Adding Test API to send Memory Status Event For CTS

- Send memory status to SmsStorageMonitor
- Bug: b/255881498

Test: atest CtsTelephonyTestCases:ImsServiceTest
Change-Id: Ifc32053af59c81193b8a47a1ef7d4a839ecfcbf7
(cherry picked from commit 4700b7e73d03cd4fcb29a1956ec453c1af79184a)

core/api/test-current.txt

@@ -2633,6 +2633,8 @@ package android.telephony {
 
   public final class SmsManager {
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public int checkSmsShortCodeDestination(String, String);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void clearStorageMonitorMemoryStatusOverride();
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setStorageMonitorMemoryStatusOverride(boolean);
     field public static final int SMS_CATEGORY_FREE_SHORT_CODE = 1; // 0x1
     field public static final int SMS_CATEGORY_NOT_SHORT_CODE = 0; // 0x0
     field public static final int SMS_CATEGORY_POSSIBLE_PREMIUM_SHORT_CODE = 3; // 0x3

telephony/java/android/telephony/SmsManager.java

@@ -3125,6 +3125,43 @@ public final class SmsManager {
         }
     }
 
+    /**
+     * Set Storage Availability in SmsStorageMonitor
+     * @param storageAvailable storage availability to be set true or false
+     * @hide
+     */
+    @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
+    @TestApi
+    public void setStorageMonitorMemoryStatusOverride(boolean storageAvailable) {
+        try {
+            ISms iccISms = getISmsServiceOrThrow();
+            if (iccISms != null) {
+                iccISms.setStorageMonitorMemoryStatusOverride(getSubscriptionId(),
+                                                                storageAvailable);
+            }
+        } catch (RemoteException ex) {
+            ex.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Clear the memory status override set by
+     * {@link #setStorageMonitorMemoryStatusOverride(boolean)}
+     * @hide
+     */
+    @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
+    @TestApi
+    public void clearStorageMonitorMemoryStatusOverride() {
+        try {
+            ISms iccISms = getISmsServiceOrThrow();
+            if (iccISms != null) {
+                iccISms.clearStorageMonitorMemoryStatusOverride(getSubscriptionId());
+            }
+        } catch (RemoteException ex) {
+            ex.rethrowFromSystemServer();
+        }
+    }
+
     /** @hide */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(prefix = {"SMS_CATEGORY_"},

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

@@ -529,6 +529,25 @@ interface ISms {
     String createAppSpecificSmsTokenWithPackageInfo(
             int subId, String callingPkg, String prefixes, in PendingIntent intent);
 
+    /**
+     * set Memory Status in SmsStorageMonitor
+     *
+     * @param subId the subscription Id.
+     * @param callingPackage the package name of the calling app.
+     * @param isStorageAvailable sets StorageAvailable to false or true
+     *   for testing behaviour of SmsStorageMonitor
+     */
+    void setStorageMonitorMemoryStatusOverride(int subId, boolean isStorageAvailable);
+
+     /**
+     * reset Memory Status change made by TestApi setStorageMonitorMemoryStatusOverride
+     * in SmsStorageMonitor
+     *
+     * @param subId the subscription Id.
+     * @param callingPackage the package name of the calling app.
+     */
+    void clearStorageMonitorMemoryStatusOverride(int subId);
+
     /**
      * Check if the destination is a possible premium short code.
      *

telephony/java/com/android/internal/telephony/ISmsImplBase.java

@@ -191,6 +191,16 @@ public class ISmsImplBase extends ISms.Stub {
         throw new UnsupportedOperationException();
     }
 
+    @Override
+    public void setStorageMonitorMemoryStatusOverride(int subId, boolean storageAvailable) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void clearStorageMonitorMemoryStatusOverride(int subId) {
+        throw new UnsupportedOperationException();
+    }
+
     @Override
     public int checkSmsShortCodeDestination(int subid, String callingPackage,
             String callingFeatureId, String destAddress, String countryIso) {