reuse ProgressOverlay in GenerativeAIUIComponents

Author: YoungHypo

firebaseai/GenerativeAIUIComponents/Sources/GenerativeAIUIComponents/ProgressOverlay.swift

@@ -0,0 +1,46 @@
+// Copyright 2025 Google LLC
+//
+// 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
+
+public struct ProgressOverlay: View {
+  public init() {}
+
+  public var body: some View {
+    ZStack {
+      Color.black.opacity(0.3)
+        .ignoresSafeArea()
+
+      ZStack {
+        RoundedRectangle(cornerRadius: 16)
+          .fill(Material.ultraThinMaterial)
+          .frame(width: 120, height: 100)
+          .shadow(radius: 8)
+
+        VStack(spacing: 12) {
+          ProgressView()
+            .scaleEffect(1.5)
+
+          Text("Loading...")
+            .font(.subheadline)
+            .foregroundColor(.secondary)
+        }
+      }
+    }
+  }
+}
+
+#Preview {
+  ProgressOverlay()
+}

firebaseai/ImagenScreen/ImagenScreen.swift

@@ -90,31 +90,6 @@ struct ImagenScreen: View {
   }
 }
 
-struct ProgressOverlay: View {
-  var body: some View {
-    ZStack {
-      Color.black.opacity(0.3)
-        .ignoresSafeArea()
-
-      ZStack {
-        RoundedRectangle(cornerRadius: 16)
-          .fill(Material.ultraThinMaterial)
-          .frame(width: 120, height: 100)
-          .shadow(radius: 8)
-
-        VStack(spacing: 12) {
-          ProgressView()
-            .scaleEffect(1.5)
-
-          Text("Loading...")
-            .font(.subheadline)
-            .foregroundColor(.secondary)
-        }
-      }
-    }
-  }
-}
-
 #Preview {
   ImagenScreen(firebaseService: FirebaseAI.firebaseAI())
 }