Added simple app settings dialog - it will ask you where to download app data (SD Card or phone storage), later I'll maybe add other options

alienblaster/project/src/DataDownloader.java

@@ -89,6 +89,7 @@ class DataDownloader extends Thread
 	{
 		private TextView Status;
 		private MainActivity Parent;
+		private String oldText = "";
 
 		public StatusWriter( TextView _Status, MainActivity _Parent )
 		{
@@ -100,6 +101,7 @@ class DataDownloader extends Thread
 			synchronized(DataDownloader.this) {
 				Status = _Status;
 				Parent = _Parent;
+				setText( oldText );
 			}
 		}
 		
@@ -116,6 +118,7 @@ class DataDownloader extends Thread
 			}
 			synchronized(DataDownloader.this) {
 				Callback cb = new Callback();
+				oldText = new String(str);
 				cb.text = new String(str);
 				cb.Status = Status;
 				if( Parent != null && Status != null )

alienblaster/project/src/MainActivity.java

@@ -25,11 +25,18 @@ public class MainActivity extends Activity {
 		_tv = new TextView(this);
 		_tv.setText("Initializing");
 		setContentView(_tv);
-		if( downloader == null )
-			downloader = new DataDownloader(this, _tv);
+
+		Settings.Load(this);
+
 		mLoadLibraryStub = new LoadLibrary();
 		mAudioThread = new AudioThread(this);
 	}
+	
+	public void startDownloader()
+	{
+		if( downloader == null )
+			downloader = new DataDownloader(this, _tv);
+	}
 
 	public void initSDL()
 	{
@@ -49,8 +56,10 @@ public class MainActivity extends Activity {
 
 	@Override
 	protected void onPause() {
-		synchronized( downloader ) {
-				downloader.setParent(null, null);
+		if( downloader != null ) {
+			synchronized( downloader ) {
+					downloader.setParent(null, null);
+			}
 		}
 		// TODO: if application pauses it's screen is messed up
 		if( wakeLock != null )
@@ -67,18 +76,22 @@ public class MainActivity extends Activity {
 		super.onResume();
 		if( mGLView != null )
 			mGLView.onResume();
-		synchronized( downloader ) {
-			downloader.setParent(this, _tv);
-			if( downloader.DownloadComplete )
-				initSDL();
+		if( downloader != null ) {
+			synchronized( downloader ) {
+				downloader.setParent(this, _tv);
+				if( downloader.DownloadComplete )
+					initSDL();
+			}
 		}
 	}
 
 	@Override
 	protected void onStop() 
 	{
-		synchronized( downloader ) {
-				downloader.setParent(null, null);
+		if( downloader != null ) {
+			synchronized( downloader ) {
+					downloader.setParent(null, null);
+			}
 		}
 		if( wakeLock != null )
 			wakeLock.release();

alienblaster/project/src/Settings.java

@@ -0,0 +1,88 @@
+// This string is autogenerated by ChangeAppSettings.sh, do not change spaces amount
+package de.schwardtnet.alienblaster;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.MotionEvent;
+import android.view.KeyEvent;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.TextView;
+import android.util.Log;
+import java.io.*;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+
+class Settings
+{
+	static String SettingsFileName = "libsdl-settings.cfg";
+	static void Load( final MainActivity p )
+	{
+		try {
+			ObjectInputStream settingsFile = new ObjectInputStream(new FileInputStream( p.getFilesDir().getAbsolutePath() + "/" + SettingsFileName ));
+			Globals.DownloadToSdcard = settingsFile.readBoolean();
+
+			startDownloader(p);
+			return;
+		} catch( FileNotFoundException e ) {
+		} catch( SecurityException e ) {
+		} catch ( IOException e ) {};
+		
+		final CharSequence[] items = {"Phone storage", "SD card"};
+
+		AlertDialog.Builder builder = new AlertDialog.Builder(p);
+		builder.setTitle("Where to download application data");
+		builder.setSingleChoiceItems(items, -1, new DialogInterface.OnClickListener() 
+		{
+			public void onClick(DialogInterface dialog, int item) 
+			{
+				Globals.DownloadToSdcard = (item == 1);
+
+				Save(p);
+				dialog.dismiss();
+				startDownloader(p);
+			}
+		});
+		AlertDialog alert = builder.create();
+		alert.setOwnerActivity(p);
+		alert.show();
+		
+	};
+	
+	static void Save(final MainActivity p)
+	{
+		try {
+			ObjectOutputStream out = new ObjectOutputStream(p.openFileOutput( SettingsFileName, p.MODE_WORLD_READABLE ));
+			out.writeBoolean(Globals.DownloadToSdcard);
+			out.close();
+		} catch( FileNotFoundException e ) {
+		} catch( SecurityException e ) {
+		} catch ( IOException e ) {};
+	}
+	
+	
+	static void Apply()
+	{
+		nativeIsSdcardUsed( Globals.DownloadToSdcard ? 1 : 0 );
+	}
+	
+	static void startDownloader(MainActivity p)
+	{
+		class Callback implements Runnable
+		{
+			public MainActivity Parent;
+			public void run()
+			{
+				Parent.startDownloader();
+			}
+		}
+		Callback cb = new Callback();
+		cb.Parent = p;
+		p.runOnUiThread(cb);
+	};
+	
+
+	private static native int nativeIsSdcardUsed(int flag);
+}
+

alienblaster/project/src/Video.java

@@ -48,6 +48,7 @@ class DemoRenderer extends GLSurfaceView_SDL.Renderer {
 		
 		System.loadLibrary("application");
 		System.loadLibrary("sdl_main");
+		Settings.Apply();
 
 		nativeInit(); // Calls main() and never returns, hehe - we'll call eglSwapBuffers() from native code
 		System.exit(0);