Flutter android library and iOS framework - android

My question is, how do I use .aar files for android and iOS frameworks in flutter?
I am coding a program and I am using flutter. I found .aar files for program and iOS frameworks. How do I integrate both and use them?

I think what you need to use method channel so you can call native code and can connect from Flutter to Android and iOS. https://flutter.dev/docs/development/platform-integration/platform-channels

Related

How to use Swift library in Android native project

We have iOS and Android native applications. iOS team implemented the Onvif library in Swift (which also contains Objective-C libraries). We would like to integrate it into the native Android application.
We discovered possible solutions:
Write the same code in Kotlin by ourselves
KMM - if it's possible to share the Swift library
Translate Swift into Kotlin using https://vinivendra.github.io/Gryphon/
Gradle plugin for Swift https://github.com/readdle/swift-android-gradle
We prefer to use the original Swift library as all bugs would be fixed there.
What option do you suggest?
Thank you

React Native app and importing native Android module

Since I did not get any answers from the previous post, I am posting again.
I have many experiences in Android native development but am a beginner in React Native. Wish to build a React Native app but need to find out these answers before I can start making architecture:
Is it possible to import a native Android module/ SDK (which is programmed in Java/ Kotlin) into React Native app? (I believe it is yes as I saw many good articles on the internet)
If I import the native Android module/ SDK to React Native app, does the app runs on iOS devices as well? Able to use APIs which native Android module/ SDK supports? (Or do I need a native iOS module/ SDK for iOS itself?)
I think this is similar to question #2. After importing the native Android module, does it also run on the web without a problem?
Looking forward to getting answers.
Many thanks,
Yes it is possible to integrate Android Native Modules.
No app doesn't run on iOS device if you have only Android SDK, You need to have a native iOS module to integrate iOS Native Modules.
For Web, I don't think so since both are native modules.
For more, please ref : native-modules-intro

A way to include android libraries in react native code

I have built an Android library that works perfectly fine with Android Applications when used as an AAR in an Android Studio project. Is it possible to use this same library in a React Native environment? If not, will it take a lot of effort to make this library compatible with React Native?
You can use this library to create library for React Native react-native-create-library
or
the official way to integrate Native Modules which will be found in
https://facebook.github.io/react-native/docs/native-modules-android
My answer is yes, it's possible, the android folder in react-native project is actually an android project, you can integrate a AAR lib here, make a function to invoke them, and call this function in .js file

How to add Cordova project as a module or library to Native Android application

I have a Native Android Application that is developed using Java.
I'm creating a e-learning application.
Hence, i wanted to add Moodle(Moodle is an Opensource learning tool) to it.
However, the 'Moodle' for mobile is not in Not a native app. Rather it is implemented using Cordova framework. Here is the URL of the Moodle cordova project https://github.com/moodlehq/moodlemobile2 on github.
My question is, is there a way to convert this Moodle code to an Android library(Module)/ AAR file and add that library to my Native Android application?
Please note that i have gone through multiple questions on Stackoverflow which tells how to use a AAR File in Cordova project. But my requirement is to convert the Cordova project to a Library or AAR file and then import it into my Native Android application. Is there a way to achieve this?

How to create a cordova plugin for my android library?

I have developed an android library using which one can send messages to other android devices. I have developed many demo apps for mobile and watch to demonstrate this using native android projects. Now I want to explore hybrid android development. I want to know how a native android code can access my android library and use the functionalities.
I have come across custom Cordova plugins. Is it possible for me to build a Cordova plugin for my android library? If yes, can I then use it in a hybrid project and access the functionalities? If not, what is the best way to do it? Thanks in advance.
To answer your 2 important questions:
1. Is it possible for me to build a Cordova plugin for my android library?
Yes, it's possible to create a custom Cordova plugin for your library. That's how all the Cordova plugins are dependent on the base Android library.
2. can I then use it in a hybrid project and access the functionalities?
Yes, you can.
Some are the links that might be helpful to create a new custom Cordova plugin.
https://cordova.apache.org/docs/en/latest/guide/hybrid/plugins/
https://cordova.apache.org/docs/en/2.5.0/guide/plugin-development/android/
https://taco.visualstudio.com/en-us/docs/createplugintutorial/

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