Android - 在 Espresso 测试期间未出现软键盘

Question

我有登录屏幕，其中包含要输入的电子邮件和密码，底部有提交按钮。根据启用软键盘时的要求，我将提交按钮移到顶部，即向用户显示提交按钮使用以下代码在软键盘上方和我的电子邮件/密码布局下方。

 mainrel.getViewTreeObserver().addOnGlobalLayoutListener(new    ViewTreeObserver.OnGlobalLayoutListener() {
      @Override
      public void onGlobalLayout() {
          Rect r = new Rect();
          mainrel.getWindowVisibleDisplayFrame(r);
          int heightDiff = mainrel.getRootView().getHeight() - (r.bottom - r.top);
          if (heightDiff > 128 && heightDiff != 146) {
              //KeyBoard Enabled
              moveButtonTo_Top();
          } else {
              //KeyBoard Disabled
              moveButtonTo_Down();
          }
      }
  });
  //Floating down the button
private void moveButtonTo_Down() {
    RelativeLayout.LayoutParams relativeparams = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    relativeparams.addRule(RelativeLayout.CENTER_HORIZONTAL);
    relativeparams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
    relativeparams.setMargins(0, 0, 0, Constants.NEXT_LAYOUT_MARGIN_TOP);
    submitLay.setLayoutParams(relativeparams);
}

//Floating Up button
private void moveButtonTo_Top() {
    RelativeLayout.LayoutParams relativeparams = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    relativeparams.addRule(RelativeLayout.BELOW, R.id.mainLinearlay);
    relativeparams.setMargins(0, 20, 0, 0);
    relativeparams.addRule(RelativeLayout.CENTER_HORIZONTAL);
    submitLay.setLayoutParams(relativeparams);
}

运行我的应用程序时一切正常。但问题是在运行 espresso UI 测试时，我看不到用于在电子邮件编辑文本中输入值的软键盘。这里我提到了我的 Espresso Ui 测试用例代码。

公共类 LoginActivityTest { @规则 public ActivityTestRule mActivityRule = new ActivityTestRule(LoginActivity.class);

@Test
public void login() {
    onView(withId(R.id.ripplebtn_step)).perform(click());
    Utils.sleep(3000);
    //Sign In
    onView(withId(R.id.edt_email)).perform(typeText(TestCaseConstants.CUSTOM_SIGNIN_USER_EMAIL)).perform(closeSoftKeyboard());
    onView(withId(R.id.edt_password)).perform(typeText(TestCaseConstants.CUSTOM_SIGNIN_PASSWORD)).perform(closeSoftKeyboard());
    onView(withId(R.id.txt_submit)).perform(click());
}

*** 注意：如果我为我的布局（即我的活动中的 mainrel）评论全局布局监听器，那么我能够执行测试用例。我认为使用 OnGlobalLayoutListener 上下移动按钮存在问题。

有人可以建议/帮助我吗？

 public class SampleTest {
@Rule
public IntentsTestRule<StepSignInActivity> mAddIntentsTestRule =
        new IntentsTestRule<StepSignInActivity>(SignInActivity.class);
IdlingResource idlingResource;

@Before
public void before() {
    idlingResource = new ElapsedTimeIdlingResourc`enter code here`e(5000);
    Espresso.registerIdlingResources(idlingResource);
}
@After
public void after() {
    Espresso.unregisterIdlingResources(idlingResource);
}

@Test
public void runSequence() {
    // this triggers our intent service, as we registered
    // Espresso for it, Espresso wait for it to finish
    onView(withId(R.id.edt_email)).perform(typeText(TestCaseConstants.CUSTOM_SIGNIN_USER_EMAIL));
    onView(withId(R.id.edt_password)).perform(typeText(TestCaseConstants.CUSTOM_SIGNIN_PASSWORD)).perform(closeSoftKeyboard());
    onView(withId(R.id.txt_submit)).perform(click());
}

Answer 1

即使通过硬件键盘（测试假装使用）执行打字，也有显示虚拟键盘的键盘设置。 可以通过ADB设置

adb shell settings put secure show_ime_with_hard_keyboard 1

或当光标位于文本字段时在导航栏中访问：

然后设置“显示虚拟键盘”选项：

这应该在文本字段中显示键盘，但是一旦焦点离开文本字段，它将自动关闭（对于真实手机而言并非如此）。

Answer 2

试试这个：

@Rule
public IntentsTestRule<YourActivity> mAddIntentsTestRule =
        new IntentsTestRule<>(YourActivity.class)

@Before
public void registerIdlingResource() {
    Espresso.registerIdlingResources(
            mAddIntentsTestRule.getActivity().getCountingIdlingResource());
}

 /**
 * Unregister your Idling Resource so it can be garbage collected and does not leak any memory.
 */
@After
public void unregisterIdlingResource() {
    Espresso.unregisterIdlingResources(
            mAddIntentsTestRule.getActivity().getCountingIdlingResource());
}