first draft of preferences ui code

src/org/galexander/sshd/SimpleSSHD.java

@@ -2,14 +2,82 @@ package org.galexander.sshd;
 
 import android.app.Activity;
 import android.os.Bundle;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.widget.CheckBox;
+import android.widget.EditText;
+import android.widget.Button;
+import android.view.View;
 
 public class SimpleSSHD extends Activity
 {
-    /** Called when the activity is first created. */
-    @Override
-    public void onCreate(Bundle savedInstanceState)
-    {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.main);
-    }
+	private CheckBox onboot_view;
+	private EditText port_view, path_view, shell_view, home_view;
+	private Button startstop_view;
+
+	public void onCreate(Bundle savedInstanceState)
+	{
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.main);
+		onboot_view = (CheckBox)findViewById(R.id.onboot);
+		port_view = (EditText)findViewById(R.id.port);
+		path_view = (EditText)findViewById(R.id.path);
+		shell_view = (EditText)findViewById(R.id.shell);
+		home_view = (EditText)findViewById(R.id.home);
+		startstop_view = (Button)findViewById(R.id.startstop);
+	}
+
+	public void onResume() {
+		load_prefs();
+		/* XXX - update startstop_view */
+	}
+
+	public void onPause() {
+		save_prefs();
+	}
+
+	private void startstop_clicked(View v) {
+		save_prefs();
+		/* XXX */
+	}
+
+	private void load_prefs() {
+		SharedPreferences prefs = getPreferences(Context.MODE_PRIVATE);
+		onboot_view.setChecked(get_onboot(prefs));
+		port_view.setText(Integer.toString(get_port(prefs)));
+		path_view.setText(get_path(prefs));
+		shell_view.setText(get_shell(prefs));
+		home_view.setText(get_home(prefs));
+	}
+
+	private void save_prefs() {
+		SharedPreferences prefs = getPreferences(Context.MODE_PRIVATE);
+		SharedPreferences.Editor edit = prefs.edit();
+		boolean b = onboot_view.isChecked();
+		if (b != get_onboot(prefs)) { edit.putBoolean("onboot", b); }
+		int i = Integer.valueOf(onboot_view.getText().toString());
+		if (i != get_port(prefs)) { edit.putInt("port", i); }
+		String s = path_view.getText().toString();
+		if (!s.equals(get_path(prefs))) { edit.putString("path", s); }
+		s = shell_view.getText().toString();
+		if (!s.equals(get_shell(prefs))) { edit.putString("shell", s); }
+		s = home_view.getText().toString();
+		if (!s.equals(get_home(prefs))) { edit.putString("home", s); }
+	}
+
+	private boolean get_onboot(SharedPreferences p) {
+		return p.getBoolean("onboot", false);
+	}
+	private int get_port(SharedPreferences p) {
+		return p.getInt("port", 2222);
+	}
+	private String get_path(SharedPreferences p) {
+		return p.getString("path", "/sdcard/ssh");
+	}
+	private String get_shell(SharedPreferences p) {
+		return p.getString("shell", "/system/bin/sh -l");
+	}
+	private String get_home(SharedPreferences p) {
+		return p.getString("home", "/sdcard/ssh");
+	}
 }