pop<T extends Object?> method

void pop<T extends Object?>({
  1. T? result,
  2. bool cantPopExit = true,
})

页面退出，dialog的dismiss cantPopExit 如果不可pop的时候是否退出当前APP，默认是true

Implementation

void pop<T extends Object?>({T? result, bool cantPopExit = true}) {
  if (isUseful()) {
    if (Navigator.canPop(this)) {
      Navigator.pop(this, result);
    } else if (cantPopExit) {
      SystemNavigator.pop();
    }
  }
}