Set hint to TextInputEditText instead of TextInputLayout

app/src/main/java/com/hippo/app/EditTextDialogBuilder.java

@@ -46,7 +46,7 @@ public class EditTextDialogBuilder extends AlertDialog.Builder implements EditTe
         mEditText.setText(text);
         mEditText.setSelection(mEditText.getText().length());
         mEditText.setOnEditorActionListener(this);
-        mTextInputLayout.setHint(hint);
+        mEditText.setHint(hint);
     }
 
     public EditText getEditText() {