Formalize TelecomManager#isInSelfManagedCall

Make TelecomManager#isInSelfManagedCall a proper system API as per
mainline prep. Note that this is only used by the system UI.

Bug: 322516073
Bug: 311773409
Test: atest SelfManagedConnectionServiceTest
Change-Id: I364eab0aab66290dd96e5f23ee4dc52febaba384
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index debf1bf..7764a80 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -13665,6 +13665,7 @@
     method @Deprecated public java.util.List<android.telecom.PhoneAccountHandle> getPhoneAccountsForPackage();
     method @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public java.util.List<android.telecom.PhoneAccountHandle> getPhoneAccountsSupportingScheme(String);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean isInEmergencyCall();
+    method @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") @RequiresPermission(allOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.INTERACT_ACROSS_USERS}) public boolean isInSelfManagedCall(@NonNull String, @NonNull android.os.UserHandle, boolean);
     method @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isRinging();
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUserSelectedOutgoingPhoneAccount(@Nullable android.telecom.PhoneAccountHandle);
     field public static final String ACTION_CURRENT_TTY_MODE_CHANGED = "android.telecom.action.CURRENT_TTY_MODE_CHANGED";
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 308d441..2ad280c 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -7938,8 +7938,8 @@
                     && mTelecomManager != null) {
                 try {
                     return mTelecomManager.isInManagedCall()
-                            || mTelecomManager.isInSelfManagedCall(
-                            pkg, UserHandle.getUserHandleForUid(uid));
+                            || mTelecomManager.isInSelfManagedCall(pkg,
+                            UserHandle.getUserHandleForUid(uid), /* hasCrossUserAccess */ true);
                 } catch (IllegalStateException ise) {
                     // Telecom is not ready (this is likely early boot), so there are no calls.
                     return false;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index 9c2cba8..2290946 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -11686,7 +11686,7 @@
 
         // style + self managed call - bypasses block
         when(mTelecomManager.isInSelfManagedCall(
-                r.getSbn().getPackageName(), r.getUser())).thenReturn(true);
+                r.getSbn().getPackageName(), r.getUser(), true)).thenReturn(true);
         assertThat(mService.checkDisqualifyingFeatures(r.getUserId(), r.getUid(),
                 r.getSbn().getId(), r.getSbn().getTag(), r, false, false)).isTrue();
 
@@ -11769,7 +11769,7 @@
         // style + self managed call - bypasses block
         mService.clearNotifications();
         reset(mUsageStats);
-        when(mTelecomManager.isInSelfManagedCall(r.getSbn().getPackageName(), r.getUser()))
+        when(mTelecomManager.isInSelfManagedCall(r.getSbn().getPackageName(), r.getUser(), true))
                 .thenReturn(true);
 
         mService.addEnqueuedNotification(r);
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index e81f482..d5c2873 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -2752,17 +2752,23 @@
      *
      * @param packageName the package name of the app to check calls for.
      * @param userHandle the user handle on which to check for calls.
+     * @param hasCrossUserAccess indicates if calls should be detected across all users.
      * @return {@code true} if there are ongoing calls, {@code false} otherwise.
      * @hide
      */
-    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
+    @SystemApi
+    @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+    @RequiresPermission(allOf = {
+            android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
+            Manifest.permission.INTERACT_ACROSS_USERS
+    })
     public boolean isInSelfManagedCall(@NonNull String packageName,
-            @NonNull UserHandle userHandle) {
+            @NonNull UserHandle userHandle, boolean hasCrossUserAccess) {
         ITelecomService service = getTelecomService();
         if (service != null) {
             try {
                 return service.isInSelfManagedCall(packageName, userHandle,
-                        mContext.getOpPackageName());
+                        mContext.getOpPackageName(), hasCrossUserAccess);
             } catch (RemoteException e) {
                 Log.e(TAG, "RemoteException isInSelfManagedCall: " + e);
                 e.rethrowFromSystemServer();
diff --git a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
index f1bfd22..412e827 100644
--- a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
+++ b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
@@ -395,7 +395,7 @@
      * @see TelecomServiceImpl#isInSelfManagedCall
      */
     boolean isInSelfManagedCall(String packageName, in UserHandle userHandle,
-        String callingPackage);
+        String callingPackage, boolean hasCrossUserAccess);
 
     /**
      * @see TelecomServiceImpl#addCall