diff options
| -rw-r--r-- | telephony/java/android/telephony/ServiceState.java | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java index 13fbeaaa02b7..ca0c854a1a75 100644 --- a/telephony/java/android/telephony/ServiceState.java +++ b/telephony/java/android/telephony/ServiceState.java @@ -118,6 +118,13 @@ public class ServiceState implements Parcelable { */ public static final int FREQUENCY_RANGE_MMWAVE = 4; + private static final List<Integer> FREQUENCY_RANGE_ORDER = Arrays.asList( + FREQUENCY_RANGE_UNKNOWN, + FREQUENCY_RANGE_LOW, + FREQUENCY_RANGE_MID, + FREQUENCY_RANGE_HIGH, + FREQUENCY_RANGE_MMWAVE); + /** @hide */ @Retention(RetentionPolicy.SOURCE) @IntDef(prefix = "DUPLEX_MODE_", @@ -1835,4 +1842,13 @@ public class ServiceState implements Parcelable { mNetworkRegistrationStates.add(regState); } } + + /** + * @hide + */ + public static final int getBetterNRFrequencyRange(int range1, int range2) { + return FREQUENCY_RANGE_ORDER.indexOf(range1) > FREQUENCY_RANGE_ORDER.indexOf(range2) + ? range1 + : range2; + } } |