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2014/10/16 ¤W¤È 08:17:57
android Programming Glossary: listdataactivityCan not display list with ListView in another activity http://stackoverflow.com/questions/19995004/can-not-display-list-with-listview-in-another-activity some data from DB in Activity 2 after starting intent from Activity 1 like case R.id.buttonRead intent new Intent this ListDataActivity.class startActivity intent break ListDataActivity has the following coding protected void onCreate Bundle savedInstanceState.. from Activity 1 like case R.id.buttonRead intent new Intent this ListDataActivity.class startActivity intent break ListDataActivity has the following coding protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView.. from to FLAG_REGISTER_CONTENT_OBSERVER make adapter available for list lv.setAdapter adapter ListDataActivity in Manifest stays without Intent Filter. When I click button and start ListDataActivity app. crashes with NullPointerException...
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