Android基类

1.简简单单封装
这是Acitivty的

public abstract class BaseActivity extends FragmentActivity {
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(bindLayout());
        initView();
        initData();
        bindEvent();
    }

    protected abstract int bindLayout();

    protected abstract void initView();

    protected abstract void bindEvent();

    protected abstract void initData();
}

2.这是fragment的

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

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        initView();
        initData();
        bindEvent();
    }

    protected abstract int bindLayout();

    protected abstract void initView();

    protected abstract void initData();

    protected abstract void bindEvent();


}