Merge pull request #2512 from nextcloud/2507-bugfix-intentmode

Preferences: Don't start FileDisplayActivity when pressing the back button

src/main/java/com/owncloud/android/ui/activity/Preferences.java

@@ -838,24 +838,6 @@ public class Preferences extends PreferenceActivity
         return true;
     }
 
-    @Override
-    public boolean onMenuItemSelected(int featureId, MenuItem item) {
-        super.onMenuItemSelected(featureId, item);
-        Intent intent;
-
-        switch (item.getItemId()) {
-            case android.R.id.home:
-                intent = new Intent(getBaseContext(), FileDisplayActivity.class);
-                intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-                startActivity(intent);
-                break;
-            default:
-                Log_OC.w(TAG, "Unknown menu item triggered");
-                return false;
-        }
-        return true;
-    }
-
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         super.onActivityResult(requestCode, resultCode, data);