diff options
Diffstat (limited to 'java/com/android/dialer/lookup/opencnam/OpenCnamReverseLookup.java')
-rw-r--r-- | java/com/android/dialer/lookup/opencnam/OpenCnamReverseLookup.java | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/java/com/android/dialer/lookup/opencnam/OpenCnamReverseLookup.java b/java/com/android/dialer/lookup/opencnam/OpenCnamReverseLookup.java new file mode 100644 index 000000000..0e379d437 --- /dev/null +++ b/java/com/android/dialer/lookup/opencnam/OpenCnamReverseLookup.java @@ -0,0 +1,109 @@ +/* + * 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.opencnam; + +import android.content.Context; +import android.net.Uri; +import android.provider.Settings; +import android.text.TextUtils; +import android.util.Log; + +import com.android.dialer.phonenumbercache.ContactInfo; +import com.android.dialer.lookup.ContactBuilder; +import com.android.dialer.lookup.LookupUtils; +import com.android.dialer.lookup.ReverseLookup; + +import lineageos.providers.LineageSettings; + +import java.io.IOException; + +public class OpenCnamReverseLookup extends ReverseLookup { + private static final String TAG = + OpenCnamReverseLookup.class.getSimpleName(); + + private static final boolean DEBUG = false; + + private static final String LOOKUP_URL = + "https://api.opencnam.com/v2/phone/"; + + /** Query parameters for paid accounts */ + private static final String ACCOUNT_SID = "account_sid"; + private static final String AUTH_TOKEN = "auth_token"; + + public OpenCnamReverseLookup(Context context) { + } + + /** + * 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 { + if (normalizedNumber.startsWith("+") && !normalizedNumber.startsWith("+1")) { + // Any non-US number will return "We currently accept only US numbers" + return null; + } + + String displayName = httpGetRequest(context, normalizedNumber); + if (DEBUG) Log.d(TAG, "Reverse lookup returned name: " + displayName); + + // Check displayName. The free tier of the service will return the + // following for some numbers: + // "CNAM for phone "NORMALIZED" is currently unavailable for Hobbyist Tier users." + + if (displayName.contains("Hobbyist Tier")) { + return null; + } + + String number = formattedNumber != null + ? formattedNumber : normalizedNumber; + + ContactBuilder builder = new ContactBuilder( + ContactBuilder.REVERSE_LOOKUP, + normalizedNumber, formattedNumber); + builder.setName(ContactBuilder.Name.createDisplayName(displayName)); + builder.addPhoneNumber(ContactBuilder.PhoneNumber.createMainNumber(number)); + builder.setPhotoUri(ContactBuilder.PHOTO_URI_BUSINESS); + + return builder.build(); + } + + private String httpGetRequest(Context context, String number) throws IOException { + Uri.Builder builder = Uri.parse(LOOKUP_URL + number).buildUpon(); + + // Paid account + String accountSid = LineageSettings.System.getString( + context.getContentResolver(), + LineageSettings.System.DIALER_OPENCNAM_ACCOUNT_SID); + String authToken = LineageSettings.System.getString( + context.getContentResolver(), + LineageSettings.System.DIALER_OPENCNAM_AUTH_TOKEN); + + if (!TextUtils.isEmpty(accountSid) && !TextUtils.isEmpty(authToken)) { + Log.d(TAG, "Using paid account"); + + builder.appendQueryParameter(ACCOUNT_SID, accountSid); + builder.appendQueryParameter(AUTH_TOKEN, authToken); + } + + return LookupUtils.httpGet(builder.build().toString(), null); + } +} |