Update getVoiceMessageCount() comments.

Bug: 21559800 Change-Id: I7a737ae8a93c59391f232b5da6e3b36874126f3a
2015-06-04 12:05:18 -07:00
parent 42fde939ea
commit 5347753188
1 changed files with 2 additions and 1 deletions
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -2291,7 +2291,8 @@ public class TelephonyManager {
    }

    /**
-     * Returns the voice mail count. Return 0 if unavailable.
+     * Returns the voice mail count. Return 0 if unavailable, -1 if there are unread voice messages
+     * but the count is unknown,
     * <p>
     * Requires Permission:
     *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}