Update dialer sources.

Test: Built package and system image.

This change clobbers the old source, and is an export
from an internal Google repository.

The internal repository was forked form Android in March,
and this change includes modifications since then, to
near the v8 release.

Since the fork, we've moved code from monolithic to independent modules. In addition,
we've switched to Blaze/Bazel as the build sysetm. This export, however, still uses make.

New dependencies have been added:
- Dagger
- Auto-Value
- Glide
- Libshortcutbadger

Going forward, development will still be in Google3, and the Gerrit release
will become an automated export, with the next drop happening in ~ two weeks.

Android.mk includes local modifications from ToT.

Abridged changelog:

Bug fixes
● Not able to mute, add a call when using Phone app in multiwindow mode
● Double tap on keypad triggering multiple key and tones
● Reported spam numbers not showing as spam in the call log
● Crash when user tries to block number while Phone app is not set as default
● Crash when user picks a number from search auto-complete list

Visual Voicemail (VVM) improvements
● Share Voicemail audio via standard exporting mechanisms that support file attachment
(email, MMS, etc.)
● Make phone number, email and web sites in VVM transcript clickable
● Set PIN before declining VVM Terms of Service {Carrier}
● Set client type for outbound visual voicemail SMS {Carrier}

New incoming call and incall UI on older devices
(Android M)
● Updated Phone app icon
● New incall UI (large buttons, button labels)
● New and animated Answer/Reject gestures

Accessibility
● Add custom answer/decline call buttons on answer screen for touch exploration
accessibility services
● Increase size of touch target
● Add verbal feedback when a Voicemail fails to load
● Fix pressing of Phone buttons while in a phone call using Switch Access
● Fix selecting and opening contacts in talkback mode
● Split focus for ‘Learn More’ link in caller id & spam to help distinguish similar text

Other
● Backup & Restore for App Preferences
● Prompt user to enable Wi-Fi calling if the call ends due to out of service and Wi-Fi is
connected
● Rename “Dialpad” to “Keypad”
● Show "Private number" for restricted calls
● Delete unused items (vcard, add contact, call history) from Phone menu

Change-Id: I2a7e53532a24c21bf308bf0a6d178d7ddbca4958

1 files changed, 299 insertions, 0 deletions

diff --git a/java/com/android/dialer/app/calllog/CallLogNotificationsHelper.java b/java/com/android/dialer/app/calllog/CallLogNotificationsHelper.java
new file mode 100644
index 000000000..8f664d1a4
--- /dev/null
+++ b/java/com/android/dialer/app/calllog/CallLogNotificationsHelper.java
@@ -0,0 +1,299 @@
+/*
+ * 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.app.calllog;
+
+import android.Manifest;
+import android.annotation.TargetApi;
+import android.content.ContentResolver;
+import android.content.ContentUris;
+import android.content.Context;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Build.VERSION_CODES;
+import android.provider.CallLog.Calls;
+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.dialer.app.R;
+import com.android.dialer.phonenumbercache.ContactInfo;
+import com.android.dialer.phonenumbercache.ContactInfoHelper;
+import com.android.dialer.telecom.TelecomUtil;
+import com.android.dialer.util.PermissionsUtil;
+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;
+  private final Context mContext;
+  private final NewCallsQuery mNewCallsQuery;
+  private final ContactInfoHelper mContactInfoHelper;
+  private final String mCurrentCountryIso;
+
+  CallLogNotificationsHelper(
+      Context context,
+      NewCallsQuery newCallsQuery,
+      ContactInfoHelper contactInfoHelper,
+      String countryIso) {
+    mContext = context;
+    mNewCallsQuery = newCallsQuery;
+    mContactInfoHelper = contactInfoHelper;
+    mCurrentCountryIso = countryIso;
+  }
+
+  /** 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),
+              new ContactInfoHelper(context, countryIso),
+              countryIso);
+    }
+    return sInstance;
+  }
+
+  /** 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);
+  }
+
+  /** Create a new instance of {@link NewCallsQuery}. */
+  public static NewCallsQuery createNewCallsQuery(
+      Context context, ContentResolver contentResolver) {
+
+    return new DefaultNewCallsQuery(context.getApplicationContext(), contentResolver);
+  }
+
+  /**
+   * 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 = (number == null) ? "" : 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;
+  }
+
+  /** 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
+    List<NewCall> query(int type);
+  }
+
+  /** 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;
+    }
+  }
+
+  /**
+   * 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
+    @TargetApi(VERSION_CODES.M)
+    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));
+    }
+  }
+}