Android-based Application Research Articles

IMPLEMENTASI METODE TF-IDF DAN ALGORITMA NAIVE BAYES DALAM APLIKASI DIABETIC BERBASIS ANDROID

Diabetes is a serious disease that occurs when the pancreas does not produce enough insulin as a hormone that regulates blood sugar in the body. This disease also has an impact on health. This research builds an Android-based application called Diabetic to help classify and provide information related to diabetes and analyze the performance of the Term Frequency Inverse Document Frequency method and the Naive Bayes algorithm. The Term Frequency Inverse Document Frequency method is a technique for calculating the presence of words in a collection of documents by creating document vectors. The Naive Bayes algorithm is an algorithm that uses probability to solve a classification case. This algorithm has an efficient and fast calculation. Based on this research, it is known that the Naive Bayes Algorithm produces an accuracy of 66% by taking a computation time of 39 seconds with a memory consumption of 80 to 351 mb.

Pengembangan Aplikasi Adhiya Ullami Versi NWDI Berbasis Android

Madrasah Nahdlatul Wathan Diniyah Islamiyah (NWDI) is a forum for the national movement for youth, especially in the field of education. In addition to education, NWDI has a practice or prayer compiled by TGKH. Muhammad Zainuddin Abdul Majid, i.e. hizib NW. In addition to NW hizib, there are also sholawat readings that are still read by the NWDI community, especially among NWDI mahad such as al-barzanji and adhiya ullami. Adhiya ullami is also a practice of NWDI citizens which is read every Friday night, usually NWDI residents read adhiya ullami as serakal. Serakal or serakalan is a traditional Islamic religious ritual that combines verses in praise of Allah and His Messenger. The media used to learn the NWDI version of Sholawat Adhiya Ullami still uses media in the form of books or print media. The number of books is still limited so that not all people have the book, especially for beginners who still do not understand reading and have adhiya ullami books so it is difficult to learn. The objectives of this study are 1) Designing a complete, easy-to-understand and quality android-based adhiya ullami application as a source for sholawat readings for NWDI residents, 2) Knowing the feasibility results of the adhiya ullami application by experts and 3) Knowing user responses to the adhiya ullami application for NWDI residents. ADDIE model research methodology with stages of analysis, design, development, implementation and evaluation. The stages of research carried out until the implementation stage with limited-scale trials. The data collection technique uses questionnaires addressed to Media experts, Media experts and 30 people as user responses. The data analysis technique used is quantitative descriptive. The result of this study is the NWDI Version of the Adhiya Ullami Application. The results of the material expert test obtained a value of 93.5% (very feasible), the media expert test obtained a value of 93.5% (very feasible), and the results of user responses obtained a value of 90.5% (very high). Thus, it can be concluded that this application is feasible to use and has a high response as a medium for reading sholawat adhiya ullami by NWDI residents.

Calculation of Android-Based Zakat on Assets and Profession Zakat

The ease of the android operating system based on open source, android becomes easy and free to develop. One of them is the use of applications on android-based smartphones related to the fulfillment of obligations on special assets, namely the calculation of zakat. Android-based zakat calculation application is an application that is applied to android smartphones which can help Muslims in calculating zakat that must be issued according to the rules of Allah and His Rosul which can be used anytime, anywhere, and by anyone, besides that this application is also equipped with a zakat alarm feature that can be a reference reminder time in paying zakat on time. The system development method used in making this application is the prototype method. This zakat calculation application is made using java as a programming language with Android Studio as an Integrated Development Environment (IDE). This application uses the calculation formula for property zakat and professional zakat which is applied to the program coding that will calculate the amount of property zakat and professional zakat that must be paid by Muslims. This zakat calculation application can help Muslims in calculating property zakat and professional zakat that must be issued and with the zakat alarm feature can be used as a reminder time reference in paying zakat on time.

