MVP如何使用basefragment

创建抽象类之后继承V4 Fragment之后重写onCreateView

public abstract class BaseFrag extends Fragment{
    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        return super.onCreateView(inflater, container, savedInstanceState);
        
    }
}

创建一个View 赋予参数值 将本来的布局ID抽成一个抽象方法

public abstract class BaseFragment extends Fragment{
    public View view;
    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        view = inflater.inflate(getFragmentLayoutID(),container,false);
        return view;
    }

protected abstract int getFragmentLayoutID();

然后在其他fragment里面继承此basefragment重写方法后 用全局公用的view变量初始化组件就可以用了