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, 190 insertions, 0 deletions

diff --git a/java/com/android/dialer/shortcuts/DialerShortcut.java b/java/com/android/dialer/shortcuts/DialerShortcut.java
new file mode 100644
index 000000000..f2fb3301a
--- /dev/null
+++ b/java/com/android/dialer/shortcuts/DialerShortcut.java
@@ -0,0 +1,190 @@
+/*
+ * Copyright (C) 2016 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.shortcuts;
+
+import android.annotation.TargetApi;
+import android.content.pm.ShortcutInfo;
+import android.net.Uri;
+import android.os.Build.VERSION_CODES;
+import android.provider.ContactsContract.Contacts;
+import android.support.annotation.NonNull;
+
+
+/**
+ * Convenience data structure.
+ *
+ * <p>This differs from {@link ShortcutInfo} in that it doesn't hold an icon or intent, and provides
+ * convenience methods for doing things like constructing labels.
+ */
+@TargetApi(VERSION_CODES.N_MR1) // Shortcuts introduced in N MR1
+
+abstract class DialerShortcut {
+
+  /** Marker value indicates that shortcut has no setRank. Used by pinned shortcuts. */
+  static final int NO_RANK = -1;
+
+  /**
+   * Contact ID from contacts provider. Note that this a numeric row ID from the
+   * ContactsContract.Contacts._ID column.
+   */
+  abstract long getContactId();
+
+  /**
+   * Lookup key from contacts provider. An example lookup key is: "0r8-47392D". This is the value
+   * from ContactsContract.Contacts.LOOKUP_KEY.
+   */
+  @NonNull
+  abstract String getLookupKey();
+
+  /** Display name from contacts provider. */
+  @NonNull
+  abstract String getDisplayName();
+
+  /**
+   * Rank for dynamic shortcuts. This value should be positive or {@link #NO_RANK}.
+   *
+   * <p>For floating shortcuts (pinned shortcuts with no corresponding dynamic shortcut), setRank
+   * has no meaning and the setRank may be set to {@link #NO_RANK}.
+   */
+  abstract int getRank();
+
+  /** The short label for the shortcut. Used when pinning shortcuts, for example. */
+  @NonNull
+  String getShortLabel() {
+    // Be sure to update getDisplayNameFromShortcutInfo when updating this.
+    return getDisplayName();
+  }
+
+  /**
+   * The long label for the shortcut. Used for shortcuts displayed when pressing and holding the app
+   * launcher icon, for example.
+   */
+  @NonNull
+  String getLongLabel() {
+    return getDisplayName();
+  }
+
+  /** The display name for the provided shortcut. */
+  static String getDisplayNameFromShortcutInfo(ShortcutInfo shortcutInfo) {
+    return shortcutInfo.getShortLabel().toString();
+  }
+
+  /**
+   * The id used to identify launcher shortcuts. Used for updating/deleting shortcuts.
+   *
+   * <p>Lookup keys are used for shortcut IDs. See {@link #getLookupKey()}.
+   *
+   * <p>If you change this, you probably also need to change {@link #getLookupKeyFromShortcutInfo}.
+   */
+  @NonNull
+  String getShortcutId() {
+    return getLookupKey();
+  }
+
+  /**
+   * Returns the contact lookup key from the provided {@link ShortcutInfo}.
+   *
+   * <p>Lookup keys are used for shortcut IDs. See {@link #getLookupKey()}.
+   */
+  @NonNull
+  static String getLookupKeyFromShortcutInfo(@NonNull ShortcutInfo shortcutInfo) {
+    return shortcutInfo.getId(); // Lookup keys are used for shortcut IDs.
+  }
+
+  /**
+   * Returns the lookup URI from the provided {@link ShortcutInfo}.
+   *
+   * <p>Lookup URIs are constructed from lookup key and contact ID. Here is an example lookup URI
+   * where lookup key is "0r8-47392D" and contact ID is 8:
+   *
+   * <p>"content://com.android.contacts/contacts/lookup/0r8-47392D/8"
+   */
+  @NonNull
+  static Uri getLookupUriFromShortcutInfo(@NonNull ShortcutInfo shortcutInfo) {
+    long contactId =
+        shortcutInfo.getIntent().getLongExtra(ShortcutInfoFactory.EXTRA_CONTACT_ID, -1);
+    if (contactId == -1) {
+      throw new IllegalStateException("No contact ID found for shortcut: " + shortcutInfo.getId());
+    }
+    String lookupKey = getLookupKeyFromShortcutInfo(shortcutInfo);
+    return Contacts.getLookupUri(contactId, lookupKey);
+  }
+
+  /**
+   * Contacts provider URI which uses the contact lookup key.
+   *
+   * <p>Lookup URIs are constructed from lookup key and contact ID. Here is an example lookup URI
+   * where lookup key is "0r8-47392D" and contact ID is 8:
+   *
+   * <p>"content://com.android.contacts/contacts/lookup/0r8-47392D/8"
+   */
+  @NonNull
+  Uri getLookupUri() {
+    return Contacts.getLookupUri(getContactId(), getLookupKey());
+  }
+
+  /**
+   * Given an existing shortcut with the same shortcut ID, returns true if the existing shortcut
+   * needs to be updated, e.g. if the contact's name or rank has changed.
+   *
+   * <p>Does not detect photo updates.
+   */
+  boolean needsUpdate(@NonNull ShortcutInfo oldInfo) {
+    if (this.getRank() != NO_RANK && oldInfo.getRank() != this.getRank()) {
+      return true;
+    }
+    if (!oldInfo.getShortLabel().equals(this.getShortLabel())) {
+      return true;
+    }
+    if (!oldInfo.getLongLabel().equals(this.getLongLabel())) {
+      return true;
+    }
+    return false;
+  }
+
+  static Builder builder() {
+    return new AutoValue_DialerShortcut.Builder().setRank(NO_RANK);
+  }
+
+
+  abstract static class Builder {
+
+    /**
+     * Sets the contact ID. This should be a value from the contact provider's Contact._ID column.
+     */
+    abstract Builder setContactId(long value);
+
+    /**
+     * Sets the lookup key. This should be a contact lookup key as provided by the contact provider.
+     */
+    abstract Builder setLookupKey(@NonNull String value);
+
+    /** Sets the display name. This should be a value provided by the contact provider. */
+    abstract Builder setDisplayName(@NonNull String value);
+
+    /**
+     * Sets the rank for the shortcut, used for ordering dynamic shortcuts. This is required for
+     * dynamic shortcuts but unused for floating shortcuts because rank has no meaning for floating
+     * shortcuts. (Floating shortcuts are shortcuts which are pinned but have no corresponding
+     * dynamic shortcut.)
+     */
+    abstract Builder setRank(int value);
+
+    /** Builds the immutable {@link DialerShortcut} object from this builder. */
+    abstract DialerShortcut build();
+  }
+}