private Set<String> getE164Numbers(Set<Recipient> recipients) throws InvalidNumberException {
Set<String> results = new HashSet<String>();
for (Recipient recipient : recipients) {
results.add(Util.canonicalizeNumber(this, recipient.getNumber()));
}
return results;
}
private static boolean isActiveInDirectory(Context context, Recipient recipient) {
try {
if (!TextSecureDirectory.getInstance(context)
.isActiveNumber(Util.canonicalizeNumber(context, recipient.getNumber()))) {
return false;
}
} catch (NotInDirectoryException e) {
return false;
} catch (InvalidNumberException e) {
return false;
}
return true;
}
private void initializeResources() {
groupRecipient =
RecipientFactory.getRecipientForId(
this, getIntent().getLongExtra(GROUP_RECIPIENT_EXTRA, -1), true);
groupThread = getIntent().getLongExtra(GROUP_THREAD_EXTRA, -1);
if (groupRecipient != null) {
final String encodedGroupId = groupRecipient.getNumber();
if (encodedGroupId != null) {
try {
groupId = GroupUtil.getDecodedId(encodedGroupId);
} catch (IOException ioe) {
Log.w(TAG, "Couldn't decode the encoded groupId passed in via intent", ioe);
groupId = null;
}
if (groupId != null) {
new FillExistingGroupInfoAsyncTask().execute();
}
}
}
lv = (ListView) findViewById(R.id.selected_contacts_list);
avatar = (ImageView) findViewById(R.id.avatar);
groupName = (EditText) findViewById(R.id.group_name);
creatingText = (TextView) findViewById(R.id.creating_group_text);
recipientsPanel = (PushRecipientsPanel) findViewById(R.id.recipients);
groupName.addTextChangedListener(
new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {}
@Override
public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {}
@Override
public void afterTextChanged(Editable editable) {
final int prefixResId =
(groupId != null)
? R.string.GroupCreateActivity_actionbar_update_title
: R.string.GroupCreateActivity_actionbar_title;
if (editable.length() > 0) {
getSupportActionBar().setTitle(getString(prefixResId) + ": " + editable.toString());
} else {
getSupportActionBar().setTitle(prefixResId);
}
}
});
SelectedRecipientsAdapter adapter =
new SelectedRecipientsAdapter(
this, android.R.id.text1, new ArrayList<SelectedRecipientsAdapter.RecipientWrapper>());
adapter.setOnRecipientDeletedListener(
new SelectedRecipientsAdapter.OnRecipientDeletedListener() {
@Override
public void onRecipientDeleted(Recipient recipient) {
removeSelectedContact(recipient);
}
});
lv.setAdapter(adapter);
recipientsPanel.setPanelChangeListener(
new PushRecipientsPanel.RecipientsPanelChangedListener() {
@Override
public void onRecipientsPanelUpdate(Recipients recipients) {
Log.i(TAG, "onRecipientsPanelUpdate received.");
if (recipients != null) {
addAllSelectedContacts(recipients.getRecipientsList());
syncAdapterWithSelectedContacts();
}
}
});
(findViewById(R.id.contacts_button)).setOnClickListener(new AddRecipientButtonListener());
avatar.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
Crop.pickImage(GroupCreateActivity.this);
}
});
((RecipientsEditor) findViewById(R.id.recipients_text))
.setHint(R.string.recipients_panel__add_member);
}