spotube/lib/models/database/connection_native.dart

import 'dart:io';
import 'package:drift/drift.dart';
import 'package:drift/native.dart';
import 'package:path_provider/path_provider.dart';
import 'package:path/path.dart' as p;
import 'package:sqlite3/sqlite3.dart';
import 'package:sqlite3_flutter_libs/sqlite3_flutter_libs.dart';

DatabaseConnection connect() {
  return DatabaseConnection.delayed(Future(() async {
    if (Platform.isAndroid) {
      await applyWorkaroundToOpenSqlite3OnOldAndroidVersions();
    }

    final cacheBase = (await getTemporaryDirectory()).path;
    // Make sqlite3 pick a more suitable location for temporary files - the
    // one from the system may be inaccessible due to sandboxing.
    // We can't access /tmp on Android, which sqlite3 would try by default.
    sqlite3.tempDirectory = cacheBase;

    final appDocDir = await getApplicationDocumentsDirectory();
    final dbPath = p.join(appDocDir.path, 'spotube.db');
    return NativeDatabase(File(dbPath));
  }));
}