conversations-classic/src/eu/siacs/conversations/ui/StartConversation.java

361 lines
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Java
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package eu.siacs.conversations.ui;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import android.app.ActionBar;
import android.app.ActionBar.Tab;
import android.app.ActionBar.TabListener;
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import android.app.AlertDialog;
import android.app.Fragment;
import android.app.FragmentTransaction;
import android.app.ListFragment;
import android.content.Context;
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import android.graphics.Color;
import android.os.Bundle;
import android.support.v13.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
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import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
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import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
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import android.widget.AutoCompleteTextView;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.SearchView;
import android.widget.SearchView.OnQueryTextListener;
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import android.widget.Spinner;
import android.widget.TextView;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.ListItem;
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import eu.siacs.conversations.utils.KnownHostsAdapter;
import eu.siacs.conversations.utils.UIHelper;
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import eu.siacs.conversations.utils.Validator;
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public class StartConversation extends XmppActivity {
private Tab mContactsTab;
private Tab mConferencesTab;
private ViewPager mViewPager;
private SearchView mSearchView;
private MyListFragment mContactsListFragment = new MyListFragment();
private List<ListItem> contacts = new ArrayList<ListItem>();
private ArrayAdapter<ListItem> mContactsAdapter;
private MyListFragment mConferenceListFragment = new MyListFragment();
private List<ListItem> conferences = new ArrayList<ListItem>();
private ArrayAdapter<ListItem> mConferenceAdapter;
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private List<String> mActivatedAccounts = new ArrayList<String>();
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private List<String> mKnownHosts;
private TabListener mTabListener = new TabListener() {
@Override
public void onTabUnselected(Tab tab, FragmentTransaction ft) {
return;
}
@Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
mViewPager.setCurrentItem(tab.getPosition());
onTabChanged();
}
@Override
public void onTabReselected(Tab tab, FragmentTransaction ft) {
return;
}
};
private ViewPager.SimpleOnPageChangeListener mOnPageChangeListener = new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
getActionBar().setSelectedNavigationItem(position);
onTabChanged();
}
};
private OnQueryTextListener mOnQueryTextListener = new OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
return true;
}
@Override
public boolean onQueryTextChange(String newText) {
filterContacts(newText);
return true;
}
};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_start_conversation);
mViewPager = (ViewPager) findViewById(R.id.start_conversation_view_pager);
ActionBar actionBar = getActionBar();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
mContactsTab = actionBar.newTab().setText(R.string.contacts)
.setTabListener(mTabListener);
mConferencesTab = actionBar.newTab().setText(R.string.conferences)
.setTabListener(mTabListener);
actionBar.addTab(mContactsTab);
actionBar.addTab(mConferencesTab);
mViewPager.setOnPageChangeListener(mOnPageChangeListener);
mViewPager.setAdapter(new FragmentPagerAdapter(getFragmentManager()) {
@Override
public int getCount() {
return 2;
}
@Override
public Fragment getItem(int position) {
if (position == 0) {
return mContactsListFragment;
} else {
return mConferenceListFragment;
}
}
});
mConferenceAdapter = new ListItemAdapter(conferences);
mConferenceListFragment.setListAdapter(mConferenceAdapter);
mContactsAdapter = new ListItemAdapter(contacts);
mContactsListFragment.setListAdapter(mContactsAdapter);
mContactsListFragment
.setOnListItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int position, long arg3) {
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openConversationForContact(position);
}
});
}
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protected void openConversationForContact(int position) {
Contact contact = (Contact) contacts.get(position);
Conversation conversation = xmppConnectionService
.findOrCreateConversation(contact.getAccount(),
contact.getJid(), false);
switchToConversation(conversation, null, false);
}
protected void openDetailsForContact(int position) {
Contact contact = (Contact) contacts.get(position);
switchToContactDetails(contact);
}
protected void deleteContact(int position) {
Contact contact = (Contact) contacts.get(position);
xmppConnectionService.deleteContactOnServer(contact);
filterContacts(null);
}
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protected void showCreateContactDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.create_contact);
View dialogView = getLayoutInflater().inflate(R.layout.create_contact_dialog, null);
final Spinner spinner = (Spinner) dialogView.findViewById(R.id.account);
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final AutoCompleteTextView jid = (AutoCompleteTextView) dialogView.findViewById(R.id.jid);
jid.setAdapter(new KnownHostsAdapter(this, android.R.layout.simple_list_item_1, mKnownHosts));
