flutter_package / mobile_scanner

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Navaron Bracke
7fc83a3c 1 parent 66f88993

add camera count check in switch camera button

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Showing 1 changed file with 6 additions and 0 deletions
@@ -96,6 +96,12 @@ class SwitchCameraButton extends StatelessWidget { @@ -96,6 +96,12 @@ class SwitchCameraButton extends StatelessWidget {
96 return const SizedBox.shrink(); 96 return const SizedBox.shrink();
97 } 97 }
98 98
  99 + final int? availableCameras = state.availableCameras;
  100 +
  101 + if (availableCameras != null && availableCameras < 2) {
  102 + return const SizedBox.shrink();
  103 + }
  104 +
99 final Widget icon; 105 final Widget icon;
100 106
101 switch (state.cameraDirection) { 107 switch (state.cameraDirection) {