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package de.thedevstack.conversationsplus.ui;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.ActionMode;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.AbsListView.MultiChoiceModeListener;
import android.widget.AdapterView;
import android.widget.ListView;
import java.util.Set;
import java.util.HashSet;
import java.util.Collections;
import java.util.List;
import java.util.ArrayList;
import de.thedevstack.conversationsplus.R;
import de.thedevstack.conversationsplus.entities.Account;
import de.thedevstack.conversationsplus.entities.Contact;
import de.thedevstack.conversationsplus.entities.ListItem;
public class ChooseContactActivity extends AbstractSearchableListItemActivity {
private Set<Contact> selected;
private Set<String> filterContacts;
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
filterContacts = new HashSet<>();
String[] contacts = getIntent().getStringArrayExtra("filter_contacts");
if (contacts != null) {
Collections.addAll(filterContacts, contacts);
}
if (getIntent().getBooleanExtra("multiple", false)) {
getListView().setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
getListView().setMultiChoiceModeListener(new MultiChoiceModeListener() {
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return false;
}
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
final InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(getSearchEditText().getWindowToken(),
InputMethodManager.HIDE_IMPLICIT_ONLY);
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.select_multiple, menu);
selected = new HashSet<Contact>();
return true;
}
@Override
public void onDestroyActionMode(ActionMode mode) {
}
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
switch(item.getItemId()) {
case R.id.selection_submit:
final Intent request = getIntent();
final Intent data = new Intent();
data.putExtra("conversation",
request.getStringExtra("conversation"));
String[] selection = getSelectedContactJids();
data.putExtra("contacts", selection);
data.putExtra("multiple", true);
setResult(RESULT_OK, data);
finish();
return true;
}
return false;
}
@Override
public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
Contact item = (Contact) getListItems().get(position);
if (checked) {
selected.add(item);
} else {
selected.remove(item);
}
int numSelected = selected.size();
MenuItem selectButton = mode.getMenu().findItem(R.id.selection_submit);
String buttonText = getResources().getQuantityString(R.plurals.select_contact,
numSelected, numSelected);
selectButton.setTitle(buttonText);
}
});
}
getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(final AdapterView<?> parent, final View view,
final int position, final long id) {
final InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(getSearchEditText().getWindowToken(),
InputMethodManager.HIDE_IMPLICIT_ONLY);
final Intent request = getIntent();
final Intent data = new Intent();
final ListItem mListItem = getListItems().get(position);
data.putExtra("contact", mListItem.getJid().toString());
String account = request.getStringExtra("account");
if (account == null && mListItem instanceof Contact) {
account = ((Contact) mListItem).getAccount().getJid().toBareJid().toString();
}
data.putExtra("account", account);
data.putExtra("conversation",
request.getStringExtra("conversation"));
data.putExtra("multiple", false);
setResult(RESULT_OK, data);
finish();
}
});
}
protected void filterContacts(final String needle) {
getListItems().clear();
for (final Account account : xmppConnectionService.getAccounts()) {
if (account.getStatus() != Account.State.DISABLED) {
for (final Contact contact : account.getRoster().getContacts()) {
if (contact.showInRoster() &&
!filterContacts.contains(contact.getJid().toBareJid().toString())
&& contact.match(needle)) {
getListItems().add(contact);
}
}
}
}
Collections.sort(getListItems());
getListItemAdapter().notifyDataSetChanged();
}
private String[] getSelectedContactJids() {
List<String> result = new ArrayList<>();
for (Contact contact : selected) {
result.add(contact.getJid().toString());
}
return result.toArray(new String[result.size()]);
}
}
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