Android project insights

Source: Internet
Author: User

I have been learning Android for almost a year. I have been satisfied with writing a TextView for the first half of the year. Then I want it to be displayed on the desktop, or write an ImageView, and then set it to display it. Be happy and immerse yourself in that satisfaction! The front-end time on the Internet was written to the project to find myself too ignorant! Even a simple simulated sending form does not work, nor does the conveyor belt parameter file, or asynchronously update the View. He handed in the first project in the stumbled. It is a simple project, collecting some data, organizing it into xml files, and uploading it to the specified website.

Since it is a sentiment, it is necessary to write something useful to the viewer! Otherwise, it will waste everyone's time. The first thing I want to write is how to learn about Android development. Of course, it is based on my current level. If it is not easy to write, do not change it. If you want to learn Android development well, you must first learn it well in Java. Otherwise, even a simple ArrayList <E> does not know what it is, nor does Thread or Service know it. This is very troublesome, I don't know how to use Thread to develop an Android app! Yes, you can develop it, and I can! However, when your program needs to update data in the background and update about 1000 images, it will be very troublesome if you don't need a thread! Second, you should be familiar with the Android API. This can only write more code and try more. There is nothing proficient overnight.

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