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master's thesis
Usporedba pristupa i obrazaca prilikom implementacije paralelizma na Android platformi
2021. urn:nbn:hr:200:765284
Takač, David
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Software Engineering
Chair of Programming Languages and Systems

Cite this document

Takač, D. (2021). Usporedba pristupa i obrazaca prilikom implementacije paralelizma na Android platformi (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:765284

Takač, David. "Usporedba pristupa i obrazaca prilikom implementacije paralelizma na Android platformi." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:765284

Takač, David. "Usporedba pristupa i obrazaca prilikom implementacije paralelizma na Android platformi." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:765284

Takač, D. (2021). 'Usporedba pristupa i obrazaca prilikom implementacije paralelizma na Android platformi', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 21 November 2024, https://urn.nsk.hr/urn:nbn:hr:200:765284

Takač D. Usporedba pristupa i obrazaca prilikom implementacije paralelizma na Android platformi [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2021 [cited 2024 November 21] Available at: https://urn.nsk.hr/urn:nbn:hr:200:765284

D. Takač, "Usporedba pristupa i obrazaca prilikom implementacije paralelizma na Android platformi", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:200:765284

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Metadata
TitleUsporedba pristupa i obrazaca prilikom implementacije paralelizma na Android platformi
Title (english)A comparison of parallelism mechanisms and common design patterns for multithreaded Android application development
AuthorDavid Takač
MentorZdravko Krpić (mentor)
MentorBruno Zorić (sumentor)
Committee memberZdravko Krpić (predsjednik povjerenstva)
Committee memberKrešimir Nenadić (član povjerenstva)
Committee memberKrešimir Romić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Software Engineering)
(Chair of Programming Languages and Systems)
Osijek
Defense date and country2021-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Program Engineering
Abstract
Rad prvo uvodi pojam paralelizma, istodobnosti i asinkronosti te opisuje zasto su vazni za korisnicko iskustvo u Android aplikacijama i opcenito u aplikacijama s korisnickim suceljem. Zatim opisuje tri najvaznija mehanizma istodobnosti na Androidu: dretve u Javi, biblioteka RxJava i korutine u Kotlinu. Daje opis njihovog rada, nacina koristenja, cestih problema i anti-obrazaca te preporucenog nacina koristenja. Kako su korutine trenutno sluzbeno pre- poruceni mehanizam istodobnosti na Androidu, pokriva se i njihovo jedinicno testiranje. Na kraju teorijskog dijela dana je usporedba navedenih mehanizama prema kvalitativnim kriteri- jima i preporuka mehanizma u ovisnosti o aplikacijskim zahtjevima. U prakticnom dijelu je opisana, implementirana i testirana potpuna aplikacija za vremensku prognozu koja za svoje potrebe istodobnosti koristi korutine. Korutinama se izbjeglo blokiranje glavne dretve i, u slucaju uredaja s vise obradbenih jedinica, ubrzalo preslikavanje podataka za prikaz na sucelju.
Abstract (english)
This thesis rst introduces the concepts of parallelism, concurrency and asynchronicity and then describes what makes them so important for user experience in Android applications and GUI applications in general. After that, it describes the three most important concurrency mechanisms on Android: Java threads, the RxJava library and Kotlin coroutines. It describes the way they work, the way they should be used, their common issues and anti-patterns and nally the recommended usage patterns. Being as coroutines are currently the ocially recom- mended concurrency mechanism on Android, their unit testing is also covered. After coroutine testing, a comparison of the three mechanisms is given based on qualitative criteria, and a recommended mechanism is given based on application requirements. A complete weather ap- plication that uses coroutines for it's concurrency needs is then described, implemented and tested. With coroutines, the main thread remained unblocked and, when running on a device with multiple processing units, the raw data was more quickly mapped to be displayed on the user interface.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:765284
Study programmeTitle: Graduate University Study Programme in Computer Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2022-03-14
Terms of useLicence In copyright icon
Created on2021-11-23 12:54:20