now it compiles

src/org/galexander/sshd/AuthKeys.java

@@ -1,13 +1,18 @@
 package org.galexander.sshd;
 
 import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
 import android.content.Intent;
+import android.text.InputType;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
 import android.os.Messenger;
-import android.widget.EditText;
 import android.view.View;
+import android.widget.EditText;
+import android.widget.Toast;
 
 public class AuthKeys extends Activity {
 	private EditText authtext;
@@ -34,16 +39,16 @@ public class AuthKeys extends Activity {
 		AlertDialog.Builder ab = new AlertDialog.Builder(this);
 		ab.setTitle("Fetch authorized_keys");
 		final EditText url = new EditText(this);
-		url.setInputType(EditText.TYPE_CLASS_TEXT |
-				 EditText.TYPE_TEXT_VARIATION_URI);
+		url.setInputType(InputType.TYPE_CLASS_TEXT |
+				 InputType.TYPE_TEXT_VARIATION_URI);
 		ab.setView(url);
 		ab.setPositiveButton("OK",
-			new DialogInterface.onClickListener() {
+			new DialogInterface.OnClickListener() {
 			public void onClick(DialogInterface d, int which) {
 				start_fetch(url.getText().toString());
 			} });
 		ab.setNegativeButton("Cancel",
-			new DialogInterface.onClickListener() {
+			new DialogInterface.OnClickListener() {
 			public void onClick(DialogInterface d, int which) {
 				d.cancel();
 			} });
@@ -62,7 +67,7 @@ public class AuthKeys extends Activity {
 
 	private void save_authtext() {
 		String s = get_authtext();
-		if ((authtext_orig_str != null) && (s != null) &&
+		if ((authtext_orig != null) && (s != null) &&
 		    !s.equals(authtext_orig)) {
 			Intent i = new Intent(this, AuthKeysSave.class);
 			i.putExtra("s", s);
@@ -102,8 +107,9 @@ public class AuthKeys extends Activity {
 
 	private void start_fetch(String url) {
 		Intent i = new Intent(this, AuthKeysFetch.class);
-		i.putExtra("url", url.getText().toString());
-		i.putExtra("m", Messenger m = new Messenger(new Handler() {
+		final Context ctx = this;
+		i.putExtra("url", url);
+		i.putExtra("m", new Messenger(new Handler() {
 			public void handleMessage(Message msg) {
 				Object o = msg.obj;
 				if (o == null) {
@@ -116,7 +122,7 @@ public class AuthKeys extends Activity {
 					append_authtext(s);
 				} else {
 					/* s must be an error message */
-					Toast.makeText(this, s,
+					Toast.makeText(ctx, s,
 						Toast.LENGTH_LONG).show();
 				}
 			} } ));

src/org/galexander/sshd/AuthKeysFetch.java

@@ -4,18 +4,19 @@ import android.app.IntentService;
 import android.content.Intent;
 import android.os.Message;
 import android.os.Messenger;
+import java.io.InputStream;
 import java.net.URL;
 import java.net.HttpURLConnection;
 
 
-public class AuthKeysSave extends IntentService {
-	public AuthKeysSave() {
-		super("SimpleSSHDAuthKeysSave");
+public class AuthKeysFetch extends IntentService {
+	public AuthKeysFetch() {
+		super("SimpleSSHDAuthKeysFetch");
 	}
 	protected void onHandleIntent(Intent i) {
-		Messenger m = (Messenger)i.getExtra("m");
-		Message msg = m.obtain();
-		String url = i.getStringExtra("url", null);
+		Messenger m = (Messenger)i.getParcelableExtra("m");
+		Message msg = Message.obtain();
+		String url = i.getStringExtra("url");
 
 		String result = "";
 		byte[] b = new byte[1024];
@@ -26,7 +27,7 @@ public class AuthKeysSave extends IntentService {
 			}
 			URL u = new URL(url);
 			HttpURLConnection conn = (HttpURLConnection)
-					url.openConnection();
+					u.openConnection();
 			try {
 				InputStream in = conn.getInputStream();
 				try {

src/org/galexander/sshd/AuthKeysLoad.java

@@ -2,6 +2,10 @@ package org.galexander.sshd;
 
 import android.app.Activity;
 import android.os.AsyncTask;
+import android.widget.Toast;
+import java.io.File;
+import java.io.FileInputStream;
+
 
 public class AuthKeysLoad extends AsyncTask<Void,Void,Void> {
 	private AuthKeys act = null;
@@ -13,8 +17,8 @@ public class AuthKeysLoad extends AsyncTask<Void,Void,Void> {
 	}
 
 	AuthKeysLoad(AuthKeys act_) {
-		act = act_;
 		super();
+		act = act_;
 	}
 
 	protected Void doInBackground(Void... v) {

src/org/galexander/sshd/AuthKeysSave.java

@@ -10,7 +10,7 @@ public class AuthKeysSave extends IntentService {
 		super("SimpleSSHDAuthKeysSave");
 	}
 	protected void onHandleIntent(Intent i) {
-		String s = i.getStringExtra("s", null);
+		String s = i.getStringExtra("s");
 		if (s == null) {
 			return;
 		}

src/org/galexander/sshd/SimpleSSHD.java

@@ -11,6 +11,7 @@ import android.widget.CheckBox;
 import android.widget.EditText;
 import android.widget.TextView;
 import android.widget.Button;
+import android.widget.Toast;
 import android.view.View;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -226,12 +227,12 @@ public class SimpleSSHD extends Activity
 	}
 
 	/* called from AuthKeysSave (in its own worker thread) if it fails */
-	public static void toast(String s) {
+	public static void toast(final String s) {
 		synchronized (lock) {
 			if (curr != null) {
 				curr.runOnUiThread(new Runnable() {
 				public void run() {
-					Toast.makeText(this, s,
+					Toast.makeText(curr, s,
 						Toast.LENGTH_LONG).show();
 				} });
 			} else {