package de.pixart.messenger.ui; import android.app.ActionBar; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.support.annotation.StringRes; 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.ArrayList; import java.util.Collections; import java.util.HashSet; import java.util.List; import java.util.Set; import de.pixart.messenger.Config; import de.pixart.messenger.R; import de.pixart.messenger.entities.Account; import de.pixart.messenger.entities.Contact; import de.pixart.messenger.entities.ListItem; import de.pixart.messenger.xmpp.jid.Jid; public class ChooseContactActivity extends AbstractSearchableListItemActivity { private List mActivatedAccounts = new ArrayList<>(); private List mKnownHosts; private Set selected; private Set filterContacts; public static final String EXTRA_TITLE_RES_ID = "extra_title_res_id"; @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<>(); 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); data.putExtra(EXTRA_ACCOUNT, request.getStringExtra(EXTRA_ACCOUNT)); data.putExtra("subject", request.getStringExtra("subject")); 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(EXTRA_ACCOUNT); if (account == null && mListItem instanceof Contact) { account = ((Contact) mListItem).getAccount().getJid().toBareJid().toString(); } data.putExtra(EXTRA_ACCOUNT, account); data.putExtra("conversation", request.getStringExtra("conversation")); data.putExtra("multiple", false); data.putExtra("subject", request.getStringExtra("subject")); setResult(RESULT_OK, data); finish(); } }); } @Override public void onStart() { super.onStart(); Intent intent = getIntent(); @StringRes int res = intent != null ? intent.getIntExtra(EXTRA_TITLE_RES_ID, R.string.title_activity_choose_contact) : R.string.title_activity_choose_contact; ActionBar bar = getActionBar(); if (bar != null) { try { bar.setTitle(res); } catch (Exception e) { bar.setTitle(R.string.title_activity_choose_contact); } } } @Override public boolean onCreateOptionsMenu(final Menu menu) { super.onCreateOptionsMenu(menu); final Intent i = getIntent(); boolean showEnterJid = i != null && i.getBooleanExtra("show_enter_jid", false); menu.findItem(R.id.action_create_contact).setVisible(showEnterJid); return true; } 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(this, needle)) { getListItems().add(contact); } } } } Collections.sort(getListItems()); getListItemAdapter().notifyDataSetChanged(); } private String[] getSelectedContactJids() { List result = new ArrayList<>(); for (Contact contact : selected) { result.add(contact.getJid().toString()); } return result.toArray(new String[result.size()]); } public void refreshUiReal() { //nothing to do. This Activity doesn't implement any listeners } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.action_create_contact: showEnterJidDialog(); return true; } return super.onOptionsItemSelected(item); } protected void showEnterJidDialog() { EnterJidDialog dialog = new EnterJidDialog( this, mKnownHosts, mActivatedAccounts, getString(R.string.enter_contact), getString(R.string.select), null, getIntent().getStringExtra(EXTRA_ACCOUNT), true ); dialog.setOnEnterJidDialogPositiveListener(new EnterJidDialog.OnEnterJidDialogPositiveListener() { @Override public boolean onEnterJidDialogPositive(Jid accountJid, Jid contactJid) throws EnterJidDialog.JidError { final Intent request = getIntent(); final Intent data = new Intent(); data.putExtra("contact", contactJid.toString()); data.putExtra(EXTRA_ACCOUNT, accountJid.toString()); data.putExtra("conversation", request.getStringExtra("conversation")); data.putExtra("multiple", false); data.putExtra("subject", request.getStringExtra("subject")); setResult(RESULT_OK, data); finish(); return true; } }); dialog.show(); } @Override void onBackendConnected() { filterContacts(); this.mActivatedAccounts.clear(); for (Account account : xmppConnectionService.getAccounts()) { if (account.getStatus() != Account.State.DISABLED) { if (Config.DOMAIN_LOCK != null) { this.mActivatedAccounts.add(account.getJid().getLocalpart()); } else { this.mActivatedAccounts.add(account.getJid().toBareJid().toString()); } } } this.mKnownHosts = xmppConnectionService.getKnownHosts(); } }