protected void chooseFromMultipleItems(
List<ContactResult.ResultItem> items, CheckBox checkbox, String id) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
ArrayList<String> itemLabels = new ArrayList<String>(items.size());
for (ResultItem resultItem : items) {
itemLabels.add(resultItem.getResult());
}
class ClickListener implements OnCancelListener, OnClickListener, OnMultiChoiceClickListener {
private List<ContactResult.ResultItem> items;
private CheckBox checkbox;
private String id;
private boolean[] checked;
public ClickListener(List<ContactResult.ResultItem> items, CheckBox checkbox, String id) {
this.items = items;
this.checkbox = checkbox;
this.id = id;
checked = new boolean[items.size()];
}
@Override
public void onClick(DialogInterface dialog, int which) {
finish();
}
@Override
public void onClick(DialogInterface arg0, int which, boolean isChecked) {
checked[which] = isChecked;
}
private void finish() {
ArrayList<ContactResult.ResultItem> result =
new ArrayList<ContactResult.ResultItem>(items.size());
for (int i = 0; i < items.size(); ++i) {
if (checked[i]) {
result.add(items.get(i));
}
}
if (result.size() == 0) {
checkbox.setChecked(false);
} else {
results.put(id, new ContactResult(id, result));
}
}
@Override
public void onCancel(DialogInterface dialog) {
finish();
}
}
ClickListener clickListener = new ClickListener(items, checkbox, id);
builder
.setMultiChoiceItems(itemLabels.toArray(new String[0]), null, clickListener)
.setOnCancelListener(clickListener)
.setPositiveButton(android.R.string.ok, clickListener)
.show();
}
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int pos, long rowId) {
CheckBox checkbox = (CheckBox) view.findViewById(R.id.contactCheck);
Cursor cursor = mCursorAdapter.getCursor();
cursor.moveToPosition(pos);
String id = cursor.getString(0);
if (checkbox.isChecked()) {
checkbox.setChecked(false);
results.remove(id);
} else {
checkbox.setChecked(true);
Cursor itemCursor =
getActivity()
.getContentResolver()
.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
new String[] {id},
null);
List<ContactResult.ResultItem> resultItems = new LinkedList<ContactResult.ResultItem>();
itemCursorLoop:
while (itemCursor.moveToNext()) {
String contactNumber =
itemCursor.getString(
itemCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
String contactName =
itemCursor.getString(
itemCursor.getColumnIndex(ContactsContract.CommonDataKinds.Nickname.DISPLAY_NAME));
String avatarURI =
itemCursor.getString(
itemCursor.getColumnIndex(
ContactsContract.CommonDataKinds.Photo.PHOTO_THUMBNAIL_URI));
int contactKind =
itemCursor.getInt(
itemCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE));
for (ResultItem previousItem : resultItems) {
if (contactNumber.equals(previousItem.getResult())) {
continue itemCursorLoop;
}
}
resultItems.add(
new ContactResult.ResultItem(contactNumber, contactName, avatarURI, contactKind));
}
itemCursor.close();
if (resultItems.size() > 1) {
// contact has multiple items - user needs to choose from them
chooseFromMultipleItems(resultItems, checkbox, id);
} else {
// only one result or all items are similar for this contact
results.put(id, new ContactResult(id, resultItems));
}
}
}