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ti.nfc | Read Android NFC sensors with the Titanium SDK | Mobile library

 by   appcelerator-modules Java Version: v5.0.0-android License: Non-SPDX

 by   appcelerator-modules Java Version: v5.0.0-android License: Non-SPDX

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kandi X-RAY | ti.nfc Summary

ti.nfc is a Java library typically used in Mobile applications. ti.nfc has no bugs, it has no vulnerabilities and it has low support. However ti.nfc build file is not available and it has a Non-SPDX License. You can download it from GitHub.
Read Android NFC sensors with the Titanium SDK.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • ti.nfc has a low active ecosystem.
  • It has 25 star(s) with 27 fork(s). There are 19 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 7 open issues and 6 have been closed. On average issues are closed in 66 days. There are 12 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of ti.nfc is v5.0.0-android
ti.nfc Support
Best in #Mobile
Average in #Mobile
ti.nfc Support
Best in #Mobile
Average in #Mobile

quality kandi Quality

  • ti.nfc has 0 bugs and 0 code smells.
ti.nfc Quality
Best in #Mobile
Average in #Mobile
ti.nfc Quality
Best in #Mobile
Average in #Mobile

securitySecurity

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

license License

  • ti.nfc has a Non-SPDX License.
  • Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.
ti.nfc License
Best in #Mobile
Average in #Mobile
ti.nfc License
Best in #Mobile
Average in #Mobile

buildReuse

  • ti.nfc releases are available to install and integrate.
  • ti.nfc has no build file. You will be need to create the build yourself to build the component from source.
ti.nfc Reuse
Best in #Mobile
Average in #Mobile
ti.nfc Reuse
Best in #Mobile
Average in #Mobile
Top functions reviewed by kandi - BETA

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

  • Handles a message .
    • Parses a NDEF record .
      • Creates an NDEF record .
        • Gets the NDEF message .
          • Parses the specified property .
            • setTagProxy
              • Get the NDEF message proxy for this tag .
                • Is extended length supported?
                  • Gets the timeout value for the tag .
                    • Gets the max transfer length .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      ti.nfc Key Features

                      Read Android NFC sensors with the Titanium SDK.

                      ti.nfc Examples and Code Snippets

                      No Code Snippets are available at this moment for ti.nfc.

                      See all Code Snippets related to Mobile

                      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 ti.nfc

                      You can download it from GitHub.
                      You can use ti.nfc 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 ti.nfc 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

                      For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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