如何将文本传递到listView android选项卡式活动

Question

我有片段1 content Edittext和Fragment 2 ContentView，如何传递1到2的数据。注意：

Answer 1

Fragment A{
      ArrayList<Model> mList;
      Adapter... mAdapter;
      String str =null;
      public ArrayList<Model> getList(){return mList;}
      public void setList(ArrayList<Model> l){this.mList = l;}
      public void setStr(String s){
           this.str = s;
           //handle here
      }
      }
Fragment B{
       TextView mTextView;
       Fragment A a;
       ArrayList<Model> mList;
       //you can change content of a list here
       mList = a.getList();
       mList...
       //Or 
       a.setStr(myTextView.getText().toString());
       }