HeavenStudio/Assets/Plugins/StandaloneFileBrowser/Sample/CanvasSampleSaveFileText.cs
2022-01-30 07:03:37 -05:00

52 lines
1.5 KiB
C#

using System.IO;
using System.Text;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using SFB;
[RequireComponent(typeof(Button))]
public class CanvasSampleSaveFileText : MonoBehaviour, IPointerDownHandler {
public Text output;
// Sample text data
private string _data = "Example text created by StandaloneFileBrowser";
#if UNITY_WEBGL && !UNITY_EDITOR
//
// WebGL
//
[DllImport("__Internal")]
private static extern void DownloadFile(string gameObjectName, string methodName, string filename, byte[] byteArray, int byteArraySize);
// Broser plugin should be called in OnPointerDown.
public void OnPointerDown(PointerEventData eventData) {
var bytes = Encoding.UTF8.GetBytes(_data);
DownloadFile(gameObject.name, "OnFileDownload", "sample.txt", bytes, bytes.Length);
}
// Called from browser
public void OnFileDownload() {
output.text = "File Successfully Downloaded";
}
#else
//
// Standalone platforms & editor
//
public void OnPointerDown(PointerEventData eventData) { }
// Listen OnClick event in standlone builds
void Start() {
var button = GetComponent<Button>();
button.onClick.AddListener(OnClick);
}
public void OnClick() {
var path = StandaloneFileBrowser.SaveFilePanel("Title", "", "sample", "txt");
if (!string.IsNullOrEmpty(path)) {
File.WriteAllText(path, _data);
}
}
#endif
}