android无法解析或者不是字段，android开发

Question

我使用以下代码收到上述错误，有人可以告诉我我做错了什么吗？

ArrayAdapter<String>teamsAdapter = new ArrayAdapter<String>(MainActivity.this.android.R.layout.simple_list_item_checked, teams);

谢谢！

Answer 1

ArrayAdapter<String> teamsAdapter = new ArrayAdapter<String>
(MainActivity.this,android.R.layout.simple_list_item_checked, teams);
                  ^ here you have dot in your declaration