小编Meg*_*ami的帖子

我刚刚开始与Espresso recorder. 我进行了第一次测试，从我所看到的功能来看onView，等待对象继续并不能完成工作。它总是返回：

android.support.test.espresso.NoMatchingViewException: No views in hierarchy found matching。

有没有什么功能可以代替wait for我使用？

package com.mytest;


import android.support.test.espresso.ViewInteraction;
import android.support.test.rule.ActivityTestRule;
import android.support.test.runner.AndroidJUnit4;
import android.test.suitebuilder.annotation.LargeTest;
import android.support.test.espresso.Espresso;
import android.support.test.espresso.IdlingResource;



import org.junit.Rule;
import org.junit.Test;
import org.junit.Before;
import org.junit.runner.RunWith;

import com.mytest.R;



import static android.support.test.espresso.Espresso.onView;
import static android.support.test.espresso.action.ViewActions.click;
import static android.support.test.espresso.contrib.RecyclerViewActions.actionOnItemAtPosition;
import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
import static android.support.test.espresso.matcher.ViewMatchers.withId;
import static android.support.test.espresso.matcher.ViewMatchers.withParent;
import static org.hamcrest.Matchers.allOf;

@LargeTest
@RunWith(AndroidJUnit4.class)
public class Test1 {

    @Rule
    public ActivityTestRule<MainActivity> mActivityRule = new ActivityTestRule<>(MainActivity.class);

    private IdlingResource mIdlingResource; …