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Google Exam Associate-Android-Developer Topic 3 Question 61 Discussion

Actual exam question for Google's Associate-Android-Developer exam

Question #: 61
Topic #: 3

[All Associate-Android-Developer Questions]

The following code snippet shows an example of an Espresso test:

A@Rule
fun greeterSaysHello() {
onView(withId(R.id.name_field)).do(typeText('Steve'))
onView(withId(R.id.greet_button)).do(click())
onView(withText('Hello Steve!')).check(matches(isDisplayed()))
}

B@Test
fun greeterSaysHello() {
onView(withId(R.id.name_field)).perform(typeText('Steve'))
onView(withId(R.id.greet_button)).perform(click())
onView(withText('Hello Steve!')).check(matches(isDisplayed()))
}

C@Test
fun greeterSaysHello() {
onView(withId(R.id.name_field)).do(typeText('Steve'))
onView(withId(R.id.greet_button)).do(click())
onView(withText('Hello Steve!')).compare(matches(isDisplayed()))
}

Show Suggested Answer

Suggested Answer: A

https://developer.android.com/guide/topics/ui/custom-components

by Teri at Jul 04, 2024, 02:45 AM

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Kindra

8 months ago

A is the way to go! Custom attributes need to be in a namespace that reflects your package, not the whole Android platform.

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Tu

8 months ago

I bet the exam writer is just trying to namespace-drop us. Gotta stay on top of those namespaces, yo!

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Carin

7 months ago

Yeah, but once you get the hang of it, it becomes easier to work with custom views.

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Daniela

7 months ago

C) http://schemas.android.com/[your package name]

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Layla

8 months ago

I know right, namespaces can be tricky to keep track of.

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Elizabeth

8 months ago

A) http://schemas.android.com/apk/res/[your package name]

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Taryn

8 months ago

As someone who loves a good namespace pun, I'm hoping the answer is 'http://schemas.android.com/apk/res/cus-tom'.

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Leigha

8 months ago

I think the answer is A. The custom attributes belong to a namespace specific to your package name, which makes sense.

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Lonna

7 months ago

Actually, I think it's C. The custom attributes belong to a namespace specific to the package name.

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Reena

8 months ago

C) http://schemas.android.com/[your package name]

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Lanie

8 months ago

I agree, it makes sense that the custom attributes would be in a namespace related to the package name.

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Jenelle

8 months ago

A) http://schemas.android.com/apk/res/[your package name]

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Nelida

9 months ago

I'm not sure, but I think C) http://schemas.android.com/[your package name] could also be a possibility.

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Elza

9 months ago

I agree with Rhea, A) makes sense because it specifies the correct namespace.

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Rhea

9 months ago

I think the answer is A) http://schemas.android.com/apk/res/[your package name].

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