android - 键盘显示在带有 TextEdit 的 "DialogPreference"类型布局中

Question

我的键盘有问题。我研究了所有“Stackoverflow”，测试了数百万种不同的方法。当“对话框”出现时，仍然无法隐藏键盘。可能有人有 10000% 有效的解决方案吗？

public class ConfirmDialog extends DialogPreference implements OnClickListener{

public ConfirmDialog(Context context, AttributeSet attrs) {
    super(context, attrs);
    // TODO Auto-generated constructor stub

    setPositiveButtonText(R.string.b_ok);
    setNegativeButtonText(R.string.b_cancel);
}

protected View onCreateDialogView(){

    LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View createdv = inflater.inflate(R.layout.confirm_dialog, null);

          //Here I've tried to hide a keyboard!!!!!!!!!!!!!!
    ((EditText) createdv.findViewById(R.id.confirm_name)).setOnFocusChangeListener(new View.OnFocusChangeListener() {

        public void onFocusChange(View v, boolean hasFocus) {
            if(hasFocus)
            {
                   getDialog().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
            }
            // TODO Auto-generated method stub

        }
    });

    getDialog().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);}

Answer 1

解决了……在我添加的 EditText 标记前面的 XML 文档中......

<LinearLayout android:focusable="true"
            android:focusableInTouchMode="true" 
            android:layout_width="0px"
            android:layout_height="0px" />

我读过here .