Support creating 1-to-1 via new conversation

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/java/com/nextcloud/talk/events/ShowScreenEvent.java

@@ -0,0 +1,41 @@
+/*
+ * Nextcloud Talk application
+ *
+ * @author Mario Danic
+ * Copyright (C) 2017-2018 Mario Danic <mario@lovelyhq.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.nextcloud.talk.events;
+
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+
+import lombok.Data;
+
+@Data
+public class ShowScreenEvent {
+    public enum ScreenType {
+        CONTACTS_SCREEN
+    }
+
+    @Nullable private final Bundle bundle;
+    private final ScreenType screenType;
+
+    public ShowScreenEvent(ScreenType screenType, @Nullable Bundle bundle) {
+        this.bundle = bundle;
+        this.screenType = screenType;
+    }
+}