Android Edittext Popupwindow 筛选

今天遇到一个需求，就是EdittText + PopupWindow 用户在EdittTex输入后，PopupWindow筛选展示出来，先看效果图：

GIF.gif

如上，我贴重要的代码，然后Demo在末尾

 /**
     * 初始化PopupWindow  关键代码
     */
    private void initPopuWindow(){
        if (!init){
            View view1 = mActivity.getLayoutInflater().inflate(R.layout.popup_options, null);
            listView =  (ListView) view1.findViewById(R.id.list);
            carAdapter = new ConfigurationFilterPopWindAdapter(mActivity, carStringList);
            listView.setAdapter(carAdapter);
            carShipNoPopWindow = new PopupWindow(view1, width, ViewGroup.LayoutParams.WRAP_CONTENT, true);
            carShipNoPopWindow.setBackgroundDrawable(new ColorDrawable(0xb0000000));//背景色,半透明
            carShipNoPopWindow.setFocusable(false);
            carShipNoPopWindow.setOutsideTouchable(false);
            carShipNoPopWindow.setAnimationStyle(R.style.animation_push_from_bottom);
            carShipNoPopWindow.setInputMethodMode(PopupWindow.INPUT_METHOD_NEEDED);
            carShipNoPopWindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
            init = true;

            listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                @Override
                public void onItemClick(AdapterView parent, View view, int position, long id) {
                    Toast.makeText(mActivity, carStringList.get(position), Toast.LENGTH_SHORT).show();
                    carShipNoPopWindow.dismiss();
                }
            });
        }
    }

异步筛选信息

 /**
     *作者：GaoXiaoXiong
     *创建时间:2017/7/10
     *注释描述:车牌号Runnable，异步刷新界面
     *
     * 关键代码
     */
    Runnable carChangeRunnable = new Runnable() {
        @Override
        public void run() {
            String data = etCarShipNo.getText().toString();
            if (etCarShipNo.getText().length()==0)
                return;
            if (carShipNoPopWindow!=null&&!carShipNoPopWindow.isShowing()){
                carShipNoPopWindow.showAsDropDown(etCarShipNo,0,-3);
            }

            if (carShipNoPopWindow==null){
                width = etCarShipNo.getWidth();
                initPopuWindow();
                carShipNoPopWindow.showAsDropDown(etCarShipNo,0,-3);
            }

            carStringList.clear();//先要清空，不然会叠加
            getNewData("10", data,newCarString);//获取更新数据
            carAdapter.notifyDataSetChanged();//更新
        }
    };

Demo地址：
https://github.com/caocao123/EditTextPopWindow