3 files changed, 63 insertions, 1 deletions
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 32b7383..719af50 100644..100755
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -121,6 +121,16 @@ public class SubscriptionManager {
     public static final int SIM_NOT_INSERTED = -1;
 
     /**
+     * The activation state of SIM/sub.
+     * <P>Type: INTEGER (int)</P>
+     */
+    public static final String SUB_STATE = "sub_state";
+
+    public static final int INACTIVE = 0;
+    public static final int ACTIVE = 1;
+    public static final int SUB_CONFIGURATION_IN_PROGRESS = 2;
+
+    /**
      * TelephonyProvider column name for user displayed name.
      * <P>Type: TEXT (String)</P>
      */
@@ -1117,6 +1127,49 @@ public class SubscriptionManager {
         return phoneId >= 0 && phoneId < TelephonyManager.getDefault().getPhoneCount();
     }
 
+    public static void activateSubId(int subId) {
+        logd("activateSubId sub id = " + subId);
+        try {
+            getISubInfo().activateSubId(subId);
+        } catch (RemoteException ex) {
+            return;
+        }
+    }
+
+    public static void deactivateSubId(int subId) {
+        logd("deactivateSubId sub id = " + subId);
+        try {
+            getISubInfo().deactivateSubId(subId);
+        } catch (RemoteException ex) {
+            return;
+        }
+    }
+
+    public static int getSubState(int subId) {
+        logd("getSubState sub id = " + subId);
+        try {
+            return getISubInfo().getSubState(subId);
+        } catch (RemoteException ex) {
+            return INACTIVE;
+        }
+    }
+
+    public static int setSubState(int subId, int subState) {
+        logd("setSubState sub id = " + subId + " state = " + subState);
+        try {
+            return getISubInfo().setSubState(subId, subState);
+        } catch (RemoteException ex) {
+            return INACTIVE;
+        }
+    }
+
+   /**
+    @hide
+    */
+    private static ISub getISubInfo() {
+        return ISub.Stub.asInterface(ServiceManager.getService("isub"));
+    }
+
     /** @hide */
     public static void putPhoneIdAndSubIdExtra(Intent intent, int phoneId) {
         int[] subIds = SubscriptionManager.getSubId(phoneId);
diff --git a/telephony/java/com/android/internal/telephony/ISub.aidl b/telephony/java/com/android/internal/telephony/ISub.aidl
index f6aef08..1323258 100755
--- a/telephony/java/com/android/internal/telephony/ISub.aidl
+++ b/telephony/java/com/android/internal/telephony/ISub.aidl
@@ -183,4 +183,12 @@ interface ISub {
     int getSimStateForSlotIdx(int slotIdx);
 
     boolean isActiveSubId(int subId);
+
+    void activateSubId(int subId);
+
+    void deactivateSubId(int subId);
+
+    int setSubState(int subId, int subStatus);
+
+    int getSubState(int subId);
 }
diff --git a/telephony/java/com/android/internal/telephony/PhoneConstants.java b/telephony/java/com/android/internal/telephony/PhoneConstants.java
index 572cc6f..5fd7d5e 100644..100755
--- a/telephony/java/com/android/internal/telephony/PhoneConstants.java
+++ b/telephony/java/com/android/internal/telephony/PhoneConstants.java
@@ -183,7 +183,8 @@ public class PhoneConstants {
     public enum CardUnavailableReason {
         REASON_CARD_REMOVED,
         REASON_RADIO_UNAVAILABLE,
-        REASON_SIM_REFRESH_RESET
+        REASON_SIM_REFRESH_RESET,
+        REASON_APM_SIM_POWER_DOWN
     };
 
     // Initial MTU value.