cameraPerm static method

Future<bool> cameraPerm()

相册权限申请

Implementation

static Future<bool> cameraPerm() async {
  PermissionStatus status = await Permission.camera.status;
  if (status != PermissionStatus.granted) {
    final statuses = await [Permission.camera].request(); // 请求权限
    return statuses[Permission.camera] == PermissionStatus.granted;
  }
  return true;
}