Merge "Add function to get APN types as ints from bitmask"

1 files changed, 14 insertions, 0 deletions

diff --git a/telephony/java/android/telephony/data/ApnSetting.java b/telephony/java/android/telephony/data/ApnSetting.java
index 08f56132121e..bb90fb17f4bb 100644
--- a/telephony/java/android/telephony/data/ApnSetting.java
+++ b/telephony/java/android/telephony/data/ApnSetting.java
@@ -1551,6 +1551,20 @@ public class ApnSetting implements Parcelable {
     }
 
     /**
+     * Converts the APN type bitmask to an array of all APN types
+     * @param apnTypeBitmask bitmask of APN types.
+     * @return int array of APN types
+     * @hide
+     */
+    @NonNull
+    public static int[] getApnTypesFromBitmask(int apnTypeBitmask) {
+        return APN_TYPE_INT_MAP.keySet().stream()
+                .filter(type -> ((apnTypeBitmask & type) == type))
+                .mapToInt(Integer::intValue)
+                .toArray();
+    }
+
+    /**
      * Converts the integer representation of APN type to its string representation.
      *
      * @param apnType APN type as an integer