In my Android application, when I rotate the device (slide out the keyboard) then my Activity is restarted (onCreate is called). This tutorial describes how to use the Fragment class to create scalable and flexible Android applications. I have a fragment added using transaction.add(R.id.content, fragment, null); and I need to start new fragment from this one. A DialogFragment is a fragment that displays a modal window, floating on top of the current activity window. Advocating Against Android Fragments Alternatives for dealing with (painful) Android fragments. Written by Pierre-Yves Ricau. Get the latest Android developer news and tips that will help you find success on Google Play. * Required Fields. Hooray! Use the new Lifecycle classes to manage activity and fragment lifecycles. Programming Mobile Applications for Android Handheld Systems: Part 1 from University of Maryland, College Park. I have an app that works with Stings but I doesn*t know how to send String from a Fragment to an Activity. A Fragment is a piece of an application's user interface or behavior that can be placed in an Activity. Learn how to set up communication paths from a fragment to the activity and other fragments. Shows how to get current fragment from PagerAdapter and perform Android activity to fragment communication. Earlier we had learn how to pass data from one activity to another and get back data from another activity. You can find both tutorials here : Android Intent. A handy guide covering the basics of working with fragments in Android studio ... want to know what is happening inside a fragment being displayed by an activity. In my Android application, when I rotate the device (slide out the keyboard) then my Activity is restarted (onCreate is called). I have a fragment added using transaction.add(R.id.content, fragment, null); and I need to start new fragment from this one. This tutorial describes how to use the Fragment class to create scalable and flexible Android applications. A DialogFragment is a fragment that displays a modal window, floating on top of the current activity window. Advocating Against Android Fragments Alternatives for dealing with (painful) Android fragments. Written by Pierre-Yves Ricau. Our Android learning path offers everything from Android programming for beginners to advanced Android app development. Learn from our Android authors today! Get the latest Android developer news and tips that will help you find success on Google Play. * Required Fields. Hooray! Use the new Lifecycle classes to manage activity and fragment lifecycles. Programming Mobile Applications for Android Handheld Systems: Part 1 from University of Maryland, College Park. This course introduces you to Posts about android passind data from fragment to activity written by laaptu How do I update my EditText of a fragment from my activity? Months ago I published an article related to Fragment State saving & restoring, Probably be the best way (?) to save/restore Android Fragments state so far. A fragment is an independent Android component which can be used by an activity. A fragment encapsulates functionality so that it is easier to reuse within activities and layouts. A fragment runs in the context of an activity, but has its own life cycle and typically its own user interface. After purchasing and using a Sony Tablet S, William J. Francis is sold on the idea of Android fragments. So the first thing you need to do is to bind to the button with an onClickListenter inside your fragment's OnCreateView method. Doing this inside an Activity is easier since the Activity is already linked, or whatever you'd call it in Android lingo, to a view. A fragment is usually used as part of an activity's user interface and contributes its own layout to the activity. A fragment is implemented as independent object -- independent of the activity that contains it. The benefit is that it can be used by multiple activities associated with the application. An Android fragment is a GUI component which can "live" inside an Activity. An Android fragment is not by itself a subclass of View which most other GUI components are. Instead, a fragment has a view inside it. It is this view which is eventually displayed inside the activity in which the fragment lives. Code examples using Fragment.onActivityResult. Codota understands ... get(tag).push(fragment); ... that * fragment, and called it from the activity.