Added optional "local network SSID" to server settings

3 files changed, 24 insertions, 1 deletions

diff --git a/src/github/daneren2005/dsub/activity/SettingsActivity.java b/src/github/daneren2005/dsub/activity/SettingsActivity.java
index a1a58758..d72430e5 100644
--- a/src/github/daneren2005/dsub/activity/SettingsActivity.java
+++ b/src/github/daneren2005/dsub/activity/SettingsActivity.java
@@ -322,6 +322,10 @@ public class SettingsActivity extends PreferenceActivity implements SharedPrefer
 
 		serverUrlPreference.setSummary(serverUrlPreference.getText());
 		screen.setSummary(serverUrlPreference.getText());
+		
+		final EditTextPreference serverLocalNetworkSSIDPreference = new EditTextPreference(this);
+		serverLocalNetworkSSIDPreference.setKey(Constants.PREFERENCES_KEY_SERVER_LOCAL_NETWORK_SSID + instance);
+		serverLocalNetworkSSIDPreference.setTitle(R.string.settings_server_local_network_ssid);
 
 		final EditTextPreference serverInternalUrlPreference = new EditTextPreference(this);
 		serverInternalUrlPreference.setKey(Constants.PREFERENCES_KEY_SERVER_INTERNAL_URL + instance);
@@ -402,6 +406,7 @@ public class SettingsActivity extends PreferenceActivity implements SharedPrefer
 
 		screen.addPreference(serverNamePreference);
 		screen.addPreference(serverUrlPreference);
+		screen.addPreference(serverLocalNetworkSSIDPreference);
 		screen.addPreference(serverInternalUrlPreference);
 		screen.addPreference(serverUsernamePreference);
 		screen.addPreference(serverPasswordPreference);
@@ -533,6 +538,7 @@ public class SettingsActivity extends PreferenceActivity implements SharedPrefer
     private class ServerSettings {
         private EditTextPreference serverName;
         private EditTextPreference serverUrl;
+        private EditTextPreference serverLocalNetworkSSID;
 		private EditTextPreference serverInternalUrl;
         private EditTextPreference username;
         private PreferenceScreen screen;
@@ -542,6 +548,7 @@ public class SettingsActivity extends PreferenceActivity implements SharedPrefer
             screen = (PreferenceScreen) findPreference("server" + instance);
             serverName = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_SERVER_NAME + instance);
             serverUrl = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_SERVER_URL + instance);
+            serverLocalNetworkSSID = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_SERVER_LOCAL_NETWORK_SSID + instance);
 			serverInternalUrl = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_SERVER_INTERNAL_URL + instance);
             username = (EditTextPreference) findPreference(Constants.PREFERENCES_KEY_USERNAME + instance);
 
@@ -594,6 +601,7 @@ public class SettingsActivity extends PreferenceActivity implements SharedPrefer
         public void update() {
             serverName.setSummary(serverName.getText());
             serverUrl.setSummary(serverUrl.getText());
+            serverLocalNetworkSSID.setSummary(serverLocalNetworkSSID.getText());
 			serverInternalUrl.setSummary(serverInternalUrl.getText());
             username.setSummary(username.getText());
             screen.setSummary(serverUrl.getText());
diff --git a/src/github/daneren2005/dsub/util/Constants.java b/src/github/daneren2005/dsub/util/Constants.java
index 6eb859a8..1e56fbd4 100644
--- a/src/github/daneren2005/dsub/util/Constants.java
+++ b/src/github/daneren2005/dsub/util/Constants.java
@@ -77,6 +77,7 @@ public final class Constants {
     public static final String PREFERENCES_KEY_SERVER_NAME = "serverName";
     public static final String PREFERENCES_KEY_SERVER_URL = "serverUrl";
 	public static final String PREFERENCES_KEY_SERVER_INTERNAL_URL = "serverInternalUrl";
+	public static final String PREFERENCES_KEY_SERVER_LOCAL_NETWORK_SSID = "serverLocalNetworkSSID";
 	public static final String PREFERENCES_KEY_SERVER_VERSION = "serverVersion";
 	public static final String PREFERENCES_KEY_TEST_CONNECTION = "serverTestConnection";
 	public static final String PREFERENCES_KEY_OPEN_BROWSER = "openBrowser";
diff --git a/src/github/daneren2005/dsub/util/Util.java b/src/github/daneren2005/dsub/util/Util.java
index 51e64686..a6c416ca 100644
--- a/src/github/daneren2005/dsub/util/Util.java
+++ b/src/github/daneren2005/dsub/util/Util.java
@@ -38,6 +38,7 @@ import android.media.AudioManager;
 import android.media.AudioManager.OnAudioFocusChangeListener;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
+import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
 import android.os.Build;
 import android.os.Environment;
@@ -65,6 +66,7 @@ import github.daneren2005.dsub.receiver.MediaButtonIntentReceiver;
 import github.daneren2005.dsub.service.DownloadFile;
 import github.daneren2005.dsub.service.DownloadService;
 import github.daneren2005.dsub.service.DownloadServiceImpl;
+
 import org.apache.http.HttpEntity;
 
 import java.io.ByteArrayOutputStream;
@@ -358,7 +360,9 @@ public final class Util {
 		StringBuilder builder = new StringBuilder();
 
 		String serverUrl = prefs.getString(Constants.PREFERENCES_KEY_SERVER_URL + instance, null);
-		if(allowAltAddress && Util.isWifiConnected(context)) {
+		if(allowAltAddress && 
+				(prefs.getString(Constants.PREFERENCES_KEY_SERVER_LOCAL_NETWORK_SSID + instance, "").equals("") && Util.isWifiConnected(context))
+				|| prefs.getString(Constants.PREFERENCES_KEY_SERVER_LOCAL_NETWORK_SSID + instance, "").equals(Util.getSSID(context))) {
 			String internalUrl = prefs.getString(Constants.PREFERENCES_KEY_SERVER_INTERNAL_URL + instance, null);
 			if(internalUrl != null && !"".equals(internalUrl) && !"http://".equals(internalUrl)) {
 				serverUrl = internalUrl;
@@ -847,6 +851,16 @@ public final class Util {
 		boolean connected = networkInfo != null && networkInfo.isConnected();
 		return connected && (networkInfo.getType() == ConnectivityManager.TYPE_WIFI);
 	}
+	public static String getSSID(Context context) {
+		if (isWifiConnected(context)) {
+			WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
+			if (wifiManager.getConnectionInfo() != null && wifiManager.getConnectionInfo().getSSID() != null) {
+				return wifiManager.getConnectionInfo().getSSID().replace("\"", "");
+			}
+			return null;
+		}
+		return null;
+	}
 
     public static boolean isExternalStoragePresent() {
         return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());