Layout: "activity_main" Id: "addbutton" Addition Addition Number One Number Two LJUD ADD 50 50 100.0 Id: "txtnum1" Id: "txtnum2" Id: "txtviewresult"
Layout: "activity_main" Id: "addbutton" Addition Addition Number One Number Two LJUD ADD 50 50 100.0 Id: "txtnum1" Id: "txtnum2" Id: "txtviewresult"
Programming with Microsoft Visual Basic 2017
8th Edition
ISBN:9781337102124
Author:Diane Zak
Publisher:Diane Zak
Chapter2: Planning Applications And Designing Interfaces
Section: Chapter Questions
Problem 10E
Related questions
Question
Write the activation code of the following android application activity in order that when a user presses the ADD button the sum of the two numbers in (txtnum1, txtnum2) will appear in (txtviewresult). Also, the activity should accept float numbers.
(Hint: to parse String to Float use “Float.parseFloat”)
![Layout:
"activity_main"
Id: "addbutton"
Addition
Addition
Number One
Number Two
RAUD
ADD
50
50
100.0
Id: "txtnum1"
Id: "txtnum2"
Id: "txtviewresult"](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F964ef35d-733c-44b4-84ef-e749ac522a08%2F34185e9c-3b12-4c65-b40d-e3f78da8cc1a%2Fhpq1j8j_processed.png&w=3840&q=75)
Transcribed Image Text:Layout:
"activity_main"
Id: "addbutton"
Addition
Addition
Number One
Number Two
RAUD
ADD
50
50
100.0
Id: "txtnum1"
Id: "txtnum2"
Id: "txtviewresult"
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