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, 328 insertions, 0 deletions

diff --git a/java/com/android/dialer/blocking/BlockNumberDialogFragment.java b/java/com/android/dialer/blocking/BlockNumberDialogFragment.java
new file mode 100644
index 000000000..c405b2fe7
--- /dev/null
+++ b/java/com/android/dialer/blocking/BlockNumberDialogFragment.java
@@ -0,0 +1,328 @@
+/*
+ * Copyright (C) 2015 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.blocking;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.app.FragmentManager;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.design.widget.Snackbar;
+import android.telephony.PhoneNumberUtils;
+import android.text.TextUtils;
+import android.view.View;
+import android.widget.Toast;
+import com.android.contacts.common.util.ContactDisplayUtils;
+import com.android.dialer.blocking.FilteredNumberAsyncQueryHandler.OnBlockNumberListener;
+import com.android.dialer.blocking.FilteredNumberAsyncQueryHandler.OnUnblockNumberListener;
+import com.android.dialer.logging.Logger;
+import com.android.dialer.logging.nano.InteractionEvent;
+import com.android.dialer.voicemailstatus.VisualVoicemailEnabledChecker;
+
+/**
+ * Fragment for confirming and enacting blocking/unblocking a number. Also invokes snackbar
+ * providing undo functionality.
+ */
+public class BlockNumberDialogFragment extends DialogFragment {
+
+  private static final String BLOCK_DIALOG_FRAGMENT = "BlockNumberDialog";
+  private static final String ARG_BLOCK_ID = "argBlockId";
+  private static final String ARG_NUMBER = "argNumber";
+  private static final String ARG_COUNTRY_ISO = "argCountryIso";
+  private static final String ARG_DISPLAY_NUMBER = "argDisplayNumber";
+  private static final String ARG_PARENT_VIEW_ID = "parentViewId";
+  private String mNumber;
+  private String mDisplayNumber;
+  private String mCountryIso;
+  private FilteredNumberAsyncQueryHandler mHandler;
+  private View mParentView;
+  private VisualVoicemailEnabledChecker mVoicemailEnabledChecker;
+  private Callback mCallback;
+
+  public static BlockNumberDialogFragment show(
+      Integer blockId,
+      String number,
+      String countryIso,
+      String displayNumber,
+      Integer parentViewId,
+      FragmentManager fragmentManager,
+      Callback callback) {
+    final BlockNumberDialogFragment newFragment =
+        BlockNumberDialogFragment.newInstance(
+            blockId, number, countryIso, displayNumber, parentViewId);
+
+    newFragment.setCallback(callback);
+    newFragment.show(fragmentManager, BlockNumberDialogFragment.BLOCK_DIALOG_FRAGMENT);
+    return newFragment;
+  }
+
+  private static BlockNumberDialogFragment newInstance(
+      Integer blockId,
+      String number,
+      String countryIso,
+      String displayNumber,
+      Integer parentViewId) {
+    final BlockNumberDialogFragment fragment = new BlockNumberDialogFragment();
+    final Bundle args = new Bundle();
+    if (blockId != null) {
+      args.putInt(ARG_BLOCK_ID, blockId.intValue());
+    }
+    if (parentViewId != null) {
+      args.putInt(ARG_PARENT_VIEW_ID, parentViewId.intValue());
+    }
+    args.putString(ARG_NUMBER, number);
+    args.putString(ARG_COUNTRY_ISO, countryIso);
+    args.putString(ARG_DISPLAY_NUMBER, displayNumber);
+    fragment.setArguments(args);
+    return fragment;
+  }
+
+  public void setFilteredNumberAsyncQueryHandlerForTesting(
+      FilteredNumberAsyncQueryHandler handler) {
+    mHandler = handler;
+  }
+
+  @Override
+  public Context getContext() {
+    return getActivity();
+  }
+
+  @Override
+  public Dialog onCreateDialog(Bundle savedInstanceState) {
+    super.onCreateDialog(savedInstanceState);
+    final boolean isBlocked = getArguments().containsKey(ARG_BLOCK_ID);
+
+    mNumber = getArguments().getString(ARG_NUMBER);
+    mDisplayNumber = getArguments().getString(ARG_DISPLAY_NUMBER);
+    mCountryIso = getArguments().getString(ARG_COUNTRY_ISO);
+
+    if (TextUtils.isEmpty(mDisplayNumber)) {
+      mDisplayNumber = mNumber;
+    }
+
+    mHandler = new FilteredNumberAsyncQueryHandler(getContext());
+    mVoicemailEnabledChecker = new VisualVoicemailEnabledChecker(getActivity(), null);
+    // Choose not to update VoicemailEnabledChecker, as checks should already been done in
+    // all current use cases.
