/*
* Copyright (C) 2008 Esmertec AG.
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.im.app;
import static android.provider.Contacts.ContactMethods.CONTENT_EMAIL_URI;
import android.app.Activity;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.database.DatabaseUtils;
import android.net.Uri;
import android.os.Bundle;
import android.os.IBinder;
import android.os.RemoteException;
import android.provider.Im;
import android.provider.Contacts.ContactMethods;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.text.util.Rfc822Token;
import android.text.util.Rfc822Tokenizer;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.MultiAutoCompleteTextView;
import android.widget.ResourceCursorAdapter;
import android.widget.SimpleCursorAdapter;
import android.widget.Spinner;
import android.widget.TextView;
import com.android.im.IContactList;
import com.android.im.IContactListManager;
import com.android.im.IImConnection;
import com.android.im.R;
import com.android.im.engine.ImErrorInfo;
import com.android.im.plugin.BrandingResourceIDs;
import com.android.im.plugin.ImpsConfigNames;
import com.android.im.service.ImServiceConstants;
import java.util.List;
public class AddContactActivity extends Activity {
private static final String[] CONTACT_LIST_PROJECTION = {
Im.ContactList._ID,
Im.ContactList.NAME,
};
private static final int CONTACT_LIST_NAME_COLUMN = 1;
private MultiAutoCompleteTextView mAddressList;
private Spinner mListSpinner;
Button mInviteButton;
ImApp mApp;
SimpleAlertHandler mHandler;
private long mProviderId;
private long mAccountId;
private String mDefaultDomain;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mApp = ImApp.getApplication(this);
mHandler = new SimpleAlertHandler(this);
resolveIntent(getIntent());
setContentView(R.layout.add_contact_activity);
BrandingResources brandingRes = mApp.getBrandingResource(mProviderId);
setTitle(brandingRes.getString(BrandingResourceIDs.STRING_ADD_CONTACT_TITLE));
TextView label = (TextView) findViewById(R.id.input_contact_label);
label.setText(brandingRes.getString(BrandingResourceIDs.STRING_LABEL_INPUT_CONTACT));
mAddressList = (MultiAutoCompleteTextView) findViewById(R.id.email);
mAddressList.setAdapter(new EmailAddressAdapter(this));
mAddressList.setTokenizer(new Rfc822Tokenizer());
mAddressList.addTextChangedListener(mTextWatcher);
mListSpinner = (Spinner) findViewById(R.id.choose_list);
Cursor c = queryContactLists();
int initSelection = searchInitListPos(c, getIntent().getStringExtra(
ImServiceConstants.EXTRA_INTENT_LIST_NAME));
SimpleCursorAdapter adapter = new SimpleCursorAdapter(this,
android.R.layout.simple_spinner_item,
c,
new String[] {Im.ContactList.NAME},
new int[] {android.R.id.text1});
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mListSpinner.setAdapter(adapter);
mListSpinner.setSelection(initSelection);
mInviteButton = (Button) findViewById(R.id.invite);
mInviteButton.setText(brandingRes.getString(
BrandingResourceIDs.STRING_BUTTON_ADD_CONTACT));
mInviteButton.setOnClickListener(mButtonHandler);
mInviteButton.setEnabled(false);
}
private Cursor queryContactLists() {
Uri uri = Im.ContactList.CONTENT_URI;
uri = ContentUris.withAppendedId(uri, mProviderId);
uri = ContentUris.withAppendedId(uri, mAccountId);
Cursor c = managedQuery(uri, CONTACT_LIST_PROJECTION, null, null);
return c;
}
private int searchInitListPos(Cursor c, String listName) {
if (TextUtils.isEmpty(listName)) {
return 0;
}
c.moveToPosition(-1);
while (c.moveToNext()) {
if (listName.equals(c.getString(CONTACT_LIST_NAME_COLUMN))) {
return c.getPosition();
}
}
return 0;
}
private void resolveIntent(Intent intent) {
mProviderId = intent.getLongExtra(
ImServiceConstants.EXTRA_INTENT_PROVIDER_ID, -1);
mAccountId = intent.getLongExtra(
ImServiceConstants.EXTRA_INTENT_ACCOUNT_ID, -1);
mDefaultDomain = Im.ProviderSettings.getStringValue(getContentResolver(),
mProviderId, ImpsConfigNames.DEFAULT_DOMAIN);
}
void inviteBuddies() {
Rfc822Token[] recipients = Rfc822Tokenizer.tokenize(mAddressList.getText());
try {
IImConnection conn = mApp.getConnection(mProviderId);
IContactList list = getContactList(conn);
if (list == null) {
Log.e(ImApp.LOG_TAG, "<AddContactActivity> can't find given contact list:"
+ getSelectedListName());
finish();
} else {
boolean fail = false;
for (Rfc822Token recipient : recipients) {
String username = recipient.getAddress();
if (mDefaultDomain != null && username.indexOf('@') == -1) {
username = username + "@" + mDefaultDomain;
}
if (Log.isLoggable(ImApp.LOG_TAG, Log.DEBUG)){
log("addContact:" + username);
}
int res = list.addContact(username);
if (res != ImErrorInfo.NO_ERROR) {
fail = true;
mHandler.showAlert(R.string.error,
ErrorResUtils.getErrorRes(getResources(), res, username));
}
}
// close the screen if there's no error.
