The manufacturer, Ham, which replicated the Blackberry Q20, has now created this Blackberry-style phone with modern hardware running on the Android system, and they already have a real device. The hardware specifications are still as previously announced:3.92-inch 1080×1240 pixel AMOLED display;MediaTek Dimensity 7300 processor (4 Cortex-A78 cores + 4Cortex-A55 cores + Mali-G615 MC2 GPU);12GB LPDDR5 … Read more
Source: CSDN (ID: CSDNnews) In recent years, Rust has become a rather controversial programming language. On one hand, many U.S. government agencies have publicly called for a shift away from C/C++ towards memory-safe programming languages like Rust. At the same time, major companies are competing to embrace Rust, emphasizing that it allows for writing safer … Read more
Introduction Brothers, those of us in IT, especially those of us working at the low level and in systems, who hasn’t been tormented by memory issues in C/C++? Buffer overflows, dangling pointers, Use-After-Free… … at best, they cause program crashes, and at worst, they create security vulnerabilities that can be exploited by hackers with a … Read more
Google has disclosed that due to the ongoing adoption of the Rust programming language in the Android system, the number of memory safety vulnerabilities has dropped below 20% of the total vulnerabilities for the first time.“We chose Rust for safety reasons, as it has achieved a 1000-fold reduction in memory safety vulnerability density compared to … Read more
This article mainly introduces Android LCD eye-protection smartphones, including those that support six concurrent applications. The main advantage of LCD screens is that they do not flicker, which is beneficial for eye protection! Staring at a screen for long periods has minimal harm to the eyes. Currently, mainstream flagship devices are using OLED screens, which … Read more
When resources are limited, precise targeting is more effective than a scattergun approach. Let me share a secret that no one in the industry wants to admit: at least 70% of edge computing projects fall into the trap of “technology gilding”. The beautiful demo you built during the POC phase will be crushed by the … Read more
Ultra-low price 4G/WIFI/GPS Beidou positioning smart safety helmet recorder BW620E, fully domestic chip +Android 10 system, supports H.265 high-quality video compression,lower bit rate (720P only about 600kbps, which is 1/2 of the MTK platform), lower bandwidth consumption, and less storage space requirement; supportstrue physical dual-stream, recording and image transmission at different resolutions; supports standard hat … Read more
[Image][Image]While capital is heavily investing in humanoid robots, Weiyi Intelligent Manufacturing has taken the lead in scaling industrial embodied intelligence, delivering a clear “ROI report.” Author｜Wang Yi Editor｜Wang Bo Expensive imported robotic arms are gathering dust in the corner, while workers on the production line are busy with polishing and assembly—this is not an isolated … Read more
Copyright belongs to the author. If reprinted, please indicate the source of the article: https://cyrus-studio.github.io/blog/ Introduction to Dex2C Dex2C is a tool that converts DEX bytecode (Java layer code) in Android applications into semantically equivalent C code. After processing with Dex2C, Java methods become native methods, thus achieving source code obfuscation protection. Java code: object … Read more
Currently, the commonly used touchscreens on Android devices include interfaces such as UART, USB, and I2C. This article mainly documents the use of UART touchscreens within the Android system:1. Kernel Configuration To use a UART touchscreen in the Android system, it involves the SERIO framework of the Linux kernel, and the following configuration options need … Read more
