Merge "disallow changing from multi-sim to single-sim for carrier apps" am: 27c8f495f2

am: fbd7a667d1 Change-Id: I837d08d3c879a1f0db68a21d9d7e1d2431236988
2019-03-06 11:37:27 -08:00
parent 0c09cf5011 fbd7a667d1
commit eb410b36f6
1 changed files with 4 additions and 0 deletions
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -10317,6 +10317,10 @@ public class TelephonyManager {
     * <p>Requires Permission:
     * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} or that the
     * calling app has carrier privileges (see {@link #hasCarrierPrivileges}).
+     *
+     * Note: with only carrier privileges, it is not allowed to switch from multi-sim
+     * to single-sim
+     *
     * @param numOfSims number of live SIMs we want to switch to
     * @throws android.os.RemoteException
     */