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populateAccountSpinner(spinner);
builder.setView(dialogView);
builder.setNegativeButton(R.string.cancel, null);
builder.setPositiveButton(R.string.create, null);
final AlertDialog dialog = builder.create();
dialog.show();
dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (Validator.isValidJid(jid.getText().toString())) {
String accountJid = (String) spinner.getSelectedItem();
String contactJid = jid.getText().toString();
Account account = xmppConnectionService.findAccountByJid(accountJid);
Contact contact = account.getRoster().getContact(contactJid);
if (contact.showInRoster()) {
jid.setError(getString(R.string.contact_already_exists));
} else {
xmppConnectionService.createContact(contact);
switchToConversation(contact);
dialog.dismiss();
}
} else {
jid.setError(getString(R.string.invalid_jid));
}
}
});
}
protected void switchToConversation(Contact contact) {
Conversation conversation = xmppConnectionService.findOrCreateConversation(contact.getAccount(), contact.getJid(), false);
switchToConversation(conversation, null, false);
}
private void populateAccountSpinner(Spinner spinner) {
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, mActivatedAccounts);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
}
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@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.start_conversation, menu);
MenuItem menuCreateContact = (MenuItem) menu
.findItem(R.id.action_create_contact);
MenuItem menuCreateConference = (MenuItem) menu
.findItem(R.id.action_create_conference);
MenuItem menuSearch = (MenuItem) menu.findItem(R.id.action_search);
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if (getActionBar().getSelectedNavigationIndex() == 0) {
menuCreateConference.setVisible(false);
} else {
menuCreateContact.setVisible(false);
}
mSearchView = (SearchView) menuSearch.getActionView();
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int id = mSearchView.getContext().getResources()
.getIdentifier("android:id/search_src_text", null, null);
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TextView textView = (TextView) mSearchView.findViewById(id);
textView.setTextColor(Color.WHITE);
mSearchView.setOnQueryTextListener(this.mOnQueryTextListener);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
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case R.id.action_create_contact:
showCreateContactDialog();
break;
}
return super.onOptionsItemSelected(item);
}
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@Override
void onBackendConnected() {
filterContacts(null);
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this.mActivatedAccounts.clear();
for (Account account : xmppConnectionService.getAccounts()) {
if (account.getStatus() != Account.STATUS_DISABLED) {
this.mActivatedAccounts.add(account.getJid());
}
}
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this.mKnownHosts = xmppConnectionService.getKnownHosts();
}
protected void filterContacts(String needle) {
this.contacts.clear();
for (Account account : xmppConnectionService.getAccounts()) {
if (account.getStatus() != Account.STATUS_DISABLED) {
for (Contact contact : account.getRoster().getContacts()) {
if (contact.showInRoster() && contact.match(needle)) {
this.contacts.add(contact);
}
}
}
}
Collections.sort(this.contacts);
mContactsAdapter.notifyDataSetChanged();
}
private void onTabChanged() {
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invalidateOptionsMenu();
}
private class ListItemAdapter extends ArrayAdapter<ListItem> {
public ListItemAdapter(List<ListItem> objects) {
super(getApplicationContext(), 0, objects);
}
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@Override
public View getView(int position, View view, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
ListItem item = getItem(position);
if (view == null) {
view = (View) inflater.inflate(R.layout.contact, null);
}
TextView name = (TextView) view
.findViewById(R.id.contact_display_name);
TextView jid = (TextView) view.findViewById(R.id.contact_jid);
ImageView picture = (ImageView) view
.findViewById(R.id.contact_photo);
jid.setText(item.getJid());
name.setText(item.getDisplayName());
picture.setImageBitmap(UIHelper.getContactPicture(item, 48,
this.getContext(), false));
return view;
}
}
public static class MyListFragment extends ListFragment {
private AdapterView.OnItemClickListener mOnItemClickListener;
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private int mContextPosition = -1;
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
if (mOnItemClickListener != null) {
mOnItemClickListener.onItemClick(l, v, position, id);
}
}
public void setOnListItemClickListener(AdapterView.OnItemClickListener l) {
this.mOnItemClickListener = l;
}
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@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
registerForContextMenu(getListView());
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
getActivity().getMenuInflater().inflate(R.menu.contact_context,
menu);
AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
this.mContextPosition = acmi.position;
}
@Override
public boolean onContextItemSelected(MenuItem item) {
StartConversation activity = (StartConversation) getActivity();
switch(item.getItemId()) {
case R.id.context_start_conversation:
activity.openConversationForContact(mContextPosition);
break;
case R.id.context_contact_details:
activity.openDetailsForContact(mContextPosition);
break;
case R.id.context_delete_contact:
activity.deleteContact(mContextPosition);
break;
}
return true;
}
}
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}