Android Exam AND-801 Topic 4 Question 81 Discussion

Actual exam question for Android's AND-801 exam

Question #: 81
Topic #: 4

You have an Android application that consists of two activities (MainActivity and SecondActivity) and you want to pass data in text field (ID: FirstNameJD) of MainAcitivity to SecondActivity. The passed data will appear in SecondActivity inside a TextView widget with Id: HelloMessageJD. You will use Intent to pass this data from MainActivity to SecondActivity. The Following two images include the Android code which will be written in MainActivity.kt and SecondActivity.kt files. Your data will not pass from MainActivity to SecondActivity due to a mistake in the code in SecodActivity.kt. Which of the following choices is a correct solution to make this app run correctly?

AAdd startActivity(intent) to Secondryactivity.kt

BReplace getStringExtra('name') with putSiringExtra( 'name') in SecondActiy.kt file

CYou need to add an if statement to solve this issue in the two files

DReplace ''name'' with ''pass'' in intent.getSt4ingExtra( ''name'')

Show Suggested Answer

Suggested Answer: A

by Deangelo at Feb 06, 2025, 10:16 AM

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Nilsa

2 months ago

This is a classic Android programming mistake. The solution is definitely B, replacing `getStringExtra(name)` with `putSiringExtra(name)`. Don't worry, we've all been there before!

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Cherelle

20 days ago

Thanks for the tip! I'll make sure to remember that for next time.

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Rosio

1 months ago

Yes, that's right! It's a common mistake to mix up those methods.

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Monroe

2 months ago

I think the correct solution is B) Replace getStringExtra(\'name\') with putSiringExtra( \'name\') in SecondActiy.kt file.

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Ernestine

2 months ago

Haha, looks like someone's having a hard time with their Android coding! Maybe they should try turning it off and on again? Just kidding, but seriously, the answer is B. It's a simple fix, just gotta watch those typos.

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Josefa

2 months ago

I think the answer is B. Replacing `getStringExtra(name)` with `putSiringExtra(name)` in the SecondActivity.kt file should fix the issue. It's a simple typo that's causing the problem.

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Annalee

7 days ago

User 4: Adding startActivity(intent) to Secondryactivity.kt might be the solution to make the app run correctly.

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Whitney

12 days ago

User 3: I believe the solution is D. Replace ''name'' with ''pass'' in intent.getSt4ingExtra( ''name'').

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Nan

18 days ago

User 2: No, that's not correct. You need to add an if statement to solve this issue in the two files.

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Nancey

2 months ago

User 1: I think the answer is B. Replacing `getStringExtra(name)` with `putSiringExtra(name)` in the SecondActivity.kt file should fix the issue. It's a simple typo that's causing the problem.

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Brendan

2 months ago

I'm not sure about that. I think we need to add an if statement to solve this issue in both files.

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Holley

2 months ago

The issue here is that the data is being passed incorrectly in the SecondActivity.kt file. The correct solution is to use `getStringExtra(name)` instead of `putSiringExtra(name)`. This will ensure that the data is properly passed from the MainActivity to the SecondActivity.

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Lindsey

28 days ago

Yes, that's the correct solution. By replacing 'name' with 'pass', the data will be passed correctly.

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Ellen

1 months ago

D) Replace ''name'' with ''pass'' in intent.getSt4ingExtra( ''name'')

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Theola

1 months ago

The correct solution is to use `getStringExtra(name)` instead of `putSiringExtra(name)`.

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Karina

1 months ago

B) Replace getStringExtra(\'name\') with putSiringExtra( \'name\') in SecondActiy.kt file

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Virgie

1 months ago

No, that's not the correct solution. You need to use getStringExtra instead of putSiringExtra.

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Rolande

1 months ago

B) Replace getStringExtra(\'name\') with putSiringExtra( \'name\') in SecondActiy.kt file

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Rosalind

2 months ago

I agree with Ranee. That seems like the right fix to make the data pass correctly from MainActivity to SecondActivity.

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Ranee

3 months ago

I think the correct solution is to replace getStringExtra(\'name\') with putStringExtra(\'name\') in SecondActivity.kt file.

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