cap-nfc-plugin

Installing

$ npm i cap-nfc-plugin

Methods

• 监听读取NFC信息: NFCPlugin.addListener('readNFCResult',callback)
• 监听开始写入NFC: NFCPlugin.addListener('beginWriteNFC',callback)
• 监听写入NFC成功或失败的结果: NFCPlugin.addListener('writeNFCResult',callback)
• NFC开始读写后,向android发送任务信息: NFCPlugin.sendTaskInfo({taskInfo: Object})

Usage

Import the plugin you want to use into your x.component.ts file .

import { Plugins, Capacitor } from '@capacitor/core';
const { NFCPlugin } = Plugins;
@Component({
  selector: 'x',
  templateUrl: './x.component.html'
})

export class AppComponent implements AfterViewInit { 
    ngAfterViewInit(): void {
        NFCPlugin.addListener('readNFCResult', (info: any) => {
          console.log('readNFCResult was fired', info);
        });
        NFCPlugin.addListener('beginWriteNFC', (info: any) => {
          console.log('beginWriteNFC was fired', info);
        });
        NFCPlugin.addListener('writeNFCResult', (info: any) => {
          console.log('writeNFCResult was fired', info);
        });
    }
    
     sendTaskInfo() {
        NFCPlugin.sendTaskInfo({
          taskInfo: {
            id: 1,
            taskNumber: "111111",
            process: "joy",
          },
        });
    }
}

Update Your Project

just running command

npm run android

Upgrade Plugin

1. delete current project's node_modules folder and android folder

2. npm i

3. npm i cap-nfc-plugin@latest

4. npx cap add android

5. npm run android

6. 到此步骤会自动打开Android studio, 找到MainActivity.java文件

7. 将Plugin添加到mainActivity中

   public class MainActivity extends BridgeActivity {
     @Override
     public void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       
       // Initializes the Bridge
       this.init(savedInstanceState, new ArrayList<Class<? extends Plugin>>() {{
         // Additional plugins you've installed go here
         // Ex: add(TotallyAwesomePlugin.class);
         add(NFCPlugin.class);
       }});
     }
   }

8. 找到app/manifests/AndroidManifest.xml文件，将android:usesCleartextTraffic="true"添加到application中

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:usesCleartextTraffic="true"
        android:theme="@style/AppTheme">
           

9. 现在可以打包出来啦，Finished

Debugger In Chrome

open url chrome://inspect/#devices in chrome, you can find device in it