我需要验证是否选择了TextView。这是对象:
TextView{
id=2131230879,
res-name=title,
visibility=VISIBLE,
width=101,
height=144,
has-focus=false,
has-focusable=false,
has-window-focus=true,
is-clickable=false,
is-enabled=true,
is-focused=false,
is-focusable=false,
is-layout-requested=false,
is-selected=true,
root-is-layout-requested=false,
has-input-connection=false,
x=71.0,
y=0.0,
text=Size,
input-type=0,
ime-target=false
}
选择文本视图时, is-selected
会从false更改为true。
在Espresso中有内置的方法吗?
答案 0 :(得分:2)
想通了,我需要一个自定义匹配器,这里是代码:
public static Matcher<View> isTextSelected() {
return new TypeSafeMatcher<View>() {
@Override
public boolean matchesSafely(View view) {
if (!(view instanceof TextView)) {
return false;
}
return (view).isSelected();
}
@Override
public void describeTo(Description description) {
description.appendText("is-selected=true");
}
};
}
然后在视图上调用匹配器:onView(withText("XYZ")).check(matches(isTextSelected()));