相关疑难解决方法(0)

我的logcat中有一个警告:

W/art: Verification of void com.myapp.LoginFragment$override.lambda$logIn$5(com.myapp.LoginFragment, java.lang.Throwable) took 217.578ms

这是代码:

subscription = viewModel.logIn()
            .observeOn(AndroidSchedulers.mainThread())
            .subscribe(
               this::showStudioSelection,
               error -> {
                    ErrorResponse errorResponse = ErrorResponseFactory.create(error);

                    if (errorResponse.code() == ApiResult.BAD_REQUEST) {
                       Snackbar.make(getView(), R.string.login_bad_credentials, Snackbar.LENGTH_LONG)
                            .setAction(android.R.string.ok, v -> {})
                            .show();
                    } else {
                        Snackbar.make(getView(), "Unknown error " + errorResponse.code(), Snackbar.LENGTH_LONG)
                            .setAction(android.R.string.ok, v -> {})
                            .show();
                    }
                    viewModel.updateLoginButtonState();
                 }
            );

220ms是相当多的(我觉得我注意到片段启动时滞后).

我正在使用RxJava和retrolambda,但这不是弹出此消息的唯一地点,所以我认为它不直接相关.

我如何影响验证时间？它甚至值得吗？

它似乎与圈复杂度有关,因为我可以通过删除一些更干的代码中的Snackbar.make调用来消除警告:if

String errorMessage;
if (errorResponse.code() == ApiResult.BAD_REQUEST) {
    errorMessage = getString(R.string.login_bad_credentials);
} else {
    errorMessage = …

最近，当我尝试调试 android 测试仪器 APK 时，每次启动应用程序时，我都会在 logcat 中看到类似的内容

W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function0() took 158.211ms
W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function1() took 101.701ms
W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function2() took 110.852ms
W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function3() took 211.494ms
W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function4() took 102.497ms
W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function5() took 126.639ms
W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function6() took 138.077ms
W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function7() took 131.311ms
W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function8() took 253.859ms
W/com.myapp: Verification of void com.myapp.test.hiptest.Actionwords.function9() took 111.431ms
W/com.myapp: Verification of …