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Code Issues Releases Wiki Activity

factor the SharedPreferences usage into its own Prefs class

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This commit is contained in:
Greg Alexander 2014-12-16 18:31:40 -05:00
parent 834e994042
commit e77351edd4
3 changed files with 55 additions and 35 deletions
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35
src/org/galexander/sshd/Prefs.java Normal file
View File

@ -0,0 +1,35 @@
package org.galexander.sshd;
import android.content.SharedPreferences;
import android.content.Context;
import android.preference.PreferenceManager;
public class Prefs {
private static SharedPreferences pref = null;
public static void init(Context c) {
if (pref == null) {
pref = PreferenceManager.getDefaultSharedPreferences(c);
}
}
public static boolean get_onboot() {
return pref.getBoolean("onboot", false);
}
public static int get_port() {
return pref.getInt("port", 2222);
}
public static String get_path() {
return pref.getString("path", "/sdcard/ssh");
}
public static String get_shell() {
return pref.getString("shell", "/system/bin/sh -l");
}
public static String get_home() {
return pref.getString("home", "/sdcard/ssh");
}
public static SharedPreferences.Editor edit() {
return pref.edit();
}
};

40
src/org/galexander/sshd/SimpleSSHD.java
View File

@ -19,6 +19,7 @@ public class SimpleSSHD extends Activity
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
Prefs.init(this);
setContentView(R.layout.main);
onboot_view = (CheckBox)findViewById(R.id.onboot);
port_view = (EditText)findViewById(R.id.port);
@ -61,48 +62,31 @@ public class SimpleSSHD extends Activity
}
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));
onboot_view.setChecked(Prefs.get_onboot());
port_view.setText(Integer.toString(Prefs.get_port()));
path_view.setText(Prefs.get_path());
shell_view.setText(Prefs.get_shell());
home_view.setText(Prefs.get_home());
}
private void save_prefs() {
SharedPreferences prefs = getPreferences(Context.MODE_PRIVATE);
SharedPreferences.Editor edit = prefs.edit();
SharedPreferences.Editor edit = Prefs.edit();
boolean b = onboot_view.isChecked();
if (b != get_onboot(prefs)) { edit.putBoolean("onboot", b); }
if (b != Prefs.get_onboot()) { edit.putBoolean("onboot", b); }
int i;
try {
i = Integer.valueOf(port_view.getText().toString());
} catch (Exception e) {
i = 0;
}
if (i != get_port(prefs)) { edit.putInt("port", i); }
if (i != Prefs.get_port()) { edit.putInt("port", i); }
String s = path_view.getText().toString();
if (!s.equals(get_path(prefs))) { edit.putString("path", s); }
if (!s.equals(Prefs.get_path())) { edit.putString("path", s); }
s = shell_view.getText().toString();
if (!s.equals(get_shell(prefs))) { edit.putString("shell", s); }
if (!s.equals(Prefs.get_shell())) { edit.putString("shell", s); }
s = home_view.getText().toString();
if (!s.equals(get_home(prefs))) { edit.putString("home", s); }
if (!s.equals(Prefs.get_home())) { edit.putString("home", s); }
edit.commit();
}
public static boolean get_onboot(SharedPreferences p) {
return p.getBoolean("onboot", false);
}
public static int get_port(SharedPreferences p) {
return p.getInt("port", 2222);
}
public static String get_path(SharedPreferences p) {
return p.getString("path", "/sdcard/ssh");
}
public static String get_shell(SharedPreferences p) {
return p.getString("shell", "/system/bin/sh -l");
}
public static String get_home(SharedPreferences p) {
return p.getString("home", "/sdcard/ssh");
}
}

15
src/org/galexander/sshd/SimpleSSHDService.java
View File

@ -2,15 +2,18 @@ package org.galexander.sshd;
import android.app.Service;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.Context;
import android.os.IBinder;
import android.preference.PreferenceManager;
public class SimpleSSHDService extends Service {
public static int sshd_pid = 0;
public static SimpleSSHD activity = null;
public void onCreate() {
super.onCreate();
Prefs.init(this);
}
public int onStartCommand(Intent intent, int flags, int startId) {
if ((intent == null) ||
(!intent.getBooleanExtra("stop", false))) {
@ -46,14 +49,12 @@ public class SimpleSSHDService extends Service {
}
private void do_start() {
SharedPreferences p = PreferenceManager.
getDefaultSharedPreferences(this);
if (is_started()) {
stop_sshd();
}
start_sshd(SimpleSSHD.get_port(p),
SimpleSSHD.get_path(p), SimpleSSHD.get_shell(p),
SimpleSSHD.get_home(p));
start_sshd(Prefs.get_port(),
Prefs.get_path(), Prefs.get_shell(),
Prefs.get_home());
if (sshd_pid != 0) {
final int pid = sshd_pid;