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, 512 insertions, 0 deletions

diff --git a/java/com/android/dialer/app/list/SpeedDialFragment.java b/java/com/android/dialer/app/list/SpeedDialFragment.java
new file mode 100644
index 000000000..8e0f89028
--- /dev/null
+++ b/java/com/android/dialer/app/list/SpeedDialFragment.java
@@ -0,0 +1,512 @@
+/*
+ * 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.list;
+
+import static android.Manifest.permission.READ_CONTACTS;
+
+import android.animation.Animator;
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
+import android.app.Activity;
+import android.app.Fragment;
+import android.app.LoaderManager;
+import android.content.CursorLoader;
+import android.content.Loader;
+import android.content.pm.PackageManager;
+import android.database.Cursor;
+import android.graphics.Rect;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Trace;
+import android.support.annotation.Nullable;
+import android.support.v13.app.FragmentCompat;
+import android.support.v4.util.LongSparseArray;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.animation.AnimationUtils;
+import android.view.animation.LayoutAnimationController;
+import android.widget.AbsListView;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemClickListener;
+import android.widget.FrameLayout;
+import android.widget.FrameLayout.LayoutParams;
+import android.widget.ImageView;
+import android.widget.ListView;
+import com.android.contacts.common.ContactPhotoManager;
+import com.android.contacts.common.ContactTileLoaderFactory;
+import com.android.contacts.common.list.ContactTileView;
+import com.android.contacts.common.list.OnPhoneNumberPickerActionListener;
+import com.android.dialer.app.R;
+import com.android.dialer.app.list.ListsFragment.ListsPage;
+import com.android.dialer.app.widget.EmptyContentView;
+import com.android.dialer.callintent.nano.CallInitiationType;
+import com.android.dialer.callintent.nano.CallSpecificAppData;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.util.PermissionsUtil;
+import com.android.dialer.util.ViewUtil;
+import java.util.ArrayList;
+
+/** This fragment displays the user's favorite/frequent contacts in a grid. */
+public class SpeedDialFragment extends Fragment
+    implements ListsPage,
+        OnItemClickListener,
+        PhoneFavoritesTileAdapter.OnDataSetChangedForAnimationListener,
+        EmptyContentView.OnEmptyViewActionButtonClickedListener,
+        FragmentCompat.OnRequestPermissionsResultCallback {
+
+  private static final int READ_CONTACTS_PERMISSION_REQUEST_CODE = 1;
+
+  /**
+   * By default, the animation code assumes that all items in a list view are of the same height
+   * when animating new list items into view (e.g. from the bottom of the screen into view). This
+   * can cause incorrect translation offsets when a item that is larger or smaller than other list
+   * item is removed from the list. This key is used to provide the actual height of the removed
+   * object so that the actual translation appears correct to the user.
+   */
+  private static final long KEY_REMOVED_ITEM_HEIGHT = Long.MAX_VALUE;
+
+  private static final String TAG = "SpeedDialFragment";
+  private static final boolean DEBUG = false;
+  /** Used with LoaderManager. */
+  private static final int LOADER_ID_CONTACT_TILE = 1;
+
+  private final LongSparseArray<Integer> mItemIdTopMap = new LongSparseArray<>();
+  private final LongSparseArray<Integer> mItemIdLeftMap = new LongSparseArray<>();
+  private final ContactTileView.Listener mContactTileAdapterListener =
+      new ContactTileAdapterListener();
+  private final LoaderManager.LoaderCallbacks<Cursor> mContactTileLoaderListener =
+      new ContactTileLoaderListener();
+  private final ScrollListener mScrollListener = new ScrollListener();
+  private int mAnimationDuration;
+  private OnPhoneNumberPickerActionListener mPhoneNumberPickerActionListener;
+  private OnListFragmentScrolledListener mActivityScrollListener;
+  private PhoneFavoritesTileAdapter mContactTileAdapter;
+  private View mParentView;
+  private PhoneFavoriteListView mListView;
+  private View mContactTileFrame;
+  /** Layout used when there are no favorites. */
+  private EmptyContentView mEmptyView;
+
+  @Override
+  public void onCreate(Bundle savedState) {
+    if (DEBUG) {
+      LogUtil.d("SpeedDialFragment.onCreate", null);
+    }
+    Trace.beginSection(TAG + " onCreate");
+    super.onCreate(savedState);
+
+    // Construct two base adapters which will become part of PhoneFavoriteMergedAdapter.