+    mParentView = getActivity().findViewById(getArguments().getInt(ARG_PARENT_VIEW_ID));
+
+    CharSequence title;
+    String okText;
+    String message;
+    if (isBlocked) {
+      title = null;
+      okText = getString(R.string.unblock_number_ok);
+      message =
+          ContactDisplayUtils.getTtsSpannedPhoneNumber(
+                  getResources(), R.string.unblock_number_confirmation_title, mDisplayNumber)
+              .toString();
+    } else {
+      title =
+          ContactDisplayUtils.getTtsSpannedPhoneNumber(
+              getResources(), R.string.block_number_confirmation_title, mDisplayNumber);
+      okText = getString(R.string.block_number_ok);
+      if (FilteredNumberCompat.useNewFiltering(getContext())) {
+        message = getString(R.string.block_number_confirmation_message_new_filtering);
+      } else if (mVoicemailEnabledChecker.isVisualVoicemailEnabled()) {
+        message = getString(R.string.block_number_confirmation_message_vvm);
+      } else {
+        message = getString(R.string.block_number_confirmation_message_no_vvm);
+      }
+    }
+
+    AlertDialog.Builder builder =
+        new AlertDialog.Builder(getActivity())
+            .setTitle(title)
+            .setMessage(message)
+            .setPositiveButton(
+                okText,
+                new DialogInterface.OnClickListener() {
+                  @Override
+                  public void onClick(DialogInterface dialog, int id) {
+                    if (isBlocked) {
+                      unblockNumber();
+                    } else {
+                      blockNumber();
+                    }
+                  }
+                })
+            .setNegativeButton(android.R.string.cancel, null);
+    return builder.create();
+  }
+
+  @Override
+  public void onActivityCreated(Bundle savedInstanceState) {
+    super.onActivityCreated(savedInstanceState);
+    String e164Number = PhoneNumberUtils.formatNumberToE164(mNumber, mCountryIso);
+    if (!FilteredNumbersUtil.canBlockNumber(getContext(), e164Number, mNumber)) {
+      dismiss();
+      Toast.makeText(
+              getContext(),
+              ContactDisplayUtils.getTtsSpannedPhoneNumber(
+                  getResources(), R.string.invalidNumber, mDisplayNumber),
+              Toast.LENGTH_SHORT)
+          .show();
+    }
+  }
+
+  @Override
+  public void onPause() {
+    // Dismiss on rotation.
+    dismiss();
+    mCallback = null;
+
+    super.onPause();
+  }
+
+  public void setCallback(Callback callback) {
+    mCallback = callback;
+  }
+
+  private CharSequence getBlockedMessage() {
+    return ContactDisplayUtils.getTtsSpannedPhoneNumber(
+        getResources(), R.string.snackbar_number_blocked, mDisplayNumber);
+  }
+
+  private CharSequence getUnblockedMessage() {
+    return ContactDisplayUtils.getTtsSpannedPhoneNumber(
+        getResources(), R.string.snackbar_number_unblocked, mDisplayNumber);
+  }
+
+  private int getActionTextColor() {
+    return getContext().getResources().getColor(R.color.dialer_snackbar_action_text_color);
+  }
+
+  private void blockNumber() {
+    final CharSequence message = getBlockedMessage();
+    final CharSequence undoMessage = getUnblockedMessage();
+    final Callback callback = mCallback;
+    final int actionTextColor = getActionTextColor();
+    final Context applicationContext = getContext().getApplicationContext();
+
+    final OnUnblockNumberListener onUndoListener =
+        new OnUnblockNumberListener() {
+          @Override
+          public void onUnblockComplete(int rows, ContentValues values) {
+            Snackbar.make(mParentView, undoMessage, Snackbar.LENGTH_LONG).show();
+            if (callback != null) {
+              callback.onChangeFilteredNumberUndo();
+            }
+          }
+        };
+
+    final OnBlockNumberListener onBlockNumberListener =
+        new OnBlockNumberListener() {
+          @Override
+          public void onBlockComplete(final Uri uri) {
+            final View.OnClickListener undoListener =
+                new View.OnClickListener() {
+                  @Override
+                  public void onClick(View view) {
+                    // Delete the newly created row on 'undo'.