Android-Based Cryptography Applications Using The Rail Fence Cipher Algorithm

Android-based cryptographic applications using the rail fence cipher algorithm are made using the Java programming language (AndroidStudio), the PHP programming language (JSON File Web Service) and the MySQL database. This application has a url link for storing PHP files and message data in the database, while the url link is http://railfencecipher.my.id/. An Android-based cryptographic application using the rail fence cipher algorithm has been uploaded to Google Playstore by entering the rail keyword fence cipher. An android-based cryptographic application using the rail fence cipher algorithm can be used to assist communication between the two parties, both the sender and the recipient of the message. In addition, this application has implemented a rail fence cipher algorithm that is used to maintain the confidentiality of the message stored in the application's database. The records in the message body column in the database are in random form, therefore they cannot be read. This of course makes the application maintain the confidentiality of the messages sent, because there is a process of scrambling (encryption) of the message. Based on the results of the tests that have been carried out, the functionality of the android-based cryptographic application using the rail fence cipher algorithm runs well as expected and the message sent between the recipient and the sender is kept confidential because the message is encrypted.

Android-Based Muhammadiyah Organization Introduction Application Using the Linear Congruent Generator Method

The aim of the research is to build an android-based application for introducing the Muhammadiyah organization using a Linear Congruent Generator, to introduce Muhammadiyah teachings to many people more easily and to provide knowledge about Muhammadiyah worship procedures. its function in the development of Islam in Indonesia, which so far has been carried out through branches and branches throughout the archipelago. The solution to this problem is to introduce Muhammadiyah teachings, it requires the help of technology that is currently developing. By using Android, we can introduce Muhammadiyah to more people because it can be used anywhere and anytime. In the application, it will be displayed starting from the history of the founding of Muhammadiyah, Muhammadiyah teachings and Muhammadiyah practical worship. It is hoped that with this application in Test results The nature of the Linear Congruent Method (LCM) method is that repetition occurs at a certain time period or after a certain number of times of generation so that there are no repetitions in the problem, the choice of constant values ​​must be correct and the existence of a shuffling process, helps overcome the problem of Linear Congruential Generator (LCG).

Sicad: Smart Information System For Village Administration As An Empowering Ngadiluwih Village Kediri In Improving Community Services

The Ngadiluwih Village Government, Kediri Regency, East Java Province also really needs an Android-based application so that the reach of access is wide in an effort to digitize villages to improve village administration services online. The purpose of this community service activity is to build and develop the Ngadiluwih Village Government Smart Information System application, which is abbreviated as Ngadiluwih SICAD in the context of empowering Ngadiluwih Village in an effort to improve online village administration services to the community. The socialization, implementation, and assistance were also carried out to village officials and the community regarding the Ngadiluwih SICAD application product. The results of this activity show that the Ngadiluwih SICAD that has been built is in accordance with the expectations and needs of Ngadiluwih Village and the community with 14 types of letter facilities.

A Reading Aloud Digital Application Based On An Android System Is Being Created By SMPN 2 Sidrap

Reading aloud is frequently taught to junior high school students as a way of improving their English, particularly in the 7th grade. These factors make it imperative to perform research on creating an android-based reader digital application since technology could lead to engaging and effective teaching and learning methods. The study's objectives are to learn more about the process of creating an android-based reader digital application as a tool for teaching reading aloud to 7th grade students at SMPN 2 Sidrap and to determine whether such an application is practical. Research and Development (R&D) process by Borg and Gall, which included 10 steps, was utilized to develop the product. And because there is a limited amount of time and the product can only be developed in seven processes, it has been condensed to seven. the questionnaire-based observation. a method for gathering information from numerous validator expertise. Student survey data are used to determine effectiveness. The survey's findings reveal that the materials expert's overall score was 93.8% and that media experts' display layout and design received a score of 90%. 85% of the information from a poll of 30 students was collected. The outcome demonstrates that both teachers and students are in favor of using applications to aid in the acquisition of English. The pupils exhibit an interest in using the software as a virtual teacher assistant and feel more driven to study English using it.

