Implement button to switch camera instead of dbltap

monal-im · Jan 21, 2024 · a858fe5 · a858fe5
1 parent b4b2970
commit a858fe5
Showing 1 changed file with 31 additions and 15 deletions.
diff --git a/Monal/Classes/AVCallUI.swift b/Monal/Classes/AVCallUI.swift
@@ -39,6 +39,7 @@ struct AVCallUI: View {
         y: UIScreen.main.bounds.size.height/5.0/2.0 + 16.0
     )
     @State private var cameraPosition: AVCaptureDevice.Position = .front
+    @State private var cameraPositionButtonVisible = false
     private var ringingPlayer: AVAudioPlayer!
     private var busyPlayer: AVAudioPlayer!
     private var errorPlayer: AVAudioPlayer!
@@ -176,22 +177,36 @@ struct AVCallUI: View {
             if MLCallType(rawValue:call.callType) == .video && MLCallState(rawValue:call.state) == .connected {
                 VideoView(renderer:self.remoteRenderer)
 
-                VideoView(renderer:self.localRenderer)
-                    //this will sometimes only honor the width and ignore the height
-                    .frame(width: UIScreen.main.bounds.size.width/5.0, height: UIScreen.main.bounds.size.height/5.0)
-                    .position(localRendererLocation)
-                    .gesture(DragGesture().onChanged { value in
-                        self.localRendererLocation = value.location
-                    })
-                    .onTapGesture(count: 2) {
-                        if cameraPosition == .front {
-                            cameraPosition = .back
-                        } else {
-                            cameraPosition = .front
-                        }
-                        call.obj.stopCaptureLocalVideo()
-                        maybeStartRenderer()
+                ZStack {
+                    VideoView(renderer:self.localRenderer)
+                        //this will sometimes only honor the width and ignore the height
+                        .frame(width: UIScreen.main.bounds.size.width/5.0, height: UIScreen.main.bounds.size.height/5.0)
+
+                    if cameraPositionButtonVisible {
+                        Button(action: {
+                            if cameraPosition == .front {
+                                cameraPosition = .back
+                            } else {
+                                cameraPosition = .front
+                            }
+                            call.obj.stopCaptureLocalVideo()
+                            maybeStartRenderer()
+                            cameraPositionButtonVisible = false
+                        }, label: {
+                            Image(systemName: "arrow.triangle.2.circlepath.camera.fill")
+                                .resizable()
+                                .frame(width: 32.0, height: 32.0)
+                                .foregroundColor(.primary)
+                        })
                     }
+                }
+                .position(localRendererLocation)
+                .gesture(DragGesture().onChanged { value in
+                    self.localRendererLocation = value.location
+                })
+                .onTapGesture(count: 1) {
+                    cameraPositionButtonVisible = !cameraPositionButtonVisible
+                }
             }
 
             if MLCallType(rawValue:call.callType) == .audio ||
@@ -545,6 +560,7 @@ struct AVCallUI: View {
         }
         .onTapGesture(count: 1) {
             controlsVisible = !controlsVisible
+            cameraPositionButtonVisible = false
         }
         .alert(isPresented: $showMicAlert) {
             Alert(