1 files changed, 0 insertions, 278 deletions
diff --git a/java/com/android/dialer/voicemailstatus/VoicemailStatusHelperImpl.java b/java/com/android/dialer/voicemailstatus/VoicemailStatusHelperImpl.java
deleted file mode 100644
index 404897fde..000000000
--- a/java/com/android/dialer/voicemailstatus/VoicemailStatusHelperImpl.java
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * 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.voicemailstatus;
-
-import static android.provider.VoicemailContract.Status.CONFIGURATION_STATE_CAN_BE_CONFIGURED;
-import static android.provider.VoicemailContract.Status.CONFIGURATION_STATE_OK;
-import static android.provider.VoicemailContract.Status.DATA_CHANNEL_STATE_NO_CONNECTION;
-import static android.provider.VoicemailContract.Status.DATA_CHANNEL_STATE_OK;
-import static android.provider.VoicemailContract.Status.NOTIFICATION_CHANNEL_STATE_MESSAGE_WAITING;
-import static android.provider.VoicemailContract.Status.NOTIFICATION_CHANNEL_STATE_NO_CONNECTION;
-import static android.provider.VoicemailContract.Status.NOTIFICATION_CHANNEL_STATE_OK;
-
-import android.database.Cursor;
-import android.net.Uri;
-import android.provider.VoicemailContract.Status;
-import com.android.contacts.common.util.UriUtils;
-import com.android.dialer.database.VoicemailStatusQuery;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-
-/** Implementation of {@link VoicemailStatusHelper}. */
-public class VoicemailStatusHelperImpl implements VoicemailStatusHelper {
-
-  @Override
-  public List<StatusMessage> getStatusMessages(Cursor cursor) {
-    List<MessageStatusWithPriority> messages =
-        new ArrayList<VoicemailStatusHelperImpl.MessageStatusWithPriority>();
-    cursor.moveToPosition(-1);
-    while (cursor.moveToNext()) {
-      MessageStatusWithPriority message = getMessageForStatusEntry(cursor);
-      if (message != null) {
-        messages.add(message);
-      }
-    }
-    // Finally reorder the messages by their priority.
-    return reorderMessages(messages);
-  }
-
-  @Override
-  public int getNumberActivityVoicemailSources(Cursor cursor) {
-    int count = 0;
-    cursor.moveToPosition(-1);
-    while (cursor.moveToNext()) {
-      if (isVoicemailSourceActive(cursor)) {
-        ++count;
-      }
-    }
-    return count;
-  }
-
-  /**
-   * Returns whether the source status in the cursor corresponds to an active source. A source is
-   * active if its' configuration state is not NOT_CONFIGURED. For most voicemail sources, only OK
-   * and NOT_CONFIGURED are used. The OMTP visual voicemail client has the same behavior pre-NMR1.
-   * NMR1 visual voicemail will only set it to NOT_CONFIGURED when it is deactivated. As soon as
-   * activation is attempted, it will transition into CONFIGURING then into OK or other error state,
-   * NOT_CONFIGURED is never set through an error.
-   */
-  private boolean isVoicemailSourceActive(Cursor cursor) {
-    return cursor.getString(VoicemailStatusQuery.SOURCE_PACKAGE_INDEX) != null
-        && cursor.getInt(VoicemailStatusQuery.CONFIGURATION_STATE_INDEX)
-            != Status.CONFIGURATION_STATE_NOT_CONFIGURED;
-  }
-
-  private List<StatusMessage> reorderMessages(List<MessageStatusWithPriority> messageWrappers) {
-    Collections.sort(
-        messageWrappers,
-        new Comparator<MessageStatusWithPriority>() {
-          @Override
-          public int compare(MessageStatusWithPriority msg1, MessageStatusWithPriority msg2) {
-            return msg1.mPriority - msg2.mPriority;
-          }
-        });
-    List<StatusMessage> reorderMessages = new ArrayList<VoicemailStatusHelper.StatusMessage>();
-    // Copy the ordered message objects into the final list.
