As reported by the Android guide, dual-pane can be achieved in two ways: Multiple fragments, one activity Multiple fragments, multiple activities I am using the first case (the Android guide on...

I've looked at all the questions on Stackoverflow but could not find a single definitive answer to this question. How do you set a Tag to a Fragment so that you can retrieve it via getFragmentManag...

I have an activity in which I am switching fragments using following method: public void setCurrentFragment(Fragment fragment) { FragmentTransaction transaction = getSupportFragmentManager().begi...

I have an application page with viewpager containing two fragments. When my activity pops up , a server request is made for loading current data and then adapter is set. But the app crashes with th...

I am using https://github.com/derekbrameyer/android-betterpickers to use time- and date pickers for my app. However, my app does not need a support library and it seems like I need SupportFragmentM...

I have [main]Fragment with two ViewPagers in it. Each ViewPager contains several Fragments in it. ViewPager's Fragments obtain data into their ListViews from [main]Fragment. I need to update data i...

I'm using the following code to create a fragment everytime the user click on an item in a list view. But in this way the fragment is created at every user click. What I want is to reuse the old fr...

I have an 'Activity A' which host a 'Fragment B'. Please confirm that if I call A.finish() then 'fragment B 'gets destroyed. The fragment B would already be added to the fragment manager. I realize...

I have a Main activity that extends from FragmentActivity, like this: public class Main extends FragmentActivity{ public static FragmentManager fragmentManager; public static CustomFragmentAdapter...

After a while searching the reason of my NPE, i noticed that despite FragmentTransaction.remove(Fragment) reallys removes the Fragment, the size of the List returned by FragmentManager.getFragments...

At present I have got a "RELATIVE_LAYOUT" container which I am using for adding my fragment. I am using OnClickListener on a button to load the fragment XML layout into the RelativeLayout container...

Background: I have a main Activity, it wraps a main Fragment that can be changed, and in order to keep a backstack I use FragmentManager's backstack. The main difference from keeping an activity ...

How do I properly use Fragments in Fragments? My (simplified) use case is following, I have an activity with a layout fragment and this fragment theirself contains a sub fragment... all fragments ...

I am destroying a programmatically created fragment with: getFragmentManager().beginTransaction().remove(getFragmentManager().findFragmentById(R.id.test)).commit(); Which is determined in the xm...

How can I show this : public class TagsDialog extends DialogFragment { @Override public Dialog onCreateDialog(Bundle savedInstanceState) { AlertDialog.Builder builder = new AlertDialog.Builder...

I have an activity with 3 fragments; a header; a body; a footer (same point as in HTML). The bodyfragment contains three buttons which each should replace the middle fragment (body; itself) with an...

I have this odd problem that my fragments are not calling any of the end lifecycle methods like onPause and onStop when I replace it with another fragment. I replace the fragment like this public ...

I'm experiencing strange, perhaps version-specific behavior with my DialogFragment subclass when testing the following steps: (1) Open the dialog (2) Leave the app with either the Home key or the ...

I have a simple Fragment with a ViewPager. I'm using the up to date support library, v4 rev18! If I show the sub fragment the first time, everything works fine, if I go back and show it again, th...

Good morning. I'm developing an app in which I have a main layout that extends from activity and inside this one I have one fragment of one data type, in my case FragmentCover (it's a class). Duri...