+                    Logger.get(applicationContext)
+                        .logInteraction(InteractionEvent.Type.UNDO_BLOCK_NUMBER);
+                    mHandler.unblock(onUndoListener, uri);
+                  }
+                };
+
+            Snackbar.make(mParentView, message, Snackbar.LENGTH_LONG)
+                .setAction(R.string.block_number_undo, undoListener)
+                .setActionTextColor(actionTextColor)
+                .show();
+
+            if (callback != null) {
+              callback.onFilterNumberSuccess();
+            }
+
+            if (FilteredNumbersUtil.hasRecentEmergencyCall(applicationContext)) {
+              FilteredNumbersUtil.maybeNotifyCallBlockingDisabled(applicationContext);
+            }
+          }
+        };
+
+    mHandler.blockNumber(onBlockNumberListener, mNumber, mCountryIso);
+  }
+
+  private void unblockNumber() {
+    final CharSequence message = getUnblockedMessage();
+    final CharSequence undoMessage = getBlockedMessage();
+    final Callback callback = mCallback;
+    final int actionTextColor = getActionTextColor();
+    final Context applicationContext = getContext().getApplicationContext();
+
+    final OnBlockNumberListener onUndoListener =
+        new OnBlockNumberListener() {
+          @Override
+          public void onBlockComplete(final Uri uri) {
+            Snackbar.make(mParentView, undoMessage, Snackbar.LENGTH_LONG).show();
+            if (callback != null) {
+              callback.onChangeFilteredNumberUndo();
+            }
+          }
+        };
+
+    mHandler.unblock(
+        new OnUnblockNumberListener() {
+          @Override
+          public void onUnblockComplete(int rows, final ContentValues values) {
+            final View.OnClickListener undoListener =
+                new View.OnClickListener() {
+                  @Override
+                  public void onClick(View view) {
+                    // Re-insert the row on 'undo', with a new ID.
+                    Logger.get(applicationContext)
+                        .logInteraction(InteractionEvent.Type.UNDO_UNBLOCK_NUMBER);
+                    mHandler.blockNumber(onUndoListener, values);
+                  }
+                };
+
+            Snackbar.make(mParentView, message, Snackbar.LENGTH_LONG)
+                .setAction(R.string.block_number_undo, undoListener)
+                .setActionTextColor(actionTextColor)
+                .show();
+
+            if (callback != null) {
+              callback.onUnfilterNumberSuccess();
+            }
+          }
+        },
+        getArguments().getInt(ARG_BLOCK_ID));
+  }
+
+  /**
+   * Use a callback interface to update UI after success/undo. Favor this approach over other more
+   * standard paradigms because of the variety of scenarios in which the DialogFragment can be
+   * invoked (by an Activity, by a fragment, by an adapter, by an adapter list item). Because of
+   * this, we do NOT support retaining state on rotation, and will dismiss the dialog upon rotation
+   * instead.
+   */
+  public interface Callback {
+
+    /** Called when a number is successfully added to the set of filtered numbers */
+    void onFilterNumberSuccess();
+
+    /** Called when a number is successfully removed from the set of filtered numbers */
+    void onUnfilterNumberSuccess();
+
+    /** Called when the action of filtering or unfiltering a number is undone */
+    void onChangeFilteredNumberUndo();
+  }
+}