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Diffstat (limited to 'src/com/android/dialer/calllog/CallLogNotificationsHelper.java')
| -rw-r--r-- | src/com/android/dialer/calllog/CallLogNotificationsHelper.java | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/src/com/android/dialer/calllog/CallLogNotificationsHelper.java b/src/com/android/dialer/calllog/CallLogNotificationsHelper.java deleted file mode 100644 index 9a5028460..000000000 --- a/src/com/android/dialer/calllog/CallLogNotificationsHelper.java +++ /dev/null @@ -1,353 +0,0 @@ -/* - * Copyright (C) 2013 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.dialer.calllog; - -import com.google.common.base.Strings; - -import android.Manifest; -import android.content.ContentResolver; -import android.content.ContentUris; -import android.content.Context; -import android.database.Cursor; -import android.net.Uri; -import android.provider.CallLog.Calls; -import android.provider.ContactsContract.PhoneLookup; -import android.support.annotation.NonNull; -import android.support.annotation.Nullable; -import android.telephony.PhoneNumberUtils; -import android.text.TextUtils; -import android.util.Log; - -import com.android.contacts.common.GeoUtil; -import com.android.contacts.common.util.PermissionsUtil; -import com.android.dialer.R; -import com.android.dialer.util.TelecomUtil; - -import java.util.ArrayList; -import java.util.List; - -/** - * Helper class operating on call log notifications. - */ -public class CallLogNotificationsHelper { - private static final String TAG = "CallLogNotifHelper"; - private static CallLogNotificationsHelper sInstance; - - /** Returns the singleton instance of the {@link CallLogNotificationsHelper}. */ - public static CallLogNotificationsHelper getInstance(Context context) { - if (sInstance == null) { - ContentResolver contentResolver = context.getContentResolver(); - String countryIso = GeoUtil.getCurrentCountryIso(context); - sInstance = new CallLogNotificationsHelper(context, - createNewCallsQuery(context, contentResolver), - createNameLookupQuery(context, contentResolver), - new ContactInfoHelper(context, countryIso), - countryIso); - } - return sInstance; - } - - private final Context mContext; - private final NewCallsQuery mNewCallsQuery; - private final NameLookupQuery mNameLookupQuery; - private final ContactInfoHelper mContactInfoHelper; - private final String mCurrentCountryIso; - - CallLogNotificationsHelper(Context context, NewCallsQuery newCallsQuery, - NameLookupQuery nameLookupQuery, ContactInfoHelper contactInfoHelper, - String countryIso) { - mContext = context; - mNewCallsQuery = newCallsQuery; - mNameLookupQuery = nameLookupQuery; - mContactInfoHelper = contactInfoHelper; - mCurrentCountryIso = countryIso; - } - - /** - * Get all voicemails with the "new" flag set to 1. - * - * @return A list of NewCall objects where each object represents a new voicemail. - */ - @Nullable - public List<NewCall> getNewVoicemails() { - return mNewCallsQuery.query(Calls.VOICEMAIL_TYPE); - } - - /** - * Get all missed calls with the "new" flag set to 1. - * - * @return A list of NewCall objects where each object represents a new missed call. - */ - @Nullable - public List<NewCall> getNewMissedCalls() { - return mNewCallsQuery.query(Calls.MISSED_TYPE); - } - - /** - * Given a number and number information (presentation and country ISO), get the best name - * for display. If the name is empty but we have a special presentation, display that. - * Otherwise attempt to look it up in the database or the cache. - * If that fails, fall back to displaying the number. - */ - public String getName(@Nullable String number, int numberPresentation, - @Nullable String countryIso) { - return getContactInfo(number, numberPresentation, countryIso).name; - } - - /** - * Given a number and number information (presentation and country ISO), get - * {@link ContactInfo}. If the name is empty but we have a special presentation, display that. - * Otherwise attempt to look it up in the cache. - * If that fails, fall back to displaying the number. - */ - public ContactInfo