| | |
| | | |
| | | import androidx.annotation.Nullable; |
| | | import androidx.fragment.app.Fragment; |
| | | import androidx.lifecycle.ViewModel; |
| | | import androidx.lifecycle.ViewModelProvider; |
| | | import androidx.viewbinding.ViewBinding; |
| | | |
| | | import com.runt.open.mvvm.base.activities.BaseActivity; |
| | | import com.runt.open.mvvm.base.model.BaseViewModel; |
| | | import com.runt.open.mvvm.base.model.ViewModelFactory; |
| | | |
| | | import java.lang.reflect.Method; |
| | |
| | | * fragment 封装 |
| | | * Created by Administrator on 2021/10/28 0028. |
| | | */ |
| | | public abstract class BaseFragment<B extends ViewBinding,VM extends ViewModel> extends Fragment { |
| | | public abstract class BaseFragment<VB extends ViewBinding,VM extends BaseViewModel> extends Fragment { |
| | | |
| | | protected BaseActivity activity; |
| | | protected B binding; |
| | | protected VM viewModel; |
| | | protected BaseActivity mActivity; |
| | | protected VB mBinding; |
| | | protected VM mViewModel; |
| | | public static final int REQUEST_CODE_LOGOUT = 20009,/*退出*/ |
| | | REQUEST_CODE_ORDER = 10010,/*订单详情*/ |
| | | REQUEST_CODE_LOGIN = 20010,/*登录*/ |
| | | REQUEST_CODE_SCAN = 20011/*扫描请求*/, |
| | | REQUEST_CODE_PIC = 20012,/*选择图片*/ |
| | | REQUEST_CODE_PERMISSION = 20013,/*请求权限*/ |
| | | REQUEST_CODE_SIGN = 20014,/*签到*/ |
| | | REQUEST_CODE_WITHDRAW = 22014,/*提现*/ |
| | | RESULT_CODE_FAILD = 4044/*失败*/, |
| | | RESULT_CODE_SUCESS = 4046/*成功*/, |
| | | RESULT_CODE_CANCEL = 4043/*取消*/; |
| | | |
| | | @Nullable |
| | | @Override |
| | |
| | | // get genericity "B" |
| | | try { |
| | | final ParameterizedType type = (ParameterizedType) this.getClass().getGenericSuperclass(); |
| | | Class<B> entityClass = (Class<B>) type.getActualTypeArguments()[0]; |
| | | Class<VB> entityClass = (Class<VB>) type.getActualTypeArguments()[0]; |
| | | Method method = entityClass.getMethod("inflate", LayoutInflater.class,ViewGroup.class,boolean.class);//get method from name "inflate"; |
| | | binding = (B) method.invoke(entityClass,inflater,container,false);//execute method to create a objct of viewbind; |
| | | mBinding = (VB) method.invoke(entityClass,inflater,container,false);//execute method to create a objct of viewbind; |
| | | Class<VM> vmClass = (Class<VM>) type.getActualTypeArguments()[1]; |
| | | viewModel = new ViewModelProvider(this,getViewModelFactory()).get(vmClass); |
| | | mViewModel = new ViewModelProvider(this,getViewModelFactory()).get(vmClass); |
| | | } catch (Exception e) { |
| | | e.printStackTrace(); |
| | | } |
| | | return binding.getRoot(); |
| | | initViews(); |
| | | return mBinding.getRoot(); |
| | | } |
| | | |
| | | public void setOnClickListener(View.OnClickListener click,int... ids){ |
| | | for (int id: ids){ |
| | | getActivity().findViewById(id).setOnClickListener(click); |
| | | } |
| | | } |
| | | public ViewModelProvider.Factory getViewModelFactory(){ |
| | | return ViewModelFactory.getInstance(); |
| | | } |
| | |
| | | @Override |
| | | public void onActivityCreated(@Nullable Bundle savedInstanceState) { |
| | | super.onActivityCreated(savedInstanceState); |
| | | activity = (BaseActivity) getActivity(); |
| | | initViews(); |
| | | mActivity = (BaseActivity) getActivity(); |
| | | mViewModel.onCreate(mActivity); |
| | | loadData(); |
| | | } |
| | | |
| | | public abstract void initViews(); |
| | | |
| | | public abstract void loadData(); |
| | | |
| | | @Override |
| | | public void onDestroyView() { |
| | | super.onDestroyView(); |
| | | binding = null; |
| | | mBinding = null; |
| | | } |
| | | |
| | | } |