1 files changed, 0 insertions, 114 deletions
diff --git a/java/com/android/dialer/app/voicemail/error/VoicemailStatusCorruptionHandler.java b/java/com/android/dialer/app/voicemail/error/VoicemailStatusCorruptionHandler.java
deleted file mode 100644
index b357f9a4d..000000000
--- a/java/com/android/dialer/app/voicemail/error/VoicemailStatusCorruptionHandler.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (C) 2016 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.voicemail.error;
-
-import android.content.ComponentName;
-import android.content.Context;
-import android.database.Cursor;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
-import android.provider.VoicemailContract.Status;
-import android.telecom.PhoneAccountHandle;
-import android.telephony.TelephonyManager;
-import com.android.dialer.common.Assert;
-import com.android.dialer.common.LogUtil;
-import com.android.dialer.compat.telephony.TelephonyManagerCompat;
-import com.android.dialer.configprovider.ConfigProviderBindings;
-import com.android.dialer.logging.DialerImpression;
-import com.android.dialer.logging.Logger;
-
-/**
- * This class will detect the corruption in the voicemail status and log it so we can track how many
- * users are affected.
- */
-public class VoicemailStatusCorruptionHandler {
-
-  /** Where the check is made so logging can be done. */
-  public enum Source {
-    Activity,
-    Notification
-  }
-
-  private static final String CONFIG_VVM_STATUS_FIX_DISABLED = "vvm_status_fix_disabled";
-
-  public static void maybeFixVoicemailStatus(Context context, Cursor statusCursor, Source source) {
-
-    if (ConfigProviderBindings.get(context).getBoolean(CONFIG_VVM_STATUS_FIX_DISABLED, false)) {
-      return;
-    }
-
-    if (VERSION.SDK_INT != VERSION_CODES.N_MR1) {
-      // This issue is specific to N MR1, it is fixed in future SDK.
-      return;
-    }
-
-    if (statusCursor.getCount() == 0) {
-      return;
-    }
-
-    statusCursor.moveToFirst();
-    VoicemailStatus status = new VoicemailStatus(context, statusCursor);
-    PhoneAccountHandle phoneAccountHandle =
-        new PhoneAccountHandle(
-            ComponentName.unflattenFromString(status.phoneAccountComponentName),
-            status.phoneAccountId);
-
-    TelephonyManager telephonyManager = context.getSystemService(TelephonyManager.class);
-
-    boolean visualVoicemailEnabled =
-        TelephonyManagerCompat.isVisualVoicemailEnabled(telephonyManager, phoneAccountHandle);
-    LogUtil.i(
-        "VoicemailStatusCorruptionHandler.maybeFixVoicemailStatus",
-        "Source="
-            + source
-            + ", CONFIGURATION_STATE="
-            + status.configurationState
-            + ", visualVoicemailEnabled="
-            + visualVoicemailEnabled);
-
-    // If visual voicemail is enabled, the CONFIGURATION_STATE should be either OK, PIN_NOT_SET,
-    // or other failure code. CONFIGURATION_STATE_NOT_CONFIGURED means that the client has been
-    // shut down improperly (a bug). The client should be reset or the VVM tab will be
-    // missing.
-    if (Status.CONFIGURATION_STATE_NOT_CONFIGURED == status.configurationState
-        && visualVoicemailEnabled) {
-      LogUtil.e(
-          "VoicemailStatusCorruptionHandler.maybeFixVoicemailStatus",
-          "VVM3 voicemail status corrupted");
-
-      switch (source) {
-        case Activity:
-          Logger.get(context)
-              .logImpression(
-                  DialerImpression.Type
-                      .VOICEMAIL_CONFIGURATION_STATE_CORRUPTION_DETECTED_FROM_ACTIVITY);
-          break;
-        case Notification:
-          Logger.get(context)
-              .logImpression(
-                  DialerImpression.Type
-                      .VOICEMAIL_CONFIGURATION_STATE_CORRUPTION_DETECTED_FROM_NOTIFICATION);
-          break;
-        default:
-          Assert.fail("this should never happen");
-          break;
-      }
-      // At this point we could attempt to work around the issue by disabling and re-enabling
-      // voicemail. Unfortunately this work around is buggy so we'll do nothing for now.
-    }
-  }
-}