Image viewer (#338)

* Resume other app's music when video playback finished

* Remove old media player

* Add `isModallyPresented` into the video player screen

* Create image viewer screen

* Add test screen identifier

* Display image viewer when message tapped

* Fix template script unit test path

* Tweaks on scaling

* Commit project file

* Add changelog

* Ignore safe areas on the file preview screen

* Display images in preview

* Remove image viewer screen

Co-authored-by: Stefan Ceriu <stefanc@matrix.org>

ElementX/Sources/Screens/Other/ActivityCoordinator.swift

@@ -0,0 +1,27 @@
+//
+// Copyright 2022 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import SwiftUI
+
+struct ActivityCoordinator: CoordinatorProtocol {
+    let items: [Any]
+    
+    func toPresentable() -> AnyView {
+        return AnyView(UIActivityViewControllerWrapper(activityItems: items)
+            .presentationDetents([.medium])
+            .ignoresSafeArea())
+    }
+}