我的应用中有联系人。
此处的联系人位于列表视图中，将使用复选框单击选择。
我不知道这里有什么问题。它会在单击“添加”按钮时添加列表视图中的所有联系人。不会选中复选框。
请帮我找到解决方案......
public class ContactActivity extends Activity implements OnItemClickListener {
private Gson gson = new Gson();
private ContactDispAdapter contactDispAdapter;
private Button btnAdd;
private Button btnSend;
private ProgressDialog prgDialog;
UserDelegate userDelegate = new UserDelegate();
private Context context;
private HashMap<String, UserMO> userMosMapAll = new HashMap<>();
private ArrayList<UserMO> userMOs = new ArrayList<>();
private UserMO userMO = new UserMO();
private SharedPreferences sharedpreferences;
private String eventId;
@Override
protected void onStart() {
super.onStart();
AppActivityStatus.setActivityStarted();
AppActivityStatus.setActivityContext(context);
}
@Override
protected void onPause() {
super.onPause();
AppActivityStatus.setActivityStoped();
}
@Override
protected void onResume() {
super.onPause();
AppActivityStatus.setActivityStarted();
}
@Override
protected void onStop() {
super.onStop();
AppActivityStatus.setActivityStoped();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.contactslistmain);
context = getApplicationContext();
sharedpreferences = context.getSharedPreferences(Constants.SHARED_PREFERENCE_NAME,
Context.MODE_PRIVATE);
// default value of sharedpreference is null if no event id found default value null is returned
eventId = sharedpreferences.getString("eventId","null");
Toast.makeText(context, "contact String" + eventId, Toast.LENGTH_LONG).show();
SharedPreferences.Editor editor = sharedpreferences.edit();
editor.remove("eventId");
editor.commit();
// in contact page click load button get all contacts from device and
// send to server and return matching user
// remove old values from list
// Instantiate Progress Dialog object
prgDialog = new ProgressDialog(this);
// Set Progress Dialog Text
prgDialog.setMessage("Please wait...");
// Set Cancelable as False
prgDialog.setCancelable(false);
prgDialog.show();
final String[] mobileNumbers = Utility.getAllContacts(context.getContentResolver());
new AsyncTask<Void, Void, String>() {
@Override
protected String doInBackground(Void... arg0) {
return userDelegate.getMatchingExistingUserList(mobileNumbers, context);
}
@Override
protected void onPostExecute(String contactList) {
if (contactList != "null") {
userMOs = gson.fromJson(contactList, new TypeToken<List<UserMO>>() {
}.getType());
for (UserMO userMO : userMOs) {
userMosMapAll.put(userMO.getMobileNumber(), userMO);
}
DatabaseHelper dbHelper = new DatabaseHelper(context);
prgDialog.dismiss();
ListView contactListView = (ListView) findViewById(R.id.contact_List_view);
contactDispAdapter = new ContactDispAdapter();
contactListView.setAdapter(contactDispAdapter);
contactListView.setItemsCanFocus(false);
contactListView.setTextFilterEnabled(true);
contactListView.setOnItemClickListener(contactListView.getOnItemClickListener());
}
}
}.execute(null, null, null);
btnAdd = (Button) findViewById(R.id.btn_Contact_Add);
btnAdd.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// Instantiate Progress Dialog object
prgDialog = new ProgressDialog(ContactActivity.this);
// Set Progress Dialog Text
prgDialog.setMessage("Please wait...");
// Set Cancelable as False
prgDialog.setCancelable(false);
prgDialog.show();
DatabaseHelper dbHelper = new DatabaseHelper(context);
// by default first primary user is current user in sql lite
// user table
final UserMO userMO = dbHelper.getRingeeUserData(1);
System.out.println(".............." + contactDispAdapter.mCheckStates.size());
for (int i = 0; i < userMOs.size(); i++) {
if (contactDispAdapter.mCheckStates.get(i) == true) {
if (userMosMapAll.containsKey(userMOs.get(i).getMobileNumber())) {
userMOs.add(userMosMapAll.get(userMOs.get(i).getMobileNumber()));
}
System.out.println("Checked......" + userMOs.get(i).getMobileNumber());
} else
{
System.out.println("Not Checked......" + userMOs.get(i).getMobileNumber());
}
}
if (userMOs.size() != 0 && contactDispAdapter.mCheckStates.size()!=0) {
new AsyncTask<Void, Void, String>() {
@Override
protected String doInBackground(Void... arg0) {
return userDelegate.addEventUserRelationShipMapping(userMOs, eventId);
}
@Override
protected void onPostExecute(String response) {
Toast.makeText(context, "response is " + response.toString(), Toast.LENGTH_LONG).show();
prgDialog.dismiss();
Intent userDashBoardAct = new Intent(getApplicationContext(), UserDashBoardActivity.class);
// Clears History of Activity
userDashBoardAct.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(userDashBoardAct);
}
}.execute(null, null, null);
}else {
Toast.makeText(context, "Atleast invite one more person to continue", Toast.LENGTH_LONG).show();
}
}
});
}
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
contactDispAdapter.toggle(arg2);
}
// add name and mobile number in adapter to show in contact page
private class ContactDispAdapter extends BaseAdapter implements CompoundButton.OnCheckedChangeListener {
private SparseBooleanArray mCheckStates;
LayoutInflater mInflater;
TextView mobileNumTxtV, userNameTxtV;
CheckBox cb;
ContactDispAdapter() {
mCheckStates = new SparseBooleanArray(userMOs.size());
mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public int getCount() {
return userMOs.size();
}
@Override
public Object getItem(int position) {
return position;
}
@Override
public long getItemId(int position) {
return 0;
}
// show list values name and mobile number in contact page
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View vi = convertView;
if (convertView == null)
vi = mInflater.inflate(R.layout.contactlist, null,false);
userNameTxtV = (TextView) vi.findViewById(R.id.text);
mobileNumTxtV = (TextView) vi.findViewById(R.id.mobile_number);
cb = (CheckBox) vi.findViewById(R.id.check_box);
userNameTxtV.setText(userMOs.get(position).getUserName());
mobileNumTxtV.setText(userMOs.get(position).getMobileNumber());
cb.setTag(position);
cb.setChecked(mCheckStates.get(position, false));
cb.setOnCheckedChangeListener(this);
return vi;
}
public boolean isChecked(int position) {
return mCheckStates.get(position, false);
}
public void setChecked(int position, boolean isChecked) {
mCheckStates.put(position, isChecked);
notifyDataSetChanged();
}
public void toggle(int position) {
setChecked(position, !isChecked(position));
}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
mCheckStates.put((Integer) buttonView.getTag(), isChecked);
}
}
}
CheckBox点击（联系人列表）后，我需要点击添加按钮。
在byn_add内部点击监听器我需要点击复选框位置到UserMOs并传递它以添加userDelegate.addEventUserRelationShipMapping(userMOs, eventId);
请帮助我找到....