Update source metric category of HearingAidDialogFragment and HearingAidPairingDialogFragment

Use different source metric categories to distinguish different launch sources of the BluetoothPairingDetail page.

Bug: 237344016
Test: manual
Change-Id: If762e87414055f3e497f99ea6885f7736b7193cd
diff --git a/src/com/android/settings/accessibility/HearingAidDialogFragment.java b/src/com/android/settings/accessibility/HearingAidDialogFragment.java
index 107c56d..7f3230f 100644
--- a/src/com/android/settings/accessibility/HearingAidDialogFragment.java
+++ b/src/com/android/settings/accessibility/HearingAidDialogFragment.java
@@ -51,7 +51,7 @@
     private void launchBluetoothAddDeviceSetting() {
         new SubSettingLauncher(getActivity())
                 .setDestination(BluetoothPairingDetail.class.getName())
-                .setSourceMetricsCategory(SettingsEnums.ACCESSIBILITY)
+                .setSourceMetricsCategory(getMetricsCategory())
                 .launch();
     }
 }
diff --git a/src/com/android/settings/bluetooth/HearingAidPairingDialogFragment.java b/src/com/android/settings/bluetooth/HearingAidPairingDialogFragment.java
index ac48217..60a100d 100644
--- a/src/com/android/settings/bluetooth/HearingAidPairingDialogFragment.java
+++ b/src/com/android/settings/bluetooth/HearingAidPairingDialogFragment.java
@@ -54,8 +54,7 @@
 
     @Override
     public int getMetricsCategory() {
-        // TODO(b/225117454): Need to update SettingsEnums later
-        return SettingsEnums.ACCESSIBILITY;
+        return SettingsEnums.DIALOG_ACCESSIBILITY_HEARING_AID_PAIR_ANOTHER;
     }
 
     @NonNull
@@ -82,7 +81,7 @@
     private void positiveButtonListener() {
         new SubSettingLauncher(getActivity())
                 .setDestination(BluetoothPairingDetail.class.getName())
-                .setSourceMetricsCategory(SettingsEnums.ACCESSIBILITY)
+                .setSourceMetricsCategory(getMetricsCategory())
                 .launch();
     }
 }