我正在添加一些元素动态，我成功了。现在我想存储他们在SQLite或任何其他数据库选项。我还想检索他们了。
下面是 * 如何在片段中动态添加元素 * 的代码。

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);

final TableLayout tableLayout = (TableLayout)                                     view.findViewById(R.id.tableLayout);
 final ScrollView scrollView = (ScrollView) view.findViewById(R.id.scrollview);

 FloatingActionButton fab = (FloatingActionButton)view.findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {

           number = number + 1;

           EditText text = new EditText(getActivity());
           TextView id = new TextView(getActivity());

           id.setHint(number + ". ");
           text.setHint("Enter Device Name");

           tableLayout.addView(id);
           tableLayout.addView(text);

     }
    }
});

FloatingActionButton fab_save =     (FloatingActionButton)view.findViewById(R.id.fab_save);
fab_save.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {

        // save added elements


        // save added elements

    }
});
 }

我想将数据保存在fab_save中。