Connected config management to TACNET so that selecting, adding, renaming, and deleting configs will now be synced, fixed crash when handling select config packet when now config is currently loaded.

app/src/main/java/org/timecrafters/TimeCraftersConfigurationTool/dialogs/ConfigurationDialog.java

@@ -11,9 +11,12 @@ import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import com.google.gson.Gson;
+
 import org.timecrafters.TimeCraftersConfigurationTool.R;
 import org.timecrafters.TimeCraftersConfigurationTool.backend.Backend;
 import org.timecrafters.TimeCraftersConfigurationTool.library.TimeCraftersDialog;
+import org.timecrafters.TimeCraftersConfigurationTool.tacnet.PacketHandler;
 import org.timecrafters.TimeCraftersConfigurationTool.ui.settings.configurations.ConfigurationsFragment;
 
 public class ConfigurationDialog extends TimeCraftersDialog {
@@ -82,15 +85,29 @@ public class ConfigurationDialog extends TimeCraftersDialog {
                     if (configName != null) {
                         Backend.instance().moveConfig(configName, newConfigName);
 
+                        if (Backend.instance().tacnet().isConnected()) {
+                            Backend.instance().tacnet().puts(PacketHandler.packetUpdateConfig(configName, newConfigName).toString() );
+                        }
+
                         // If config being renamed is the active config then update Backend to use
                         // the correct config name/file, and save settings.
                         if (Backend.instance().getSettings().config.equals(configName)) {
                             Backend.instance().loadConfig(newConfigName);
                             Backend.instance().getSettings().config = newConfigName;
                             Backend.instance().saveSettings();
+
+                            if (Backend.instance().tacnet().isConnected()) {
+                                Backend.instance().tacnet().puts(PacketHandler.packetSelectConfig(newConfigName).toString() );
+                            }
                         }
                     } else {
                         Backend.instance().writeNewConfig(newConfigName);
+
+                        if (Backend.instance().tacnet().isConnected()) {
+                            final String json = Backend.instance().gsonForConfig().toJson(Backend.instance().loadConfigWithoutMutatingBackend(newConfigName));
+
+                            Backend.instance().tacnet().puts( PacketHandler.packetUploadConfig(newConfigName, json).toString() );
+                        }
                     }
 
                     ConfigurationsFragment fragment = (ConfigurationsFragment) getFragmentManager().getPrimaryNavigationFragment();

app/src/main/java/org/timecrafters/TimeCraftersConfigurationTool/tacnet/PacketHandler.java

@@ -117,7 +117,7 @@ public class PacketHandler {
 
         Backend.instance().writeToFile(path, json);
 
-        if (Backend.instance().getConfig().getName().equals(configName)) {
+        if (Backend.instance().getConfig() != null && Backend.instance().getConfig().getName().equals(configName)) {
             Backend.instance().loadConfig(configName);
         }
     }

app/src/main/java/org/timecrafters/TimeCraftersConfigurationTool/tacnet/TACNETServerService.java

@@ -35,6 +35,13 @@ public class TACNETServerService extends Service {
     public TACNETServerService() {
     }
 
+    @Override
+    public void onCreate() {
+        if (Backend.instance() == null) {
+            new Backend();
+        }
+    }
+
     @Override
     public IBinder onBind(Intent intent) {
         return null;

app/src/main/java/org/timecrafters/TimeCraftersConfigurationTool/ui/settings/configurations/ConfigurationsFragment.java

@@ -21,6 +21,7 @@ import org.timecrafters.TimeCraftersConfigurationTool.dialogs.ConfirmationDialog
 import org.timecrafters.TimeCraftersConfigurationTool.library.TimeCraftersDialog;
 import org.timecrafters.TimeCraftersConfigurationTool.library.TimeCraftersDialogRunnable;
 import org.timecrafters.TimeCraftersConfigurationTool.library.TimeCraftersFragment;
+import org.timecrafters.TimeCraftersConfigurationTool.tacnet.PacketHandler;
 
 public class ConfigurationsFragment extends TimeCraftersFragment {
     final private String deleteActionKey = "delete_configuration";
@@ -71,16 +72,16 @@ public class ConfigurationsFragment extends TimeCraftersFragment {
             configName.setOnClickListener(new View.OnClickListener() {
                 @Override
                 public void onClick(View v) {
-                    if (Backend.instance().getSettings().config.equals(configFile)) {
-                        return;
-                    }
-
                     Backend.instance().getSettings().config = configFile;
                     Backend.instance().loadConfig(configFile);
                     Backend.instance().saveSettings();
 
                     View snackbarHost = getActivity().findViewById(R.id.snackbar_host);
                     Snackbar.make(snackbarHost, "Loaded config: " + configFile, Snackbar.LENGTH_LONG).show();
+
+                    if (Backend.instance().tacnet().isConnected()) {
+                        Backend.instance().tacnet().puts(PacketHandler.packetSelectConfig(configFile).toString() );
+                    }
                 }
             });
 
@@ -121,8 +122,12 @@ public class ConfigurationsFragment extends TimeCraftersFragment {
                             if (fragment != null) {
                                 fragment.populateConfigFiles();
                             }
+
+                            if (Backend.instance().tacnet().isConnected()) {
+                                Backend.instance().tacnet().puts(PacketHandler.packetDeleteConfig(configFile).toString() );
+                            }
                         }
-                    } ;
+                    };
                     Backend.getStorage().put(deleteActionKey, action);
                     dialog.setArguments(bundle);