コード例 #1
0
  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();
  }
コード例 #2
0
  @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));
      }
    }
  }