Do not call SystemConfig.getInstance() from Bluetooth (1/2)

Move call to SystemConfig.getInstance into BluetoothManagerService

Bug: 145297991
Change-Id: I6edd91b831a240117757cb6683d8a373e861db99

services/core/java/com/android/server/BluetoothManagerService.java

@@ -74,6 +74,7 @@ import com.android.server.pm.UserRestrictionsUtils;
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.HashMap;
+import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.Locale;
 import java.util.Map;
@@ -695,6 +696,35 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
         return mIsHearingAidProfileSupported;
     }
 
+    @Override
+    /** @hide */
+    public java.util.List<String> getSystemConfigEnabledProfilesForPackage(String packageName) {
+        if (Binder.getCallingUid() != Process.BLUETOOTH_UID) {
+            Slog.w(TAG, "getSystemConfigEnabledProfilesForPackage(): not allowed for non-bluetooth");
+            return null;
+        }
+
+        SystemConfig systemConfig = SystemConfig.getInstance();
+        if (systemConfig == null) {
+            return null;
+        }
+
+        android.util.ArrayMap<String, Boolean> componentEnabledStates =
+                systemConfig.getComponentsEnabledStates(packageName);
+        if (componentEnabledStates == null) {
+            return null;
+        }
+
+        ArrayList enabledProfiles = new ArrayList<String>();
+        for (Map.Entry<String, Boolean> entry : componentEnabledStates.entrySet()) {
+            if (entry.getValue()) {
+                enabledProfiles.add(entry.getKey());
+            }
+        }
+
+        return enabledProfiles;
+    }
+
     // Monitor change of BLE scan only mode settings.
     private void registerForBleScanModeChange() {
         ContentObserver contentObserver = new ContentObserver(null) {