-    for (MessageStatusWithPriority messageWrapper : messageWrappers) {
-      reorderMessages.add(messageWrapper.mMessage);
-    }
-    return reorderMessages;
-  }
-
-  /** Returns the message for the status entry pointed to by the cursor. */
-  private MessageStatusWithPriority getMessageForStatusEntry(Cursor cursor) {
-    final String sourcePackage = cursor.getString(VoicemailStatusQuery.SOURCE_PACKAGE_INDEX);
-    if (sourcePackage == null) {
-      return null;
-    }
-    final OverallState overallState =
-        getOverallState(
-            cursor.getInt(VoicemailStatusQuery.CONFIGURATION_STATE_INDEX),
-            cursor.getInt(VoicemailStatusQuery.DATA_CHANNEL_STATE_INDEX),
-            cursor.getInt(VoicemailStatusQuery.NOTIFICATION_CHANNEL_STATE_INDEX));
-    final Action action = overallState.getAction();
-
-    // No source package or no action, means no message shown.
-    if (action == Action.NONE) {
-      return null;
-    }
-
-    Uri actionUri = null;
-    if (action == Action.CALL_VOICEMAIL) {
-      actionUri =
-          UriUtils.parseUriOrNull(
-              cursor.getString(VoicemailStatusQuery.VOICEMAIL_ACCESS_URI_INDEX));
-      // Even if actionUri is null, it is still be useful to show the notification.
-    } else if (action == Action.CONFIGURE_VOICEMAIL) {
-      actionUri =
-          UriUtils.parseUriOrNull(cursor.getString(VoicemailStatusQuery.SETTINGS_URI_INDEX));
-      // If there is no settings URI, there is no point in showing the notification.
-      if (actionUri == null) {
-        return null;
-      }
-    }
-    return new MessageStatusWithPriority(
-        new StatusMessage(
-            sourcePackage,
-            overallState.getCallLogMessageId(),
-            overallState.getCallDetailsMessageId(),
-            action.getMessageId(),
-            actionUri),
-        overallState.getPriority());
-  }
-
-  private OverallState getOverallState(
-      int configurationState, int dataChannelState, int notificationChannelState) {
-    if (configurationState == CONFIGURATION_STATE_OK) {
-      // Voicemail is configured. Let's see how is the data channel.
-      if (dataChannelState == DATA_CHANNEL_STATE_OK) {
-        // Data channel is fine. What about notification channel?
-        if (notificationChannelState == NOTIFICATION_CHANNEL_STATE_OK) {
-          return OverallState.OK;
-        } else if (notificationChannelState == NOTIFICATION_CHANNEL_STATE_MESSAGE_WAITING) {
-          return OverallState.NO_DETAILED_NOTIFICATION;
-        } else if (notificationChannelState == NOTIFICATION_CHANNEL_STATE_NO_CONNECTION) {
-          return OverallState.NO_NOTIFICATIONS;
-        }
-      } else if (dataChannelState == DATA_CHANNEL_STATE_NO_CONNECTION) {
-        // Data channel is not working. What about notification channel?
-        if (notificationChannelState == NOTIFICATION_CHANNEL_STATE_OK) {
-          return OverallState.NO_DATA;
-        } else if (notificationChannelState == NOTIFICATION_CHANNEL_STATE_MESSAGE_WAITING) {
-          return OverallState.MESSAGE_WAITING;
-        } else if (notificationChannelState == NOTIFICATION_CHANNEL_STATE_NO_CONNECTION) {
-          return OverallState.NO_CONNECTION;
-        }
-      }
-    } else if (configurationState == CONFIGURATION_STATE_CAN_BE_CONFIGURED) {
-      // Voicemail not configured. data/notification channel states are irrelevant.
-      return OverallState.INVITE_FOR_CONFIGURATION;
-    } else if (configurationState == Status.CONFIGURATION_STATE_NOT_CONFIGURED) {
-      // Voicemail not configured. data/notification channel states are irrelevant.
