diff --git a/app/src/main/java/net/moasdawiki/app/MainActivity.java b/app/src/main/java/net/moasdawiki/app/MainActivity.java
index f858f03..cbf46a1 100644
--- a/app/src/main/java/net/moasdawiki/app/MainActivity.java
+++ b/app/src/main/java/net/moasdawiki/app/MainActivity.java
@@ -112,7 +112,7 @@ public class MainActivity extends AppCompatActivity {
             // event==null for on screen keyboard
             // filter for key up from physical keyboard
             if (event == null || event.getAction() == KeyEvent.ACTION_DOWN) {
-                onSearch(null);
+                onSearch();
                 return true;
             } else {
                 return false;
@@ -288,15 +288,15 @@ public class MainActivity extends AppCompatActivity {
         }
     }
 
-    public void onConfigurationHintClicked(View view) {
+    public void onConfigurationHintClicked() {
         showSettingsDialog();
     }
 
-    public void onSynchronizeHintClicked(View view) {
+    public void onSynchronizeHintClicked() {
         synchronizeWithServer();
     }
 
-    public void onSearch(View view) {
+    public void onSearch() {
         EditText searchInput = findViewById(R.id.search_input);
         String query = searchInput.getText().toString();
         query = query.trim();
@@ -316,7 +316,7 @@ public class MainActivity extends AppCompatActivity {
         String url = getWikiserverSearchUrl(query);
         loadUrl(url);
 
-        // The wait dialoge is closed by closeProgressDialog() after the search result is shown
+        // The wait dialog is closed by closeProgressDialog() after the search result is shown
     }
 
     private void showSettingsDialog() {