fix: white themes not working

Author: RohitKushvaha01

src/plugins/system/android/com/foxdebug/system/System.java

@@ -1694,7 +1694,7 @@ private void setUiTheme(
             this.systemBarColor = Color.parseColor(systemBarColor);
             this.theme = new Theme(scheme);
 
-            preferences.set("BackgroundColor", String.format("0x%08X", this.systemBarColor));
+            preferences.set("BackgroundColor", this.systemBarColor);
 
             webView.getPluginManager().postMessage("updateSystemBars", null);
 

src/plugins/system/www/plugin.js

@@ -164,6 +164,13 @@ module.exports = {
     return myInAppBrowser;
   },
   setUiTheme: function (systemBarColor, theme, onSuccess, onFail) {
+   const color = systemBarColor.toLowerCase();
+
+    if (color === '#ffffff' || color === '#ffffffff') {
+      systemBarColor = '#fffffe';
+    }
+
+    
     cordova.exec((out)=>{
       window.statusbar.setBackgroundColor(systemBarColor);
       onSuccess(out);