com.android.dialer.lookup.yellowpages.YellowPagesReverseLookup.java Source code

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Here is the source code for com.android.dialer.lookup.yellowpages.YellowPagesReverseLookup.java

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/*
 * Copyright (C) 2014 Xiao-Long Chen <chillermillerlong@hotmail.com>
 *
 * 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.dialer.lookup.yellowpages;

import com.android.dialer.calllog.ContactInfo;
import com.android.dialer.lookup.ContactBuilder;
import com.android.dialer.lookup.ReverseLookup;

import android.content.ContentResolver;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.provider.ContactsContract.CommonDataKinds.StructuredPostal;
import android.util.Log;

import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;

import java.io.ByteArrayOutputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

public class YellowPagesReverseLookup extends ReverseLookup {
    private static final String TAG = YellowPagesReverseLookup.class.getSimpleName();

    public YellowPagesReverseLookup(Context context) {
    }

    /**
     * Lookup image
     *
     * @param context The application context
     * @param uri The image URI
     */
    public Bitmap lookupImage(Context context, Uri uri) {
        if (uri == null) {
            throw new NullPointerException("URI is null");
        }

        Log.e(TAG, "Fetching " + uri);

        String scheme = uri.getScheme();

        if (scheme.startsWith("http")) {
            HttpClient client = new DefaultHttpClient();
            HttpGet request = new HttpGet(uri.toString());

            try {
                HttpResponse response = client.execute(request);

                int responseCode = response.getStatusLine().getStatusCode();

                ByteArrayOutputStream out = new ByteArrayOutputStream();
                response.getEntity().writeTo(out);
                byte[] responseBytes = out.toByteArray();

                if (responseCode == HttpStatus.SC_OK) {
                    Bitmap bmp = BitmapFactory.decodeByteArray(responseBytes, 0, responseBytes.length);
                    return bmp;
                }
            } catch (IOException e) {
                Log.e(TAG, "Failed to retrieve image", e);
            }
        } else if (scheme.equals(ContentResolver.SCHEME_CONTENT)) {
            try {
                ContentResolver cr = context.getContentResolver();
                Bitmap bmp = BitmapFactory.decodeStream(cr.openInputStream(uri));
                return bmp;
            } catch (FileNotFoundException e) {
                Log.e(TAG, "Failed to retrieve image", e);
            }
        }

        return null;
    }

    /**
     * Perform phone number lookup.
     *
     * @param context The application context
     * @param normalizedNumber The normalized phone number
     * @param formattedNumber The formatted phone number
     * @return The phone number info object
     */
    public ContactInfo lookupNumber(Context context, String normalizedNumber, String formattedNumber)
            throws IOException {
        YellowPagesApi ypa = new YellowPagesApi(context, normalizedNumber);
        YellowPagesApi.ContactInfo info = ypa.getContactInfo();

        if (info.name == null) {
            return null;
        }

        ContactBuilder builder = new ContactBuilder(ContactBuilder.REVERSE_LOOKUP, normalizedNumber,
                formattedNumber);

        builder.setName(ContactBuilder.Name.createDisplayName(info.name));
        builder.addPhoneNumber(ContactBuilder.PhoneNumber.createMainNumber(info.formattedNumber));
        builder.addWebsite(ContactBuilder.WebsiteUrl.createProfile(info.website));

        if (info.address != null) {
            ContactBuilder.Address a = new ContactBuilder.Address();
            a.formattedAddress = info.address;
            a.type = StructuredPostal.TYPE_WORK;
            builder.addAddress(a);
        }

        if (info.photoUrl != null) {
            builder.setPhotoUri(info.photoUrl);
        } else {
            builder.setPhotoUri(ContactBuilder.PHOTO_URI_BUSINESS);
        }

        return builder.build();
    }
}