Save apikey, server to sharedPreferences while login

Author: kunall17

app/src/main/java/com/zulip/android/ZulipApp.java

@@ -375,6 +375,19 @@ public boolean isTopicMute(int id, String subject) {
         return mutedTopics.contains(id + subject);
     }
 
+    public void saveServerName(String serverName) {
+        String username=null;
+        try {
+            username = you.getEmail();
+        } catch (Exception e) {
+            //SQL Exception can occur if name is not updated!
+            ZLog.logException(e);
+        }
+        Editor globalEditor = this.globalSettings.edit();
+        serverStringSet.add((username != null) ? serverName + " - " + username : serverName);
+        globalEditor.putStringSet(GLOBAL_SETTINGS_REALMS, new HashSet<String>(serverStringSet));
+        globalEditor.apply();
+    }
     public void createNewRealm() {
         SharedPreferences.Editor editor = this.globalSettings.edit();
         currentRealm = serverStringSet.size();

app/src/main/java/com/zulip/android/networking/AsyncLogin.java

@@ -58,10 +58,19 @@ protected void onPostExecute(String result) {
                 JSONObject obj = new JSONObject(result);
 
                 if (obj.getString("result").equals("success")) {
-                    this.app.setLoggedInApiKey(obj.getString("api_key"));
-                    if (devServer) ((DevAuthActivity) activity).openHome();
-                    else ((LoginActivity) activity).openHome();
-                    callback.onTaskComplete(result, obj);
+                    if (startedFromAddRealm) {
+                        loginThroughAddRealm(obj);
+                        callback.onTaskComplete(result, obj);
+                    } else {
+                        this.app.setServerURL(serverURL);
+                        this.app.setLoggedInApiKey(obj.getString("api_key"));
+                        ZulipApp.get().saveServerName(realmName);
+                        if (context instanceof LoginActivity) {
+                            ((LoginActivity) this.context).openHome();
+                        } else if (context instanceof DevAuthActivity) {
+                            ((DevAuthActivity) this.context).openHome();
+                        }
+                    }
                     return;
                 }
             } catch (JSONException e) {