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, 214 insertions, 0 deletions

diff --git a/java/com/android/contacts/common/list/IndexerListAdapter.java b/java/com/android/contacts/common/list/IndexerListAdapter.java
new file mode 100644
index 000000000..2289f6e59
--- /dev/null
+++ b/java/com/android/contacts/common/list/IndexerListAdapter.java
@@ -0,0 +1,214 @@
+/*
+ * Copyright (C) 2010 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.contacts.common.list;
+
+import android.content.Context;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ListView;
+import android.widget.SectionIndexer;
+
+/** A list adapter that supports section indexer and a pinned header. */
+public abstract class IndexerListAdapter extends PinnedHeaderListAdapter implements SectionIndexer {
+
+  protected Context mContext;
+  private SectionIndexer mIndexer;
+  private int mIndexedPartition = 0;
+  private boolean mSectionHeaderDisplayEnabled;
+  private View mHeader;
+  private Placement mPlacementCache = new Placement();
+
+  /** Constructor. */
+  public IndexerListAdapter(Context context) {
+    super(context);
+    mContext = context;
+  }
+
+  /**
+   * Creates a section header view that will be pinned at the top of the list as the user scrolls.
+   */
+  protected abstract View createPinnedSectionHeaderView(Context context, ViewGroup parent);
+
+  /** Sets the title in the pinned header as the user scrolls. */
+  protected abstract void setPinnedSectionTitle(View pinnedHeaderView, String title);
+
+  public boolean isSectionHeaderDisplayEnabled() {
+    return mSectionHeaderDisplayEnabled;
+  }
+
+  public void setSectionHeaderDisplayEnabled(boolean flag) {
+    this.mSectionHeaderDisplayEnabled = flag;
+  }
+
+  public int getIndexedPartition() {
+    return mIndexedPartition;
+  }
+
+  public void setIndexedPartition(int partition) {
+    this.mIndexedPartition = partition;
+  }
+
+  public SectionIndexer getIndexer() {
+    return mIndexer;
+  }
+
+  public void setIndexer(SectionIndexer indexer) {
+    mIndexer = indexer;
+    mPlacementCache.invalidate();
+  }
+
+  public Object[] getSections() {
+    if (mIndexer == null) {
+      return new String[] {" "};
+    } else {
+      return mIndexer.getSections();
+    }
+  }
+
+  /** @return relative position of the section in the indexed partition */
+  public int getPositionForSection(int sectionIndex) {
+    if (mIndexer == null) {
+      return -1;
+    }
+
+    return mIndexer.getPositionForSection(sectionIndex);
+  }
+
+  /** @param position relative position in the indexed partition */
+  public int getSectionForPosition(int position) {
+    if (mIndexer == null) {
+      return -1;
+    }
+
+    return mIndexer.getSectionForPosition(position);
+  }
+
+  @Override
+  public int getPinnedHeaderCount() {
+    if (isSectionHeaderDisplayEnabled()) {
+      return super.getPinnedHeaderCount() + 1;
+    } else {
+      return super.getPinnedHeaderCount();
+    }
+  }
+
+  @Override
+  public View getPinnedHeaderView(int viewIndex, View convertView, ViewGroup parent) {
+    if (isSectionHeaderDisplayEnabled() && viewIndex == getPinnedHeaderCount() - 1) {
+      if (mHeader == null) {
+        mHeader = createPinnedSectionHeaderView(mContext, parent);
+      }
+      return mHeader;
+    } else {
+      return super.getPinnedHeaderView(viewIndex, convertView, parent);
+    }
+  }
+
+  @Override
+  public void configurePinnedHeaders(PinnedHeaderListView listView) {
+    super.configurePinnedHeaders(listView);
+
+    if (!isSectionHeaderDisplayEnabled()) {
+      return;
+    }
+
+    int index = getPinnedHeaderCount() - 1;
+    if (mIndexer == null || getCount() == 0) {
+      listView.setHeaderInvisible(index, false);
+    } else {
+      int listPosition = listView.getPositionAt(listView.getTotalTopPinnedHeaderHeight());
+      int position = listPosition - listView.getHeaderViewsCount();
+
+      int section = -1;
+      int partition = getPartitionForPosition(position);
+      if (partition == mIndexedPartition) {
+        int offset = getOffsetInPartition(position);
+        if (offset != -1) {
+          section = getSectionForPosition(offset);
+        }
+      }
+
+      if (section == -1) {
+        listView.setHeaderInvisible(index, false);
+      } else {
+        View topChild = listView.getChildAt(listPosition);
+        if (topChild != null) {
+          // Match the pinned header's height to the height of the list item.
+          mHeader.setMinimumHeight(topChild.getMeasuredHeight());
+        }
+        setPinnedSectionTitle(mHeader, (String) mIndexer.getSections()[section]);
+
+        // Compute the item position where the current partition begins
+        int partitionStart = getPositionForPartition(mIndexedPartition);
+        if (hasHeader(mIndexedPartition)) {
+          partitionStart++;
+        }
+
+        // Compute the item position where the next section begins
+        int nextSectionPosition = partitionStart + getPositionForSection(section + 1);
+        boolean isLastInSection = position == nextSectionPosition - 1;
+        listView.setFadingHeader(index, listPosition, isLastInSection);
+      }
+    }
+  }
+
+  /**
+   * Computes the item's placement within its section and populates the {@code placement} object
+   * accordingly. Please note that the returned object is volatile and should be copied if the
+   * result needs to be used later.
+   */
+  public Placement getItemPlacementInSection(int position) {
+    if (mPlacementCache.position == position) {
+      return mPlacementCache;
+    }
+
+    mPlacementCache.position = position;
+    if (isSectionHeaderDisplayEnabled()) {
+      int section = getSectionForPosition(position);
+      if (section != -1 && getPositionForSection(section) == position) {
+        mPlacementCache.firstInSection = true;
+        mPlacementCache.sectionHeader = (String) getSections()[section];
+      } else {
+        mPlacementCache.firstInSection = false;
+        mPlacementCache.sectionHeader = null;
+      }
+
+      mPlacementCache.lastInSection = (getPositionForSection(section + 1) - 1 == position);
+    } else {
+      mPlacementCache.firstInSection = false;
+      mPlacementCache.lastInSection = false;
+      mPlacementCache.sectionHeader = null;
+    }
+    return mPlacementCache;
+  }
+
+  /**
+   * An item view is displayed differently depending on whether it is placed at the beginning,
+   * middle or end of a section. It also needs to know the section header when it is at the
+   * beginning of a section. This object captures all this configuration.
+   */
+  public static final class Placement {
+
+    public boolean firstInSection;
+    public boolean lastInSection;
+    public String sectionHeader;
+    private int position = ListView.INVALID_POSITION;
+
+    public void invalidate() {
+      position = ListView.INVALID_POSITION;
+    }
+  }
+}