/// <summary>
/// 获取日志文件目录
/// </summary>
/// <returns></returns>
private static string getLogPath()
{
Android.Content.Context context = Android.App.Application.Context;
try
{
foreach (Java.IO.File file in context.GetExternalCacheDirs())
{
if (file.CanWrite())
{
return(new DirectoryInfo(file.AbsolutePath).fullName());
}
}
}
catch { }
{
Java.IO.File file = context.GetExternalFilesDir(null);
if (file != null && file.CanWrite())
{
new DirectoryInfo(file.AbsolutePath).fullName();
}
}
try
{
foreach (Java.IO.File file in context.GetExternalFilesDirs(null))
{
if (file.CanWrite())
{
return(new DirectoryInfo(file.AbsolutePath).fullName());
}
}
}
catch { }
return(null);
}
public static TileDataSource CreateTileDataSource(Android.Content.Context context, string fileName)
{
try
{
string directory = context.GetExternalFilesDir(null).ToString();
string path = directory + "/" + fileName;
context.Assets.CopyAssetToSDCard(fileName, path);
Log.Debug("Copy done to " + path);
MBTilesTileDataSource source = new MBTilesTileDataSource(0, 14, path);
return(new MemoryCacheTileDataSource(source));
}
catch (IOException e)
{
Log.Debug("MbTileFile cannot be copied: " + fileName);
Log.Debug("Message" + e.Message);
}
return(null);
}