getContactInfo(@Nullable String number, int numberPresentation, - @Nullable String countryIso) { - if (countryIso == null) { - countryIso = mCurrentCountryIso; - } - - number = Strings.nullToEmpty(number); - ContactInfo contactInfo = new ContactInfo(); - contactInfo.number = number; - contactInfo.formattedNumber = PhoneNumberUtils.formatNumber(number, countryIso); - // contactInfo.normalizedNumber is not PhoneNumberUtils.normalizeNumber. Read ContactInfo. - contactInfo.normalizedNumber = PhoneNumberUtils.formatNumberToE164(number, countryIso); - - // 1. Special number representation. - contactInfo.name = PhoneNumberDisplayUtil.getDisplayName( - mContext, - number, - numberPresentation, - false).toString(); - if (!TextUtils.isEmpty(contactInfo.name)) { - return contactInfo; - } - - // 2. Look it up in the cache. - ContactInfo cachedContactInfo = mContactInfoHelper.lookupNumber(number, countryIso); - - if (cachedContactInfo != null && !TextUtils.isEmpty(cachedContactInfo.name)) { - return cachedContactInfo; - } - - if (!TextUtils.isEmpty(contactInfo.formattedNumber)) { - // 3. If we cannot lookup the contact, use the formatted number instead. - contactInfo.name = contactInfo.formattedNumber; - } else if (!TextUtils.isEmpty(number)) { - // 4. If number can't be formatted, use number. - contactInfo.name = number; - } else { - // 5. Otherwise, it's unknown number. - contactInfo.name = mContext.getResources().getString(R.string.unknown); - } - return contactInfo; - } - - /** Removes the missed call notifications. */ - public static void removeMissedCallNotifications(Context context) { - TelecomUtil.cancelMissedCallsNotification(context); - } - - /** Update the voice mail notifications. */ - public static void updateVoicemailNotifications(Context context) { - CallLogNotificationsService.updateVoicemailNotifications(context, null); - } - - /** Information about a new voicemail. */ - public static final class NewCall { - public final Uri callsUri; - public final Uri voicemailUri; - public final String number; - public final int numberPresentation; - public final String accountComponentName; - public final String accountId; - public final String transcription; - public final String countryIso; - public final long dateMs; - - public NewCall( - Uri callsUri, - Uri voicemailUri, - String number, - int numberPresentation, - String accountComponentName, - String accountId, - String transcription, - String countryIso, - long dateMs) { - this.callsUri = callsUri; - this.voicemailUri = voicemailUri; - this.number = number; - this.numberPresentation = numberPresentation; - this.accountComponentName = accountComponentName; - this.accountId = accountId; - this.transcription = transcription; - this.countryIso = countryIso; - this.dateMs = dateMs; - } - } - - /** Allows determining the new calls for which a notification should be generated. */ - public interface NewCallsQuery { - /** - * Returns the new calls of a certain type for which a notification should be generated. - */ - @Nullable - public List<NewCall> query(int type); - } - - /** Create a new instance of {@link NewCallsQuery}. */ - public static NewCallsQuery createNewCallsQuery(Context context, - ContentResolver contentResolver) { - - return new DefaultNewCallsQuery(context.getApplicationContext(), contentResolver); - } - - /** - * Default implementation of {@link NewCallsQuery} that looks up the list of new calls to - * notify about in the call log. - */ - private static final class DefaultNewCallsQuery implements NewCallsQuery { - private static final String[] PROJECTION = { - Calls._ID, - Calls.NUMBER, - Calls.VOICEMAIL_URI, - Calls.NUMBER_PRESENTATION, - Calls.PHONE_ACCOUNT_COMPONENT_NAME, - Calls.PHONE_ACCOUNT_ID, - Calls.TRANSCRIPTION, - Calls.COUNTRY_ISO, - Calls.DATE - }; - private static final int ID_COLUMN_INDEX = 0; - private static final int NUMBER_COLUMN_INDEX = 1; - private static final int VOICEMAIL_URI_COLUMN_INDEX = 2; - private static final int NUMBER_PRESENTATION_COLUMN_INDEX = 3; - private static final int PHONE_ACCOUNT_COMPONENT_NAME_COLUMN_INDEX = 4; - private static final int