PERANCANGAN AUGMENTED REALITY SEBAGAI PEMBELAJARAN ANATOMI MANUSIA BERBASIS ANDROID

Learning is a human effort in understanding basic knowledge. The learning process must meet the interactive, fun, and give students the ability to develop creativity. Interesting learning media must be applied. Human organ material is course that is not easy to understand, if you use books as a literature review. Human organ material is only limited to print media such as presentation, and books. This learning leads to a less interactive understanding, and is too monotonous, as well as learning becomes bored. Augmented reality is a medium that connects the virtual world with the real world. Augmented reality is used to facilitate learning by providing information virtually, not only used for the environment, but combining two-dimensional or three-dimensional virtual then projected into an object in real time. Augmented reality uses the android-based Marker Based Tracking method. Application creation using tools such as Unity, Vuforia, Blender. The system design method uses the System Development Life Cycle (SDLC) method or the waterfall method. The purpose of this study is the formation of an android-based augmented reality application as an interesting and more interactive learning medium for users

IMPLEMENTASI MEDIA PEMBELAJARAN INTERAKTIF SENI BUDAYA KELAS VII DI SMP N 8 BATAM NONGSA BERBASIS ANDROID MENGGUNAKAN ADOBE ANIMATE

This study aims to produce learning media in the form of android-based applications for junior high school students. Based on research on student learning outcomes at SMPN 8 BATAM in the subject of Cultural Arts, it is a subject that has a low score compared to other subjects, namely 71. This is shown by data from 39 students, there are 24 students (61.53%) who get a score below the Minimum Completeness Criteria (KKM), which is 68, while the remaining 15 students (38.67%) score above the KKM. In this way, the researcher is interested in designing an Android-based Interactive Learning Media for Cultural Arts Class VII application using Adobe Animate. This prompted the author to build a multimedia-based application using the waterfall method. The conclusion obtained in this study is that interactive art and culture learning media applications can be used as additional learning media that are interesting and not boring.

Respectful Maternity Care Practices During Normal Delivery at the Public Health Facilities in Tamil Nadu, Southern India: A Descriptive Study.

The quality of maternity care in Tamil Nadu has significantly improved in the past few years and various public health initiatives have helped to reduce crucial indicators like Maternal Mortality Ratio and Infant Mortality Rate. The improvement in quality of interface between the mothers and service providers in term of language, behaviour and attitude for ensuring 'Respectful Maternity Care' would support further enhancement of maternal and new born outcomes. Delivery of appropriate and respectful care to each pregnant woman would not only go a long way in reducing mortality and morbidity for the woman and new-born but also help in improved cognitive development of the baby. To assess the quality of delivery care practices provided during normal delivery among women accessing public health facilities in Tamil Nadu. A descriptive evaluation study was conducted from May to December 2018 in 16 facilities across 14 districts in Tamil Nadu. The health facilities were stratified according to the level of services, Government Medical College hospitals (MC), District headquarter hospitals (DHQ), Sub-district hospitals (SDH), and PHCs, 4 facilities in each category were selected. Data was collected by direct observation using a facility observation check list in an Android-based tablet application. Informed consent was obtained from all participants. A total of 1006 pregnant women out of 2242 women who had normal delivery were assessed and included in the study. More than 50% of deliveries were conducted by nurses and midwives and the perinatal and maternal outcomes were found to be good. The parameters for the respectful maternity care were recorded. Routine care monitoring parameters helped to reduce mortality rate and improved delivery care. The state though has achieved substantial success in promoting institutional delivery practices, still needs certain crucial improvements in the quality of respectful maternal care during the delivery.

