Snap for 8426163 from 421fa54f2c852a8cf7ff00a48eec7de8ec38b127 to mainline-tzdata2-releaseandroid-mainline-12.0.0_r112aml_tz2_305400500aml_tz2_305400300aml_tz2_305400100aml_tz2_304500300aml_tz2_303900110aml_tz2_303900102aml_tz2_303800002aml_tz2_303800001aml_tz2_303200001android12-mainline-tzdata2-releaseaml_tz2_305400100

Change-Id: I8523fecb6f3d1a6966d3c0012e3f6da2453291c6

15 files changed, 78 insertions, 39 deletions

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index fe8147f07..b50aa28a7 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -74,6 +74,10 @@
    presses home. -->
   <uses-permission android:name="android.permission.STOP_APP_SWITCHES"/>
 
+  <!-- Used for sending PendingIntents to dynamically registered receivers -->
+  <uses-permission android:name="com.android.dialer.permission.DIALER_ORIGIN"
+    android:protectionLevel="signature" />
+
   <!-- Permissions needed for badger count showing on launch icon. -->
 
   <!--for Samsung-->
diff --git a/java/com/android/dialer/app/calllog/CallLogListItemViewHolder.java b/java/com/android/dialer/app/calllog/CallLogListItemViewHolder.java
index e044460c5..05011d102 100644
--- a/java/com/android/dialer/app/calllog/CallLogListItemViewHolder.java
+++ b/java/com/android/dialer/app/calllog/CallLogListItemViewHolder.java
@@ -560,7 +560,7 @@ public final class CallLogListItemViewHolder extends RecyclerView.ViewHolder
       case CallbackAction.VOICE:
         if (callLogCache.isVoicemailNumber(accountHandle, number)) {
           // Call to generic voicemail number, in case there are multiple accounts
-          primaryActionButtonView.setTag(IntentProvider.getReturnVoicemailCallIntentProvider(null));
+          primaryActionButtonView.setTag(IntentProvider.getReturnVoicemailCallIntentProvider());
         } else if (canSupportAssistedDialing()) {
           primaryActionButtonView.setTag(
               IntentProvider.getAssistedDialIntentProvider(
diff --git a/java/com/android/dialer/app/calllog/IntentProvider.java b/java/com/android/dialer/app/calllog/IntentProvider.java
index 21f341815..423b49c22 100644
--- a/java/com/android/dialer/app/calllog/IntentProvider.java
+++ b/java/com/android/dialer/app/calllog/IntentProvider.java
@@ -161,14 +161,13 @@ public abstract class IntentProvider {
     };
   }
 
-  public static IntentProvider getReturnVoicemailCallIntentProvider(
-      @Nullable PhoneAccountHandle phoneAccountHandle) {
+  public static IntentProvider getReturnVoicemailCallIntentProvider() {
     return new IntentProvider() {
       @Override
       public Intent getIntent(Context context) {
         return PreCall.getIntent(
             context,
-            CallIntentBuilder.forVoicemail(phoneAccountHandle, CallInitiationType.Type.CALL_LOG));
+            CallIntentBuilder.forVoicemail(CallInitiationType.Type.CALL_LOG));
       }
     };
   }
diff --git a/java/com/android/dialer/app/calllog/LegacyVoicemailNotifier.java b/java/com/android/dialer/app/calllog/LegacyVoicemailNotifier.java
index 31e9edc6a..1388f43a5 100644
--- a/java/com/android/dialer/app/calllog/LegacyVoicemailNotifier.java
+++ b/java/com/android/dialer/app/calllog/LegacyVoicemailNotifier.java
@@ -36,6 +36,7 @@ import com.android.dialer.common.LogUtil;
 import com.android.dialer.location.GeoUtil;
 import com.android.dialer.notification.DialerNotificationManager;
 import com.android.dialer.notification.NotificationChannelManager;
+import com.android.dialer.notification.VoicemailChannelUtils;
 import com.android.dialer.phonenumberutil.PhoneNumberHelper;
 import com.android.dialer.telecom.TelecomUtil;
 import com.android.dialer.theme.base.ThemeComponent;
@@ -181,7 +182,8 @@ public final class LegacyVoicemailNotifier {
     if (context.getSystemService(TelephonyManager.class).getPhoneCount() <= 1) {
       return NOTIFICATION_TAG;
     }
-    return NOTIFICATION_TAG_PREFIX + phoneAccountHandle.getId();
+    return NOTIFICATION_TAG_PREFIX
+        + VoicemailChannelUtils.getHashedPhoneAccountId(phoneAccountHandle);
   }
 