PHONE_ACCOUNT_ID_COLUMN_INDEX = 5; - private static final int TRANSCRIPTION_COLUMN_INDEX = 6; - private static final int COUNTRY_ISO_COLUMN_INDEX = 7; - private static final int DATE_COLUMN_INDEX = 8; - - private final ContentResolver mContentResolver; - private final Context mContext; - - private DefaultNewCallsQuery(Context context, ContentResolver contentResolver) { - mContext = context; - mContentResolver = contentResolver; - } - - @Override - @Nullable - public List<NewCall> query(int type) { - if (!PermissionsUtil.hasPermission(mContext, Manifest.permission.READ_CALL_LOG)) { - Log.w(TAG, "No READ_CALL_LOG permission, returning null for calls lookup."); - return null; - } - final String selection = String.format("%s = 1 AND %s = ?", Calls.NEW, Calls.TYPE); - final String[] selectionArgs = new String[]{ Integer.toString(type) }; - try (Cursor cursor = mContentResolver.query(Calls.CONTENT_URI_WITH_VOICEMAIL, - PROJECTION, selection, selectionArgs, Calls.DEFAULT_SORT_ORDER)) { - if (cursor == null) { - return null; - } - List<NewCall> newCalls = new ArrayList<>(); - while (cursor.moveToNext()) { - newCalls.add(createNewCallsFromCursor(cursor)); - } - return newCalls; - } catch (RuntimeException e) { - Log.w(TAG, "Exception when querying Contacts Provider for calls lookup"); - return null; - } - } - - /** Returns an instance of {@link NewCall} created by using the values of the cursor. */ - private NewCall createNewCallsFromCursor(Cursor cursor) { - String voicemailUriString = cursor.getString(VOICEMAIL_URI_COLUMN_INDEX); - Uri callsUri = ContentUris.withAppendedId( - Calls.CONTENT_URI_WITH_VOICEMAIL, cursor.getLong(ID_COLUMN_INDEX)); - Uri voicemailUri = voicemailUriString == null ? null : Uri.parse(voicemailUriString); - return new NewCall( - callsUri, - voicemailUri, - cursor.getString(NUMBER_COLUMN_INDEX), - cursor.getInt(NUMBER_PRESENTATION_COLUMN_INDEX), - cursor.getString(PHONE_ACCOUNT_COMPONENT_NAME_COLUMN_INDEX), - cursor.getString(PHONE_ACCOUNT_ID_COLUMN_INDEX), - cursor.getString(TRANSCRIPTION_COLUMN_INDEX), - cursor.getString(COUNTRY_ISO_COLUMN_INDEX), - cursor.getLong(DATE_COLUMN_INDEX)); - } - } - - /** Allows determining the name associated with a given phone number. */ - public interface NameLookupQuery { - /** - * Returns the name associated with the given number in the contacts database, or null if - * the number does not correspond to any of the contacts. - * <p> - * If there are multiple contacts with the same phone number, it will return the name of one - * of the matching contacts. - */ - @Nullable - public String query(@Nullable String number); - } - - /** Create a new instance of {@link NameLookupQuery}. */ - public static NameLookupQuery createNameLookupQuery(Context context, - ContentResolver contentResolver) { - return new DefaultNameLookupQuery(context.getApplicationContext(), contentResolver); - } - - /** - * Default implementation of {@link NameLookupQuery} that looks up the name of a contact in the - * contacts database. - */ - private static final class DefaultNameLookupQuery implements NameLookupQuery { - private static final String[] PROJECTION = { PhoneLookup.DISPLAY_NAME }; - private static final int DISPLAY_NAME_COLUMN_INDEX = 0; - - private final ContentResolver mContentResolver; - private final Context mContext; - - private DefaultNameLookupQuery(Context context, ContentResolver contentResolver) { - mContext = context; - mContentResolver = contentResolver; - } - - @Override - @Nullable - public String query(@Nullable String number) { - if (!PermissionsUtil.hasPermission(mContext, Manifest.permission.READ_CONTACTS)) { - Log.w(TAG, "No READ_CONTACTS permission, returning null for name lookup."); - return null; - } - try (Cursor cursor = mContentResolver.query( - Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number)), - PROJECTION, null, null, null)) { - if (cursor == null || !cursor.moveToFirst()) { - return null; - } - return cursor.getString(DISPLAY_NAME_COLUMN_INDEX); - } catch (RuntimeException e) { - Log.w(TAG, "Exception when querying Contacts Provider for name lookup"); - return null; - } - } - } -} |