248 lines
8.6 KiB
Java
248 lines
8.6 KiB
Java
package de.gultsch.chat.ui;
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import java.util.LinkedHashMap;
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import java.util.Map.Entry;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import de.gultsch.chat.R;
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import de.gultsch.chat.entities.Account;
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import de.gultsch.chat.entities.Contact;
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import de.gultsch.chat.entities.Conversation;
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import de.gultsch.chat.persistance.DatabaseBackend;
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import android.os.Bundle;
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import android.provider.ContactsContract;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import android.widget.ImageView;
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import android.content.Context;
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import android.content.CursorLoader;
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import android.content.Intent;
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import android.content.Loader;
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import android.content.Loader.OnLoadCompleteListener;
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import android.database.Cursor;
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public class NewConversationActivity extends XmppActivity {
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final protected LinkedHashMap<Contact, View> availablePhoneContacts = new LinkedHashMap<Contact, View>();
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final protected LinkedHashMap<Contact, View> availableJabberContacts = new LinkedHashMap<Contact, View>();
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protected View newContactView;
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protected Contact newContact;
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public static final Pattern VALID_JID =
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Pattern.compile("^[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,6}$", Pattern.CASE_INSENSITIVE);
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static final String[] PROJECTION = new String[] {
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ContactsContract.Data.CONTACT_ID,
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ContactsContract.Data.DISPLAY_NAME,
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ContactsContract.Data.PHOTO_THUMBNAIL_URI,
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ContactsContract.CommonDataKinds.Im.DATA };
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// This is the select criteria
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static final String SELECTION = "(" + ContactsContract.Data.MIMETYPE
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+ "=\"" + ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE
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+ "\") AND (" + ContactsContract.CommonDataKinds.Im.PROTOCOL
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+ "=\"" + ContactsContract.CommonDataKinds.Im.PROTOCOL_JABBER
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+ "\")";
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protected static final String DEFAULT_PROFILE_PHOTO = "android.resource://de.gultsch.chat/" + R.drawable.ic_profile;
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protected View getViewForContact(Contact contact) {
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LayoutInflater inflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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View view = (View) inflater.inflate(R.layout.contact,null);
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((TextView) view.findViewById(R.id.contact_display_name)).setText(contact.getDisplayName());
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((TextView) view.findViewById(R.id.contact_jid)).setText(contact.getJid());
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((ImageView) view.findViewById(R.id.contact_photo)).setImageURI(contact.getProfilePhoto());
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view.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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Contact clickedContact = null;
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for(Entry<Contact, View> entry : availablePhoneContacts.entrySet()) {
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if (entry.getValue() == v) {
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clickedContact = entry.getKey();
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break;
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}
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}
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for(Entry<Contact, View> entry : availableJabberContacts.entrySet()) {
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if (entry.getValue() == v) {
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clickedContact = entry.getKey();
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break;
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}
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}
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if (newContactView==v) {
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clickedContact = newContact;
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}
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Log.d("gultsch","clicked on "+clickedContact.getDisplayName());
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Account account = new Account();
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Conversation conversation = xmppConnectionService.findOrCreateConversation(account, clickedContact);
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Intent viewConversationIntent = new Intent(v.getContext(),ConversationActivity.class);
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viewConversationIntent.setAction(Intent.ACTION_VIEW);
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viewConversationIntent.putExtra(ConversationActivity.CONVERSATION, conversation.getUuid());
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viewConversationIntent.setType(ConversationActivity.VIEW_CONVERSATION);
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viewConversationIntent.setFlags(viewConversationIntent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
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startActivity(viewConversationIntent);
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}
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});
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return view;
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}
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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if (DatabaseBackend.getInstance(this).getConversationCount() < 1) {
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getActionBar().setDisplayHomeAsUpEnabled(false);
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getActionBar().setHomeButtonEnabled(false);
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}
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setContentView(R.layout.activity_new_conversation);
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CursorLoader mCursorLoader = new CursorLoader(this,
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ContactsContract.Data.CONTENT_URI, PROJECTION, SELECTION, null,
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null);
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mCursorLoader.registerListener(0, new OnLoadCompleteListener<Cursor>() {
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@Override
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public void onLoadComplete(Loader<Cursor> arg0, Cursor cursor) {
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while (cursor.moveToNext()) {
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String profilePhoto = cursor.getString(cursor.getColumnIndex(ContactsContract.Data.PHOTO_THUMBNAIL_URI));
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if (profilePhoto == null) {
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profilePhoto = DEFAULT_PROFILE_PHOTO;
