IEnumerator SaveToPhoto(string imgPath)
{
yield return(new WaitForEndOfFrame());
Texture2D screenImage = new Texture2D(Screen.width, Screen.height);
//Get Image from screen
screenImage.ReadPixels(new Rect(0, 0, Screen.width, Screen.height), 0, 0);
screenImage.Apply();
//Convert to png
byte[] imageBytes = screenImage.EncodeToPNG();
//Save image to file
File.WriteAllBytes(imgPath, imageBytes);
//给个截屏效果
Color tempC = img.color;
tempC.a = 0;
img.color = tempC;
yield return(new WaitForSeconds(0.15f));
tempC.a = 1;
img.color = tempC;
IOSAlbumCamera.iosSaveImageToPhotosAlbum(imgPath);
}
void onclick_saveToAlbum()
{
string path = Application.persistentDataPath + "/lzhscreenshot.png";
Debug.Log(path);
byte[] bytes = (rawImage.texture as Texture2D).EncodeToPNG();
System.IO.File.WriteAllBytes(path, bytes);
IOSAlbumCamera.iosSaveImageToPhotosAlbum(path);
}
IEnumerator CaptureScreenshot()
{
//只在每一帧渲染完成后才读取屏幕信息
yield return(new WaitForEndOfFrame());
//读取屏幕像素信息并存储为纹理数据
screenShot.ReadPixels(new Rect(Screen.width * 0.14f, Screen.height * 0.37f, Screen.width * 0.69f, Screen.height * 0.48f), 0, 0);
screenShot.Apply();// 这一句必须有，像素信息并没有保存在2D纹理贴图中
//读取将这些纹理数据,成一个png图片文件
byte[] bytes = screenShot.EncodeToPNG();
if (Application.platform == RuntimePlatform.IPhonePlayer)
{
string path = Application.persistentDataPath + "/QR" + Time.time.ToString() + ".png";
Debug.Log(path);
File.WriteAllBytes(path, bytes);
IOSAlbumCamera.iosSaveImageToPhotosAlbum(path);
}
//安卓平台
else if (Application.platform == RuntimePlatform.Android)
{
string destination = "/sdcard/DCIM";
string fileName = "erweima.png";
//判断目录是否存在，不存在则会创建目录
if (!Directory.Exists(destination))
{
Directory.CreateDirectory(destination);
Debug.Log("创建目录成功");
Debug.Log("destination");
}
string path = destination + "/" + fileName;
//存图片
System.IO.File.WriteAllBytes(path, bytes);
}
else
{
System.IO.File.WriteAllBytes(Application.persistentDataPath + "/1.png", bytes);
Debug.Log(Application.persistentDataPath);
}
}