Example usage for android.widget AbsListView setItemChecked

Introduction

In this page you can find the example usage for android.widget AbsListView setItemChecked.

Prototype

public void setItemChecked(int position, boolean value) 

Source Link

Document

Sets the checked state of the specified position.

Usage

From source file:Main.java

public static void setAbsListViewAllItemsChecked(AbsListView absListView) {
    int count = absListView.getCount();
    for (int position = 0; position < count; ++position) {
        absListView.setItemChecked(position, true);
    }//from  w  ww .j  a  v  a 2  s. co m
}

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From source file:com.gigathinking.simpleapplock.AppListFragment.java

@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
    AbsListView listView = ((AbsListView) getActivity().findViewById(R.id.lv_app_list));
    int count = listView.getCount();
    switch (item.getItemId()) {
    case R.id.delete_app:
        ArrayList<String> positions = new ArrayList<String>();
        for (int i = 0; i < count; ++i) {
            if (listView.isItemChecked(i)) {
                positions.add(mList.get(i));
            }// w  w  w  . j a  v  a  2 s. co m
        }
        deleteApp(positions);
        mode.finish();
        break;
    case R.id.select_all:
        if (!allItemsChecked) {
            for (int i = 0; i < count; ++i) {
                listView.setItemChecked(i, true);
            }
            allItemsChecked = true;
        } else {
            for (int i = 0; i < count; ++i) {
                listView.setItemChecked(i, false);
            }
            allItemsChecked = false;
        }
        break;
    }
    return true;
}

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From source file:org.getlantern.firetweet.util.Utils.java

public static void clearListViewChoices(final AbsListView view) {
    if (view == null)
        return;/*w w  w. ja v a  2  s. com*/
    final ListAdapter adapter = view.getAdapter();
    if (adapter == null)
        return;
    view.clearChoices();
    for (int i = 0, j = view.getChildCount(); i < j; i++) {
        view.setItemChecked(i, false);
    }
    view.post(new Runnable() {
        @Override
        public void run() {
            view.setChoiceMode(AbsListView.CHOICE_MODE_NONE);
        }
    });
    // Workaround for Android bug
    // http://stackoverflow.com/questions/9754170/listview-selection-remains-persistent-after-exiting-choice-mode
    //        final int position = view.getFirstVisiblePosition(), offset = Utils.getFirstChildOffset(view);
    //        view.setAdapter(adapter);
    //        Utils.scrollListToPosition(view, position, offset);
}

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