public static byte [] GetDataFromStreamingAssets(string path, long readOffset, long readSize, out long bytesRead)
{
byte[] data = null;
long bread = 0;
#if UNITY_ANDROID && !UNITY_EDITOR
// 1 for android, read streaming assets from android jar
data = FileUtilsAndroid.ReadDataFromAppJar(path, readOffset, readSize, out bread);
bytesRead = bread;
#else
// 2 for other devices, read streaming assets from filesystem
var streamingPath = Application.streamingAssetsPath + "/" + path;
if (File.Exists(streamingPath))
{
data = ReadBytesFromFile(streamingPath, readOffset, readSize, out bread);
bytesRead = bread;
}
else
{
//LogUtil.Debug("GetDataFromStreamingAssets: cannot find " + path);
bytesRead = 0;
}
#endif
return(data);
}
public static string GetStringFromStreamingAssets(string path)
{
string data = null;
#if UNITY_ANDROID && !UNITY_EDITOR
// 1 for android, read streaming assets from android jar
long bytesRead = 0;
byte [] bytes = FileUtilsAndroid.ReadDataFromAppJar(path, 0, 0, out bytesRead);
if (bytes != null)
{
data = System.Text.Encoding.UTF8.GetString(bytes);
}
#else
// 2 for other devices, read streaming assets from filesystem
var streamingPath = Application.streamingAssetsPath + "/" + path;
if (File.Exists(streamingPath))
{
data = File.ReadAllText(streamingPath);
}
else
{
//LogUtil.Debug("GetStringFromStreamingAssets: cannot find " + path);
}
#endif
return(data);
}
public static bool IsFileExistsInStreamingAssets(string path)
{
#if PROFILE_FILE
Profiler.BeginSample("FileUtils.IsFileExistsInStreamingAssets");
#endif
#if UNITY_ANDROID && !UNITY_EDITOR
bool res = FileUtilsAndroid.IsFileExistsInAppJar(path);
#else
var streamingPath = Application.streamingAssetsPath + "/" + path;
bool res = File.Exists(streamingPath);
#endif
#if PROFILE_FILE
Profiler.EndSample();
#endif
return(res);
}
public static bool CopyFile(string srcfile, string dstfile, bool overwrite)
{
#if UNITY_ANDROID && !UNITY_EDITOR
if (FileUtilsAndroid.IsFileExistsInAppJar(srcfile))
{
return(FileUtilsAndroid.CopyFileFromAppJar(srcfile, dstfile, overwrite));
}
else
{
string fullpath = GetFullPathOfFile(srcfile);
File.Copy(fullpath, dstfile, overwrite);
return(true);
}
#else
string fullpath = GetFullPathOfFile(srcfile);
File.Copy(fullpath, dstfile, overwrite);
return(true);
#endif
}