   private LegacyVoicemailNotifier() {}
diff --git a/java/com/android/dialer/callintent/CallIntentBuilder.java b/java/com/android/dialer/callintent/CallIntentBuilder.java
index 613fdf6a3..7cc589123 100644
--- a/java/com/android/dialer/callintent/CallIntentBuilder.java
+++ b/java/com/android/dialer/callintent/CallIntentBuilder.java
@@ -117,10 +117,10 @@ public class CallIntentBuilder implements Parcelable {
   }
 
   public static CallIntentBuilder forVoicemail(
-      @Nullable PhoneAccountHandle phoneAccountHandle, CallInitiationType.Type callInitiationType) {
+      CallInitiationType.Type callInitiationType) {
     return new CallIntentBuilder(
             Uri.fromParts(PhoneAccount.SCHEME_VOICEMAIL, "", null), callInitiationType)
-        .setPhoneAccountHandle(phoneAccountHandle);
+        .setPhoneAccountHandle(null);
   }
 
   public void setUri(@NonNull Uri uri) {
diff --git a/java/com/android/dialer/commandline/impl/CallCommand.java b/java/com/android/dialer/commandline/impl/CallCommand.java
index b3ea8601f..5bcf78548 100644
--- a/java/com/android/dialer/commandline/impl/CallCommand.java
+++ b/java/com/android/dialer/commandline/impl/CallCommand.java
@@ -72,7 +72,7 @@ public class CallCommand implements Command {
     CallIntentBuilder callIntentBuilder;
     if ("voicemail".equals(number)) {
       callIntentBuilder =
-          CallIntentBuilder.forVoicemail(phoneAccountHandle, CallInitiationType.Type.DIALPAD);
+          CallIntentBuilder.forVoicemail(CallInitiationType.Type.DIALPAD);
     } else {
       callIntentBuilder = new CallIntentBuilder(number, CallInitiationType.Type.DIALPAD);
     }
diff --git a/java/com/android/dialer/dialpadview/DialpadFragment.java b/java/com/android/dialer/dialpadview/DialpadFragment.java
index 2d0eff543..12c82c98f 100644
--- a/java/com/android/dialer/dialpadview/DialpadFragment.java
+++ b/java/com/android/dialer/dialpadview/DialpadFragment.java
@@ -1136,7 +1136,7 @@ public class DialpadFragment extends Fragment
 
   public void callVoicemail() {
     PreCall.start(
-        getContext(), CallIntentBuilder.forVoicemail(null, CallInitiationType.Type.DIALPAD));
+        getContext(), CallIntentBuilder.forVoicemail(CallInitiationType.Type.DIALPAD));
     hideAndClearDialpad();
   }
 
diff --git a/java/com/android/dialer/notification/VoicemailChannelUtils.java b/java/com/android/dialer/notification/VoicemailChannelUtils.java
index ddc0f773c..83bda0f18 100644
--- a/java/com/android/dialer/notification/VoicemailChannelUtils.java
+++ b/java/com/android/dialer/notification/VoicemailChannelUtils.java
@@ -16,6 +16,8 @@
 
 package com.android.dialer.notification;
 
+import static java.nio.charset.StandardCharsets.UTF_8;
+
 import android.Manifest.permission;
 import android.annotation.TargetApi;
 import android.app.NotificationChannel;
@@ -38,15 +40,35 @@ import android.util.ArraySet;
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.util.PermissionsUtil;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
 
 /** Utilities for working with voicemail channels. */
 @TargetApi(VERSION_CODES.O)
-/* package */ final class VoicemailChannelUtils {
+public final class VoicemailChannelUtils {
   @VisibleForTesting static final String GLOBAL_VOICEMAIL_CHANNEL_ID = "phone_voicemail";
   private static final String PER_ACCOUNT_VOICEMAIL_CHANNEL_ID_PREFIX = "phone_voicemail_account_";
+  private static final char[] hexDigits = "0123456789abcdef".toCharArray();
+
+  /**
+   * Returns a String representation of the hashed value of the PhoneAccountHandle's id (the
+   * Sim ICC ID).
+   * In case it fails to hash the id it will return an empty string.
+   */
+  public static String getHashedPhoneAccountId(@NonNull PhoneAccountHandle handle) {
+    byte[] handleBytes = handle.getId().getBytes(UTF_8);
+    try {
+      byte[] hashedBytes = MessageDigest.getInstance("SHA-256").digest(handleBytes);
+      return byteArrayToHexString(hashedBytes);
+    } catch (NoSuchAlgorithmException e) {
+      LogUtil.e("VoicemailChannelUtils.getHashedPhoneAccountId",
+          "NoSuchAlgorithmException throw! Returning empty string!");
+      return "";
+    }
+  }
 
