82 lines
2.1 KiB
C#
82 lines
2.1 KiB
C#
using UnityEngine;
|
|
using UnityEngine.UI;
|
|
|
|
public class TestWebImage : MonoBehaviour
|
|
{
|
|
public WebImageLoader webImageLoader;
|
|
public RawImage testImage;
|
|
public Button testButton;
|
|
public Text statusText;
|
|
|
|
void Start()
|
|
{
|
|
if (testButton != null)
|
|
{
|
|
testButton.onClick.AddListener(TestLoadImage);
|
|
}
|
|
}
|
|
|
|
void TestLoadImage()
|
|
{
|
|
if (webImageLoader != null)
|
|
{
|
|
// 设置要加载的图片URL
|
|
string imageUrl = "https://upload.wikimedia.org/wikipedia/commons/thumb/6/61/HTML5_logo_and_wordmark.svg/120px-HTML5_logo_and_wordmark.svg.png";
|
|
|
|
// 设置回调
|
|
webImageLoader.imageDisplay = testImage;
|
|
webImageLoader.OnLoadSuccess = OnLoadSuccess;
|
|
webImageLoader.OnLoadFailed = OnLoadFailed;
|
|
webImageLoader.OnProgressChanged = OnProgressChanged;
|
|
|
|
// 开始加载
|
|
webImageLoader.LoadImageFromUrl(imageUrl, 10); // 10秒超时
|
|
|
|
if (statusText != null)
|
|
{
|
|
statusText.text = "开始加载图片...";
|
|
}
|
|
}
|
|
}
|
|
|
|
void OnLoadSuccess(Texture2D texture)
|
|
{
|
|
if (statusText != null)
|
|
{
|
|
statusText.text = $"加载成功! 尺寸: {texture.width}x{texture.height}";
|
|
}
|
|
Debug.Log("测试图片加载成功！");
|
|
}
|
|
|
|
void OnLoadFailed(string error)
|
|
{
|
|
if (statusText != null)
|
|
{
|
|
statusText.text = $"加载失败: {error}";
|
|
}
|
|
Debug.LogError($"测试图片加载失败: {error}");
|
|
}
|
|
|
|
void OnProgressChanged(float progress)
|
|
{
|
|
if (statusText != null)
|
|
{
|
|
statusText.text = $"加载中... {(int)(progress * 100)}%";
|
|
}
|
|
}
|
|
|
|
void OnDestroy()
|
|
{
|
|
if (webImageLoader != null)
|
|
{
|
|
webImageLoader.OnLoadSuccess = null;
|
|
webImageLoader.OnLoadFailed = null;
|
|
webImageLoader.OnProgressChanged = null;
|
|
}
|
|
|
|
if (testButton != null)
|
|
{
|
|
testButton.onClick.RemoveListener(TestLoadImage);
|
|
}
|
|
}
|
|
} |