How to be a better Android driver Engineer

With the rapid development of smartphones, especially the explosive development of Android smartphones, Android driver engineers are becoming more and more popular and a highly anticipated position, because a mobile phone you have developed may change the lives of many people. So, for more information, see Android drivers. How can we become an excellent Android driver, let me give you some comments. I hope that you will not be able to make it easy. The basic knowledge of the Android driver is first used as the Android driver. You must be clear about what you want to do and what basic knowledge you need at ordinary times, it is necessary to understand the basic framework of Android and the programming basics in linux, because the Android driver is based on the Linux driver strictly, I personally strongly recommend that you read the Linux Device Driver 3rd version. This book describes the basic knowledge of Device drivers in Linux. As an Android Driver, you need to be able to better understand this book, I read this book repeatedly, because I found that every time I read this book again, I had a new harvest. This book is worth reading and strongly recommended for five stars; it also requires basic C Programming, good understanding and writing of some C programs, and understanding of some basic Java, because the code at the Framework layer is closely related to the code at the driver layer, you will find that you are more familiar with the entire driver Framework, related Linux compilation scripts and Linux compilation systems, because of commercial development For some reason, the file architecture system of Android may be changed by some compilation scripts. To add a new device driver, you need to understand the entire driver compilation system, then writing the driver will be clearer!

Android/Linux driver framework knowledge for a detailed understanding of the Android driver programmer needs the technology, I specifically Baidu various Android driver programmer recruitment requirements for Android program ape requirements, which of the following are the representatives of Chinese mobile phones? ZTE, Huawei, codu, Lenovo, Xiaomi, meizu, and VIVO are all very good mobile phone manufacturers in China, and the Android smartphones developed are getting better and better, I even went to the emerging Android smartphone companies, including the recruitment requirements for Android driver engineers on the hammer mobile phone official website, and the One Plus One official website even had links to join us, entrepreneurial companies do not know whether talent is saturated for the time being, or why they do not have recruitment information. The summary shows that these companies have different requirements and have developed basic Android debugging capabilities, you also need to know about the driver frameworks of various Android modules. For example, if you want to recruit Android driver engineers of hammer technology, you can try it. The hammer mobile phone number is the best mobile phone, it is a little better than the current flagship mobile phone. Coming soon! Android driver engineers of a mi company also need knowledge about Android/Linux. ZTE and Lenovo have general Android recruitment requirements. It is probably because of large companies, ZTE's official website was unable to find the driver engineer's recruitment. I am a god, and it took me a lot of effort to find the relevant recruitment information!
Related hardware knowledge and communication knowledge

Android drivers usually work to debug various peripheral devices and work with hardware directly. You need to understand the circuit schematic, basic display principle, and basic camera imaging principle, this is a basic knowledge that is very relevant to your daily work. As an Android smartphone, you also need to understand basic communication knowledge, RF principles, and basic Modem knowledge, only by understanding relevant hardware knowledge and basic knowledge about communication devices can you write better Android drivers and debug more satisfactory results!

Love driving development and continuous learning
In fact, this is very important and should be placed first. First of all, you must like this job before you can do better. Interest is the best teacher, this is a sincere truth, and the current social status is what makes money, it will be rushed to do that, the results, the last may be unhappy, and then, I didn't get any money. Now, many of my college students have given up their professional counterparts, some of whom sell insurance, and some who do general jobs in factories, if you want to make a sale or eat an iron rice bowl, your career is definitely good or bad. I suggest you stick to your original dream! My dream is to make a mobile terminal that can change people's lives and make the world a little different because of me. Let's stick to our dreams together! In addition, what Android driver engineers need is constant learning and constant passion, so that they can better complete their daily drive development tasks, I think Jobs's Stay hungry and Stay foolish have always been regarded as my motto, I am motivated to stick to being a better Android driver engineer. The goal of this blog is to share some of my thoughts. I will continue to update my blog in the future, share some documentation and blogs related to driver development, and make progress together with the vast number of drivers!