Question

我有一个有各种选项的Spinner。单击任何选项后，片段将加载到活动的FrameLayout中。使用Espresso我选择并单击Spinner项而没有任何错误，但之后视图层次结构仅包含微调器PopupViewContainer，我无法在活动中选择任何视图。

我的测试代码如下：

onView(withId(R.id.pager)).perform(swipeLeft()).perform(swipeLeft());
onView(withId(R.id.fgs_cbx_scan_type)).perform(click());
onData(hasToString(startsWith(GreenScanType.ARRIVAL.getName()))).inAdapterView(withId(R.id.fgs_cbx_scan_type)).perform(click());

//So far so good with no errors. Then the following call fails
//because the view hierarchy does not contain the hierarchy
//of the activity anymore but just the popup of the spinner.
onView(withId(R.id.fgs_cbx_scan_type)).check(matches(withText(containsString(GreenScanType.ARRIVAL.getName()))));

我有什么遗漏或做错了吗？

Answer 1

最终我还要打电话

GridLayoutManager recycleLayoutManager = new GridLayoutManager(mContext, 2,GridLayoutManager.VERTICAL, false);
    recycleLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
        @Override
        public int getSpanSize(int position) {
                    // grid items to take 1 column
                    if (mList.size() % 2 == 0) {
                        return 1;
                    } else {
                        return (position == mList.size()-1) ? 2 : 1;
                    }
        }
    });

在

onView(withText(GreenScanType.ARRIVAL.getName())).perform(click());

之后

Espressο：单击微调器项后，视图层次结构仅包含微调器PopupViewContainer

1 个答案: