private static List<ContactListFilter> loadAccountFilters(Context context) {
final ArrayList<ContactListFilter> result = Lists.newArrayList();
final ArrayList<ContactListFilter> accountFilters = Lists.newArrayList();
final AccountTypeManager accountTypes = AccountTypeManager.getInstance(context);
List<AccountWithDataSet> accounts = accountTypes.getAccounts(false);
for (AccountWithDataSet account : accounts) {
AccountType accountType = accountTypes.getAccountType(account.type, account.dataSet);
if (accountType.isExtension() && !account.hasData(context)) {
// Hide extensions with no raw_contacts.
continue;
}
Drawable icon = accountType != null ? accountType.getDisplayIcon(context) : null;
accountFilters.add(
ContactListFilter.createAccountFilter(account.type, account.name, account.dataSet, icon));
}
// Always show "All", even when there's no accounts. (We may have local contacts)
result.add(ContactListFilter.createFilterWithType(ContactListFilter.FILTER_TYPE_ALL_ACCOUNTS));
final int count = accountFilters.size();
if (count >= 1) {
// If we only have one account, don't show it as "account", instead show it as "all"
if (count > 1) {
result.addAll(accountFilters);
}
result.add(ContactListFilter.createFilterWithType(ContactListFilter.FILTER_TYPE_CUSTOM));
}
return result;
}
/** Sets up the editor based on the group's account name and type. */
private void setupEditorForAccount() {
final AccountType accountType = getAccountType();
final boolean editable = isGroupMembershipEditable();
boolean isNewEditor = false;
mMemberListAdapter.setIsGroupMembershipEditable(editable);
// Since this method can be called multiple time, remove old editor if the editor type
// is different from the new one and mark the editor with a tag so it can be found for
// removal if needed
View editorView;
int newGroupEditorId =
editable ? R.layout.group_editor_view : R.layout.external_group_editor_view;
if (newGroupEditorId != mLastGroupEditorId) {
View oldEditorView = mRootView.findViewWithTag(CURRENT_EDITOR_TAG);
if (oldEditorView != null) {
mRootView.removeView(oldEditorView);
}
editorView = mLayoutInflater.inflate(newGroupEditorId, mRootView, false);
editorView.setTag(CURRENT_EDITOR_TAG);
mAutoCompleteAdapter = null;
mLastGroupEditorId = newGroupEditorId;
isNewEditor = true;
} else {
editorView = mRootView.findViewWithTag(CURRENT_EDITOR_TAG);
if (editorView == null) {
throw new IllegalStateException("Group editor view not found");
}
}
mGroupNameView = (TextView) editorView.findViewById(R.id.group_name);
mAutoCompleteTextView = (AutoCompleteTextView) editorView.findViewById(R.id.add_member_field);
mListView = (ListView) editorView.findViewById(android.R.id.list);
mListView.setAdapter(mMemberListAdapter);
// Setup the account header, only when exists.
if (editorView.findViewById(R.id.account_header) != null) {
CharSequence accountTypeDisplayLabel = accountType.getDisplayLabel(mContext);
ImageView accountIcon = (ImageView) editorView.findViewById(R.id.account_icon);
TextView accountTypeTextView = (TextView) editorView.findViewById(R.id.account_type);
TextView accountNameTextView = (TextView) editorView.findViewById(R.id.account_name);
if (!TextUtils.isEmpty(mAccountName)) {
accountNameTextView.setText(mContext.getString(R.string.from_account_format, mAccountName));
}
accountTypeTextView.setText(accountTypeDisplayLabel);
accountIcon.setImageDrawable(accountType.getDisplayIcon(mContext));
}
// Setup the autocomplete adapter (for contacts to suggest to add to the group) based on the
// account name and type. For groups that cannot have membership edited, there will be no
// autocomplete text view.
if (mAutoCompleteTextView != null) {
mAutoCompleteAdapter =
new SuggestedMemberListAdapter(mContext, android.R.layout.simple_dropdown_item_1line);
mAutoCompleteAdapter.setContentResolver(mContentResolver);
mAutoCompleteAdapter.setAccountType(mAccountType);
mAutoCompleteAdapter.setAccountName(mAccountName);
mAutoCompleteAdapter.setDataSet(mDataSet);
mAutoCompleteTextView.setAdapter(mAutoCompleteAdapter);
mAutoCompleteTextView.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
SuggestedMember member = (SuggestedMember) view.getTag();
if (member == null) {
return; // just in case
}
loadMemberToAddToGroup(
member.getRawContactId(), String.valueOf(member.getContactId()));
// Update the autocomplete adapter so the contact doesn't get suggested again
mAutoCompleteAdapter.addNewMember(member.getContactId());
// Clear out the text field
mAutoCompleteTextView.setText("");
}
});
// Update the exempt list. (mListToDisplay might have been restored from the saved
// state.)
mAutoCompleteAdapter.updateExistingMembersList(mListToDisplay);
}
// If the group name is ready only, don't let the user focus on the field.
mGroupNameView.setFocusable(!mGroupNameIsReadOnly);
if (isNewEditor) {
mRootView.addView(editorView);
}
mStatus = Status.EDITING;
}