The Development of FunLABS Android-Based Application Using Unity Software as Learning Media to Explore Students’ Motivation on Acid, Base, and Salt Topic

The lack of digital media to support middle school chemistry learning needs further expanded. Hence, an Android application as a learning media on acid, base, and salt topics was needed. This study aims to develop FunLABS (Fun Learning Acid, Base, and Salt) android-based applications. This study used a DDD-E model of development as a research method, and it consists of deciding stage, designing stage, developing stage, and evaluating stage. The deciding stage begins with analyzing the content and the software developed. The design stage consists of drawing a flowchart and the storyboard. Then, in the developing stage, the application was developed based on the previous stage. The last is the evaluation stage, which involves three expert judges, three science teachers, and forty students chosen to review the application by convenience sampling. The results from the expert's judgment show an average score of 3.54. The results from teachers show an average score of 3.49. The results from students show an average score of 3.51. The profile of students' motivation score after operating the FunLABS Application is 77.87% which is described as good motivation. Hence, the results from the experts, science teachers, and students showed positive feedback, and the application was completely revised. The FunLABS Android application can be used in the learning activity to explore students' motivation on acid, base, and salt topics.

ANALISIS APLIKASI MANAJEMEN LAPORAN INVENTARISASI BARANG MASJID BERBASIS TEKNOLOGI INFORMASI ANDROID DENGAN PENINGKATAN MINAT MASYARAKAT TERHADAP INFAQ

The management of mosque inventory is one of the crucial responsibilities that mosque administrators must undertake. Efficient inventory management in a mosque aids in understanding the condition of mosque items, identifying their needs, and effectively managing these assets. Presently, Android information technology has rapidly evolved and become an integral part of people's daily lives. This technology can be harnessed to develop an application for managing mosque inventory reports. The objective of this research is to analyze the impact of an Android-based information technology application for managing mosque inventory reports on increasing public interest in making donations (infak). This study employs a quantitative method using a survey approach. The research population comprises individuals who have previously made donations in mosques. The research sample consists of 100 randomly selected respondents. Data is collected through a questionnaire. The research findings demonstrate that the Android-based information technology application for managing mosque inventory reports has a positive and significant influence on increasing public interest in donations. This is evidenced by a regression coefficient value of 0.657, which is statistically significant (p < 0.05). Effective management of mosque inventory can enhance public trust in mosque administration. This is because the public gains transparent and accurate insights into the condition and needs of mosque items. Public trust in mosque management can boost interest in donations as people believe their donations will be used for the mosque's benefit. An Android-based information technology application for managing mosque inventory reports provides transparent and accurate information about the condition and requirements of mosque items. Therefore, this application can enhance public trust in mosque administration and further stimulate public interest in making donations.

ANALISA APLIKASI MANAJEMEN LAPORAN KEUANGAN MASJID BERBASIS TEKNOLOGI INFORMASI ANDROID TERHADAP PENERAPAN MUAMALAH SYARIAH


 
 
 
 This research analyzes an Android-based information technology application for managing mosque financial reports in the context of Shariah-compliant transactions. The integration of information technology in mosque financial management aims to enhance transparency, accountability, and adherence to Shariah principles. The study involves surveys, observations, and a comprehensive analysis of the application developed to facilitate financial recording and reporting in accordance with Shariah principles. Accurate and transparent financial record-keeping is an integral part of Shariah-compliant transactions, and this application is designed to simplify the management and reporting of mosque funds. The analysis results indicate that the Android-based mosque financial report management application contributes positively to the implementation of Shariah principles. With features such as income and expenditure recording, donation tracking, and easily accessible financial reports, this application assists mosque administrators in managing funds in accordance with Shariah principles. The application's implementation also yields benefits in terms of time efficiency and accuracy in financial reporting, reducing errors that might occur in manual records. Moreover, enhanced transparency through this technology can reinforce the congregation's trust in the management of mosque funds in line with Shariah principles. The Android-based mosque financial report management application can be an effective tool in supporting the implementation of Shariah principles. However, regular monitoring and evaluation are necessary to ensure the application's compliance with relevant Shariah principles and its maximal adoption by mosque administrators.
 
