A Novel Android Software for Comprehensive Ability Testing Based on HCI and Data Interaction Algorithm

This study proposes a comprehensive ability testing software based on the Android platform, taking into account human-computer interaction principles and advanced data interaction algorithms. By optimizing the user interface to achieve seamless interaction and applying complex algorithms to improve test accuracy, it comprehensively assesses multiple skills. Its adaptability to Android devices makes it widely used in fields such as education and recruitment. Experimental results show that this Android-based software development model is highly scalable and flexible, allowing developers to easily create applications with different functions. Services in the middleware layer simplify the development process, while the user interface provides an intuitive way for users to interact with the device. The use of the Linux kernel ensures the stability and efficiency of the entire system. In addition, the research also uses hybrid encryption technology, which takes full advantage of AES and RSA algorithms. The AES key is encrypted with the RSA public key, and the plain-text information is encrypted with the AES key, which maintains the security of the AES key during transmission and ensures the security of the data in transit. This unique combination of algorithms creates a more secure and reliable data encryption solution. The experiment section focuses on Android software tests and simulations and oo compile code using the NDK to download and install the Android NDK. Since make and gcc are necessary for NDK compilation, this study establishes a Linux development environment using Cygwin. Cygwin is a Unix simulation environment on Windows, which is effective for Unix/Linux-savvy developers and application porting.