自定义Layout的基本框架
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public class SimpleMenuView extends RelativeLayout implements OnClickListener {private Context mContext;public SimpleMenuView(Context context) {super(context);mContext = context;}public SimpleMenuView(Context context, AttributeSet attrs) {super(context, attrs);mContext = context;}public SimpleMenuView(Context context, AttributeSet attrs, int defStyle) {super(context, attrs, defStyle);mContext = context;}public void init(final ItemAction action) {final Button btn01 = (Button) findViewById(R.id.btn_1);final Button btn02 = (Button) findViewById(R.id.btn_2);btn01.setOnClickListener(this);btn02.setOnClickListener(this);}@Overridepublic void onClick(View v) {// TODO Auto-generated method stubswitch (v.getId()) {case R.id.btn_1:break;default:break;}}}?
//加载类方法
private void layoutInflater() {LayoutInflater mInflater = getLayoutInflater();if (simpleMenuView == null || simpleMenuView.getParent() == null) {final SimpleMenuView menuView = (SimpleMenuView) mInflater.inflate(R.layout.menu_view, null);simpleMenuView = menuView;}if (simpleMenuView.getParent() == null) {RL.addView(simpleMenuView);} if (simpleMenuView != null) {ItemAction action = new ItemAction();action.text = "btn";action.action = new Action();simpleMenuView.init(action); // 初始化}}// ItemAction可以设置自定义Layout各种属性， action为其事件public static class ItemAction {public String text;public Action action;}public static class Action {public void run(Button btn) {}}??