Android has got many phone manufacturers. There is a large selection manual for the android. Its application development is easy and simple, compared to other development platforms. There are many resources and tools which help in android application development. There is support from the community to help in programming. There are companies like web design web design Nottingham which can help you with programming. |
1. Language needed for android application development. There are two languages or skills required for this development: android and java. Java is the language of the android. Android entails the learning of XML so as to design the app, understanding the concepts of android and using them programmatically with java.
As soon as you learn the XML and java you need to understand how to connect them using the principles of android. You tube tutorials can be used to learn the skills and languages used.
2. Eclipse and android studio. These are integrated development environments. Other programs that run code can be used to code Java. The two are compiled and to run your code by touching a button. The android SDK is installed with the eclipse.
3. Time. To develop an application, you should invest in time. Spend much time learning from tutorials. Solving small problems can eat much of your time.
4. Seek for answers. Search up any for any questions when stuck. You can use Google and other app development sites. They can be very helpful.
Java is the language used in android application programming. Building blocks of android apps are the app components. They all exist as different entities, but some depend on each other. They play specific roles. They help to define the behavior of the app in general. Web designing companies like Web design Wigan can help with this.
There are four application components:
1. Activities. This represents a single screen with user interface. E.g. a messaging app might have an activity that shows a list of new messages, another activity to compose a message and another for reading messages. All the activities work together but they are all independent.
2. Services. These are components that run in the background to perform long running operations. A service does not offer user interface. For example music can be playing in the background while the user is using another application. Another component can start with blocking the service.
3. Content providers. They manage a shared set of application data. You can store the data in the file system, on the web, or any other persistent storage location that the app can access. Can also be used to write and read data that is private to your application and not shared.
4. Broadcast receiver. This is a component that responds to the wide system of broadcast news. For example those that announce that screen is turned off, picture captured, battery low and others. An app can also initiate a broadcast .Broadcast receivers do not offer user interface display. They do very minimal work.
Android application development is unique because any application can start another app’s component. You don’t even need to incorporate to the code from the other app. The components seem to be the same.
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