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2014/10/16 ¤W¤È 08:20:45
android Programming Glossary: ondetachUnderstanding Fragment's setRetainInstance(boolean) http://stackoverflow.com/questions/11182180/understanding-fragments-setretaininstanceboolean an activity is recreated onDestroy will not be called but onDetach still will be because the fragment is being detached from its..
Further understanding setRetainInstance(true) http://stackoverflow.com/questions/12640316/further-understanding-setretaininstancetrue The fragment is detached from the Activity and Fragment.onDetach is called. The activity is destroyed Activity.onDestroy is called... TestFragment 41583008 onDestroyView TestFragment 41583008 onDetach TestActivity@415a4a30 onDestroy TestActivity@415a3380 this TestFragment.. Log.d TAG this onDestroyView @Override public void onDetach super.onDetach Log.d TAG this onDetach @Override public void..
how i can break things with Fragments with setRetainInstance(true) and adding them to backstack? http://stackoverflow.com/questions/13420448/how-i-can-break-things-with-fragments-with-setretaininstancetrue-and-adding-th onPause onSaveInstanceState onStop onDestroyView onDestroy onDetach onAttach onCreate onCreateView with bundle param null onStart.. landscape onPause onSaveInstanceState onStop onDestroyView onDetach onAttach onCreateView with bundle param null onStart onResume..
Using ActionBarSherlock With the New SupportMapFragment http://stackoverflow.com/questions/13721929/using-actionbarsherlock-with-the-new-supportmapfragment activity super.onAttach activity @Override public void onDetach mActivity null super.onDetach @Override public final void onCreateOptionsMenu.. @Override public void onDetach mActivity null super.onDetach @Override public final void onCreateOptionsMenu android.view.Menu.. activity super.onAttach activity @Override public void onDetach mActivity null super.onDetach @Override public final void onCreateOptionsMenu..
java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState http://stackoverflow.com/questions/14177781/java-lang-illegalstateexception-can-not-perform-this-action-after-onsaveinstanc 12783 onDestroy 01 05 23 54 21.938 V DummyFragment 12783 onDetach 01 05 23 54 21.978 V MyFragmentActivity 12783 onCreate 01 05.. #2 id 0x7f0a0004 01 07 19 00 18.113 V DummyFragment 4124 onDetach DummyFragment 45dd7498 #2 id 0x7f0a0004 01 07 19 00 18.138 V..
http://stackoverflow.com/questions/15207305/getting-the-error-java-lang-illegalstateexception-activity-has-been-destroyed workaround that fixed it for me is to add the following to onDetach of every Fragment which you call getChildFragmentManager on.. you call getChildFragmentManager on @Override public void onDetach super.onDetach try Field childFragmentManager Fragment.class.getDeclaredField.. on @Override public void onDetach super.onDetach try Field childFragmentManager Fragment.class.getDeclaredField..
java.lang.IllegalStateException: Activity has been destroyed using fragments http://stackoverflow.com/questions/19239175/java-lang-illegalstateexception-activity-has-been-destroyed-using-fragments workaround that fixed it for me is to add the following to onDetach of every Fragment which you call getChildFragmentManager on.. you call getChildFragmentManager on @Override public void onDetach super.onDetach try Field childFragmentManager Fragment.class.getDeclaredField.. on @Override public void onDetach super.onDetach try Field childFragmentManager Fragment.class.getDeclaredField..
getActivity() returns null in Fragment function http://stackoverflow.com/questions/6215239/getactivity-returns-null-in-fragment-function
Fragment: which callback invoked when press back button & customize it http://stackoverflow.com/questions/9703498/fragment-which-callback-invoked-when-press-back-button-customize-it called to do final cleanup of the fragment's state. onDetach called immediately prior to the fragment no longer being associated..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments break @Override public void onDetach super.onDetach if this.adapter null this.adapter.clearContext.. break @Override public void onDetach super.onDetach if this.adapter null this.adapter.clearContext Log.w TAG DETACHEDDETACHEDDETACHEDDETACHEDDETACHEDDETACHED..
Understanding Fragment's setRetainInstance(boolean) http://stackoverflow.com/questions/11182180/understanding-fragments-setretaininstanceboolean set the fragment lifecycle will be slightly different when an activity is recreated onDestroy will not be called but onDetach still will be because the fragment is being detached from its current activity . onCreate Bundle will not be called since..
Further understanding setRetainInstance(true) http://stackoverflow.com/questions/12640316/further-understanding-setretaininstancetrue sequence that I made up is true. The user rotates the device. The fragment is detached from the Activity and Fragment.onDetach is called. The activity is destroyed Activity.onDestroy is called. The Activity java object is deleted when possible by.. TestFragment 41583008 onStop TestActivity@415a4a30 onStop TestFragment 41583008 onDestroyView TestFragment 41583008 onDetach TestActivity@415a4a30 onDestroy TestActivity@415a3380 this TestFragment 41583008 onAttach TestActivity@415a3380 TestActivity@415a3380.. @Override public void onDestroyView super.onDestroyView Log.d TAG this onDestroyView @Override public void onDetach super.onDetach Log.d TAG this onDetach @Override public void onStart super.onStart Log.d TAG this onStart @Override..
how i can break things with Fragments with setRetainInstance(true) and adding them to backstack? http://stackoverflow.com/questions/13420448/how-i-can-break-things-with-fragments-with-setretaininstancetrue-and-adding-th onStart onResume Device rotated from portrait to landscape onPause onSaveInstanceState onStop onDestroyView onDestroy onDetach onAttach onCreate onCreateView with bundle param null onStart onResume Test 2 3 Fragment lifecycle calls with setRetainInstance..