+    // We don't construct the resultant adapter at this moment since it requires LayoutInflater
+    // that will be available on onCreateView().
+    mContactTileAdapter =
+        new PhoneFavoritesTileAdapter(getActivity(), mContactTileAdapterListener, this);
+    mContactTileAdapter.setPhotoLoader(ContactPhotoManager.getInstance(getActivity()));
+    mAnimationDuration = getResources().getInteger(R.integer.fade_duration);
+    Trace.endSection();
+  }
+
+  @Override
+  public void onResume() {
+    Trace.beginSection(TAG + " onResume");
+    super.onResume();
+    if (mContactTileAdapter != null) {
+      mContactTileAdapter.refreshContactsPreferences();
+    }
+    if (PermissionsUtil.hasContactsPermissions(getActivity())) {
+      if (getLoaderManager().getLoader(LOADER_ID_CONTACT_TILE) == null) {
+        getLoaderManager().initLoader(LOADER_ID_CONTACT_TILE, null, mContactTileLoaderListener);
+
+      } else {
+        getLoaderManager().getLoader(LOADER_ID_CONTACT_TILE).forceLoad();
+      }
+
+      mEmptyView.setDescription(R.string.speed_dial_empty);
+      mEmptyView.setActionLabel(R.string.speed_dial_empty_add_favorite_action);
+    } else {
+      mEmptyView.setDescription(R.string.permission_no_speeddial);
+      mEmptyView.setActionLabel(R.string.permission_single_turn_on);
+    }
+    Trace.endSection();
+  }
+
+  @Override
+  public View onCreateView(
+      LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+    Trace.beginSection(TAG + " onCreateView");
+    mParentView = inflater.inflate(R.layout.speed_dial_fragment, container, false);
+
+    mListView = (PhoneFavoriteListView) mParentView.findViewById(R.id.contact_tile_list);
+    mListView.setOnItemClickListener(this);
+    mListView.setVerticalScrollBarEnabled(false);
+    mListView.setVerticalScrollbarPosition(View.SCROLLBAR_POSITION_RIGHT);
+    mListView.setScrollBarStyle(ListView.SCROLLBARS_OUTSIDE_OVERLAY);
+    mListView.getDragDropController().addOnDragDropListener(mContactTileAdapter);
+
+    final ImageView dragShadowOverlay =
+        (ImageView) getActivity().findViewById(R.id.contact_tile_drag_shadow_overlay);
+    mListView.setDragShadowOverlay(dragShadowOverlay);
+
+    mEmptyView = (EmptyContentView) mParentView.findViewById(R.id.empty_list_view);
+    mEmptyView.setImage(R.drawable.empty_speed_dial);
+    mEmptyView.setActionClickedListener(this);
+
+    mContactTileFrame = mParentView.findViewById(R.id.contact_tile_frame);
+
+    final LayoutAnimationController controller =
+        new LayoutAnimationController(
+            AnimationUtils.loadAnimation(getActivity(), android.R.anim.fade_in));
+    controller.setDelay(0);
+    mListView.setLayoutAnimation(controller);
+    mListView.setAdapter(mContactTileAdapter);
+
+    mListView.setOnScrollListener(mScrollListener);
+    mListView.setFastScrollEnabled(false);
+    mListView.setFastScrollAlwaysVisible(false);
+
+    //prevent content changes of the list from firing accessibility events.
