static void ExtractProjectZip(out string projectDir)
{
StartupTiming.CounterStart("Extract project files from the archive");
//string projectDir;
{
var storageDir = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
//var storageDir = global::Android.OS.Environment.GetExternalStoragePublicDirectory( global::Android.OS.Environment.DirectoryDownloads ).AbsolutePath;
//var storageDir = global::Android.OS.Environment.ExternalStorageDirectory.AbsolutePath;
projectDir = Path.Combine(storageDir, "Project");
}
var projectZipHashFileName = Path.Combine(projectDir, "Project.zip.hash");
var currentProjectZipHash = "";
{
if (File.Exists(projectZipHashFileName))
{
currentProjectZipHash = File.ReadAllText(projectZipHashFileName);
currentProjectZipHash = currentProjectZipHash.Replace("\r", "").Replace("\n", "").Trim();
}
}
var newProjectZipHash = "";
{
using (var stream = activity.Assets.Open("Project.zip.hash"))
using (var r = new StreamReader(stream))
newProjectZipHash = r.ReadToEnd();
newProjectZipHash = newProjectZipHash.Replace("\r", "").Replace("\n", "").Trim();
}
var alreadyExtracted = !string.IsNullOrEmpty(newProjectZipHash) && newProjectZipHash == currentProjectZipHash;
//extract Project.zip
if (!alreadyExtracted)
{
//global::Android.Manifest.Permission.WriteExternalStorage
//global::Android.Support.V4.App.ActivityCompat.RequestPermissions( this, new string[] { global::Android.Manifest.Permission.WriteExternalStorage, global::Android.Manifest.Permission.WriteExternalStorage }, int xxx );
//ActivityCompat.requestPermissions( this, new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE }, REQUEST_CODE );
//delete old directory
if (Directory.Exists(projectDir))
{
Directory.Delete(projectDir, true);
}
//extract Project.zip
{
Directory.CreateDirectory(projectDir);
using (var stream = activity.Assets.Open("Project.zip"))
UnzipFromStream(stream, projectDir);
//write Project.zip.hash
File.WriteAllText(projectZipHashFileName, newProjectZipHash);
}
}
StartupTiming.CounterEnd("Extract project files from the archive", alreadyExtracted ? "The archive is already extracted." : "");
}
//
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
Engine.activity = this;
//apply general settings
if (fullscreen)
{
Window.AddFlags(WindowManagerFlags.Fullscreen);
}
if (keepScreenOn)
{
Window.AddFlags(WindowManagerFlags.KeepScreenOn);
}
StartupTiming.TotalStart();
SetContentView(Resource.Layout.activity_main);
//Android.Support.V7.Widget.Toolbar toolbar = FindViewById<Android.Support.V7.Widget.Toolbar>( Resource.Id.toolbar );
//SetSupportActionBar( toolbar );
#if VULKAN
surfaceView = new VulkanView(this);
//!!!!LinearLayout?
RelativeLayout sceneHolder = (RelativeLayout)this.FindViewById(Resource.Id.sceneHolder);
sceneHolder.AddView(surfaceView);
surfaceView.SetOnTouchListener(this);
#else
glSurfaceView = new GLSurfaceView(this);
glSurfaceView.SetEGLContextClientVersion(3);
//it's just recommendation, is not works for any device
glSurfaceView.PreserveEGLContextOnPause = true;
//!!!!hdr
//glSurfaceView.SetEGLConfigChooser( 8, 8, 8, 8, 24, 8 );
var renderer = new Renderer();
glSurfaceView.SetRenderer(renderer);
RelativeLayout sceneHolder = (RelativeLayout)this.FindViewById(Resource.Id.sceneHolder);
sceneHolder.AddView(glSurfaceView);
glSurfaceView.SetOnTouchListener(this);
#endif
//engineMainThread = new Thread( EngineMainThreadMethod );
//engineMainThread.Start();
}
