| /* |
| * 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.contacts.common.compat.TelephonyManagerCompat; |
| import com.android.dialer.common.Assert; |
| import com.android.dialer.common.LogUtil; |
| 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_STAIE=" |
| + 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 (b/32371710). 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. |
| } |
| } |
| } |