解决安卓端广角无法读取问题

lib/features/recording/widgets/widget_recording_hud.dart

@@ -56,7 +56,6 @@ class RecordingHudWidget extends StatelessWidget {
   static double get _recordButtonBottom => 63.r;
   static double get _overlayInfoLeft => 13.r;
   static double get _overlayInfoBottom => 10.r;
-  static const List<double> _zoomPresets = [0.6, 1.0];
 
   @override
   Widget build(BuildContext context) {
@@ -150,7 +149,7 @@ class RecordingHudWidget extends StatelessWidget {
             zoomRatio: zoomRatio,
             minZoomRatio: minZoomRatio,
             maxZoomRatio: maxZoomRatio,
-            presets: _zoomPresets,
+            presets: _zoomPresetsForRange(minZoomRatio),
             onSelected: onZoomSelected,
           ),
         ),
@@ -191,6 +190,13 @@ class RecordingHudWidget extends StatelessWidget {
       ],
     );
   }
+
+  List<double> _zoomPresetsForRange(double minZoomRatio) {
+    return [
+      if (minZoomRatio < 1.0) minZoomRatio,
+      1.0,
+    ];
+  }
 }
 
 class _ZoomPresetControl extends StatelessWidget {
@@ -215,7 +221,6 @@ class _ZoomPresetControl extends StatelessWidget {
     final availablePresets = presets
         .where(_isPresetAvailable)
         .toList(growable: false);
-
     if (availablePresets.isEmpty) {
       return const SizedBox.shrink();
     }