| /* |
| * Copyright (C) 2015 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.phone.vvm.omtp; |
| |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.UserHandle; |
| import android.telecom.PhoneAccountHandle; |
| import android.telephony.CarrierConfigManager; |
| import android.telephony.SubscriptionManager; |
| import android.util.Log; |
| |
| import com.android.internal.telephony.IccCardConstants; |
| import com.android.internal.telephony.PhoneConstants; |
| import com.android.internal.telephony.TelephonyIntents; |
| import com.android.phone.PhoneUtils; |
| import com.android.phone.settings.VisualVoicemailSettingsUtil; |
| import com.android.phone.vvm.omtp.sync.OmtpVvmSourceManager; |
| |
| /** |
| * This class listens to the {@link CarrierConfigManager#ACTION_CARRIER_CONFIG_CHANGED} and |
| * {@link TelephonyIntents#ACTION_SIM_STATE_CHANGED} to determine when a SIM is added, replaced, |
| * or removed. |
| * |
| * When a SIM is added, send an activate SMS. When a SIM is removed, remove the sync accounts and |
| * change the status in the voicemail_status table. |
| */ |
| public class SimChangeReceiver extends BroadcastReceiver { |
| private final String TAG = "SimChangeReceiver"; |
| |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (UserHandle.myUserId() != UserHandle.USER_OWNER) { |
| Log.v(TAG, "Received broadcast for user that is not owner."); |
| return; |
| } |
| |
| final String action = intent.getAction(); |
| if (action == null) { |
| Log.w(TAG, "Null action for intent."); |
| return; |
| } |
| |
| switch (action) { |
| case TelephonyIntents.ACTION_SIM_STATE_CHANGED: |
| if (IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals( |
| intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE))) { |
| Log.i(TAG, "Sim removed, removing inactive accounts"); |
| OmtpVvmSourceManager.getInstance(context).removeInactiveSources(); |
| } |
| break; |
| case CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED: |
| int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY, |
| SubscriptionManager.INVALID_SUBSCRIPTION_ID); |
| OmtpVvmCarrierConfigHelper carrierConfigHelper = |
| new OmtpVvmCarrierConfigHelper(context, subId); |
| |
| if (carrierConfigHelper.isOmtpVvmType()) { |
| PhoneAccountHandle phoneAccount = PhoneUtils.makePstnPhoneAccountHandle( |
| SubscriptionManager.getPhoneId(subId)); |
| |
| boolean isUserSet = VisualVoicemailSettingsUtil.isVisualVoicemailUserSet( |
| context, phoneAccount); |
| boolean isEnabledInSettings = |
| VisualVoicemailSettingsUtil.isVisualVoicemailEnabled(context, |
| phoneAccount); |
| boolean isEnabled = isUserSet ? isEnabledInSettings : |
| carrierConfigHelper.isEnabledByDefault(); |
| |
| if (!isUserSet) { |
| // Preserve the previous setting for "isVisualVoicemailEnabled" if it is |
| // set by the user, otherwise, set this value for the first time. |
| VisualVoicemailSettingsUtil.setVisualVoicemailEnabled(context, phoneAccount, |
| isEnabled, /** isUserSet */ false); |
| } |
| |
| if (isEnabled) { |
| LocalLogHelper.log(TAG, "Sim state or carrier config changed: requesting" |
| + " activation for " + phoneAccount.getId()); |
| |
| // Add a phone state listener so that changes to the communication channels |
| // can be recorded. |
| OmtpVvmSourceManager.getInstance(context).addPhoneStateListener( |
| phoneAccount); |
| carrierConfigHelper.startActivation(); |
| } else { |
| // It may be that the source was not registered to begin with but we want |
| // to run through the steps to remove the source just in case. |
| OmtpVvmSourceManager.getInstance(context).removeSource(phoneAccount); |
| Log.v(TAG, "Sim change for disabled account."); |
| } |
| } |
| break; |
| } |
| } |
| } |