npm i -S capacitor-native-log

import 'capacitor-native-log';
import { Plugins } from '@capacitor/core';

const { CAPNativeLog } = Plugins;

CAPNativeLog.log({ level: 'info', message: 'Hello World!' });

Open the MainActivity.java file in your android project, import the library, and add the plugin in the this.init function.

// ...

import host.mote.capacitornativelog.CAPNativeLog;

// ...

    // Initializes the Bridge
    this.init(savedInstanceState, new ArrayList<Class<? extends Plugin>>() {{
      // Additional plugins you've installed go here
      // Ex: add(TotallyAwesomePlugin.class);
      add(CAPNativeLog.class);
    }});

1. Make sure your XCode scheme does not have the OS_ACTIVITY_MODE environment variable set to disable (Product > Scheme > Edit Scheme > Arguments > Environment Variables)

2. In Console.app, make sure that the info and debug messages are visible: Action > Include Info Messages / Include Debug Messages

3. If you're still not seeing the messages, try ensuring they're enabled for your app:

sudo log config --subsystem your.bundle-id --mode level:debug

4. If you want to persist the messages instead of them simply remaining in memory:

sudo log config --subsystem your.bundle-id --mode level:debug,persist:debug