app.ts

// referente ao fork do plugin em: https://github.com/carlosdelfino/nativescript-sqlite/tree/2.0.1-TypeScript-TEMP
// código padrão de iniciação da aplicação no entry point.

eventsManager.on(app.launchEvent, (args: ApplicationEventData) => {
  myTrace.write("######################################");
  myTrace.write("app.js: Inicializnado DatabaseManager");
  SQLite.getInstance().checkDatabase().
    .then((db:SQLite) => {
      myTrace.write("App: initDefaultDatabase: " + db.isOpen());
    }, (reason: any) => {
      myTrace.write("App: " + reason.stack);
      myTrace.write("App: Banco de dados com problemas: " + reason);
    });

  myTrace.write("######################################");
  myTrace.write("app.js: Inicializando bluetooth.");
  manager.initBluetoothDevice({ useLE: false } as ConnectOptions);
  myTrace.write("app.js: bluetooth Type: " + (manager.le ? "LE" : "Classic"));
  const btEnabled = manager.isBluetoothEnabled();
  myTrace.write("app.js: bluetooth ativo: " + btEnabled);
  if (btEnabled) {
    myTrace.write("app.js: Bluetooth abilitado!");
    // myTrace.dump(manager.getBondedDevices(), false);
  }
  myTrace.write("######################################");

});

// restante da aplicação