Using ActionBarSherlock With the New SupportMapFragment http://stackoverflow.com/questions/13721929/using-actionbarsherlock-with-the-new-supportmapfragment a SherlockFragmentActivity. mActivity SherlockFragmentActivity activity super.onAttach activity @Override public void onDetach mActivity null super.onDetach @Override public final void onCreateOptionsMenu android.view.Menu menu android.view.MenuInflater.. SherlockFragmentActivity activity super.onAttach activity @Override public void onDetach mActivity null super.onDetach @Override public final void onCreateOptionsMenu android.view.Menu menu android.view.MenuInflater inflater onCreateOptionsMenu.. a SherlockFragmentActivity. mActivity SherlockFragmentActivity activity super.onAttach activity @Override public void onDetach mActivity null super.onDetach @Override public final void onCreateOptionsMenu android.view.Menu menu android.view.MenuInflater..
java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState http://stackoverflow.com/questions/14177781/java-lang-illegalstateexception-can-not-perform-this-action-after-onsaveinstanc 12783 onDestroyView 01 05 23 54 21.938 V DummyFragment 12783 onDestroy 01 05 23 54 21.938 V DummyFragment 12783 onDetach 01 05 23 54 21.978 V MyFragmentActivity 12783 onCreate 01 05 23 54 21.978 V DummyFragment 12783 onAttach 01 05 23 54 21.978.. 18.108 V DummyFragment 4124 onDestroy DummyFragment 45dd7498 #2 id 0x7f0a0004 01 07 19 00 18.113 V DummyFragment 4124 onDetach DummyFragment 45dd7498 #2 id 0x7f0a0004 01 07 19 00 18.138 V MyFragmentActivity 4124 onCreate 01 07 19 00 18.138 V FriendListFragment..
http://stackoverflow.com/questions/15207305/getting-the-error-java-lang-illegalstateexception-activity-has-been-destroyed state when it is detached from the activity. A short term workaround that fixed it for me is to add the following to onDetach of every Fragment which you call getChildFragmentManager on @Override public void onDetach super.onDetach try Field childFragmentManager.. is to add the following to onDetach of every Fragment which you call getChildFragmentManager on @Override public void onDetach super.onDetach try Field childFragmentManager Fragment.class.getDeclaredField mChildFragmentManager childFragmentManager.setAccessible.. following to onDetach of every Fragment which you call getChildFragmentManager on @Override public void onDetach super.onDetach try Field childFragmentManager Fragment.class.getDeclaredField mChildFragmentManager childFragmentManager.setAccessible..
java.lang.IllegalStateException: Activity has been destroyed using fragments http://stackoverflow.com/questions/19239175/java-lang-illegalstateexception-activity-has-been-destroyed-using-fragments state when it is detached from the activity. A short term workaround that fixed it for me is to add the following to onDetach of every Fragment which you call getChildFragmentManager on @Override public void onDetach super.onDetach try Field childFragmentManager.. is to add the following to onDetach of every Fragment which you call getChildFragmentManager on @Override public void onDetach super.onDetach try Field childFragmentManager Fragment.class.getDeclaredField mChildFragmentManager childFragmentManager.setAccessible.. following to onDetach of every Fragment which you call getChildFragmentManager on @Override public void onDetach super.onDetach try Field childFragmentManager Fragment.class.getDeclaredField mChildFragmentManager childFragmentManager.setAccessible..
getActivity() returns null in Fragment function http://stackoverflow.com/questions/6215239/getactivity-returns-null-in-fragment-function
Fragment: which callback invoked when press back button & customize it http://stackoverflow.com/questions/9703498/fragment-which-callback-invoked-when-press-back-button-customize-it fragment to clean up resources associated with its View. onDestroy called to do final cleanup of the fragment's state. onDetach called immediately prior to the fragment no longer being associated with its activity. Question 2 If you must know that..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments load the images on screen lastState OnScrollListener.SCROLL_STATE_TOUCH_SCROLL break @Override public void onDetach super.onDetach if this.adapter null this.adapter.clearContext Log.w TAG DETACHEDDETACHEDDETACHEDDETACHEDDETACHEDDETACHED.. the images on screen lastState OnScrollListener.SCROLL_STATE_TOUCH_SCROLL break @Override public void onDetach super.onDetach if this.adapter null this.adapter.clearContext Log.w TAG DETACHEDDETACHEDDETACHEDDETACHEDDETACHEDDETACHED public void update..
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