autocompletetextview Set选项不起作用

Question

我有两个自动补全example目标，例如，如果任何一个选择了自动补全example“集线器ID”position#3，那么另一个自动补全example“HUBName”必须被强制放在位置3，即希望它们两个都在同一位置

           // HUB Name listener
        HubName.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View arg1, int pos, long id) {
                HubName.setSelection(pos);
                Log.d("ID Array follow pos","HUB ID in selected");
                HubID.setSelection(pos);
                HubName.setSelection(pos);

                ShltrArray.clear();
                ShltrArray.add(Shltr1Array.get(pos).toString());
                if (Shltr2Array.get(pos).toString() != "Not")
                {
                    ShltrArray.add(Shltr2Array.get(pos).toString());
                }
                ShltrAdapt.notifyDataSetChanged();


            }

        });

HubName.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
    @Override
    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
        HubName.setSelection(position);
        HubID.setSelection(position);
    }

    @Override
    public void onNothingSelected(AdapterView<?> parent) {

    }
});
        HubName.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                HubName.showDropDown();
        

        Log.d("ID Array follow ID ", Integer.toString(HubID.getListSelection()));
        Log.d("ID Array follow Name ", Integer.toString(HubName.getListSelection()));
    }
});

Answer 1

解决方案将数组列表索引到第一个数组的相同位置，然后在autocompleteTextView侦听器中将文本设置到该位置，如下所示

HubName.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View arg1, int pos, long id) {
            HubID.setText(IDArray.get(pos).toString());}