   @SuppressWarnings("MissingPermission") // isSingleSimDevice() returns true if no permission
   static Set<String> getAllChannelIds(@NonNull Context context) {
@@ -124,7 +146,17 @@ import java.util.Set;
 
   private static String getChannelIdForAccount(@NonNull PhoneAccountHandle handle) {
     Assert.isNotNull(handle);
-    return PER_ACCOUNT_VOICEMAIL_CHANNEL_ID_PREFIX + ":" + handle.getId();
+    return PER_ACCOUNT_VOICEMAIL_CHANNEL_ID_PREFIX
+        + ":"
+        + getHashedPhoneAccountId(handle);
+  }
+
+  private static String byteArrayToHexString(byte[] bytes) {
+    StringBuilder sb = new StringBuilder(2 * bytes.length);
+    for (byte b : bytes) {
+      sb.append(hexDigits[(b >> 4) & 0xf]).append(hexDigits[b & 0xf]);
+    }
+    return sb.toString();
   }
 
   /**
diff --git a/java/com/android/dialer/voicemail/listui/error/OmtpVoicemailMessageCreator.java b/java/com/android/dialer/voicemail/listui/error/OmtpVoicemailMessageCreator.java
index 29b698942..850b93895 100644
--- a/java/com/android/dialer/voicemail/listui/error/OmtpVoicemailMessageCreator.java
+++ b/java/com/android/dialer/voicemail/listui/error/OmtpVoicemailMessageCreator.java
@@ -66,7 +66,7 @@ public class OmtpVoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.voicemail_error_activating_title),
           context.getString(R.string.voicemail_error_activating_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()));
+          VoicemailErrorMessage.createCallVoicemailAction(context));
     }
 
     if (Status.NOTIFICATION_CHANNEL_STATE_NO_CONNECTION == status.notificationChannelState) {
@@ -77,7 +77,7 @@ public class OmtpVoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.voicemail_error_activation_failed_title),
           context.getString(R.string.voicemail_error_activation_failed_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           VoicemailErrorMessage.createRetryAction(context, status));
     }
 
@@ -85,7 +85,7 @@ public class OmtpVoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.voicemail_error_no_data_title),
           context.getString(R.string.voicemail_error_no_data_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           VoicemailErrorMessage.createRetryAction(context, status));
     }
 
@@ -93,7 +93,7 @@ public class OmtpVoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.voicemail_error_no_data_title),
           context.getString(R.string.voicemail_error_no_data_cellular_required_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           VoicemailErrorMessage.createRetryAction(context, status));
     }
 
@@ -101,7 +101,7 @@ public class OmtpVoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.voicemail_error_bad_config_title),
           context.getString(R.string.voicemail_error_bad_config_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           VoicemailErrorMessage.createRetryAction(context, status));
     }
 
@@ -109,7 +109,7 @@ public class OmtpVoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.voicemail_error_communication_title),
           context.getString(R.string.voicemail_error_communication_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           VoicemailErrorMessage.createRetryAction(context, status));
     }
 
@@ -117,7 +117,7 @@ public class OmtpVoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.voicemail_error_server_title),
           context.getString(R.string.voicemail_error_server_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           VoicemailErrorMessage.createRetryAction(context, status));
     }
 
@@ -125,7 +125,7 @@ public class OmtpVoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.voicemail_error_server_connection_title),
           context.getString(R.string.voicemail_error_server_connection_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           VoicemailErrorMessage.createRetryAction(context, status));
     }
 
diff --git a/java/com/android/dialer/voicemail/listui/error/VoicemailErrorMessage.java b/java/com/android/dialer/voicemail/listui/error/VoicemailErrorMessage.java
index 14d6cffdc..e22f30656 100644
--- a/java/com/android/dialer/voicemail/listui/error/VoicemailErrorMessage.java
+++ b/java/com/android/dialer/voicemail/listui/error/VoicemailErrorMessage.java
@@ -150,7 +150,7 @@ public class VoicemailErrorMessage {
           public void onClick(View v) {
             Logger.get(context)
                 .logImpression(DialerImpression.Type.VOICEMAIL_ALERT_SET_PIN_CLICKED);
-            Intent intent = new Intent(VoicemailChangePinActivity.ACTION_CHANGE_PIN);
+            Intent intent = new Intent(context, VoicemailChangePinActivity.class);
             intent.putExtra(VoicemailClient.PARAM_PHONE_ACCOUNT_HANDLE, phoneAccountHandle);
             context.startActivity(intent);
           }
@@ -159,7 +159,7 @@ public class VoicemailErrorMessage {
 
