如何将值从MainActivity传递到ServiceConnection？

private String valueToPass = "Hello World";

Intent intent = new Intent(MainActivity.this, YourService.class);
intent.putExtra("key", valueToPass);

private ServiceConnection serviceConnection = new ServiceConnection() {
    @Override
    public void onServiceConnected(ComponentName componentName, IBinder iBinder) {
        // 在这里可以获取到Service的实例
        YourService.YourBinder binder = (YourService.YourBinder) iBinder;
        YourService service = binder.getService();
        
        // 在这里可以调用Service的方法，并将值传递给Service
        service.setValue(valueToPass);
    }

    @Override
    public void onServiceDisconnected(ComponentName componentName) {
        // 在这里可以处理Service断开连接的情况
    }
};

bindService(intent, serviceConnection, Context.BIND_AUTO_CREATE);

unbindService(serviceConnection);