如何使用浓缩咖啡在SearchView上键入文本

Question

TypeText似乎不适用于SearchView。

onView(withId(R.id.yt_search_box))
            .perform(typeText("how is the weather?"));

给出错误：

在视图“ ID为：../ yt_search_box”的视图中执行“键入文本（天气如何？）”时出错

Answer 1

对于任何也遇到此问题的人，解决方案是为SearchView类型编写ViewAction，因为typeText仅支持TextEditView。

这是我的解决方案：

public static ViewAction typeSearchViewText(final String text){
    return new ViewAction(){
        @Override
        public Matcher<View> getConstraints() {
            //Ensure that only apply if it is a SearchView and if it is visible.
            return allOf(isDisplayed(), isAssignableFrom(SearchView.class));
        }

        @Override
        public String getDescription() {
            return "Change view text";
        }

        @Override
        public void perform(UiController uiController, View view) {
            ((SearchView) view).setQuery(text,false);
        }
    };
}

Answer 2

@MiguelSlv 上面的回答，转换为 kotlin

fun typeSearchViewText(text: String): ViewAction {
    return object : ViewAction {
        override fun getDescription(): String {
            return "Change view text"
        }

        override fun getConstraints(): Matcher<View> {
            return allOf(isDisplayed(), isAssignableFrom(SearchView::class.java))
        }

        override fun perform(uiController: UiController?, view: View?) {
            (view as SearchView).setQuery(text, false)
        }
    }
}

Answer 3

这对我有用：

onView(withId(R.id.search_src_text)).perform(typeText("how is the weather?"))