setPlayerOption method
set player option
value must be int or String
Implementation
void setPlayerOption(String key, dynamic value) {
if (value is String || value is int) {
_playerOption[key] = value;
FLog.v("FOption.setPlayerOption key:$key, value :$value");
} else {
FLog.e("FOption.setPlayerOption with invalid value:$value");
throw ArgumentError.value(value, "value", "Must be int or String");
}
}