+    mListView.setAccessibilityLiveRegion(View.ACCESSIBILITY_LIVE_REGION_NONE);
+    ContentChangedFilter.addToParent(mListView);
+
+    Trace.endSection();
+    return mParentView;
+  }
+
+  public boolean hasFrequents() {
+    if (mContactTileAdapter == null) {
+      return false;
+    }
+    return mContactTileAdapter.getNumFrequents() > 0;
+  }
+
+  /* package */ void setEmptyViewVisibility(final boolean visible) {
+    final int previousVisibility = mEmptyView.getVisibility();
+    final int emptyViewVisibility = visible ? View.VISIBLE : View.GONE;
+    final int listViewVisibility = visible ? View.GONE : View.VISIBLE;
+
+    if (previousVisibility != emptyViewVisibility) {
+      final FrameLayout.LayoutParams params = (LayoutParams) mContactTileFrame.getLayoutParams();
+      params.height = visible ? LayoutParams.WRAP_CONTENT : LayoutParams.MATCH_PARENT;
+      mContactTileFrame.setLayoutParams(params);
+      mEmptyView.setVisibility(emptyViewVisibility);
+      mListView.setVisibility(listViewVisibility);
+    }
+  }
+
+  @Override
+  public void onStart() {
+    super.onStart();
+
+    final Activity activity = getActivity();
+
+    try {
+      mActivityScrollListener = (OnListFragmentScrolledListener) activity;
+    } catch (ClassCastException e) {
+      throw new ClassCastException(
+          activity.toString() + " must implement OnListFragmentScrolledListener");
+    }
+
+    try {
+      OnDragDropListener listener = (OnDragDropListener) activity;
+      mListView.getDragDropController().addOnDragDropListener(listener);
+      ((HostInterface) activity).setDragDropController(mListView.getDragDropController());
+    } catch (ClassCastException e) {
+      throw new ClassCastException(
+          activity.toString() + " must implement OnDragDropListener and HostInterface");
+    }
+
+    try {
+      mPhoneNumberPickerActionListener = (OnPhoneNumberPickerActionListener) activity;
+    } catch (ClassCastException e) {
+      throw new ClassCastException(
+          activity.toString() + " must implement PhoneFavoritesFragment.listener");
+    }
+
+    // Use initLoader() instead of restartLoader() to refraining unnecessary reload.
+    // This method call implicitly assures ContactTileLoaderListener's onLoadFinished() will
+    // be called, on which we'll check if "all" contacts should be reloaded again or not.
+    if (PermissionsUtil.hasContactsPermissions(activity)) {
+      getLoaderManager().initLoader(LOADER_ID_CONTACT_TILE, null, mContactTileLoaderListener);
+    } else {
+      setEmptyViewVisibility(true);
+    }
+  }
+
+  /**
+   * {@inheritDoc}
+   *
+   * <p>This is only effective for elements provided by {@link #mContactTileAdapter}. {@link
+   * #mContactTileAdapter} has its own logic for click events.
+   */
+  @Override
+  public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+    final int contactTileAdapterCount = mContactTileAdapter.getCount();
+    if (position <= contactTileAdapterCount) {
+      LogUtil.e(
+          "SpeedDialFragment.onItemClick",
+          "event for unexpected position. The position "
+              + position
+              + " is before \"all\" section. Ignored.");
+    }
+  }
+
+  /**
+   * Cache the current view offsets into memory. Once a relayout of views in the ListView has
+   * happened due to a dataset change, the cached offsets are used to create animations that slide
+   * views from their previous positions to their new ones, to give the appearance that the views
+   * are sliding into their new positions.
+   */
+  private void saveOffsets(int removedItemHeight) {
+    final int firstVisiblePosition = mListView.getFirstVisiblePosition();
+    if (DEBUG) {
+      LogUtil.d("SpeedDialFragment.saveOffsets", "Child count : " + mListView.getChildCount());
+    }
+    for (int i = 0; i < mListView.getChildCount(); i++) {
+      final View child = mListView.getChildAt(i);
+      final int position = firstVisiblePosition + i;
+      // Since we are getting the position from mListView and then querying
+      // mContactTileAdapter, its very possible that things are out of sync
+      // and we might index out of bounds.  Let's make sure that this doesn't happen.
