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aurora-imui | General IM UI components | iOS library

 by   jpush Java Version: 0.13.0 License: MIT

 by   jpush Java Version: 0.13.0 License: MIT

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kandi X-RAY | aurora-imui Summary

aurora-imui is a Java library typically used in Mobile, iOS, React Native, React applications. aurora-imui has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. However aurora-imui build file is not available. You can install using 'npm i aurora-imui-local-copy' or download it from GitHub, npm.
Aurora IMUI is a general IM UI components library, which does not depend on any specific IM SDK. This library provides common UI components such as MessageList, InputView. It supports common message type, such as text, image, audio, video, etc. By default it has several UI style for choice, and also supports style customization. We already have Android/iOS/React Native platforms support. Already supports three main platforms: Android, iOS, React Native. Please refer to aurora-imui-examples for more examples.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • aurora-imui has a medium active ecosystem.
  • It has 5542 star(s) with 987 fork(s). There are 184 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 117 open issues and 440 have been closed. On average issues are closed in 59 days. There are 13 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of aurora-imui is 0.13.0
aurora-imui Support
Best in #iOS
Average in #iOS
aurora-imui Support
Best in #iOS
Average in #iOS

quality kandi Quality

  • aurora-imui has 0 bugs and 0 code smells.
aurora-imui Quality
Best in #iOS
Average in #iOS
aurora-imui Quality
Best in #iOS
Average in #iOS

securitySecurity

  • aurora-imui has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • aurora-imui code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
aurora-imui Security
Best in #iOS
Average in #iOS
aurora-imui Security
Best in #iOS
Average in #iOS

license License

  • aurora-imui is licensed under the MIT License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
aurora-imui License
Best in #iOS
Average in #iOS
aurora-imui License
Best in #iOS
Average in #iOS

buildReuse

  • aurora-imui releases are available to install and integrate.
  • Deployable package is available in npm.
  • aurora-imui has no build file. You will be need to create the build yourself to build the component from source.
aurora-imui Reuse
Best in #iOS
Average in #iOS
aurora-imui Reuse
Best in #iOS
Average in #iOS
Top functions reviewed by kandi - BETA

kandi has reviewed aurora-imui and discovered the below as its top functions. This is intended to give you an instant insight into aurora-imui implemented functionality, and help decide if they suit your requirements.

  • Create the ChatInputView
  • Initialize image adapter .
  • Blur the specified bitmap .
  • Override this method to create the PullToRef
  • Play a record .
  • Binds a message .
  • Setup the animation for the rings .
  • Sets up the required streams .
  • Handle touch event .
  • Binds the view to the holder

aurora-imui Key Features

Displaying message list: supports different message types; supports click & long click events for each type of message; supports user avatar.

Message input: supports multiple message types; voice input component; photo album selection component; record video or take picture using camera.

Text

Image

Voice

Video

Custom

Community Discussions

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QUESTION

Error: Property 'body' cannot be accessed on 'Response?' because it is potentially null

Asked 2022-Mar-29 at 00:29

so I'am trying to learn dart and flutter and everything went well so far. But now I'am stuck at an error which I cannot handle. I coded a function which is supposed to asynchronously return the actual BTC price from https://blockchain.info/ticker.

Only thing it returns is errors:

Error: Property 'body' cannot be accessed on 'Response?' because it is potentially null.
 - 'Response' is from 'package:http/src/response.dart' ('/D:/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.13.4/lib/src/response.dart').
Try accessing using ?. instead.
          return Text("${BTCPrice.fromJson(jsonDecode(snapshot.data.body)).eur}");
                                                                    ^^^^
/D:/flutter/packages/flutter/lib/src/widgets/async.dart:242:12: Context: 'data' refers to a property so it couldn't be promoted.
See http://dart.dev/go/non-promo-property
  final T? data;
           ^

My Code:

import 'dart:convert';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;

Future<http.Response> fetchBTCPrice() async {
  final response = await http.get(Uri.https('blockhain.info', 'ticker'));
  return response;
}

Widget buildBTCPrice() {
  return FutureBuilder<http.Response>(
    future: fetchBTCPrice(),
    builder: (context, snapshot) {
      if (snapshot.hasData) {
        int? statusCode = snapshot.data?.statusCode;
        if (statusCode == 200) {
          return Text("${BTCPrice.fromJson(jsonDecode(snapshot.data.body)).eur}");
        }
        return Text('$statusCode');

      } else if (snapshot.hasError) {
        return Text('${snapshot.error}');
      }
      return CircularProgressIndicator();
    },
  );
}

class BTCPrice {
  final double eur;
  BTCPrice({required this.eur});

  factory BTCPrice.fromJson(Map<String, dynamic> json) {
    print(json);
    return BTCPrice(
      eur: json['eur']['15m']
    );
  }
}

Last things to mention: I'am running the application on a Android Emulator powerd by Android Studio; and please feel free to hand over any advice you have (in terms of code improvement), even if it is not fixing my issue.

ANSWER

Answered 2022-Mar-29 at 00:29

To get rid of that error you need to use the bang operator to tell the compiler that snapshot.data won't be null.

if (statusCode == 200) {
  return Text(
 "${BTCPrice.fromJson(jsonDecode(snapshot.data!.body)).eur}"); // adding ! on data
}

Edit

The unrelated error you mentioned in your comment:

unexpected character (at character 1) <html><head><title>loading...</title></head><body><script type='text/javasc... ^

would be fixed by changing your GET request from this

final response = await http.get(Uri.https('blockhain.info', 'ticker'));

to this

final response = await http.get(Uri.parse('https://blockchain.info/ticker'));

Source https://stackoverflow.com/questions/71640944

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install aurora-imui

You can install using 'npm i aurora-imui-local-copy' or download it from GitHub, npm.
You can use aurora-imui like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the aurora-imui component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

Welcome contribution! Look at the issues.

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