Switched when selection is set to input dialog

library/src/main/java/com/afollestad/materialdialogs/MaterialDialog.java

@@ -1352,12 +1352,12 @@ public class MaterialDialog extends DialogBase implements
 
     @Override
     public final void onShow(DialogInterface dialog) {
-        super.onShow(dialog);
         if (input != null) {
             DialogUtils.showKeyboard(this, mBuilder);
             if (input.getText().length() > 0)
                 input.setSelection(input.getText().length());
         }
+        super.onShow(dialog);
     }
 
     protected void setInternalInputCallback() {