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2014/10/16 ¤W¤È 08:23:43
android Programming Glossary: setretaininstanceProper way to give initial data to fragments http://stackoverflow.com/questions/10798489/proper-way-to-give-initial-data-to-fragments I initialize the fragment with factory pattern and set setRetainInstance true give the fragment a key for identifying the data and then..
Understanding Fragment's setRetainInstance(boolean) http://stackoverflow.com/questions/11182180/understanding-fragments-setretaininstanceboolean Fragment's setRetainInstance boolean Starting with the documentation public void setRetainInstance.. boolean Starting with the documentation public void setRetainInstance boolean retain Control whether a fragment instance is retained..
Further understanding setRetainInstance(true) http://stackoverflow.com/questions/12640316/further-understanding-setretaininstancetrue understanding setRetainInstance true What exactly happens when you call setRetainInstance true.. setRetainInstance true What exactly happens when you call setRetainInstance true on a Fragment The documentation is virtually non existant.. useful information but sadly none of it is linked from setRetainInstance . From the page about fragments Note Each fragment requires..
How to add a Fragment inside a ViewPager using Nested Fragment (Android 4.2) http://stackoverflow.com/questions/13379194/how-to-add-a-fragment-inside-a-viewpager-using-nested-fragment-android-4-2 the FragmentPagerAdapter and also note that you cannot use setRetainInstance method on the children fragments. I got an exception when I..
retain the fragment object while rotating http://stackoverflow.com/questions/5164126/retain-the-fragment-object-while-rotating way to retain the fragment object while rotating I used setRetainInstance true but it didn't work for me And I have added the fragment..
Best practice: AsyncTask during orientation change http://stackoverflow.com/questions/7128670/best-practice-asynctask-during-orientation-change need to host your AsyncTask inside a Fragment call setRetainInstance true on the Fragment and report the AsyncTask 's progress results..
android:configChanges=“orientation” does not work with fragments http://stackoverflow.com/questions/7139488/androidconfigchanges-orientation-does-not-work-with-fragments not to be re created on activity re creation then call setRetainInstance in onCreate . Unless I'm missing something I don't quite get..
How to handle AsyncTask onPostExecute when paused to avoid IllegalStateException http://stackoverflow.com/questions/7992496/how-to-handle-asynctask-onpostexecute-when-paused-to-avoid-illegalstateexception idea is that you create a fragment without UI and call setRetainInstance true . It has a task which is being notified about the activity..
How to handle Handler messages when activity/fragment is paused http://stackoverflow.com/questions/8040280/how-to-handle-handler-messages-when-activity-fragment-is-paused savedInstanceState super.onCreate savedInstanceState setRetainInstance true @Override public void onResume super.onResume handler.setActivity..
Fragments, DialogFragment, and Screen Rotation http://stackoverflow.com/questions/8235080/fragments-dialogfragment-and-screen-rotation retained so it won't get dismissed after the rotation. Put setRetainInstance true e.g. in the onCreate method. share improve this answer..
Android Fragments. Retaining an AsyncTask during screen rotation or configuration change http://stackoverflow.com/questions/8417885/android-fragments-retaining-an-asynctask-during-screen-rotation-or-configuratio savedInstanceState super.onCreate savedInstanceState setRetainInstance true If I setRetainInstance true savedInstanceState is always.. savedInstanceState setRetainInstance true If I setRetainInstance true savedInstanceState is always null. Besides that when loading.. make this a lot easier. Just use the method Fragment.setRetainInstance boolean to have your fragment instance retained across configuration..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments figure out why this is happening. I tried to manually set setRetainInstance true but this does not help. I figured that this happens when..
Proper way to give initial data to fragments http://stackoverflow.com/questions/10798489/proper-way-to-give-initial-data-to-fragments android close the fragment and the user later returns B Should I initialize the fragment with factory pattern and set setRetainInstance true give the fragment a key for identifying the data and then letting the fragment fetch the data needed in onCreateView..
