Telephony: Get SIM card capacity count of SMS.

Add one API:
- getSmsCapacityOnIcc: get the capacity of stored SMS on ICC card.

Change-Id: I63c1431cf02db2dbdee3553afc2448b4ec2cdfa3
CRs-Fixed: 645022

9 files changed, 112 insertions, 1 deletions

diff --git a/src/java/android/telephony/MSimSmsManager.java b/src/java/android/telephony/MSimSmsManager.java
index 69fe32316..684f50c1a 100644
--- a/src/java/android/telephony/MSimSmsManager.java
+++ b/src/java/android/telephony/MSimSmsManager.java
@@ -802,6 +802,26 @@ public class MSimSmsManager {
             return false;
         }
     }
+
+    /**
+     * Get the capacity count of sms on Icc card
+     *
+     * @return the capacity count of sms on Icc card
+     * @hide
+     */
+    public static int getSmsCapacityOnIcc(int subscription) {
+        int ret = -1;
+        try {
+            ISmsMSim iccISms = ISmsMSim.Stub.asInterface(ServiceManager.getService("isms_msim"));
+            if (iccISms != null) {
+                ret = iccISms.getSmsCapacityOnIcc(subscription);
+            }
+        } catch (RemoteException ex) {
+            //ignore it
+        }
+        return ret;
+    }
+
     // see SmsMessage.getStatusOnIcc
 
     /** Free space (TS 51.011 10.5.3 / 3GPP2 C.S0023 3.4.27). */
diff --git a/src/java/android/telephony/SmsManager.java b/src/java/android/telephony/SmsManager.java
index 6798fdd81..91f6cd26d 100644
--- a/src/java/android/telephony/SmsManager.java
+++ b/src/java/android/telephony/SmsManager.java
@@ -787,6 +787,25 @@ public final class SmsManager {
         return format;
     }
 
+    /**
+     * Get the capacity count of sms on Icc card
+     *
+     * @return the capacity count of sms on Icc card
+     * @hide
+     */
+    public static int getSmsCapacityOnIcc() {
+        int ret = -1;
+        try {
+            ISms iccISms = ISms.Stub.asInterface(ServiceManager.getService("isms"));
+            if (iccISms != null) {
+                ret = iccISms.getSmsCapacityOnIcc();
+            }
+        } catch (RemoteException ex) {
+            //ignore it
+        }
+        return ret;
+    }
+
     // see SmsMessage.getStatusOnIcc
 
     /** Free space (TS 51.011 10.5.3 / 3GPP2 C.S0023 3.4.27). */
diff --git a/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java b/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java
index 15af3ce69..1e0e62281 100644
--- a/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java
+++ b/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java
@@ -41,6 +41,7 @@ import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
 import com.android.internal.telephony.cdma.CdmaSmsBroadcastConfigInfo;
 import com.android.internal.telephony.uicc.IccConstants;
 import com.android.internal.telephony.uicc.IccFileHandler;
+import com.android.internal.telephony.uicc.IccRecords;
 import com.android.internal.util.HexDump;
 
 import java.util.ArrayList;
@@ -1005,4 +1006,18 @@ public class IccSmsInterfaceManager extends ISms.Stub {
 
         return true;
     }
+
+    public int getSmsCapacityOnIcc() {
+        int numberOnIcc = -1;
+        IccRecords ir = mPhone.getIccRecords();
+
+        if (ir != null) {
+            numberOnIcc = ir.getSmsCapacityOnIcc();
+        } else {
+            log("getSmsCapacityOnIcc - aborting, no icc card present.");
+        }
+
+        log("getSmsCapacityOnIcc().numberOnIcc = " + numberOnIcc);
+        return numberOnIcc;
+    }
 }
diff --git a/src/java/com/android/internal/telephony/IccSmsInterfaceManagerProxy.java b/src/java/com/android/internal/telephony/IccSmsInterfaceManagerProxy.java
index ccb959b3e..7130e49dc 100644
--- a/src/java/com/android/internal/telephony/IccSmsInterfaceManagerProxy.java
+++ b/src/java/com/android/internal/telephony/IccSmsInterfaceManagerProxy.java
@@ -298,6 +298,11 @@ public class IccSmsInterfaceManagerProxy extends ISms.Stub {
         return mIccSmsInterfaceManager.getImsSmsFormat();
     }
 
+    @Override
+    public int getSmsCapacityOnIcc() {
+        return mIccSmsInterfaceManager.getSmsCapacityOnIcc();
+    }
+
     private void broadcastOutgoingSms(String callingPackage, String destAddr, String scAddr,
             boolean multipart, ArrayList<String> parts,
             ArrayList<PendingIntent> sentIntents, ArrayList<PendingIntent> deliveryIntents,
diff --git a/src/java/com/android/internal/telephony/PhoneBase.java b/src/java/com/android/internal/telephony/PhoneBase.java
index d9aadd43c..b580725dc 100644
--- a/src/java/com/android/internal/telephony/PhoneBase.java
+++ b/src/java/com/android/internal/telephony/PhoneBase.java
@@ -792,6 +792,15 @@ public abstract class PhoneBase extends Handler implements Phone {
         return uiccApplication.getIccFileHandler();
     }
 
