Power Consumption Caused by WakeLock Android Apps devices - codeshoppy
Android OS has a function with which an application can work in screen-off state without user's operation. In this paper, we propose a method for identifying applications which largely drain battery in Screen-off state in Android devices. We monitor the wake-up of Android devices and estimate the power consumption of each application based on the monitoring results. Our experimental results demonstrate that our method can identify power draining applications effectively. In addition, Zhou et al. made use of similarity from the visual content to detect Android application repackaging [10]. They dynamically traversed each interface included in the Android application to generate the feature fingerprint of the application and then identified the repacking application according to the similarity of the fingerprint. Zhou et al.identified Android application repackaging combining graph feature vector detection algorithm based on code features and resource picture file similarity algorithm . But, current detection methods are dependent on third-party platforms In the first, the approach records all the conditional branches of the Android application by scanning the source code. Where, conditional branches use “==” or “!=” operator, startswith(), endswith(), equals(), etc, and multiple simple conditional such as “&&” or “||”. Then, it makes some changes to the conditional branches and the main source code changes to S1. Next, the approach selects candidate branches according to the judgment of the processed conditional branch operand whether it contains a constant. At the same time, the constants are recorded in the candidate branch key table for the packaging application with encryption module, which is used to encrypt the code watermarking. The code watermarking utilizes dynamic loading way to be compatible with two different virtual machines in the Android system. Android dynamic loading can add execution files other than the application to the main logic of the Android application. For example, Android dynamic loading allows an application to load a Dex file, a so library, or even an APK into memory at runtime. Therefore, we separate the code watermarking to form an independent encrypted file (EC), The if branch implements dynamic loading of EC through libSDC. The Android system provides dynamically loaded APIs so that we can use them to implement compatible Android systems.
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Website intention through social commerce website - codeshoppy Social Commerce as a result of the advancement of Social Networking Sites and Web 2.0 is increasing as a new model of online shopping. With techniques to improve the website using AJAX, Adobe Flash, XML, and RSS, Social Media era has changed the internet user behavior to be more communicative and active in internet, they love to share information and recommendation among communities. Social commerce also changes the way people shopping through online. Social commerce will be the new way of online shopping nowadays. But the new challenge is business has to provide the interactive website yet interesting website for internet users, the website should give experience to satisfy their needs. This purpose of research is to analyze the website quality (System Quality, Information Quality, and System Quality) as well as interaction feature (communication feature) impact on social commerce website and customers purchase intention. Data from 134 customers of social commerce website were used to test the model. Multiple linear regression is used to calculate the statistic result while confirmatory factor analysis was also conducted to test the validity from each variable. The result shows that website quality and communication feature are important aspect for customer purchase intention while purchasing in social commerce website. Another relevant field that shed light on the study of value creation of B2C company Web site is the research on online consumer behavior. Consumer behavior on the Web has been the subject of considerable research in thelast few years. Koufaris applied the TAM model form information systems domain and Flow Theory frompsychology domain in an integrated theoretical framework of online consumer behavior, considering the online consumer as both a shopper and a computer user [17]. Devaraj et al. measured consumer satisfaction with the EC channel through constructs prescribed by TAM model, Transaction Cost Analysis (TCA). Although showing recent signs of advancement, the e-business literature is still fragmented . Researches about the value creation of B2C company Web site usually focus on one aspect of Web site features that contribute to firm performance. Meanwhile, researches on online consumer behavior failed to establish arelationship between consumer satisfaction and corporate performance. In response to these problems, this paper attempts to present an inclusive and integrated view of the relationship between Web site features and firm performance. Below, we review thetheoretical foundations of our analysis. https://ieeesa-events.org/blog/
https://inforary.weebly.com/blog/theoretical-knowledge-web-development-learning-codeshoppy https://singleplatform.doodlekit.com/blog/entry/11524510/android-php-students-projects-codeshoppy https://singleplatform.doodlekit.com/blog/entry/11524553/top-10-android-projects-codeshoppy https://inforary.mystrikingly.com/blog/android-project-center-in-kumbakonam-codeshoppy
Data Approaches on Android Application development - CodeShoppy
Android program developed by virtue of the open source, system stability, security, reliability and other advantages, which are much the industry's preference. In recent years, with the widespread use of embedded operating systems, vocational colleges have successively set up Android program development courses, and the development of Android programs has been set up in the fields of computer network technology, computer application technology, embedded technology and application, and IOT application technology. System course, Different professional positioning has combined with the particularity of the higher vocational students groups. Android program development courses in both teaching and learning are facing a severe test,Android program development of curriculum reform is imperative . Active learning techniques such as Problem-Based Learning, Project-Based Learning (PBL) and Challenge-Based Learning (CBL) engage students and improve their performance positively. This article takes the curriculum reform of Android as its main body, and it designs and implements the curriculum project-driven task for the job, so that the Android program development curriculum is closer to the job requirements in the field of technology and job, and meets the rules of highly skilled personnel training. The "task-driven" teaching method is that teachers orstudents put forward "tasks" that are of practical significance and accord with the students' cognition level according to the teaching requirements, and cleverly implicitly teach the teaching contents by completing a specific "task". Among each "task", the students put forward their own ideas and methods to solve the problems themselves or under the guidance of teachers, and then carry out specific operations. Teachers guide students to do the corresponding "tasks" while learning.
Theoretical Knowledge Web development Learning -CodeShoppy
In view of the characteristics of IoT engineering talents training, Android program design and teaching objectives, this paper proposes to use the active “project-driven” teaching method in the teaching of Android programming, which helps to improve students' interest in learning, and focus on training and improving IoT students Android program development capabilities. Based on the Active Project-Driven Learning Method, the Android curriculum reform has fully mobilized the enthusiasm and initiative of students in practical teaching. Students can master the overall process of project design and accumulate valuable project experience in learning, which helps to create strong conditions for employment. Project grouping operations can also cultivate students' awareness of teamwork and enhance their ability to communicate and collaboration. Teaching practice has proved that based on job-driven project-driven teaching. Android has achieved good teaching results with feasibility and promotion. A new idea has put forward for the teaching of Android programming course, which is the reference to the teaching of other practical courses of IOT engineering major. Change Data Capture (CDC) is used to identify changesmade to data in a database or data store, so that thesechanges can be propagated across a network to other systemsthat need to know about the changes. Change data capture isused in real-time data warehousing[1] and for event-drivenarchitectures . We can think of several other applicationswhere CDC could be used such as, database replication ormirroring, live data monitoring for statistical analysis andlive monitoring on credit card or telephone records for fraudanalysis and detection. There are a variety of methods for doing CDC, suchas log-scanning, setting up triggers inside the DBMS andplacing timestamps on records. It is claimed that these CDCapproaches can capture changes in real-time [3]. However,in this paper we argue that this is a false claim. True real-time CDC is where there is close to zero delay betweenthe change occuring in the source database and the changearriving at the target destinations. |
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