写了一个简单通用的BaseFragment

放在这里留着以后用。

public abstract class BaseFragment extends Fragment {
    public String BASE_TAG = "BaseFragment";
    public Context context;
    protected View mRootView;
    protected int mKey = -1;

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        context = activity;
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, Bundle savedInstanceState) {
        mRootView = inflater.inflate(setLayoutResouceId(), container, false);
        initView();
        initData();
        return mRootView;
    }

    /**
     * 设置跟资源ID
     */
    protected abstract int setLayoutResouceId();

    /**
     * 初始化View，绑定ID
     */
    protected abstract void initView();

    /**
     * 初始化数据，绑定数据
     */
    protected abstract void initData();

    /**
     * 绑定布局的ID,不用每次都去强转类型
     *
     * @param id
     * @param <T>
     * @return
     */
    protected <T extends View> T findViewById(int id) {
        if (mRootView == null) {
            return null;
        }
        return (T) mRootView.findViewById(id);
    }

    public abstract void onBackEvent();

    /**
     * 设置View是否可用
     * @param able
     * @param views 传入的view，可变参数
     */
    public void setViewEnable(boolean able,View... views){
        LogTool.d(BASE_TAG, "setViewEnable able:" + able);
        if(views == null || views.length == 0){
            return;
        }
        if(able){
            for (int i = 0; i < views.length; i++) {
                if(views[i] != null){
                    views[i].setEnabled(true);
                }
            }
        }else {
            for (int i = 0; i < views.length; i++) {
                if(views[i] != null){
                    views[i].setEnabled(false);
                }
            }
        }
    }
}