Understanding Fragment's setRetainInstance(boolean) http://stackoverflow.com/questions/11182180/understanding-fragments-setretaininstanceboolean Fragment's setRetainInstance boolean Starting with the documentation public void setRetainInstance boolean retain Control whether a fragment instance.. Fragment's setRetainInstance boolean Starting with the documentation public void setRetainInstance boolean retain Control whether a fragment instance is retained across Activity re creation such as from a configuration..
Further understanding setRetainInstance(true) http://stackoverflow.com/questions/12640316/further-understanding-setretaininstancetrue understanding setRetainInstance true What exactly happens when you call setRetainInstance true on a Fragment The documentation is virtually non existant.. understanding setRetainInstance true What exactly happens when you call setRetainInstance true on a Fragment The documentation is virtually non existant and this seems like a very important function. Specifically.. harsh on the Android documentation because it does have some useful information but sadly none of it is linked from setRetainInstance . From the page about fragments Note Each fragment requires a unique identifier that the system can use to restore the fragment..
How to add a Fragment inside a ViewPager using Nested Fragment (Android 4.2) http://stackoverflow.com/questions/13379194/how-to-add-a-fragment-inside-a-viewpager-using-nested-fragment-android-4-2 that I have used the Child FragmentManager when creating the FragmentPagerAdapter and also note that you cannot use setRetainInstance method on the children fragments. I got an exception when I had it set in the child fragments. share improve this answer..
retain the fragment object while rotating http://stackoverflow.com/questions/5164126/retain-the-fragment-object-while-rotating object even though before rotating it wasn't What is the way to retain the fragment object while rotating I used setRetainInstance true but it didn't work for me And I have added the fragment by code in my onCreate function like this @Override public..
Best practice: AsyncTask during orientation change http://stackoverflow.com/questions/7128670/best-practice-asynctask-during-orientation-change an AsyncTask across a rotation change nicely. You basically need to host your AsyncTask inside a Fragment call setRetainInstance true on the Fragment and report the AsyncTask 's progress results back to it's Activity through the retained Fragment ...
android:configChanges=“orientation” does not work with fragments http://stackoverflow.com/questions/7139488/androidconfigchanges-orientation-does-not-work-with-fragments re created on an orientation change. If you want the fragment not to be re created on activity re creation then call setRetainInstance in onCreate . Unless I'm missing something I don't quite get your second manifest entry isn't AppListFragment a Fragment..
How to handle AsyncTask onPostExecute when paused to avoid IllegalStateException http://stackoverflow.com/questions/7992496/how-to-handle-asynctask-onpostexecute-when-paused-to-avoid-illegalstateexception task using a fragment which retains its instance . The general idea is that you create a fragment without UI and call setRetainInstance true . It has a task which is being notified about the activity being available or not. If not the task's thread suspends..
How to handle Handler messages when activity/fragment is paused http://stackoverflow.com/questions/8040280/how-to-handle-handler-messages-when-activity-fragment-is-paused new ConcreteTestHandler @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setRetainInstance true @Override public void onResume super.onResume handler.setActivity getActivity handler.resume @Override public..
Fragments, DialogFragment, and Screen Rotation http://stackoverflow.com/questions/8235080/fragments-dialogfragment-and-screen-rotation
Android Fragments. Retaining an AsyncTask during screen rotation or configuration change http://stackoverflow.com/questions/8417885/android-fragments-retaining-an-asynctask-during-screen-rotation-or-configuratio some stuff for the UI State @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setRetainInstance true If I setRetainInstance true savedInstanceState is always null. Besides that when loading UI State a NPE is thrown when.. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setRetainInstance true If I setRetainInstance true savedInstanceState is always null. Besides that when loading UI State a NPE is thrown when looking for UI Objects... compat lib share improve this question Fragments can actually make this a lot easier. Just use the method Fragment.setRetainInstance boolean to have your fragment instance retained across configuration changes. Note that this is the recommended replacement..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments to the FragmentActivity ie. getActivity null . I can not figure out why this is happening. I tried to manually set setRetainInstance true but this does not help. I figured that this happens when my FragmentActivity gets destroyed however this still happens..
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