Android 自定义弹出式菜单栏源码下载
代码说明:
Android Custom Menu 弹出窗口式自定义菜单栏的实例源码,运行后通过轻触手机的菜单键,来唤出菜单窗口,再次点击菜单键,自定义弹出对话框则隐藏,菜单是布局在对话框窗口中的,在本例中,自定义弹出窗口继承PopupWindow,并封装有封装GridView组件和View 组件,GridView 为每个Item设置监听事件方法,部分代码先睹为快: public CustomMenu(Activity activity, List menus) { super(activity); //View 样式文件R.layout.menu view = activity.getLayoutInflater().inflate(R.layout.menu, null); //实例化GridView组件 gvMenu = (GridView)view.findViewById(R.id.gv_menu); //相关参数设置 this.setContentView(view); this.setWidth(LayoutParams.FILL_PARENT); this.setHeight(LayoutParams.WRAP_CONTENT); //图片获取 Drawable drawable = activity.getResources().getDrawable(R.drawable.selector_focused_shape); //相关特效设置 this.setBackgroundDrawable(drawable); this.setAnimationStyle(R.style.PopupAnimation); this.setFocusable(true); //设置相关OnKeyListener事件 gvMenu.setOnKeyListener(new OnKeyListener() { @Override public boolean onKey(View v, int keyCode, KeyEvent event) { if ((keyCode == KeyEvent.KEYCODE_MENU)&&(isShowing())) { dismiss();//关闭P
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