 
 

Developing an Android-Based Reader Digital Application to Teach Reading Aloud at SMPN 7 Blitar

Students in junior high school, especially in 7th grade are commonly taught reading aloud on learning English. Based on those reasons, research on developing an android-based reader digital application is really needed to be conducted because technology could create productive and interesting teaching and learning process. The purposes of the study are to find out the process of developing an android-based reader digital application as media to teach reading aloud in 7th grade at SMPN 7 Blitar and to figure out the feasibility of an android-based reader digital application as media to teach reading aloud in 7th grade at SMPN 7 Blitar. In order to develop the product Research and Development (R&D) method by Borg and Gall contained 10 steps was used. And it is reduced to 7 steps because of the seven steps can be developed in the product and there is limited time. The observation did by questionnaires. A technique for collecting data from multiple validator experts. Effectiveness is derived from the results of student surveys. The results of this survey show that the materials expert's overall score was 93.8% and 90% for display layout and design by media professionals. Data collection for a survey of 30 students was also 85%. The result shows that the use of applications in he English learning process is approved by teachers and students. The students also sense more motivated to learn English through the application and show an attractive to use the application as the virtual teacher assistant.

Perancangan E-Kinerja Pegawai Kabupaten Bone Bolango Berbasis Android

Improving the performance of civil servants (PNS) is a significant focus for the government, and the evaluation of PNS performance is regulated in government regulations. However, the process of evaluating PNS performance still faces challenges such as manual record-keeping and time-consuming data collection. Therefore, a technology-based system is needed to overcome these issues. The designed E-Kinerja Pegawai (Employee Performance) application is expected to assist PNS in recording and reporting their performance, as well as facilitating the performance evaluation process by the local government. With this system, it is hoped that PNS can focus more on their core duties and functions, while the performance evaluation process becomes faster, more efficient, and well-computerized. This research aims to design an Android-based E-Kinerja Pegawai application in Kabupaten Bone Bolango. The application aims to assist civil servants in recording and reporting their performance and support the local government in evaluating employee performance more efficiently. As the backbone of the government, PNS plays a vital role in serving the community and driving the government machinery in Indonesia. Based on the conducted testing, the obtained V(G) = 3 and Cyclomatic Complexity (CC) = 3. The testing results using test cases demonstrate that the designed system is more effective and efficient.

PEMANFAAT TEKNOLOGI DIGITAL BERBASIS ANDROID UNTUK PEMANTAUAN STOK AKHIR DALAM PROSES STOK OPNAME PADA UMKM SYARIAH

Micro, small, and medium enterprises (MSMEs) play an important role in the Indonesian economy. However, MSMEs still face various challenges, one of which is the inaccuracy in stock management. This can lead to financial losses and reputational damage for MSMEs. Android-based digital technology can be a solution to this problem. Android-based stock management applications can help MSMEs to manage their stock accurately and efficiently. These applications can be used to record stock data in real-time, create stock reports, and provide warnings if stock levels are approaching depletion. This study aims to analyze the utilization of Android-based digital technology for monitoring the final stock in the stock taking process at Shariah MSMEs. This study uses a qualitative method with a case study approach. The results of the study show that the utilization of Android-based digital technology can improve the accuracy and efficiency of stock management in Shariah MSMEs.

