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2014/10/16 ¤W¤È 08:23:42
android Programming Glossary: setitemcheckedWhat is the difference between the states selected, checked and activated in Android? http://stackoverflow.com/questions/11504860/what-is-the-difference-between-the-states-selected-checked-and-activated-in-and . Note also that a call to ListView.setItemChecked invokes the above. In other words it could equally be called.. a drawable for the state state_activated like this and use setItemChecked of course item android state_pressed true android drawable @drawable..
Toggling check boxes in MultiChoice AlertDialog in android http://stackoverflow.com/questions/3608018/toggling-check-boxes-in-multichoice-alertdialog-in-android dialog final ListView list alert.getListView list.setItemChecked oldVal false mSelected which else mSelected 1 build.setMultiChoiceItems.. parameter in your setMultiChoiceItems call otherwise the setItemChecked calls won't work as expected. It would end up using that array.. end up using that array to store the checked state and setItemChecked would'nt update it correctly so everything would get confused...
http://stackoverflow.com/questions/8369640/listview-setitemchecked-only-works-with-standard-arrayadapter-does-not-work-w setItemChecked only works with standard ArrayAdapter does NOT work when using.. I use the standard ArrayAdapter for a ListView calling setItemChecked works OK But when using a custom made ArrayAdapter it does not... list getModel with this adapter setItemChecked works OK lView.setAdapter new ArrayAdapter Model this android.R.layout.simple_list_item_multiple_choice..
Showing the current selection in a listview http://stackoverflow.com/questions/9729517/showing-the-current-selection-in-a-listview your ListView Check the row that should be activated using setItemChecked on your ListView to enable the activated state and have the..
What is the difference between the states selected, checked and activated in Android? http://stackoverflow.com/questions/11504860/what-is-the-difference-between-the-states-selected-checked-and-activated-in-and checked activated. These are accessible via for example getCheckedItemPositions . Note also that a call to ListView.setItemChecked invokes the above. In other words it could equally be called setItemActivated . Prior to Honeycomb we had to implement workarounds.. all you need do is have a state list drawable with a drawable for the state state_activated like this and use setItemChecked of course item android state_pressed true android drawable @drawable list_item_bg_pressed item android state_activated true..
Toggling check boxes in MultiChoice AlertDialog in android http://stackoverflow.com/questions/3608018/toggling-check-boxes-in-multichoice-alertdialog-in-android final int oldVal mSelected final AlertDialog alert AlertDialog dialog final ListView list alert.getListView list.setItemChecked oldVal false mSelected which else mSelected 1 build.setMultiChoiceItems strings null onClick build.setPositiveButton Done.. thing to watch for you must specify null for the checkedItems parameter in your setMultiChoiceItems call otherwise the setItemChecked calls won't work as expected. It would end up using that array to store the checked state and setItemChecked would'nt update..
http://stackoverflow.com/questions/8369640/listview-setitemchecked-only-works-with-standard-arrayadapter-does-not-work-w setItemChecked only works with standard ArrayAdapter does NOT work when using customized ArrayAdapter This is really weird. When I use.. when using customized ArrayAdapter This is really weird. When I use the standard ArrayAdapter for a ListView calling setItemChecked works OK But when using a custom made ArrayAdapter it does not. What would be the reason Is this a bug Or am I missing something.. findViewById R.id.ListView01 lView.setChoiceMode ListView.CHOICE_MODE_MULTIPLE list getModel with this adapter setItemChecked works OK lView.setAdapter new ArrayAdapter Model this android.R.layout.simple_list_item_multiple_choice list PROBLEM with..
Showing the current selection in a listview http://stackoverflow.com/questions/9729517/showing-the-current-selection-in-a-listview
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