DEVELOPMENT OF ANDROID APPLICATION FOR MOBILE DEVICES

Cilj ovog završnog rada je prikazati izradu Android aplikacije u okruženju Android studio koji koristi Javu programski jezik koji se koristi u objektno orijentiranom programiranju. U prvom dijelu rada dan je teorijski prikaz mobilnih tehnologija. Objašnjen je Android kao operativni sustav, te njegove karakteristike kao i verzije koje su se razvile od trenutka kada se Android razvio pa do danas. Također, objašnjene su mobilne aplikacije. Zatim su u metodologiji rada objašnjene metode objektno orijentiranog programiranja. Naglasak je stavljen na Java programskom jeziku koji spada u objektno orijentirano programiranje, kao i Java platforma te je prikazan primjer Java programskog koda. U trećem dijelu rezultati istraživanja, dan je prikaz Android aplikacije u okruženju Android studio. Prikazani su koraci izrade aplikacije za on line naručivanje hrane te su opisani koraci potrebni po izradi. U raspravi su prikazane prednosti i nedostaci razvoja mobilnih aplikacija u Android studiju, a rad može biti koristan osobama koje zanima nešto više o Android mobilnim aplikacijama.The purpose of this final work is to showcase Android apps in the Android studio environment using Java's programming language used in object-oriented programming. The first part of the paper gives a theoretical view of mobile technologies. Android has been described as an operating system, and its features as well as the versions that developed from the moment Android was developed to date. Mobile applications are also explained. Then, in the methodology of work, the methods of object oriented programming were explained. The emphasis is placed on Java programming language, which is part of object-oriented programming, as well as the Java platform, and is an example of a Java programming code. In the third part, the results of the research is a show of Android apps in the Android studio environment. The online product ordering process steps are described and the steps that are required for the creation are described. The discussion shows the advantages and disadvantages of developing mobile apps in Android Studios, and work can be useful to people who are interested in something more about Android mobile applications