android-fragments Archives

When I start an activity which implements viewpager, the viewpager created various fragments. I want to use different layouts for each fragment, but ...

June 1, 2022
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android, Programming

IT Nursery

Android. Fragment getActivity() sometimes returns null

In developer console error reports sometimes I see reports with NPE issue. I do not understand what is wrong with my code. On ...

June 1, 2022
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android, Programming

IT Nursery

onCreateOptionsMenu inside Fragments

I have placed setHasOptionsMenu(true) inside onCreateView, but I still can’t call onCreateOptionsMenu inside fragments. @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) ...

May 31, 2022
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android, Programming

IT Nursery

getActivity() returns null in Fragment function

I have a fragment (F1) with a public method like this public void asd() { if (getActivity() == null) { Log.d("yes","it is null"); ...

May 30, 2022
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android, Programming

IT Nursery

How to transfer some data to another Fragment?

How to transfer some data to another Fragment likewise it was done with extras for intents? 11 Answers 11

May 27, 2022
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android, Programming

IT Nursery

Fragment onResume() & onPause() is not called on backstack

I have multiple fragment inside an activity. On a button click I am starting a new fragment, adding it to backstack. I naturally ...

May 27, 2022
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