Update colors and logic

android/java/org/chromium/chrome/browser/vpn/split_tunnel/SplitTunnelActivity.java

@@ -100,9 +100,7 @@ public class SplitTunnelActivity extends AsyncInitializationActivity
                     if (applicationDataModels.size() > 0) {
                         mRecyclerViewAdapterExcludedApps.addAll(applicationDataModels);
                     } else {
-                        TextView emptyExcludedAppsText =
-                                findViewById(R.id.empty_excluded_apps_text);
-                        emptyExcludedAppsText.setVisibility(View.VISIBLE);
+                        findViewById(R.id.empty_excluded_apps_text).setVisibility(View.VISIBLE);
                     }
                 });
         viewModel.getApplicationDataMutableLiveData().observe(
@@ -174,6 +172,7 @@ public class SplitTunnelActivity extends AsyncInitializationActivity
                     mRecyclerViewAdapterApps.removeApplication(applicationDataModel);
                 }
             }
+            findViewById(R.id.empty_excluded_apps_text).setVisibility(mRecyclerViewAdapterExcludedApps.getApplicationPackages().size() > 0 ? View.GONE : View.VISIBLE);
         }
     }
 

android/java/res/layout/activity_split_tunnel.xml

@@ -82,6 +82,8 @@
                 android:layout_height="wrap_content"
                 android:layout_margin="16dp"
                 android:textSize="16sp"
+                android:textAllCaps="false"
+                android:textColor="@android:color/white"
                 android:text="@string/show_system_apps" />
 
             <androidx.recyclerview.widget.RecyclerView