Android Custom Listview Adapter Dialog隐藏软输入键盘

Question

下面给出了我面临的场景

On-focus of my dialog edittext I want keyboard to appear above the dialog.

我在 SO 中经历了很多答案。但不工作

code in adapter class edittext onfocus

 edittext.setOnFocusChangeListener(new OnFocusChangeListener() {

    public void onFocusChange (View v,boolean hasFocus){
        edittext.post(new Runnable() {

            public void run() {
                InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
            }
        });

Listview

LayoutInflater li = LayoutInflater.from(context);
            View promptsView = li.inflate(R.layout.custom_dialog, null);
            AlertDialog.Builder builder = new AlertDialog.Builder(context);
            builder.setView(promptsView);
            builder.setTitle(" Please select size");

            listView = (ListView) promptsView.findViewById(R.id.listt);
            dataAdapter = new MyCustomAdapter(context, R.layout.size_info,
                    sizePojoList, active);
            listView.setAdapter(dataAdapter);
            listView.setDescendantFocusability(ViewGroup.FOCUS_AFTER_DESCENDANTS);
            listView.setItemsCanFocus(true);

Answer 1

尝试:

dialog.getWindow().setSoftInputMode( WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);