Android 在单击按钮时执行HTTP请求时未显示进度条

我正在单击按钮执行一个

HTTP请求

，并使用一个。我有一个

ProgressBar

，它应该在处理请求时开始旋转。现在这种情况没有发生，我看不到旋转的圆圈。
以下是按钮点击代码：

submitButton.setOnClickListener((View view) -> {
            setFieldDetails();
            if(// Some condition)
                // Some Action
            else if(// Some condition)
                // Some action
            else if(// Some condition)
                //Some Action
            else {
                runOnUiThread(() -> progressBar.setVisibility(View.VISIBLE));
                signUpAction = signUpAction.createSignUpAction();
                Future<Integer> signUpResponse = executorService.submit(signUpAction);
                progressBar.setVisibility(View.INVISIBLE);
                try {
                    if(signUpResponse.get() == 200){
                        executorService.shutdown();
                        Intent intent = new Intent(this, SignInActivity.class);
                        startActivity(intent);
                    } else
                        // Do something irrelevant 
                } catch (InterruptedException | ExecutionException e) {
                    // Manage Exceptions
                }
            }
        });  

---

将progressbar语句放在最后一个条件块之前的顶部

submitButton.setOnClickListener((View view) -> {
            setFieldDetails();
            runOnUiThread(() -> progressBar.setVisibility(View.VISIBLE));

            if(// Some condition)
                // Some Action
            else if(// Some condition)
                // Some action
            else if(// Some condition)
                //Some Action
            else {

                signUpAction = signUpAction.createSignUpAction();
                Future<Integer> signUpResponse = executorService.submit(signUpAction);
                progressBar.setVisibility(View.INVISIBLE);
                try {
                    if(signUpResponse.get() == 200){
                        executorService.shutdown();
                        Intent intent = new Intent(this, SignInActivity.class);
                        startActivity(intent);
                    } else
                        // Do something irrelevant 
                } catch (InterruptedException | ExecutionException e) {
                    // Manage Exceptions
                }
            }
        });  

submitButton.setOnClickListener（（视图）->{
setFieldDetails（）；
runOnUiThread（（）->progressBar.setVisibility（View.VISIBLE））；
if（//某些条件）
//一些行动
else if（//某些条件）
//一些行动
else if（//某些条件）
//一些行动
否则{
signUpAction=signUpAction.createSignUpAction（）；
Future signUpResponse=executorService.submit（signUpAction）；
progressBar.setVisibility（View.INVISIBLE）；
试一试{
if（signUpResponse.get（）==200）{
executorService.shutdown（）；
意向意向=新意向（此，SignInActivity.class）；
星触觉（意向）；
}否则
//做些无关紧要的事
}捕获（中断异常|执行异常e）{
//管理异常
}
}
});  

显示的代码service@ZaidMirza你说的服务到底是什么意思？我的Http请求发送代码？是executorService.submit

submitButton.setOnClickListener((View view) -> {
            setFieldDetails();
            runOnUiThread(() -> progressBar.setVisibility(View.VISIBLE));

            if(// Some condition)
                // Some Action
            else if(// Some condition)
                // Some action
            else if(// Some condition)
                //Some Action
            else {

                signUpAction = signUpAction.createSignUpAction();
                Future<Integer> signUpResponse = executorService.submit(signUpAction);
                progressBar.setVisibility(View.INVISIBLE);
                try {
                    if(signUpResponse.get() == 200){
                        executorService.shutdown();
                        Intent intent = new Intent(this, SignInActivity.class);
                        startActivity(intent);
                    } else
                        // Do something irrelevant 
                } catch (InterruptedException | ExecutionException e) {
                    // Manage Exceptions
                }
            }
        });