Activity的基类+Fragment的基类

1.Activity的基类

public abstract class BaseActivity extends AppCompatActivity {

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(LoadLayout());
initView();
initdata();
}
public abstract int LoadLayout();
//视图
public abstract void initView();
//获取id的数据
public abstract void initdata();

}

2.Fragment的基类

public abstract class BaceFragment extends Fragment {

@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
return inflater.inflate(getLayout(),container,false);
}

@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
initView(view);
}

public abstract int getLayout();
//获取资源ID
public abstract void initView(View view);

@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
initdata();
}

public abstract void initdata();
}