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2014/10/16 ¤W¤È 08:13:35
android Programming Glossary: findfragmentbytagAndroid, How to restart/refresh a fragment from FragmentActivty? http://stackoverflow.com/questions/11578000/android-how-to-restart-refresh-a-fragment-from-fragmentactivty
Android getting fragment that is in FragmentPagerAdapter http://stackoverflow.com/questions/11976397/android-getting-fragment-that-is-in-fragmentpageradapter these fragments but I am not able to findFragmentById or findFragmentByTag I am unable to set id because I am not declaring Fragment in..
Call an activity method from a fragment http://stackoverflow.com/questions/12659747/call-an-activity-method-from-a-fragment and used a tag string when you added your fragment use findFragmentByTag instead YourFragmentClass fragment YourFragmentClass fm.findFragmentByTag..
Get the current fragment object http://stackoverflow.com/questions/6750069/get-the-current-fragment-object titleFragmentByTag TitleFragment fragmentManager.findFragmentByTag fragmentTag But both the objects titleFragmentById and titleFragmentByTag.. and developing for API level 7 EDIT 2 findFragmentById and findFragmentByTag will work if we have set fragment using fragmentTransaction.replac..
reusing fragments in a fragmentpageradapter http://stackoverflow.com/questions/6976027/reusing-fragments-in-a-fragmentpageradapter a tag and then the FragmentPagerAdapter tries to call findFragmentByTag. It only calls getItem if the result from findFragmentByTag.. It only calls getItem if the result from findFragmentByTag is null. So you shouldn't have to cache the fragments yourself...
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager Fragment from FragmentManager using findFragmentById or findFragmentByTag but I don't know the tag or id of my Fragments I have an android.. fragment HomeListFragment getSupportFragmentManager .findFragmentByTag android switcher R.id.viewpager 0 if fragment null could be..
http://stackoverflow.com/questions/9363072/android-set-fragment-id Fragment fragment String tag method and FragmentManager 's findFragmentByTag String method. In one of my apps I was forced to generate strings..
Android, How to restart/refresh a fragment from FragmentActivty? http://stackoverflow.com/questions/11578000/android-how-to-restart-refresh-a-fragment-from-fragmentactivty
Android getting fragment that is in FragmentPagerAdapter http://stackoverflow.com/questions/11976397/android-getting-fragment-that-is-in-fragmentpageradapter In some moment I would like to change View of one of these fragments but I am not able to findFragmentById or findFragmentByTag I am unable to set id because I am not declaring Fragment in XML because of the FragmentPagerAdapter And when I am trying..
Call an activity method from a fragment http://stackoverflow.com/questions/12659747/call-an-activity-method-from-a-fragment
Get the current fragment object http://stackoverflow.com/questions/6750069/get-the-current-fragment-object fragmentManager.findFragmentById R.id.frameTitle and TitleFragment titleFragmentByTag TitleFragment fragmentManager.findFragmentByTag fragmentTag But both the objects titleFragmentById and titleFragmentByTag is null Did I miss something I'm using Compatibility.. Did I miss something I'm using Compatibility Package r3 and developing for API level 7 EDIT 2 findFragmentById and findFragmentByTag will work if we have set fragment using fragmentTransaction.replac e or fragmentTransaction.add but will return null if..
reusing fragments in a fragmentpageradapter http://stackoverflow.com/questions/6976027/reusing-fragments-in-a-fragmentpageradapter already caches the Fragments for you. Each fragment is assigned a tag and then the FragmentPagerAdapter tries to call findFragmentByTag. It only calls getItem if the result from findFragmentByTag is null. So you shouldn't have to cache the fragments yourself...
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager 0. As per the docs I tried by acquiring a reference to the Fragment from FragmentManager using findFragmentById or findFragmentByTag but I don't know the tag or id of my Fragments I have an android id @ id viewpager for ViewPager and a android id @android.. is known eg 0 I can perform in updateFragments HomeListFragment fragment HomeListFragment getSupportFragmentManager .findFragmentByTag android switcher R.id.viewpager 0 if fragment null could be null if not instantiated yet if fragment.getView null no..
http://stackoverflow.com/questions/9363072/android-set-fragment-id is to use FragmentTransaction 's add int containerViewId Fragment fragment String tag method and FragmentManager 's findFragmentByTag String method. In one of my apps I was forced to generate strings dynamically. But it's not that expensive relative to the..
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