+      if (!mContactTileAdapter.isIndexInBound(position)) {
+        continue;
+      }
+      final long itemId = mContactTileAdapter.getItemId(position);
+      if (DEBUG) {
+        LogUtil.d(
+            "SpeedDialFragment.saveOffsets",
+            "Saving itemId: " + itemId + " for listview child " + i + " Top: " + child.getTop());
+      }
+      mItemIdTopMap.put(itemId, child.getTop());
+      mItemIdLeftMap.put(itemId, child.getLeft());
+    }
+    mItemIdTopMap.put(KEY_REMOVED_ITEM_HEIGHT, removedItemHeight);
+  }
+
+  /*
+   * Performs animations for the gridView
+   */
+  private void animateGridView(final long... idsInPlace) {
+    if (mItemIdTopMap.size() == 0) {
+      // Don't do animations if the database is being queried for the first time and
+      // the previous item offsets have not been cached, or the user hasn't done anything
+      // (dragging, swiping etc) that requires an animation.
+      return;
+    }
+
+    ViewUtil.doOnPreDraw(
+        mListView,
+        true,
+        new Runnable() {
+          @Override
+          public void run() {
+
+            final int firstVisiblePosition = mListView.getFirstVisiblePosition();
+            final AnimatorSet animSet = new AnimatorSet();
+            final ArrayList<Animator> animators = new ArrayList<Animator>();
+            for (int i = 0; i < mListView.getChildCount(); i++) {
+              final View child = mListView.getChildAt(i);
+              int position = firstVisiblePosition + i;
+
+              // Since we are getting the position from mListView and then querying
+              // mContactTileAdapter, its very possible that things are out of sync
+              // and we might index out of bounds.  Let's make sure that this doesn't happen.
+              if (!mContactTileAdapter.isIndexInBound(position)) {
+                continue;
+              }
+
+              final long itemId = mContactTileAdapter.getItemId(position);
+
+              if (containsId(idsInPlace, itemId)) {
+                animators.add(ObjectAnimator.ofFloat(child, "alpha", 0.0f, 1.0f));
+                break;
+              } else {
+                Integer startTop = mItemIdTopMap.get(itemId);
+                Integer startLeft = mItemIdLeftMap.get(itemId);
+                final int top = child.getTop();
+                final int left = child.getLeft();
+                int deltaX = 0;
+                int deltaY = 0;
+
+                if (startLeft != null) {
+                  if (startLeft != left) {
+                    deltaX = startLeft - left;
+                    animators.add(ObjectAnimator.ofFloat(child, "translationX", deltaX, 0.0f));
+                  }
+                }
+
+                if (startTop != null) {
+                  if (startTop != top) {
+                    deltaY = startTop - top;
+                    animators.add(ObjectAnimator.ofFloat(child, "translationY", deltaY, 0.0f));
+                  }
+                }
+
+                if (DEBUG) {
+                  LogUtil.d(
+                      "SpeedDialFragment.onPreDraw",
+                      "Found itemId: "
+                          + itemId
+                          + " for listview child "
+                          + i
+                          + " Top: "
+                          + top
+                          + " Delta: "
+                          + deltaY);
+                }
+              }
+            }
+
+            if (animators.size() > 0) {
+              animSet.setDuration(mAnimationDuration).playTogether(animators);
+              animSet.start();
+            }
+
+            mItemIdTopMap.clear();
+            mItemIdLeftMap.clear();
+          }
+        });
+  }
+
+  private boolean containsId(long[] ids, long target) {
+    // Linear search on array is fine because this is typically only 0-1 elements long
+    for (int i = 0; i < ids.length; i++) {
