title: Android封装BaseFragment
date: 2017-11-27 16:15:08
tags: Fragment
categories: Android

Android封装BaseFragment

上一篇文章，我们封装了BaseActivity，这篇文章我们打算封装一个BaseFragment，它的功能和BaseActivity类似，都是要将一些公共的功能抽象出来，将公共的UI封装起来。

抽象出公共方法，增强代码复用的逻辑
统一管理ActionBar
统一管理Toast,Log,Dialog

同时我们在已经封装好的BaseFragment的基础上还可以封装出BaseListFragment，这个Fragment可以用做订单列表的展示，这种页面。

上代码:

BaseFragment.javapublic class BaseFragment extends Fragment implements        android.view.View.OnClickListener, BaseFragmentInterface {    protected LayoutInflater mInflater;    protected ViewGroup mActionBar;    private String mActionBarTitle;    Unbinder unbinder;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);    }    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container,                             Bundle savedInstanceState) {        LinearLayout layout = new LinearLayout(getActivity());        View view;        layout.setOrientation(LinearLayout.VERTICAL);        if (hasBackButton()) {            mActionBar = (ViewGroup) LayoutInflater.from(getActivity()).inflate(R.layout.action_bar_layout, null);            TextView tv = (TextView) mActionBar.findViewById(R.id.action_bar_title);            tv.setText(getActionBarTitle());            mActionBar.findViewById(R.id.action_bar_back).setOnClickListener(new View.OnClickListener() {                @Override                public void onClick(View view) {                    Log.e("lin", "---lin--->  111111111111111111111111");                }            });            layout.addView(mActionBar);        }        view = LayoutInflater.from(getActivity()).inflate(getLayoutId(), null);        layout.addView(view);        unbinder = ButterKnife.bind(this, view);        initData();        initView(layout);        return layout;    }    private boolean hasBackButton() {        return false;    }    @Override    public void onResume() {        super.onResume();    }    @Override    public void onPause() {        super.onPause();    }    @Override    public void onDestroy() {        super.onDestroy();    }    protected int getLayoutId() {        return 0;    }    protected View inflateView(int resId) {        return this.mInflater.inflate(resId, null);    }    public boolean onBackPressed() {        return false;    }    protected void showWaitDialog() {        FragmentActivity activity = getActivity();        if (activity instanceof DialogControl) {            ((DialogControl) activity).showWaitDialog();        }    }    protected void hideWaitDialog() {        FragmentActivity activity = getActivity();        if (activity instanceof DialogControl) {            ((DialogControl) activity).hideWaitDialog();        }    }    protected String getActionBarTitle() {        return mActionBarTitle;    }    @Override    public void onClick(View v) {    }    @Override    public void initView(View view) {    }    @Override    public void initData() {    }}

BaseFragmentInterface.javapublic interface BaseFragmentInterface {    public void initView(View view);    public void initData();}

BaseListFragment.javapublic class BaseListFragment extends BaseFragment {    @BindView(R.id.tv_hint_no_order)    public TextView tvHintNoOrder;    @BindView(R.id.rc_base_fr)    public RecyclerView rcBaseFr;    @BindView(R.id.smart_refresh_base_fr)    public SmartRefreshLayout smartRefreshBaseFr;    Unbinder unbinder;    @Override    protected int getLayoutId() {        return R.layout.fragment_pull_refresh_recycler_view;    }    @Override    public void initView(View view) {        super.initView(view);    }}

fragment_pull_refresh_recycler_view.xml<?xml version="1.0" encoding="utf-8"?>

效果图

Android封装BaseFragment

Android封装BaseFragment

更多相关文章

随机推荐