I try to bind ButterKnife to a AleterDialog that i made with a DialogBuilder method
And exist this method ButterKnife.bind(Object,Dialog);
but dosen't work for me
import android.support.v4.app.DialogFragment;
import android.support.v7.app.AlertDialog;
public class NewUserDialogFragment extends DialogFragment {
@Bind(R.id.textuserAccount)
EditText textuserAccount;
@Bind(R.id.textPassword)
EditText textPassword;
@Bind(R.id.nauta_domains)
Spinner nauta_domains;
@Bind(R.id.manualConfig)
View manualConfig;
@Bind(R.id.checkViewPass)
CheckBox checkViewPass;
@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog dialog = new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.new_user_dialog__icon)
.setTitle(R.string.new_user_dialog_title)
.setView(R.layout.accountlist_dialog_user_)
.setPositiveButton(R.string.alert_dialog_create, void_OnClickListener)
.setNegativeButton(R.string.alert_dialog_cancel, void_OnClickListener)
.create();
//Fails!!!!!!!
ButterKnife.bind(this,dialog);
...
ERROR:
Caused by: java.lang.IllegalStateException: Required view 'textuserAccount' with ID 2131624044 for field 'textuserAccount' was not found. If this view is optional add '@Nullable' annotation.
at butterknife.ButterKnife$Finder.findRequiredView(ButterKnife.java:140)
and textuserAccount = (EditText) ((Dialog) dialog).findViewById(R.id.textuserAccount);
works perfectly
I can use butterknife somehow in this class?
You need to inflate your dialog layout and pass the resulting View object to butterknife.
view = View.inflate(getContext(), R.layout.accountlist_dialog_user_, null);
ButterKnife.bind(this, view);
At least, that's how I've used Butterknife in dialogs and it works fine for me.
I was able to bind views in onStart
of the DialogFragment
(similarly to this sample app), while still using the AlertDialog.Builder#setView(int)
method:
private Unbinder unbinder;
@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.new_user_dialog__icon)
.setTitle(R.string.new_user_dialog_title)
.setView(R.layout.accountlist_dialog_user)
.setPositiveButton(R.string.alert_dialog_create, void_OnClickListener)
.setNegativeButton(R.string.alert_dialog_cancel, void_OnClickListener)
.create();
}
@Override
public void onStart() {
super.onStart();
unbinder = ButterKnife.bind(this, getDialog());
}
@Override
public void onDestroyView() {
super.onDestroyView();
unbinder.unbind();
}
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