   @NonNull
   public static Action createCallVoicemailAction(
-      final Context context, final PhoneAccountHandle phoneAccountHandle) {
+      final Context context) {
     return new Action(
         context.getString(R.string.voicemail_action_call_voicemail),
         new OnClickListener() {
@@ -169,7 +169,7 @@ public class VoicemailErrorMessage {
             PreCall.start(
                 context,
                 CallIntentBuilder.forVoicemail(
-                    phoneAccountHandle, CallInitiationType.Type.VOICEMAIL_ERROR_MESSAGE));
+                    CallInitiationType.Type.VOICEMAIL_ERROR_MESSAGE));
           }
         });
   }
diff --git a/java/com/android/dialer/voicemail/listui/error/Vvm3VoicemailMessageCreator.java b/java/com/android/dialer/voicemail/listui/error/Vvm3VoicemailMessageCreator.java
index 17173d82b..863c586b1 100644
--- a/java/com/android/dialer/voicemail/listui/error/Vvm3VoicemailMessageCreator.java
+++ b/java/com/android/dialer/voicemail/listui/error/Vvm3VoicemailMessageCreator.java
@@ -167,7 +167,7 @@ public class Vvm3VoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.vvm3_error_unknown_user_title),
           getCustomerSupportString(context, R.string.vvm3_error_unknown_user_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           createCallCustomerSupportAction(context));
     }
 
@@ -175,7 +175,7 @@ public class Vvm3VoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.vvm3_error_unknown_device_title),
           getCustomerSupportString(context, R.string.vvm3_error_unknown_device_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           createCallCustomerSupportAction(context));
     }
 
@@ -183,7 +183,7 @@ public class Vvm3VoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.vvm3_error_invalid_password_title),
           getCustomerSupportString(context, R.string.vvm3_error_invalid_password_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           createCallCustomerSupportAction(context));
     }
 
@@ -219,7 +219,7 @@ public class Vvm3VoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.vvm3_error_subscriber_unknown_title),
           getCustomerSupportString(context, R.string.vvm3_error_subscriber_unknown_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           createCallCustomerSupportAction(context));
     }
 
@@ -227,7 +227,7 @@ public class Vvm3VoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.vvm3_error_imap_getquota_error_title),
           getCustomerSupportString(context, R.string.vvm3_error_imap_getquota_error_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           createCallCustomerSupportAction(context));
     }
 
@@ -235,7 +235,7 @@ public class Vvm3VoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.vvm3_error_imap_select_error_title),
           getCustomerSupportString(context, R.string.vvm3_error_imap_select_error_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           createCallCustomerSupportAction(context));
     }
 
@@ -243,7 +243,7 @@ public class Vvm3VoicemailMessageCreator {
       return new VoicemailErrorMessage(
           context.getString(R.string.vvm3_error_imap_error_title),
           getCustomerSupportString(context, R.string.vvm3_error_imap_error_message),
-          VoicemailErrorMessage.createCallVoicemailAction(context, status.getPhoneAccountHandle()),
+          VoicemailErrorMessage.createCallVoicemailAction(context),
           createCallCustomerSupportAction(context));
     }
 
diff --git a/java/com/android/dialer/voicemail/settings/AndroidManifest.xml b/java/com/android/dialer/voicemail/settings/AndroidManifest.xml
index 8506ddd41..f25858e9d 100644
--- a/java/com/android/dialer/voicemail/settings/AndroidManifest.xml
+++ b/java/com/android/dialer/voicemail/settings/AndroidManifest.xml
@@ -29,10 +29,6 @@
         android:parentActivityName="com.android.dialer.app.settings.DialerSettingsActivity"
         android:theme="@style/SettingsStyle"
         android:windowSoftInputMode="stateVisible|adjustResize">
-      <intent-filter>
-        <action android:name="com.android.dialer.action.CHANGE_PIN"/>
-        <category android:name="android.intent.category.DEFAULT"/>
-      </intent-filter>
     </activity>
     <activity
         android:name=".RecordVoicemailGreetingActivity"
diff --git a/java/com/android/dialer/voicemail/settings/VoicemailChangePinActivity.java b/java/com/android/dialer/voicemail/settings/VoicemailChangePinActivity.java
index 4e22fb335..ebebdf7d4 100644
--- a/java/com/android/dialer/voicemail/settings/VoicemailChangePinActivity.java
+++ b/java/com/android/dialer/voicemail/settings/VoicemailChangePinActivity.java
@@ -67,7 +67,6 @@ public class VoicemailChangePinActivity extends Activity
     implements OnClickListener, OnEditorActionListener, TextWatcher {
 