+      if (ids[i] == target) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  @Override
+  public void onDataSetChangedForAnimation(long... idsInPlace) {
+    animateGridView(idsInPlace);
+  }
+
+  @Override
+  public void cacheOffsetsForDatasetChange() {
+    saveOffsets(0);
+  }
+
+  @Override
+  public void onEmptyViewActionButtonClicked() {
+    final Activity activity = getActivity();
+    if (activity == null) {
+      return;
+    }
+
+    if (!PermissionsUtil.hasPermission(activity, READ_CONTACTS)) {
+      FragmentCompat.requestPermissions(
+          this, new String[] {READ_CONTACTS}, READ_CONTACTS_PERMISSION_REQUEST_CODE);
+    } else {
+      // Switch tabs
+      ((HostInterface) activity).showAllContactsTab();
+    }
+  }
+
+  @Override
+  public void onRequestPermissionsResult(
+      int requestCode, String[] permissions, int[] grantResults) {
+    if (requestCode == READ_CONTACTS_PERMISSION_REQUEST_CODE) {
+      if (grantResults.length == 1 && PackageManager.PERMISSION_GRANTED == grantResults[0]) {
+        PermissionsUtil.notifyPermissionGranted(getActivity(), READ_CONTACTS);
+      }
+    }
+  }
+
+  @Override
+  public void onPageResume(@Nullable Activity activity) {
+    LogUtil.i("SpeedDialFragment.onPageResume", null);
+  }
+
+  @Override
+  public void onPagePause(@Nullable Activity activity) {
+    LogUtil.i("SpeedDialFragment.onPagePause", null);
+  }
+
+  public interface HostInterface {
+
+    void setDragDropController(DragDropController controller);
+
+    void showAllContactsTab();
+  }
+
+  private class ContactTileLoaderListener implements LoaderManager.LoaderCallbacks<Cursor> {
+
+    @Override
+    public CursorLoader onCreateLoader(int id, Bundle args) {
+      if (DEBUG) {
+        LogUtil.d("ContactTileLoaderListener.onCreateLoader", null);
+      }
+      return ContactTileLoaderFactory.createStrequentPhoneOnlyLoader(getActivity());
+    }
+
+    @Override
+    public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
+      if (DEBUG) {
+        LogUtil.d("ContactTileLoaderListener.onLoadFinished", null);
+      }
+      mContactTileAdapter.setContactCursor(data);
+      setEmptyViewVisibility(mContactTileAdapter.getCount() == 0);
+    }
+
+    @Override
+    public void onLoaderReset(Loader<Cursor> loader) {
+      if (DEBUG) {
+        LogUtil.d("ContactTileLoaderListener.onLoaderReset", null);
+      }
+    }
+  }
+
+  private class ContactTileAdapterListener implements ContactTileView.Listener {
+
+    @Override
+    public void onContactSelected(Uri contactUri, Rect targetRect) {
+      if (mPhoneNumberPickerActionListener != null) {
+        CallSpecificAppData callSpecificAppData = new CallSpecificAppData();
+        callSpecificAppData.callInitiationType = CallInitiationType.Type.SPEED_DIAL;
+        mPhoneNumberPickerActionListener.onPickDataUri(
+            contactUri, false /* isVideoCall */, callSpecificAppData);
+      }
+    }
+
+    @Override
+    public void onCallNumberDirectly(String phoneNumber) {
+      if (mPhoneNumberPickerActionListener != null) {
+        CallSpecificAppData callSpecificAppData = new CallSpecificAppData();
+        callSpecificAppData.callInitiationType = CallInitiationType.Type.SPEED_DIAL;
+        mPhoneNumberPickerActionListener.onPickPhoneNumber(
+            phoneNumber, false /* isVideoCall */, callSpecificAppData);
+      }
+    }
+  }
+
+  private class ScrollListener implements ListView.OnScrollListener {
+
+    @Override
+    public void onScroll(
+        AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
+      if (mActivityScrollListener != null) {
+        mActivityScrollListener.onListFragmentScroll(
+            firstVisibleItem, visibleItemCount, totalItemCount);
+      }
+    }
+
+    @Override
+    public void onScrollStateChanged(AbsListView view, int scrollState) {
+      mActivityScrollListener.onListFragmentScrollStateChange(scrollState);
+    }
+  }
+}