diff options
Diffstat (limited to 'java/com/android/dialer/app/voicemail/error/VoicemailStatusCorruptionHandler.java')
-rw-r--r-- | java/com/android/dialer/app/voicemail/error/VoicemailStatusCorruptionHandler.java | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/java/com/android/dialer/app/voicemail/error/VoicemailStatusCorruptionHandler.java b/java/com/android/dialer/app/voicemail/error/VoicemailStatusCorruptionHandler.java new file mode 100644 index 000000000..2ff182b63 --- /dev/null +++ b/java/com/android/dialer/app/voicemail/error/VoicemailStatusCorruptionHandler.java @@ -0,0 +1,114 @@ +/* + * 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.ConfigProviderBindings; +import com.android.dialer.common.LogUtil; +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. + } + } +} |