   private static final String TAG = "VmChangePinActivity";
-  public static final String ACTION_CHANGE_PIN = "com.android.dialer.action.CHANGE_PIN";
 
   private static final int MESSAGE_HANDLE_RESULT = 1;
 
diff --git a/java/com/android/voicemail/impl/sms/LegacyModeSmsHandler.java b/java/com/android/voicemail/impl/sms/LegacyModeSmsHandler.java
index 29d376b35..5a16f8671 100644
--- a/java/com/android/voicemail/impl/sms/LegacyModeSmsHandler.java
+++ b/java/com/android/voicemail/impl/sms/LegacyModeSmsHandler.java
@@ -108,8 +108,8 @@ public class LegacyModeSmsHandler {
               PreCall.getIntent(
                   context,
                   CallIntentBuilder.forVoicemail(
-                      phoneAccountHandle, CallInitiationType.Type.LEGACY_VOICEMAIL_NOTIFICATION)),
-              PendingIntent.FLAG_UPDATE_CURRENT);
+                      CallInitiationType.Type.LEGACY_VOICEMAIL_NOTIFICATION)),
+              PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
     } else {
       Intent launchVoicemailSettingsIntent =
           new Intent(TelephonyManager.ACTION_CONFIGURE_VOICEMAIL);
@@ -122,7 +122,7 @@ public class LegacyModeSmsHandler {
               context,
               LAUNCH_VOICEMAIL_SETTINGS_REQUEST_CODE,
               launchVoicemailSettingsIntent,
-              PendingIntent.FLAG_UPDATE_CURRENT);
+              PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
     }
 
     intent.putExtra(TelephonyManager.EXTRA_VOICEMAIL_NUMBER, voicemailNumber);
diff --git a/java/com/android/voicemail/impl/sms/StatusSmsFetcher.java b/java/com/android/voicemail/impl/sms/StatusSmsFetcher.java
index 7ddf64607..335ec3e03 100644
--- a/java/com/android/voicemail/impl/sms/StatusSmsFetcher.java
+++ b/java/com/android/voicemail/impl/sms/StatusSmsFetcher.java
@@ -53,8 +53,12 @@ public class StatusSmsFetcher extends BroadcastReceiver implements Closeable {
 
   private static final long STATUS_SMS_TIMEOUT_MILLIS = 60_000;
 
+  private static final String PERMISSION_DIALER_ORIGIN =
+    "com.android.dialer.permission.DIALER_ORIGIN";
+
   private static final String ACTION_REQUEST_SENT_INTENT =
       "com.android.voicemailomtp.sms.REQUEST_SENT";
+
   private static final int ACTION_REQUEST_SENT_REQUEST_CODE = 0;
 
   private CompletableFuture<Bundle> future = new CompletableFuture<>();
@@ -67,7 +71,7 @@ public class StatusSmsFetcher extends BroadcastReceiver implements Closeable {
     this.phoneAccountHandle = phoneAccountHandle;
     IntentFilter filter = new IntentFilter(ACTION_REQUEST_SENT_INTENT);
     filter.addAction(OmtpService.ACTION_SMS_RECEIVED);
-    context.registerReceiver(this, filter);
+    context.registerReceiver(this, filter, PERMISSION_DIALER_ORIGIN, /* scheduler= */ null);
   }
 
   @Override
@@ -89,7 +93,10 @@ public class StatusSmsFetcher extends BroadcastReceiver implements Closeable {
     // Because the receiver is registered dynamically, implicit intent must be used.
     // There should only be a single status SMS request at a time.
     return PendingIntent.getBroadcast(
-        context, ACTION_REQUEST_SENT_REQUEST_CODE, intent, PendingIntent.FLAG_CANCEL_CURRENT);
+        context,
+        ACTION_REQUEST_SENT_REQUEST_CODE,
+        intent,
+        PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE);
   }
 
   @Override