我已经尝试了stackoverflow中提供的其他可能的答案,但它们都没有工作,所以我再次在这里发布。
问题是我想在activity
打开时自动打开软键盘,但我尝试过的方法都没有。
我设置SearchView
的活动代码:
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.search, menu);
MenuItem searchItem = menu.findItem(R.id.action_search);
SearchManager searchManager = (SearchManager) SelectCityActivity.this.getSystemService(Context.SEARCH_SERVICE);
SearchView searchView = null;
if (searchItem != null) {
searchView = (SearchView) searchItem.getActionView();
}
if (searchView != null) {
searchView.setSearchableInfo(searchManager.getSearchableInfo(SelectCityActivity.this.getComponentName()));
searchView.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES);
searchView.setQueryHint(searchHint);
searchView.setIconifiedByDefault(false);
final SearchView finalSearchView = searchView;
searchView.setOnQueryTextFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View view, boolean hasFocus) {
if (hasFocus) {
showInputMethod(view);
finalSearchView.onActionViewExpanded();
}
}
});
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
return true;
}
@Override
public boolean onQueryTextChange(String s) {
valueAdapter.getFilter().filter(Methods.capitalize(s));
return true;
}
});
}
return true;
}
菜单xml文件:
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/action_search"
android:icon="@android:drawable/ic_menu_search"
android:title="@string/action_search"
app:actionViewClass="android.support.v7.widget.SearchView"
app:showAsAction="always" />
</menu>
答案 0 :(得分:1)
只需在代码中调用此行
即可searchView.requestFocus();
那就是它。
答案 1 :(得分:0)
将以下代码放在Activity的 onCreate 上:
((InputMethodManager)this.getSystemService(Context.INPUT_METHOD_SERVICE)).toggleSoftInput(InputMethodManager.SHOW_FORCED, InputMethodManager.HIDE_IMPLICIT_ONLY);
希望这会对你有所帮助。
答案 2 :(得分:0)
尝试此操作强制打开软键盘:
((InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE)).toggleSoftInput(InputMethodManager.SHOW_FORCED, InputMethodManager.HIDE_IMPLICIT_ONLY);