Update AOSP Dialer source from internal google3 repository at

cl/159428781.

Test: make, treehugger

This CL updates the AOSP Dialer source with all the changes that have
gone into the private google3 repository. This includes all the
changes from cl/158012278 (6/05/2017) to cl/159428781 (6/19/2017).

This goal of these drops is to keep the AOSP source in sync with the
internal google3 repository. Currently these sync are done by hand
with very minor modifications to the internal source code.
See the Android.mk file for list of modifications.
Our current goal is to do frequent drops (daily if possible) and
eventually switched to an automated process.

Merged-In: Ie60a84b3936efd0ea3d95d7c86bf96d2b1663030

Change-Id: If1fa394df2609f0d38b4f794c83f4db3f1006484

1 files changed, 168 insertions, 0 deletions

diff --git a/java/com/android/dialer/app/calllog/VisualVoicemailUpdateTask.java b/java/com/android/dialer/app/calllog/VisualVoicemailUpdateTask.java
new file mode 100644
index 000000000..d6601be36
--- /dev/null
+++ b/java/com/android/dialer/app/calllog/VisualVoicemailUpdateTask.java
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2011 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.content.Context;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.annotation.WorkerThread;
+import android.text.TextUtils;
+import android.util.ArrayMap;
+import com.android.dialer.app.R;
+import com.android.dialer.app.calllog.CallLogNotificationsQueryHelper.NewCall;
+import com.android.dialer.blocking.FilteredNumberAsyncQueryHandler;
+import com.android.dialer.blocking.FilteredNumbersUtil;
+import com.android.dialer.common.Assert;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.common.concurrent.DialerExecutor.Worker;
+import com.android.dialer.common.concurrent.DialerExecutors;
+import com.android.dialer.phonenumbercache.ContactInfo;
+import com.android.dialer.telecom.TelecomUtil;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/** Updates voicemail notifications in the background. */
+class VisualVoicemailUpdateTask implements Worker<VisualVoicemailUpdateTask.Input, Void> {
+  @Nullable
+  @Override
+  public Void doInBackground(@NonNull Input input) throws Throwable {
+    updateNotification(input.context, input.queryHelper, input.queryHandler);
+    return null;
+  }
+
+  /**
+   * Updates the notification and notifies of the call with the given URI.
+   *
+   * <p>Clears the notification if there are no new voicemails, and notifies if the given URI
+   * corresponds to a new voicemail.
+   */
+  @WorkerThread
+  private static void updateNotification(
+      Context context,
+      CallLogNotificationsQueryHelper queryHelper,
+      FilteredNumberAsyncQueryHandler queryHandler) {
+    Assert.isWorkerThread();
+
+    List<NewCall> newCalls = queryHelper.getNewVoicemails();
+    if (newCalls == null) {
+      return;
+    }
+    newCalls = filterBlockedNumbers(context, queryHandler, newCalls);
+    if (newCalls.isEmpty()) {
+      return;
+    }
+
+    // This represents a list of names to include in the notification.
+    String callers = null;
+
+    // Maps each number into a name: if a number is in the map, it has already left a more
+    // recent voicemail.
+    Map<String, ContactInfo> contactInfos = new ArrayMap<>();
+    for (NewCall newCall : newCalls) {
+      if (!contactInfos.containsKey(newCall.number)) {
+        ContactInfo contactInfo =
+            queryHelper.getContactInfo(
+                newCall.number, newCall.numberPresentation, newCall.countryIso);
+        contactInfos.put(newCall.number, contactInfo);
+
+        // This is a new caller. Add it to the back of the list of callers.
+        if (TextUtils.isEmpty(callers)) {
+          callers = contactInfo.name;
+        } else {
+          callers =
+              context.getString(
+                  R.string.notification_voicemail_callers_list, callers, contactInfo.name);
+        }
+      }
+    }
+    VisualVoicemailNotifier.showNotifications(context, newCalls, contactInfos, callers);
+  }
+
+  @WorkerThread
+  private static List<NewCall> filterBlockedNumbers(
+      Context context, FilteredNumberAsyncQueryHandler queryHandler, List<NewCall> newCalls) {
+    Assert.isWorkerThread();
+    if (FilteredNumbersUtil.hasRecentEmergencyCall(context)) {
+      LogUtil.i(
+          "VisualVoicemailUpdateTask.filterBlockedNumbers",
+          "not filtering due to recent emergency call");
+      return newCalls;
+    }
+
+    List<NewCall> result = new ArrayList<>();
+    for (NewCall newCall : newCalls) {
+      if (queryHandler.getBlockedIdSynchronous(newCall.number, newCall.countryIso) != null) {
+        LogUtil.i(
+            "VisualVoicemailUpdateTask.filterBlockedNumbers",
+            "found voicemail from blocked number, deleting");
+        if (newCall.voicemailUri != null) {
+          // Delete the voicemail.
+          CallLogAsyncTaskUtil.deleteVoicemailSynchronous(context, newCall.voicemailUri);
+        }
+      } else {
+        result.add(newCall);
+      }
+    }
+    return result;
+  }
+
+  /** Updates the voicemail notifications displayed. */
+  static void scheduleTask(@NonNull Context context, @NonNull Runnable callback) {
+    Assert.isNotNull(context);
+    Assert.isNotNull(callback);
+    if (!TelecomUtil.isDefaultDialer(context)) {
+      LogUtil.i("VisualVoicemailUpdateTask.scheduleTask", "not default dialer, not running");
+      callback.run();
+      return;
+    }
+
+    Input input =
+        new Input(
+            context,
+            CallLogNotificationsQueryHelper.getInstance(context),
+            new FilteredNumberAsyncQueryHandler(context));
+    DialerExecutors.createNonUiTaskBuilder(new VisualVoicemailUpdateTask())
+        .onSuccess(
+            output -> {
+              LogUtil.i("VisualVoicemailUpdateTask.scheduleTask", "update successful");
+              callback.run();
+            })
+        .onFailure(
+            throwable -> {
+              LogUtil.i("VisualVoicemailUpdateTask.scheduleTask", "update failed: " + throwable);
+              callback.run();
+            })
+        .build()
+        .executeParallel(input);
+  }
+
+  static class Input {
+    @NonNull final Context context;
+    @NonNull final CallLogNotificationsQueryHelper queryHelper;
+    @NonNull final FilteredNumberAsyncQueryHandler queryHandler;
+
+    Input(
+        Context context,
+        CallLogNotificationsQueryHelper queryHelper,
+        FilteredNumberAsyncQueryHandler queryHandler) {
+      this.context = context;
+      this.queryHelper = queryHelper;
+      this.queryHandler = queryHandler;
+    }
+  }
+}