Efektivitas Aplikasi Data Base Kondisi Fisik Atlet Bulu Tangkis Berbasis Android

The purpose of this study was to analyze the effectiveness of the android-based physical conditions of badminton athletes database application. The Research and Development (R&D) method is used in this study to make or develop a product so that it can be used. As a means of evaluating the physical fitness of badminton athletes, this study is developing an Android-based database application. The ADDIE development model, which is a model that includes five stages that include analyze, design, development, implementation, and evaluation, is adapted as part of the research procedure for android application development as a test of the physical condition of badminton athletes. The data analysis technique used is a descriptive percentage to determine the validity of the product from the expert and the response to the acceptance of the expert/expert and coach on the application product for testing the physical condition of badminton athletes through a questionnaire that has been given by the researcher. The research results show that the score of greater than 3.00 is given to the effectiveness value. If the calculated t value is 24.357 greater than t table 2.145, then Ha accepted is declared to be valid and H0 is rejected. The physical fitness application for Android-based badminton athletes has a good percentage of display, language, and media benefits; it has a good percentage of 6.67% with one coach and a good percentage of 93.33 percent with 14 trainers. So it can be concluded that the application for measuring badminton athletes' physical fitness can be developed and used in a good manner. 
 Keywords: Badminton Athletes, Database Application, Effectiveness.

Android-based Marketplace Development to Develop Culinary MSMEs in Mataram City

MSMEs (Micro, Small and Medium Enterprises) also contribute to Indonesia's economic growth. In running a business that is engaged in the MSME sector, there are many obstacles faced by most of the perpetrators, one of which is in terms of marketing. Based on research on MSMEs in the province of NTB, the number of MSMEs in Mataram City as of December 31, 2018 was 58,139 businesses. Although the government has made efforts to help MSME actors, there are still many MSMEs that are not yet known by the public so that sellers must promote their products in various places so that their products can be sold, one of which is by utilizing technology such as selling their products through applications. For this reason, in this study, the author builds an Android-based MSME marketplace application in the culinary field in the city of Mataram so that culinary MSME actors in the city of Mataram can promote and sell their products through the application. The process of making the application uses the SDLC (System Development Life Cycle) method with the waterfall model and testing with black box testing. In its design, the application is built using the Kotlin programming language and Firebase services. From testing after the application development process, the results from black box testing show that all test scenarios that have been made have been as expected. Furthermore, testing with MOS (Most Opinion Scrore) was also carried out and the results obtained were the average value of all respondents for a strongly agree score of 45.33%, agree at 34%, 16.67% for moderate, and 4.67% for disagree.

The Development of TANAKA Android-based Application as an Information Media for Taka Bonerate National Park

This study aims to determine the development of the TANAKA application as an Android-based information media for Taka Bonerate National Park. The quality of the application was evaluated based on the ISO 9126 quality standards. The application was built using Adobe Flash CC software. Data was collected using interview techniques, questionnaires, and documentation. The application was validated by two media experts and two content experts. The application was evaluated by 30 respondents, and the data was analyzed using descriptive statistical analysis techniques. Based on the research results, an application was developed that can be used as an offline Android-based information media for Taka Bonerate National Park. According to the ISO 9126 testing, the following results were obtained: a) functionality testing using black box testing method scored 1 with an excellent category and fulfilled the functionality aspect; b) reliability testing using white box method was free from logical errors; c) portability testing on various types of smartphones and different versions of Android ran smoothly without any issues; d) usability testing with 30 respondents resulted in a percentage of 93.33%, with 28 respondents rating it as excellent and a percentage of 6.67% or 2 respondents rating.

Rancang Bangun Purwarupa Pengendali Relay Menggunakan Mikrokontroler Arduino Berbasis Internet of Things

Electricity is one of the essential needs for human life, as almost every activity humans engage in involves the use of electric energy. The advancement of technology in the field of computers has enabled humans to have a forward-thinking mindset in the application of electronic devices. The development of sophisticated technology that can remotely control household electronic devices such as lights using the Internet of Things (IoT) aims to save electrical energy used in each home. IoT serves as a transmission medium for embedded computing devices that are individually identified within the internet infrastructure. The control system in this research is designed through the relay circuit control method using the Arduino ATmega328 microcontroller as the central control unit of the system. It is supported by the ESP8266 WiFi module, which functions as a communication tool between the microcontroller and the wide-ranging interconnection network via WiFi, collaborating through a user interface design for an Android-based application.