83 lines
3 KiB
Java
83 lines
3 KiB
Java
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package eu.siacs.conversations.ui;
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import android.app.Dialog;
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import android.support.annotation.NonNull;
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import android.support.v4.app.DialogFragment;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.os.Bundle;
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import android.support.v7.app.AlertDialog;
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import android.view.View;
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import android.widget.EditText;
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import android.widget.Spinner;
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import java.util.ArrayList;
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import java.util.List;
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import eu.siacs.conversations.R;
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public class CreateConferenceDialog extends DialogFragment {
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private static final String ACCOUNTS_LIST_KEY = "activated_accounts_list";
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private CreateConferenceDialogListener mListener;
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public static CreateConferenceDialog newInstance(List<String> accounts) {
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CreateConferenceDialog dialog = new CreateConferenceDialog();
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Bundle bundle = new Bundle();
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bundle.putStringArrayList(ACCOUNTS_LIST_KEY, (ArrayList<String>) accounts);
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dialog.setArguments(bundle);
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return dialog;
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}
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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setRetainInstance(true);
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}
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@NonNull
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
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builder.setTitle(R.string.dialog_title_create_conference);
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final View dialogView = getActivity().getLayoutInflater().inflate(R.layout.create_conference_dialog, null);
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final Spinner spinner = dialogView.findViewById(R.id.account);
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final EditText subject = dialogView.findViewById(R.id.subject);
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ArrayList<String> mActivatedAccounts = getArguments().getStringArrayList(ACCOUNTS_LIST_KEY);
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StartConversationActivity.populateAccountSpinner(getActivity(), mActivatedAccounts, spinner);
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builder.setView(dialogView);
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builder.setPositiveButton(R.string.choose_participants, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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mListener.onCreateDialogPositiveClick(spinner, subject.getText().toString());
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}
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});
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builder.setNegativeButton(R.string.cancel, null);
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return builder.create();
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}
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public interface CreateConferenceDialogListener {
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void onCreateDialogPositiveClick(Spinner spinner, String subject);
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}
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@Override
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public void onAttach(Context context) {
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super.onAttach(context);
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try {
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mListener = (CreateConferenceDialogListener) context;
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} catch (ClassCastException e) {
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throw new ClassCastException(context.toString()
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+ " must implement CreateConferenceDialogListener");
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}
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}
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@Override
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public void onDestroyView() {
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Dialog dialog = getDialog();
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if (dialog != null && getRetainInstance()) {
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dialog.setDismissMessage(null);
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}
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super.onDestroyView();
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}
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}
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