com.tmm.android.twitter.ContactManager.java Source code

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Here is the source code for com.tmm.android.twitter.ContactManager.java

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/*
 * Copyright (C) 2009 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.tmm.android.twitter;

import android.app.Activity;
import android.support.v4.app.Fragment;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;

public final class ContactManager extends Fragment {
    public static int CONTACTSFRAGMENTPOS = 3;
    public static final String CONTACTSFRAGMENT = "contacts_frgament";
    public static final String TAG = "ContactManager";

    private ListView mContactList;
    private CheckBox mShowInvisibleControl;

    /**
     * Called when the activity is first created. Responsible for initializing the UI.
     */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        Log.v(TAG, "Activity State: onCreate()");
        super.onCreate(savedInstanceState);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        View view = inflater.inflate(R.layout.contact_manager, container, false);
        // Obtain handles to UI objects
        //mAddAccountButton = (Button) findViewById(R.id.addContactButton);
        mContactList = (ListView) view.findViewById(R.id.contactList);

        // Populate the contact list
        populateContactList();
        return view;
    }

    /**
     * Populate the contact list based on account currently selected in the account spinner.
     */
    private void populateContactList() {
        // Build adapter with contact entries
        Cursor cursor = getContacts();
        String[] fields = new String[] { ContactsContract.Data.DISPLAY_NAME };
        SimpleCursorAdapter adapter = new SimpleCursorAdapter(getActivity(), R.layout.contact_entry, cursor, fields,
                new int[] { R.id.contactEntryText });
        mContactList.setAdapter(adapter);
    }

    /**
     * Obtains the contact list for the currently selected account.
     *
     * @return A cursor for for accessing the contact list.
     */
    private Cursor getContacts() {
        // Run query
        Uri uri = ContactsContract.Contacts.CONTENT_URI;
        String[] projection = new String[] { ContactsContract.Contacts._ID,
                ContactsContract.Contacts.DISPLAY_NAME };
        //        String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '" +
        //                (mShowInvisible ? "0" : "1") + "'";
        String[] selectionArgs = null;
        String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC";

        return getActivity().managedQuery(uri, projection, null, selectionArgs, sortOrder);
    }

}