搜索完成后,我尝试隐藏软键盘,但我找不到它失败的原因。
我创建了如下所示的搜索菜单:
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
String[] mSubActionsTitles = getResources().getStringArray(R.array.sub_actions_array);
MenuItem item = menu.add(0, R.id.search, 0, mSubActionsTitles[0]);
searchMenuItem = item;
item.setIcon(android.R.drawable.ic_menu_search);
item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM | MenuItem.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW);
mSearchView = new SearchView(getActivity());
mSearchView.setOnQueryTextListener(this);
mSearchView.setOnCloseListener(this);
mSearchView.setIconifiedByDefault(true);
mSearchView.setQueryHint(getString(R.string.label_tvGivePosition));
item.setActionView(mSearchView);
}
输入文本后,我会启动一个
AsyncTask()
来执行 HTTP 查询。然后,我们收到响应,我调用我尝试隐藏键盘的委托(delegate):
public synchronized void sitesLoadingFinish(Integer result) {
searchMenuItem.collapseActionView();
View view = activity.getCurrentFocus();
view.clearFocus();
InputMethodManager imm = (InputMethodManager)getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
所以
searchMenuItem.collapseActionView()
很好折叠,没问题,但我无法关闭软键盘。 最佳答案
View view = activity.getCurrentFocus();
view .postDelayed(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
InputMethodManager keyboard = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
keyboard.hideSoftInputFromWindow(view, 0);
}
},50);