Hide soft keyboard after dialog dismiss
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22-06-2021 - |
質問
I want to hide soft keyboard after AlertDialog dismiss, but it's still visible. Here is my code:
alert = new AlertDialog.Builder(MyActivity.this);
imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
alert.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
}
});
解決
In Manifest xml
android:windowSoftInputMode="stateAlwaysHidden"
It will automatically hide soft keyboard on Dismiss of
Dialog
他のヒント
I met the same problem. Solved it by doing like this. It doesn't need any reference:
imm.hideSoftInputFromWindow(getWindow().getDecorView()
.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
I had a similar problem when closing an alert dialog. This seems to do the trick for me.
Inside your DialogFragment
public static void closeKB(final View view)
{
caller.postDelayed(new Runnable() {
@Override
public void run() {
InputMethodManager imm = (InputMethodManager) view.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
}
}, 1);
}
@Override
public void onDismiss(DialogInterface dialog)
{
super.onDismiss(dialog);
View view = getActivity().getCurrentFocus();
if (view != null)
{
closeKB(view);
}
}
I use this method:
IBinder token = searchTextEntry.getWindowToken();
( ( InputMethodManager ) getSystemService( Context.INPUT_METHOD_SERVICE ) ).hideSoftInputFromWindow( token, 0 );
Where searchTextEntry
is the name of my EditText
reference.
This works! This will close the keyboard after dialog dismiss
InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0);
protected void hideKeyboard() {
final Activity activity = getActivity();
final View view = activity != null ? activity.getCurrentFocus() : null;
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
if (view != null) {
InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
if (imm != null)
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
}
}, 1);
}
@Override
public void onDismiss(DialogInterface dialog) {
super.onDismiss(dialog);
hideKeyboard();
}
All these advices to use InputMethodManager
are somewhat vague - where exactly to call it,
and they do not work at least for me.
Yes, keyboard disappears but then the app crashes!?
The main problem is that hiding of keyboard happens at the same time when dialog is disappearing.
To avoid it dialog.dismiss()
should be called in view.postDelayed()
after imm.hideSoftInputFromWindow()
and in my case I set delay as 150.
in case anyone looks for this in kotlin, it would be:
private fun hideDeviceKeyboard() {
val imm = context!!.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0)
}