A systematic guide to building, customizing, and debugging your own Android system
* Learn Android system-level programming by integrating, customizing, and extending popular open source projects
* Use Android emulators to explore the true potential of your hardware
* Understand key debugging techniques to create a hassle-free development environment
Android system programming requires both hardware and software knowledge to work on system-level programming. As a developer, you'll need to use different techniques to debug different components in target devices. To tackle a variety of challenges, having a relevant understanding of this domain is crucial. With this book, you'll not only understand the concepts and techniques you need for Android system programming, but also be ready to work on projects and develop your debugging skills.
The book starts by helping you explore the basic setup of Android Open Source Project (AOSP), and build and test an emulator image. Next, you'll start building a project and learn how to customize and extend the Android emulator. As you progress, you'll get insights into building your own Android system on VirtualBox. Later chapters focus on how to debug the init process, resolve the bootloader issue, and enable a range of hardware interfaces. Once you have a complete system, you'll learn how to patch and upgrade the system through recovery. In the concluding chapters, you'll grasp useful tips on how to integrate and reuse existing open source projects such as LineageOS (CyanogenMod), Android-x86, Xposed, and GApps in your own system.
By the end of this book, you'll be well-versed in Android system programming and have the skills you need to build your own Android system and work on future projects.
What you will learn
* Set up the Android development environment and organize source code repositories
* Become familiar with the Android system architecture
* Build the Android emulator from the AOSP source tree
* Understand how to enable Wi-Fi in the Android emulator
* Debug the boot-up process using a customized RAMDisk
* Port your Android system to a new platform using VirtualBox
* Find out what recovery is and how to enable it in the AOSP build
* Prepare and test over-the-air (OTA) packages
Payroll processing performs many tasks to ensure accurate deduction of tax, loans & mandatory contribution of SSS, Philhealth, Pagibig and others deduction. Pinoy Web Application designed for automation of process to avoid padding of time or eliminate fraud most of all the payroll output in a minutes. read more »
Preparation of Annual Income Tax Return for all employee's BIR Form 2316 in manual process are so complicated and can caused a human errors in also take a lot of time to finished. read more »
Using DTR Biometric Finger Scanner application system time-in/time-out we create module process to generate Timesheet for every employee. Before generating employee timesheet cut-off date make it sure that all pending approval of leave & overtime covered on that payroll cut-off date that filed by the employee’s should be approved by designated department. The report monitoring status of Leave & Overtime will help you to identify head department with pending approval to prompt them to approve. read more »
Digital Persona U.are.U 4500 Finger Print Reader is my Software Development Kit (SDK) used in development of Daily Time Records (DTR) Attendance System which is designed to captures the time-in / time-out logs for every employee's and also we embed text to speech features... need speaker to prompt the user what is going on. Most of company today are now using Biometric fingerprint authentication to be used in time attendance that accurately and timely tracked for management reporting and also for accounting payroll processing. read more »
The employer is required to deduct mandatory monthly contribution of SSS, PhilHealth, HDMF and tax withheld for salary above minimum wage in every pay day. Here are the list of data table provided by the government agency that used in Pinoy Web Application payroll processing. read more »
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