if (!fail) {
finish();
}
}
} catch (RemoteException ex) {
Log.e(ImApp.LOG_TAG, "<AddContactActivity> inviteBuddies: caught " + ex);
}
}
private IContactList getContactList(IImConnection conn) {
if (conn == null) {
return null;
}
try {
IContactListManager contactListMgr = conn.getContactListManager();
String listName = getSelectedListName();
if (!TextUtils.isEmpty(listName)) {
return contactListMgr.getContactList(listName);
} else {
// Use the default list
List<IBinder> lists = contactListMgr.getContactLists();
for (IBinder binder : lists) {
IContactList list = IContactList.Stub.asInterface(binder);
if (list.isDefault()) {
return list;
}
}
// No default list, use the first one as default list
if (!lists.isEmpty()) {
return IContactList.Stub.asInterface(lists.get(0));
}
return null;
}
} catch (RemoteException e) {
// If the service has died, there is no list for now.
return null;
}
}
private String getSelectedListName() {
Cursor c = (Cursor) mListSpinner.getSelectedItem();
return (c == null) ? null : c.getString(CONTACT_LIST_NAME_COLUMN);
}
private View.OnClickListener mButtonHandler = new View.OnClickListener() {
public void onClick(View v) {
mApp.callWhenServiceConnected(mHandler, new Runnable() {
public void run() {
inviteBuddies();
}
});
}
};
private TextWatcher mTextWatcher = new TextWatcher() {
public void afterTextChanged(Editable s) {
mInviteButton.setEnabled(s.length() != 0);
}
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// noop
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
// noop
}
};
private static void log(String msg) {
Log.d(ImApp.LOG_TAG, "<AddContactActivity> " + msg);
}
static class EmailAddressAdapter extends ResourceCursorAdapter {
public static final int DATA_INDEX = 1;
private static final String SORT_ORDER = "people.name, contact_methods.data";
private ContentResolver mContentResolver;
private static final String[] PROJECTION = {
ContactMethods._ID, // 0
ContactMethods.DATA // 1
};
public EmailAddressAdapter(Context context) {
super(context, android.R.layout.simple_dropdown_item_1line, null);
mContentResolver = context.getContentResolver();
}
@Override
public final String convertToString(Cursor cursor) {
return cursor.getString(DATA_INDEX);
}
@Override
public final void bindView(View view, Context context, Cursor cursor) {
((TextView) view).setText(cursor.getString(DATA_INDEX));
}
@Override
public Cursor runQueryOnBackgroundThread(CharSequence constraint) {
String where = null;
if (constraint != null) {
String filter = DatabaseUtils.sqlEscapeString(constraint.toString() + '%');
StringBuilder s = new StringBuilder();
s.append("(people.name LIKE ");
s.append(filter);
s.append(") OR (contact_methods.data LIKE ");
s.append(filter);
s.append(")");
where = s.toString();
}
return mContentResolver.query(CONTENT_EMAIL_URI, PROJECTION, where, null, SORT_ORDER);
}
}
}
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