1 files changed, 14 insertions, 5 deletions
diff --git a/core/java/android/debug/AdbNotifications.java b/core/java/android/debug/AdbNotifications.java
index fed5f5f9a0bf..9f1a5f80aa4d 100644
--- a/core/java/android/debug/AdbNotifications.java
+++ b/core/java/android/debug/AdbNotifications.java
@@ -17,11 +17,13 @@
 package android.debug;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.app.Notification;
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
 import android.content.res.Resources;
 import android.os.UserHandle;
 import android.provider.Settings;
@@ -42,8 +44,9 @@ public final class AdbNotifications {
      * Builds a notification to show connected state for adb over a transport type.
      * @param context the context
      * @param transportType the adb transport type.
-     * @return a newly created Notification for the transport type.
+     * @return a newly created Notification for the transport type, or null on error.
      */
+    @Nullable
     public static Notification createNotification(@NonNull Context context,
             byte transportType) {
         Resources resources = context.getResources();
@@ -66,10 +69,16 @@ public final class AdbNotifications {
 
         Intent intent = new Intent(Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
-        intent.setPackage(context.getPackageManager().resolveActivity(intent,
-                PackageManager.MATCH_SYSTEM_ONLY).activityInfo.packageName);
-        PendingIntent pIntent = PendingIntent.getActivityAsUser(context, 0, intent,
-                PendingIntent.FLAG_IMMUTABLE, null, UserHandle.CURRENT);
+        ResolveInfo resolveInfo = context.getPackageManager().resolveActivity(intent,
+                PackageManager.MATCH_SYSTEM_ONLY);
+        // Settings app may not be available (e.g. device policy manager removes it)
+        PendingIntent pIntent = null;
+        if (resolveInfo != null) {
+            intent.setPackage(resolveInfo.activityInfo.packageName);
+            pIntent = PendingIntent.getActivityAsUser(context, 0, intent,
+                    PendingIntent.FLAG_IMMUTABLE, null, UserHandle.CURRENT);
+        }
+
 
         return new Notification.Builder(context, SystemNotificationChannels.DEVELOPER_IMPORTANT)
                 .setSmallIcon(com.android.internal.R.drawable.stat_sys_adb)