replace group dialogs by dialog fragment

1 files changed, 94 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/CreateConferenceDialog.java b/src/main/java/de/pixart/messenger/ui/CreateConferenceDialog.java
new file mode 100644
index 000000000..c872ccb2f
--- /dev/null
+++ b/src/main/java/de/pixart/messenger/ui/CreateConferenceDialog.java
@@ -0,0 +1,94 @@
+package de.pixart.messenger.ui;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+import android.support.v7.app.AlertDialog;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import de.pixart.messenger.R;
+import de.pixart.messenger.services.XmppConnectionService;
+
+
+public class CreateConferenceDialog extends DialogFragment {
+
+    private static final String ACCOUNTS_LIST_KEY = "activated_accounts_list";
+    private CreateConferenceDialogListener mListener;
+    public XmppConnectionService xmppConnectionService;
+
+    public static CreateConferenceDialog newInstance(List<String> accounts) {
+        CreateConferenceDialog dialog = new CreateConferenceDialog();
+        Bundle bundle = new Bundle();
+        bundle.putStringArrayList(ACCOUNTS_LIST_KEY, (ArrayList<String>) accounts);
+        dialog.setArguments(bundle);
+        return dialog;
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        setRetainInstance(true);
+    }
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+        builder.setTitle(R.string.create_conference);
+        final View dialogView = getActivity().getLayoutInflater().inflate(R.layout.create_conference_dialog, null);
+        final TextView yourAccount = dialogView.findViewById(R.id.your_account);
+        final Spinner spinner = dialogView.findViewById(R.id.account);
+        final EditText subject = dialogView.findViewById(R.id.subject);
+        if (xmppConnectionService != null && xmppConnectionService.multipleAccounts()) {
+            yourAccount.setVisibility(View.VISIBLE);
+            spinner.setVisibility(View.VISIBLE);
+        } else {
+            yourAccount.setVisibility(View.GONE);
+            spinner.setVisibility(View.GONE);
+        }
+        ArrayList<String> mActivatedAccounts = getArguments().getStringArrayList(ACCOUNTS_LIST_KEY);
+        StartConversationActivity.populateAccountSpinner(getActivity(), mActivatedAccounts, spinner);
+        builder.setView(dialogView);
+        builder.setPositiveButton(R.string.choose_participants, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                mListener.onCreateDialogPositiveClick(spinner, subject.getText().toString());
+            }
+        });
+        builder.setNegativeButton(R.string.cancel, null);
+        return builder.create();
+    }
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        try {
+            mListener = (CreateConferenceDialogListener) context;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(context.toString()
+                    + " must implement CreateConferenceDialogListener");
+        }
+    }
+
+    @Override
+    public void onDestroyView() {
+        Dialog dialog = getDialog();
+        if (dialog != null && getRetainInstance()) {
+            dialog.setDismissMessage(null);
+        }
+        super.onDestroyView();
+    }
+
+    public interface CreateConferenceDialogListener {
+        void onCreateDialogPositiveClick(Spinner spinner, String subject);
+    }
+}
\ No newline at end of file