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2014/10/16 ¤W¤È 08:13:49
android Programming Glossary: fragmentstatepageradapterHow to determine when Fragment becomes visible in ViewPager http://stackoverflow.com/questions/10024739/how-to-determine-when-fragment-becomes-visible-in-viewpager put to visible state actually invisible if you are using FragmentStatePagerAdapter in Android Support Library pre r11. I override public class..
Remove Fragment Page from ViewPager in Android http://stackoverflow.com/questions/10396321/remove-fragment-page-from-viewpager-in-android item the last one gets removed. I also tried to use an FragmentStatePagerAdapter or return POSITION_NONE in the adapter's getItemPosition method... a couple of things. Change the FragmentPagerAdapter to a FragmentStatePagerAdapter. The reason for this is that the FragmentPagerAdapter will keep.. all the views that it loads into memory forever. Where the FragmentStatePagerAdapter disposes of views that fall outside the current and traversable..
Android ViewPager - can't update dynamically http://stackoverflow.com/questions/10849552/android-viewpager-cant-update-dynamically improve this question When using FragmentPagerAdapter or FragmentStatePagerAdapter it is best to deal solely with getItem and not touch instantiateItem.. displayed you need to avoid FragmentPagerAdapter and use FragmentStatePagerAdapter. An earlier version of this answer made the mistake of using.. fm getSupportFragmentManager pager.setAdapter new FragmentStatePagerAdapter fm public int getCount return titles.size public Fragment getItem..
reorder pages in FragmentStatePagerAdapter using getItemPosition(Object object) http://stackoverflow.com/questions/12510404/reorder-pages-in-fragmentstatepageradapter-using-getitempositionobject-object pages in FragmentStatePagerAdapter using getItemPosition Object object I believe that FragmentStatePagerAdapter.. using getItemPosition Object object I believe that FragmentStatePagerAdapter does not behave correctly when overriding getItemPosition Object.. not change. public static class TestPagerAdapter extends FragmentStatePagerAdapter private boolean mState true public TestPagerAdapter FragmentManager..
multiple layout viewpager with one fragment http://stackoverflow.com/questions/18097567/multiple-layout-viewpager-with-one-fragment Edited code public class MyFragmentPagerAdapter extends FragmentStatePagerAdapter private List Fragment fragments public MyFragmentPagerAdapter..
http://stackoverflow.com/questions/7440012/infinite-viewpager I'd love to hear it I'm thinking of trying to use a FragmentStatePagerAdapter . android android viewpager infinite scroll share improve..
Replace fragment with another fragment inside ViewPager http://stackoverflow.com/questions/7445437/replace-fragment-with-another-fragment-inside-viewpager viewpager share improve this question Try using FragmentStatePagerAdapter http android developers.blogspot.com 2011_08_01_archive.html..
ViewPager as a circular queue / wrapping http://stackoverflow.com/questions/7546224/viewpager-as-a-circular-queue-wrapping a circular queue wrapping I am using a ViewPager with the FragmentStatePagerAdapter to allow navigation between some fragments. Let's say I have..
Replace Fragment inside a ViewPager http://stackoverflow.com/questions/7723964/replace-fragment-inside-a-viewpager does not need modifying the source code of ViewPager and FragmentStatePagerAdapter and it works with the FragmentPagerAdapter base class that was..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state although it does not destroy them unless you are using FragmentStatePagerAdapter . This is controlled by ViewPager.setOffscreenPageLimit int..
Retrieve a Fragment from a ViewPager http://stackoverflow.com/questions/8785221/retrieve-a-fragment-from-a-viewpager from a ViewPager I'm using a ViewPager together with a FragmentStatePagerAdapter to host three different fragments Fragment1 Fragment2 Fragment3.. State PagerAdapter public class MyPagerAdapter extends FragmentStatePagerAdapter SparseArray Fragment registeredFragments new SparseArray Fragment..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments Because you are using FragmentPagerAdapter and not FragmentStatePagerAdapter these fragments will still be added but potentially detached..
How to determine when Fragment becomes visible in ViewPager http://stackoverflow.com/questions/10024739/how-to-determine-when-fragment-becomes-visible-in-viewpager show one page at a time but the pre cached fragments are also put to visible state actually invisible if you are using FragmentStatePagerAdapter in Android Support Library pre r11. I override public class MyFragment extends Fragment @Override public void setMenuVisibility..