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}
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Contact contact = new Contact(
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cursor.getString(cursor
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.getColumnIndex(ContactsContract.Data.DISPLAY_NAME)),
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cursor.getString(cursor
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.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA)),
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profilePhoto
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);
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View contactView = getViewForContact(contact);
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availablePhoneContacts.put(contact, getViewForContact(contact));
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((LinearLayout) findViewById(R.id.phone_contacts)).addView(contactView);
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}
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updateAvailableContacts();
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}
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});
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mCursorLoader.startLoading();
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((TextView) findViewById(R.id.new_conversation_search)).addTextChangedListener(new TextWatcher() {
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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updateAvailableContacts();
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}
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@Override
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public void afterTextChanged(Editable s) {
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// TODO Auto-generated method stub
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}
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count,
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int after) {
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// TODO Auto-generated method stub
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}
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});
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}
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protected void updateAvailableContacts() {
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String search = ((TextView) findViewById(R.id.new_conversation_search)).getText().toString();
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LinearLayout phoneContacts = (LinearLayout) findViewById(R.id.phone_contacts);
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filterAvailableContacts(phoneContacts,this.availablePhoneContacts,search);
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if (phoneContacts.getChildCount() == 0) {
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findViewById(R.id.phone_contacts_header).setVisibility(View.GONE);
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} else {
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findViewById(R.id.phone_contacts_header).setVisibility(View.VISIBLE);
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}
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LinearLayout jabberContacts = (LinearLayout) findViewById(R.id.jabber_contacts);
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filterAvailableContacts(jabberContacts,this.availableJabberContacts,search);
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if (jabberContacts.getChildCount() == 0) {
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findViewById(R.id.jabber_contacts_header).setVisibility(View.GONE);
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} else {
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findViewById(R.id.jabber_contacts_header).setVisibility(View.VISIBLE);
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}
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LinearLayout createNewContact = (LinearLayout) findViewById(R.id.create_new_contact);
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Matcher matcher = VALID_JID.matcher(search);
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if (matcher.find()) {
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createNewContact.removeAllViews();
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String name = search.split("@")[0];
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newContact = new Contact(name,search,DEFAULT_PROFILE_PHOTO);
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newContactView = getViewForContact(newContact);
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newContactView.findViewById(R.id.contact_divider).setVisibility(View.GONE);
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createNewContact.addView(newContactView);
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createNewContact.setVisibility(View.VISIBLE);
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((TextView) findViewById(R.id.new_contact_header)).setVisibility(View.VISIBLE);
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} else {
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createNewContact.setVisibility(View.GONE);
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((TextView) findViewById(R.id.new_contact_header)).setVisibility(View.GONE);
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}
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}
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private void filterAvailableContacts(
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LinearLayout layout, LinkedHashMap<Contact, View> contacts, String search) {
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layout.removeAllViews();
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for(Entry<Contact, View> entry : contacts.entrySet()) {
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if (entry.getKey().match(search)) {
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entry.getValue().setVisibility(View.VISIBLE);
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entry.getValue().findViewById(R.id.contact_divider).setVisibility(View.VISIBLE);
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layout.addView(entry.getValue());
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}
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}
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int contactsCount = layout.getChildCount();
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if (contactsCount>=1) {
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View lastContact = layout.getChildAt(contactsCount - 1);
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lastContact.findViewById(R.id.contact_divider).setVisibility(View.GONE);
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}
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}
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@Override
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void onBackendConnected() {
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getActionBar().setDisplayHomeAsUpEnabled(false);
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getActionBar().setHomeButtonEnabled(false);
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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// Inflate the menu; this adds items to the action bar if it is present.
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getMenuInflater().inflate(R.menu.newconversation, menu);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case R.id.action_settings:
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startActivity(new Intent(this, SettingsActivity.class));
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break;
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case R.id.action_accounts:
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startActivity(new Intent(this, ManageAccountActivity.class));
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break;
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default:
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break;
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}
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return super.onOptionsItemSelected(item);
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}
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}
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