1 files changed, 8 insertions, 0 deletions
diff --git a/core/java/android/app/TaskStackBuilder.java b/core/java/android/app/TaskStackBuilder.java
index ee7c6adfeebb..7fd47474d6b1 100644
--- a/core/java/android/app/TaskStackBuilder.java
+++ b/core/java/android/app/TaskStackBuilder.java
@@ -206,7 +206,15 @@ public class TaskStackBuilder implements Iterable<Intent> {
      * @return The obtained PendingIntent
      */
     public PendingIntent getPendingIntent(int requestCode, int flags) {
+        if (mIntents.isEmpty()) {
+            throw new IllegalStateException(
+                    "No intents added to TaskStackBuilder; cannot getPendingIntent");
+        }
+
         Intent[] intents = mIntents.toArray(new Intent[mIntents.size()]);
+        intents[0].addFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
+                Intent.FLAG_ACTIVITY_CLEAR_TASK |
+                Intent.FLAG_ACTIVITY_TASK_ON_HOME);
         return PendingIntent.getActivities(mSourceContext, requestCode, intents, flags);
     }
 }