Remove Fragment Page from ViewPager in Android http://stackoverflow.com/questions/10396321/remove-fragment-page-from-viewpager-in-android work as expected. Everytime I want to remove the current item the last one gets removed. I also tried to use an FragmentStatePagerAdapter or return POSITION_NONE in the adapter's getItemPosition method. What am I doing wrong Here's a basic example MainActivity.java.. so cool. To achieve the effect you want you need to do a couple of things. Change the FragmentPagerAdapter to a FragmentStatePagerAdapter. The reason for this is that the FragmentPagerAdapter will keep all the views that it loads into memory forever. Where the.. reason for this is that the FragmentPagerAdapter will keep all the views that it loads into memory forever. Where the FragmentStatePagerAdapter disposes of views that fall outside the current and traversable views. Override the adapter method getItemPosition shown..
Android ViewPager - can't update dynamically http://stackoverflow.com/questions/10849552/android-viewpager-cant-update-dynamically msg200477.html android android viewpager fragment share improve this question When using FragmentPagerAdapter or FragmentStatePagerAdapter it is best to deal solely with getItem and not touch instantiateItem at all. The instantiateItem destroyItem isViewFromObject.. if you want to switch out the actual fragments that are being displayed you need to avoid FragmentPagerAdapter and use FragmentStatePagerAdapter. An earlier version of this answer made the mistake of using FragmentPagerAdapter for its example that won't work because.. final ArrayList String titles new ArrayList String FragmentManager fm getSupportFragmentManager pager.setAdapter new FragmentStatePagerAdapter fm public int getCount return titles.size public Fragment getItem int position MyFragment fragment new MyFragment fragment.setTitle..
reorder pages in FragmentStatePagerAdapter using getItemPosition(Object object) http://stackoverflow.com/questions/12510404/reorder-pages-in-fragmentstatepageradapter-using-getitempositionobject-object pages in FragmentStatePagerAdapter using getItemPosition Object object I believe that FragmentStatePagerAdapter does not behave correctly when overriding.. pages in FragmentStatePagerAdapter using getItemPosition Object object I believe that FragmentStatePagerAdapter does not behave correctly when overriding getItemPosition Object object with the purpose of reordering the pages. Below.. we ensure that the current page being viewed A B or C does not change. public static class TestPagerAdapter extends FragmentStatePagerAdapter private boolean mState true public TestPagerAdapter FragmentManager fragmentManager super fragmentManager @Override public..
multiple layout viewpager with one fragment http://stackoverflow.com/questions/18097567/multiple-layout-viewpager-with-one-fragment getData TODO Auto generated method stub return p My Adapter Edited code public class MyFragmentPagerAdapter extends FragmentStatePagerAdapter private List Fragment fragments public MyFragmentPagerAdapter FragmentManager fm List Fragment fragments super fm this.fragments..
http://stackoverflow.com/questions/7440012/infinite-viewpager MonthView . If anyone has a better idea for the same functionality I'd love to hear it I'm thinking of trying to use a FragmentStatePagerAdapter . android android viewpager infinite scroll share improve this question I was able to implement this using a little..
Replace fragment with another fragment inside ViewPager http://stackoverflow.com/questions/7445437/replace-fragment-with-another-fragment-inside-viewpager I'd appreciate it a lot android android fragments android viewpager share improve this question Try using FragmentStatePagerAdapter http android developers.blogspot.com 2011_08_01_archive.html coz it will remove the fragment as you swipe through the view..
ViewPager as a circular queue / wrapping http://stackoverflow.com/questions/7546224/viewpager-as-a-circular-queue-wrapping as a circular queue wrapping I am using a ViewPager with the FragmentStatePagerAdapter to allow navigation between some fragments. Let's say I have three fragments A B and C . The ViewPager shows Fragment A..
Replace Fragment inside a ViewPager http://stackoverflow.com/questions/7723964/replace-fragment-inside-a-viewpager share improve this question There is another solution that does not need modifying the source code of ViewPager and FragmentStatePagerAdapter and it works with the FragmentPagerAdapter base class that was used by the author. I'd like to start by answering the author's..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state preload one Fragment in front and behind the current position although it does not destroy them unless you are using FragmentStatePagerAdapter . This is controlled by ViewPager.setOffscreenPageLimit int . Because of this directly calling methods on the fragments..
Retrieve a Fragment from a ViewPager http://stackoverflow.com/questions/8785221/retrieve-a-fragment-from-a-viewpager a Fragment from a ViewPager I'm using a ViewPager together with a FragmentStatePagerAdapter to host three different fragments Fragment1 Fragment2 Fragment3 When I want to get Fragment1 from the ViewPager in the FragmentActivity.. overriding instantiateItem and destroyItem of your Fragment State PagerAdapter public class MyPagerAdapter extends FragmentStatePagerAdapter SparseArray Fragment registeredFragments new SparseArray Fragment public MyPagerAdapter FragmentManager fm super fm @Override..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments and C. You know that these have been added to the fragment manager. Because you are using FragmentPagerAdapter and not FragmentStatePagerAdapter these fragments will still be added but potentially detached when you scroll to other pages. Consider that you then background..
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