apologize in advance for any mistakes I’ll make in this story. They will not be objective, so kindly cut me some slack :) I’ll start with positive ones and then process to disappointments. And might even consider React Native for future pet-projects. TL DR: the app is released and I’m still alive. React Native got most of the hype these days, so after some discussions, we decided to give it a try. But there were not so many alternatives: Xamarin (remember about 2 frontenders) and Cordova-like frameworks. It was daunting a bit as I heard a lot of horror stories about it (and JavaScript in general) from native Android/iOS developers. I was in the minority as you can see, so React Native was in the air obviously. The development “team” included me (Android dev) and 2 frontend developers with React experience. We hoped to ship out both Android and iOS versions of our app. I will not expose details about the app, but it doesn’t really matter for the topic). But about half a year ago my friends and I decided to develop an app (just for fun mostly, you may call it a pet-project. I’ve been in this development area for a while now and I am mostly cool with it. I’m an Android developer with about 3 years of professional experience.