optimized system/navigation bar coloring

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

app/src/main/java/com/nextcloud/talk/controllers/WebViewLoginController.java

@@ -37,6 +37,7 @@ import android.webkit.*;
 import android.widget.ProgressBar;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.content.res.ResourcesCompat;
 import androidx.work.OneTimeWorkRequest;
 import androidx.work.WorkManager;
 import autodagger.AutoInjector;
@@ -50,6 +51,7 @@ import com.nextcloud.talk.events.CertificateEvent;
 import com.nextcloud.talk.jobs.PushRegistrationWorker;
 import com.nextcloud.talk.models.LoginData;
 import com.nextcloud.talk.models.database.UserEntity;
+import com.nextcloud.talk.utils.DisplayUtils;
 import com.nextcloud.talk.utils.bundle.BundleKeys;
 import com.nextcloud.talk.utils.database.user.UserUtils;
 import com.nextcloud.talk.utils.preferences.AppPreferences;
@@ -452,6 +454,16 @@ public class WebViewLoginController extends BaseController {
         }
     }
 
+    @Override
+    protected void onAttach(@NonNull View view) {
+        super.onAttach(view);
+
+        if (getActivity() != null && getResources() != null) {
+            DisplayUtils.applyColorToStatusBar(getActivity(), ResourcesCompat.getColor(getResources(), R.color.colorPrimary, null));
+            DisplayUtils.applyColorToNavigationBar(getActivity().getWindow(), ResourcesCompat.getColor(getResources(), R.color.colorPrimary, null));
+        }
+    }
+
     @Override
     public void onDestroy() {
         super.onDestroy();
@@ -465,4 +477,9 @@ public class WebViewLoginController extends BaseController {
             getActivity().setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR);
         }
     }
+
+    @Override
+    public AppBarLayoutType getAppBarLayoutType() {
+        return AppBarLayoutType.EMPTY;
+    }
 }