![]() ![]() Next edit the FragmentExampleActivity.java file and modify the onCreate() method to remove the reference to the placeholder fragment. Below we have shown the complete lifecycle of fragment in form of a flow chart. Fragment Life Cycle The Fragment lifecycle begins when it is attached to an activity. Within the Project Explorer panel, locate the fragment_fragment_activity.xml file located in the res/layout folder and delete it from the project. Adaptability: If we break UI components of an app screen into fragments, then it becomes easier to change their orientation and placement, based on screen size etc. Since the default Eclipse project already contains a fragment file this will need to be removed before continuing. The objective of this chapter is to work with fragments starting with a clean slate. On the New Blank Activity screen of the New Android Application wizard, set the Activity Name to FragmentExampleActivity and the Layout and Fragment names to activity_fragment_example and fragment_fragment_activity respectively. android:defaultValue0 app:type'integer' /> The Navigation.As with previous examples, request the creation of a blank activity and the use of the default launcher icons. Developing Android 10 (Q) Apps Using Android Studio 3.6, Java and Android Jetpack. Launch Eclipse and create an Android Application Project named FragmentExample with the appropriate package name and SDK selections. Report this ad Creating the Example Project ![]()
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