+    /**
+     * Retrieves the IccRecords of the Phone instance
+     */
+    public IccRecords getIccRecords(){
+        UiccCardApplication uiccApplication = mUiccApplication.get();
+        if (uiccApplication == null) return null;
+        return uiccApplication.getIccRecords();
+    }
+
     /*
      * Retrieves the Handler of the Phone instance
      */
diff --git a/src/java/com/android/internal/telephony/msim/ISmsMSim.aidl b/src/java/com/android/internal/telephony/msim/ISmsMSim.aidl
index 1e9458899..02123c00b 100644
--- a/src/java/com/android/internal/telephony/msim/ISmsMSim.aidl
+++ b/src/java/com/android/internal/telephony/msim/ISmsMSim.aidl
@@ -362,4 +362,10 @@ interface ISmsMSim {
      */
     boolean isSMSPromptEnabled();
 
+    /**
+     * Get the capacity count of sms on Icc card.
+     *
+     * @return capacity of ICC
+     */
+    int getSmsCapacityOnIcc(int subscription);
 }
diff --git a/src/java/com/android/internal/telephony/uicc/IccRecords.java b/src/java/com/android/internal/telephony/uicc/IccRecords.java
index c7937e95a..a972657f0 100644
--- a/src/java/com/android/internal/telephony/uicc/IccRecords.java
+++ b/src/java/com/android/internal/telephony/uicc/IccRecords.java
@@ -70,6 +70,8 @@ public abstract class IccRecords extends Handler implements IccConstants {
     protected int mMncLength = UNINITIALIZED;
     protected int mMailboxIndex = 0; // 0 is no mailbox dailing number associated
 
+    protected int mSmsCountOnIcc = -1;
+
     protected String mSpn;
 
     protected String mGid1;
@@ -94,7 +96,8 @@ public abstract class IccRecords extends Handler implements IccConstants {
     public static final int EVENT_REFRESH = 31; // ICC refresh occurred
     protected static final int EVENT_APP_READY = 1;
 
-    @Override
+    protected static final int EVENT_GET_SMS_RECORD_SIZE_DONE = 35;
+
     public String toString() {
         return "mDestroyed=" + mDestroyed
                 + " mContext=" + mContext
@@ -419,6 +422,28 @@ public abstract class IccRecords extends Handler implements IccConstants {
                     loge("Icc refresh Exception: " + ar.exception);
                 }
                 break;
+            case EVENT_GET_SMS_RECORD_SIZE_DONE:
+                ar = (AsyncResult) msg.obj;
+
+                if (ar.exception != null) {
+                    loge("Exception in EVENT_GET_SMS_RECORD_SIZE_DONE " + ar.exception);
+                    break;
+                }
+
+                int[] recordSize = (int[])ar.result;
+                try {
+                    // recordSize[0]  is the record length
+                    // recordSize[1]  is the total length of the EF file
+                    // recordSize[2]  is the number of records in the EF file
+                    mSmsCountOnIcc = recordSize[2];
+                    log("EVENT_GET_SMS_RECORD_SIZE_DONE Size " + recordSize[0]
+                            + " total " + recordSize[1]
+                                    + " record " + recordSize[2]);
+                } catch (ArrayIndexOutOfBoundsException exc) {
+                    loge("ArrayIndexOutOfBoundsException in EVENT_GET_SMS_RECORD_SIZE_DONE: "
+                            + exc.toString());
+                }
+                break;
 
             default:
                 super.handleMessage(msg);
@@ -571,6 +596,14 @@ public abstract class IccRecords extends Handler implements IccConstants {
         return null;
     }
 
+    /**
+     * To get SMS capacity count on ICC card.
+     */
+    public int getSmsCapacityOnIcc() {
+        if (DBG) log("getSmsCapacityOnIcc: " + mSmsCountOnIcc);
+        return mSmsCountOnIcc;
+    }
+
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         pw.println("IccRecords: " + this);
         pw.println(" mDestroyed=" + mDestroyed);
diff --git a/src/java/com/android/internal/telephony/uicc/RuimRecords.java b/src/java/com/android/internal/telephony/uicc/RuimRecords.java
index 0303d94ff..7da53d4e5 100644
--- a/src/java/com/android/internal/telephony/uicc/RuimRecords.java
+++ b/src/java/com/android/internal/telephony/uicc/RuimRecords.java
@@ -765,6 +765,8 @@ public final class RuimRecords extends IccRecords {
                 obtainMessage(EVENT_GET_ICC_RECORD_DONE, new EfCsimEprlLoaded()));
         mRecordsToLoad++;
 
+        mFh.getEFLinearRecordSize(EF_SMS, obtainMessage(EVENT_GET_SMS_RECORD_SIZE_DONE));
+
         if (DBG) log("fetchRuimRecords " + mRecordsToLoad + " requested: " + mRecordsRequested);
         // Further records that can be inserted are Operator/OEM dependent
     }
diff --git a/src/java/com/android/internal/telephony/uicc/SIMRecords.java b/src/java/com/android/internal/telephony/uicc/SIMRecords.java
index d3e247cde..58c6ff193 100644
--- a/src/java/com/android/internal/telephony/uicc/SIMRecords.java
+++ b/src/java/com/android/internal/telephony/uicc/SIMRecords.java
@@ -1462,6 +1462,8 @@ public class SIMRecords extends IccRecords {
         mFh.loadEFTransparent(EF_GID1, obtainMessage(EVENT_GET_GID1_DONE));
         mRecordsToLoad++;
 
+        mFh.getEFLinearRecordSize(EF_SMS, obtainMessage(EVENT_GET_SMS_RECORD_SIZE_DONE));
+
         // XXX should seek instead of examining them all
         if (false) { // XXX
             mFh.loadEFLinearFixedAll(EF_SMS, obtainMessage(EVENT_GET_ALL_SMS_DONE));