-      return OverallState.NOT_CONFIGURED;
-    }
-    // Will reach here only if the source has set an invalid value.
-    return OverallState.INVALID;
-  }
-
-  /** Possible user actions. */
-  public enum Action {
-    NONE(-1),
-    CALL_VOICEMAIL(R.string.voicemail_status_action_call_server),
-    CONFIGURE_VOICEMAIL(R.string.voicemail_status_action_configure);
-
-    private final int mMessageId;
-
-    Action(int messageId) {
-      mMessageId = messageId;
-    }
-
-    public int getMessageId() {
-      return mMessageId;
-    }
-  }
-
-  /**
-   * Overall state of the source status. Each state is associated with the corresponding display
-   * string and the corrective action. The states are also assigned a relative priority which is
-   * used to order the messages from different sources.
-   */
-  private enum OverallState {
-    // TODO: Add separate string for call details and call log pages for the states that needs
-    // to be shown in both.
-    /** Both notification and data channel are not working. */
-    NO_CONNECTION(
-        0,
-        Action.CALL_VOICEMAIL,
-        R.string.voicemail_status_voicemail_not_available,
-        R.string.voicemail_status_audio_not_available),
-    /** Notifications working, but data channel is not working. Audio cannot be downloaded. */
-    NO_DATA(
-        1,
-        Action.CALL_VOICEMAIL,
-        R.string.voicemail_status_voicemail_not_available,
-        R.string.voicemail_status_audio_not_available),
-    /** Messages are known to be waiting but data channel is not working. */
-    MESSAGE_WAITING(
-        2,
-        Action.CALL_VOICEMAIL,
-        R.string.voicemail_status_messages_waiting,
-        R.string.voicemail_status_audio_not_available),
-    /** Notification channel not working, but data channel is. */
-    NO_NOTIFICATIONS(3, Action.CALL_VOICEMAIL, R.string.voicemail_status_voicemail_not_available),
-    /** Invite user to set up voicemail. */
-    INVITE_FOR_CONFIGURATION(
-        4, Action.CONFIGURE_VOICEMAIL, R.string.voicemail_status_configure_voicemail),
-    /**
-     * No detailed notifications, but data channel is working. This is normal mode of operation for
-     * certain sources. No action needed.
-     */
-    NO_DETAILED_NOTIFICATION(5, Action.NONE, -1),
-    /** Visual voicemail not yet set up. No local action needed. */
-    NOT_CONFIGURED(6, Action.NONE, -1),
-    /** Everything is OK. */
-    OK(7, Action.NONE, -1),
-    /** If one or more state value set by the source is not valid. */
-    INVALID(8, Action.NONE, -1);
-
-    private final int mPriority;
-    private final Action mAction;
-    private final int mCallLogMessageId;
-    private final int mCallDetailsMessageId;
-
-    OverallState(int priority, Action action, int callLogMessageId) {
-      this(priority, action, callLogMessageId, -1);
-    }
-
-    OverallState(int priority, Action action, int callLogMessageId, int callDetailsMessageId) {
-      mPriority = priority;
-      mAction = action;
-      mCallLogMessageId = callLogMessageId;
-      mCallDetailsMessageId = callDetailsMessageId;
-    }
-
-    public Action getAction() {
-      return mAction;
-    }
-
-    public int getPriority() {
-      return mPriority;
-    }
-
-    public int getCallLogMessageId() {
-      return mCallLogMessageId;
-    }
-
-    public int getCallDetailsMessageId() {
-      return mCallDetailsMessageId;
-    }
-  }
-
-  /** A wrapper on {@link StatusMessage} which additionally stores the priority of the message. */
-  private static class MessageStatusWithPriority {
-
-    private final StatusMessage mMessage;
-    private final int mPriority;
-
-    public MessageStatusWithPriority(StatusMessage message, int priority) {
-      mMessage = message;
-      mPriority = priority;
-    }
-  }
-}