What is the difference between java and android?

The difference between Android and JAVA:

Android is the operating system of mainstream smartphones, and JAVA is a development language. There is no good or bad between them. The advantages are just two career options. Learning Android to engage in mobile Internet development, and learning JAVA to engage in software development. It mainly depends on personal choice. You can transfer from learning JAVA to Android, or learning Android to JAVA. Perfect Space believes that: From a career perspective, if you want to quickly engage in software industry development, Android development is the most suitable choice for most people who are not good at computers.

Overall, the difference between java and android is that android programs are based on components and configurations, and android development uses the java language as a development tool. On the surface, they appear to be of the same origin, but in fact they are very different. Big, Android is a mainstream smartphone operating system, and Java is a development language. There is no good or bad distinction between the two, and they are also different positions. From the perspective of job positions, Android is engaged in the direction of mobile Internet, while Java is Is engaged in development direction.

Both Java and Android can be used for mobile phone development; in the past era of semi-smart phones, the most popular mobile phone applications were Java and Symbian operating systems. These two operating systems should have been the same as three years ago. Today's Android and IOS systems are almost the same, and they were considered perfect at the time. However, there are relatively few Java systems today. With the advent of the 3G era, people's most important network terminal equipment must be mobile phones, and 3G systems among mobile terminal equipment There are the most Android phones, and Android phones are based on Java, so both can be said to be capable of mobile phone development.

Now Android can account for about 50% of the market share of smart systems. Of course, smart systems or mobile terminals do not only refer to mobile phones, because they have been used in tablets since android 3.0, and android is also in Rapid development, judging from the current momentum, it seems that Android is slightly better, but in fact the two are not comparable, because the development direction is different and the focus is also different. According to the actual development products of Java, there are at least three It can develop in two directions; mobile terminals, computer clients, and web servers are separated, while android is only suitable for mobile terminals, so the development scope of java is relatively wider, which is what we call more jobs, while the scope of android is small. Some, but in terms of salary, they are generally slightly higher, and each has its own benefits. In terms of learning, it is possible to switch from Android to Java and from Java to Android. No matter which industry there are people at the top of the pyramid, if you do it well Both are good directions.

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