Android自定义menu菜单要点

   step 1

   public boolean onCreateOptionsMenu(Menu menu) {
        menu.add("xxxx");// 必须创建一项
        return super.onCreateOptionsMenu(menu);
    }

 

    step2

    public boolean onMenuOpened(int featureId, Menu menu) {

        //以下实现自定义的样式
        LayoutInflater factory = LayoutInflater.from(this);
        final View textEntryView = factory.inflate(R.layout.alert_dialog_text_entry, null);
        new AlertDialog.Builder(OCNBrowserActivity.this)
            .setIconAttribute(android.R.attr.alertDialogIcon)
            .setTitle(R.string.app_name)
            .setView(textEntryView)
            .setPositiveButton(R.string.confirm, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {
                    EditText editText = (EditText)textEntryView.findViewById(R.id.url_edit);
                    mWebView.loadUrl(editText.getText().toString());
                }
            })
            .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {

                    /* User clicked cancel so do some stuff */
                   
                }
            })
            .create().show();
        return false;        // 此处必须返回false
    }