xUtils3.3.x注解使用实例

xUtils3.3.x注解使用场景有如下几种
1、Activity中设置布局文件、控件视图绑定

@ContentView(value = R.layout.query)public class EvQueryActivity1 extends BaseActivity {@ViewInject(R.id.txt_querybar)private EditText querybar;@ViewInject(R.id.lv_query)private ListView queryListView;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);x.view().inject(this);......}}

2、Fragment中设置布局文件

@ContentView(R.layout.fragment_http)public class HttpFragment extends Fragment {    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        return x.view().inject(this, inflater, container);    }    @Override    public void onViewCreated(View v, @Nullable Bundle savedInstanceState) {        super.onViewCreated(v, savedInstanceState);    }}

3、为控件设置Event事件

@Event(type = View.OnClickListener.class,value = R.id.btn_query)private void clearListview(View view) {new Thread(new Runnable() {@Overridepublic void run() {DbManager db = x.getDb(MainApplication.getInstance().getDaoConfig());try {db.delete(EvQueryEntity.class);queryList.clear();mHandler.obtainMessage(LISTVIEW_REFRESH).sendToTarget();}catch (DbException e) {e.printStackTrace();}}}).start();}

为控件设置Event事件需要注意以下几点：
（1）方法必须私有限定,
（2）方法参数形式必须和type对应的Listener接口一致.
（2）注解参数value支持数组: value={id1, id2, id3}

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