Merge "Migrate getSimStateForSlotIndex to TelephonyManager" am: 51c68aaa73

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2481148

Change-Id: Ib78ee97e840c97793e1a2f4a88869e7dc03bc005
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

telephony/java/android/telephony/SubscriptionManager.java

@@ -2581,37 +2581,6 @@ public class SubscriptionManager {
         return TelephonyManager.getDefault().isNetworkRoaming(subId);
     }
 
-    /**
-     * Returns a constant indicating the state of sim for the slot index.
-     *
-     * @param slotIndex
-     *
-     * {@See TelephonyManager#SIM_STATE_UNKNOWN}
-     * {@See TelephonyManager#SIM_STATE_ABSENT}
-     * {@See TelephonyManager#SIM_STATE_PIN_REQUIRED}
-     * {@See TelephonyManager#SIM_STATE_PUK_REQUIRED}
-     * {@See TelephonyManager#SIM_STATE_NETWORK_LOCKED}
-     * {@See TelephonyManager#SIM_STATE_READY}
-     * {@See TelephonyManager#SIM_STATE_NOT_READY}
-     * {@See TelephonyManager#SIM_STATE_PERM_DISABLED}
-     * {@See TelephonyManager#SIM_STATE_CARD_IO_ERROR}
-     *
-     * {@hide}
-     */
-    public static int getSimStateForSlotIndex(int slotIndex) {
-        int simState = TelephonyManager.SIM_STATE_UNKNOWN;
-
-        try {
-            ISub iSub = TelephonyManager.getSubscriptionService();
-            if (iSub != null) {
-                simState = iSub.getSimStateForSlotIndex(slotIndex);
-            }
-        } catch (RemoteException ex) {
-        }
-
-        return simState;
-    }
-
     /**
      * Store properties associated with SubscriptionInfo in database
      * @param subId Subscription Id of Subscription

telephony/java/android/telephony/TelephonyManager.java

@@ -3504,7 +3504,7 @@ public class TelephonyManager {
                     "state as absent");
             return SIM_STATE_ABSENT;
         }
-        return SubscriptionManager.getSimStateForSlotIndex(slotIndex);
+        return getSimStateForSlotIndex(slotIndex);
     }
 
     /**
@@ -3651,9 +3651,7 @@ public class TelephonyManager {
     @Deprecated
     public @SimState int getSimApplicationState(int physicalSlotIndex) {
         int activePort = getFirstActivePortIndex(physicalSlotIndex);
-        int simState =
-                SubscriptionManager.getSimStateForSlotIndex(getLogicalSlotIndex(physicalSlotIndex,
-                        activePort));
+        int simState = getSimStateForSlotIndex(getLogicalSlotIndex(physicalSlotIndex, activePort));
         return getSimApplicationStateFromSimState(simState);
     }
 
@@ -3679,9 +3677,7 @@ public class TelephonyManager {
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     @RequiresFeature(PackageManager.FEATURE_TELEPHONY_SUBSCRIPTION)
     public @SimState int getSimApplicationState(int physicalSlotIndex, int portIndex) {
-        int simState =
-                SubscriptionManager.getSimStateForSlotIndex(getLogicalSlotIndex(physicalSlotIndex,
-                        portIndex));
+        int simState = getSimStateForSlotIndex(getLogicalSlotIndex(physicalSlotIndex, portIndex));
         return getSimApplicationStateFromSimState(simState);
     }
 
@@ -3750,7 +3746,7 @@ public class TelephonyManager {
      */
     @RequiresFeature(PackageManager.FEATURE_TELEPHONY_SUBSCRIPTION)
     public @SimState int getSimState(int slotIndex) {
-        int simState = SubscriptionManager.getSimStateForSlotIndex(slotIndex);
+        int simState = getSimStateForSlotIndex(slotIndex);
         if (simState == SIM_STATE_LOADED) {
             simState = SIM_STATE_READY;
         }
@@ -17005,4 +17001,30 @@ public class TelephonyManager {
         }
         return false;
     }
+
+    /**
+     * Returns a constant indicating the state of sim for the slot index.
+     *
+     * @param slotIndex Logical SIM slot index.
+     *
+     * @see TelephonyManager.SimState
+     *
+     * @hide
+     */
+    @SimState
+    public static int getSimStateForSlotIndex(int slotIndex) {
+        try {
+            ITelephony telephony = ITelephony.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getTelephonyServiceRegisterer()
+                            .get());
+            if (telephony != null) {
+                return telephony.getSimStateForSlotIndex(slotIndex);
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "Error in getSimStateForSlotIndex: " + e);
+        }
+        return TelephonyManager.SIM_STATE_UNKNOWN;
+    }
 }

telephony/java/com/android/internal/telephony/ISub.aidl

@@ -274,11 +274,6 @@ interface ISub {
     boolean isSubscriptionEnabled(int subId);
 
     int getEnabledSubscriptionId(int slotIndex);
-    /**
-     * Get the SIM state for the slot index
-     * @return SIM state as the ordinal of IccCardConstants.State
-     */
-    int getSimStateForSlotIndex(int slotIndex);
 
     boolean isActiveSubId(int subId, String callingPackage, String callingFeatureId);
 

telephony/java/com/android/internal/telephony/ITelephony.aidl

@@ -2564,4 +2564,11 @@ interface ITelephony {
      * @hide
      */
     boolean isRemovableEsimDefaultEuicc(String callingPackage);
+
+    /**
+     * Get the SIM state for the logical SIM slot index.
+     *
+     * @param slotIndex Logical SIM slot index.
+     */
+    int getSimStateForSlotIndex(int slotIndex);
 }