Now right-click the package→New→Class, a dialog box for creating a new class will pop up, we create A class named FirstActivity, and let it inherit from Android activity, click Finish to complete the creation. The directory structure after adding the package is shown in Figure2.

Click on File→New→Package in the Eclipse navigation bar, fill in the default package name used when we create a new project in the pop-up window, click Finish. It is best to right-click the HelloWorld project→Close Project now.Īt present, the src directory of the ActivityTest project should be empty, and you should add a package under the src directory. It is highly recommended that you close irrelevant projects and only open the projects needed for the current work, otherwise, I Guarantee that you will suffer in this respect in the future. At this time, there should be two projects in your Eclipse, ActivityTest, And HelloWorld. figure1Ĭlick Finish and the project is created.

You have learned the steps of creating a new project in the previous article, Needs to be slightly modified, we no longer check the Create Activity option, because this time we are going to create manually Build activities, as shown in Figure1. First, you need to create a new Android project, the project name can be called ActivityTest, we use the package name The default value is. Creating activities manually can deepen our understanding, so now is the time to do it yourself. So far, you have not manually created an android activity yet, because the HelloWorldActivity in the previous article is ADT Help us create it automatically. I would appreciate your support in this way! Basic usage of Android activity I may make a commission if you buy the components through these links. Who doesnt want their applications to never be seen by users?. An application can contain zero or more activities but does not contain any activities Applications are rare. It is a component that can contain a user interface. Register android activity in AndroidManifest file:Īndroid activity is the easiest place to attract users.Create and load the android activity layout:.Manually create android Activity event:.

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