custom android manifest https://github.com/expo/expo/pull/23415/files#diff-5742c09b06ac215103bec3164608e1e337e95ca94764eb5de8f03505eb9425a6

withCustomAndroidManifest.js

const { withAndroidManifest } = require('@expo/config-plugins');

const withCustomAndroidManifest = (config) => {
  return withAndroidManifest(config, async (config) => {
    const androidManifest = config.modResults;
    const applicationElement = config.modResults.manifest.application;
    // see: https://github.com/expo/expo/pull/23415/files#diff-5742c09b06ac215103bec3164608e1e337e95ca94764eb5de8f03505eb9425a6
    applicationElement['meta-data'] = applicationElement['meta-data'] || [];
    applicationElement['meta-data'].push({
      $: {
        'android:name': 'com.facebook.soloader.enabled',
        'android:value': 'true',
        'tools:replace': 'android:value'
      }
    });
    androidManifest.manifest.$['xmlns:tools'] = androidManifest.manifest.$['xmlns:tools'] || 'http://schemas.android.com/tools';
    return config;
  });
}

module.exports = withCustomAndroidManifest;