我有一张多选票单。因此，我可以选择多个票证并一次将其删除。但是某些特殊票证无法从列表中删除。因此，我不想在单击该项目时选择/选中它们。因此，我尝试通过使用listView.setItemChecked(position, false)取消选择特定的票证，但无法正常工作。
listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
单击项目时将调用此方法：
listView.setMultiChoiceModeListener(new MultiChoiceModeListener() {
@Override
public void onItemCheckedStateChanged(ActionMode mode,
int position, long id, boolean checked) {
System.out.println("############### Position : " +position +" id: "+id+ " checked : "+checked );
//Getting the ticket
ticket = ticketList.get(position);
if(ticket.getparticularIds()!= null && !ticket.getparticularIds().isEmpty()) {
//***Do not select this ticket***
Toast.makeText(mContext, "Not Allowed", Toast.LENGTH_SHORT).show();
// De-selecting the particular ticket
listView.setItemChecked(position, false);
mAdapter.notifyDataSetChanged();
// Set the CAB title according to total checked items
mode.setTitle(listView.getCheckedItemCount() + " Selected ");
}
else {
mAdapter.toggleSelection(position);
}
mode.setTitle(listView.getCheckedItemCount() + " Selected ");
}
单击特定票证后，获得以下输出：
01-16 01:48:27.254 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.254 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.284 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.284 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.304 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.304 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.324 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.334 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.334 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.364 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.374 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.374 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.394 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.414 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.424 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.444 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.454 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.474 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.484 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.494 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.514 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.524 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.534 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.544 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.554 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.564 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.574 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.574 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.584 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.584 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.594 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.614 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.614 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.624 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.634 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.644 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.654 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.674 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.684 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.694 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.704 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.704 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.714 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.724 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.734 1426-1426/com.demo.lv.android I/System.out﹕ ############### Position : 1 id: 1 checked : false
01-16 01:48:27.734 1426-1426/com.demo.lv.android I/dalvikvm﹕ threadid=1: stack overflow on call to Landroid/util/ContainerHelpers;.binarySearch:ILII
01-16 01:48:27.744 1426-1426/com.demo.lv.android I/dalvikvm﹕ method requires 32+20+0=52 bytes, fp is 0xb0282330 (48 left)
01-16 01:48:27.744 1426-1426/com.demo.lv.android I/dalvikvm﹕ expanding stack end (0xb0282300 to 0xb0282000)
01-16 01:48:27.744 1426-1426/com.demo.lv.android I/dalvikvm﹕ Shrank stack (to 0xb0282300, curFrame is 0xb0282604)
01-16 01:48:27.744 1426-1426/com.demo.lv.android D/AndroidRuntime﹕ Shutting down VM
01-16 01:48:27.744 1426-1426/com.demo.lv.android W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0xb1a6eba8)
01-16 01:48:27.894 1426-1426/com.demo.lv.android D/dalvikvm﹕ GC_FOR_ALLOC freed 1635K, 9% free 20465K/22260K, paused 40ms, total 41ms
01-16 01:48:28.014 1426-1426/com.demo.lv.android E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.demo.lv.android, PID: 1426
android.view.InflateException: Binary XML file line #27: Error inflating class <unknown>
at android.view.LayoutInflater.createView(LayoutInflater.java:621)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:670)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:695)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:756)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at android.widget.Toast.makeText(Toast.java:245)
at com.demo.lv.android.activities.TicketListFragment$2.onItemCheckedStateChanged(TicketListFragment.java:231)
at android.widget.AbsListView$MultiChoiceModeWrapper.onItemCheckedStateChanged(AbsListView.java:6364)
at android.widget.AbsListView.setItemChecked(AbsListView.java:1026)
at com.demo.lv.android.activities.TicketListFragment$2.onItemCheckedStateChanged(TicketListFragment.java:233)
at android.widget.AbsListView$MultiChoiceModeWrapper.onItemCheckedStateChanged(AbsListView.java:6364)
at android.widget.AbsListView.setItemChecked(AbsListView.java:1026)
at com.demo.lv.android.activities.TicketListFragment$2.onItemCheckedStateChanged(TicketListFragment.java:233)
at android.widget.AbsListView$MultiChoiceModeWrapper.onItemCheckedStateChanged(AbsListView.java:6364)
at android.widget.AbsListView.setItemChecked(AbsListView.java:1026)
at com.demo.lv.android.activities.TicketListFragment$2.onItemCheckedStateChanged(TicketListFragment.java:233)
at android.widget.AbsListView$MultiChoiceModeWrapper.onItemCheckedStateChanged(AbsListView.java:6364)
at android.widget.AbsListView.setItemChecked(AbsListView.java:1026)
at com.demo.lv.android.activities.TicketListFragment$2.onItemCheckedStateChanged(TicketListFragment.java:233)
at android.widget.AbsListView$MultiChoiceModeWrapper.onItemCheckedStateChanged(AbsListView.java:6364)
at android.widget.AbsListView.setItemChecked(AbsListView.java:1026)
这是我所做的一切，但对我不起作用。我该如何解决？？？
最佳答案
我找到了解决方案，以防万一任何人需要知道，问题再次由于存在原因而再次调用onItemCheckedStateChanged（）方法listView.setItemChecked(position, false);
它将所选项目的位置设置为false，然后再次调用onItemCheckedStateChanged（），并且该时间值为false。因此它将显示堆栈溢出错误或在调用同一函数的无限循环内。
因此需要用此代码替换。
if (listView.isItemChecked(position))
listView.setItemChecked(position, false);
它必须像魅力一样工作。
关于java - 如何在多选择ListView中以编程方式取消选择/取消选中所选项目，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/27982043/