Update NLS listing page

- Organized by allowed/not allowed
- Include paired devices if there are any

Test: settings robotests
Fixes: 181125174
Change-Id: Id64ee0ebd9b40a92d54a03d92fec3ff0bb3b926d

src/com/android/settings/applications/specialaccess/notificationaccess/HeaderPreferenceController.java

@@ -21,9 +21,7 @@ import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
-import android.os.RemoteException;
 import android.util.IconDrawableFactory;
-import android.util.Log;
 import android.view.View;
 
 import androidx.lifecycle.LifecycleObserver;
@@ -34,17 +32,13 @@ import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.notification.NotificationBackend;
 import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.applications.AppUtils;
-import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.widget.LayoutPreference;
 
-import java.util.Collection;
-import java.util.List;
-import java.util.Objects;
-
 public class HeaderPreferenceController extends BasePreferenceController
         implements PreferenceControllerMixin, LifecycleObserver {
 
@@ -122,7 +116,8 @@ public class HeaderPreferenceController extends BasePreferenceController
                         .getBadgedIcon(mPackageInfo.applicationInfo))
                 .setLabel(mPackageInfo.applicationInfo.loadLabel(mPm))
                 .setSummary(mServiceName)
-                .setSecondSummary(getDeviceList())
+                .setSecondSummary(new NotificationBackend().getDeviceList(
+                        mCdm, mBm, mCn.getPackageName(), mUserId))
                 .setIsInstantApp(AppUtils.isInstant(mPackageInfo.applicationInfo))
                 .setPackageName(mPackageInfo.packageName)
                 .setUid(mPackageInfo.applicationInfo.uid)
@@ -139,33 +134,4 @@ public class HeaderPreferenceController extends BasePreferenceController
             mHeaderController.styleActionBar(mFragment.getActivity());
         }
     }
-
-    protected CharSequence getDeviceList() {
-        boolean multiple = false;
-        StringBuilder sb = new StringBuilder();
-
-        try {
-            List<String> associatedMacAddrs =
-                    mCdm.getAssociations(mCn.getPackageName(), mUserId);
-            if (associatedMacAddrs != null) {
-                for (String assocMac : associatedMacAddrs) {
-                    final Collection<CachedBluetoothDevice> cachedDevices =
-                            mBm.getCachedDeviceManager().getCachedDevicesCopy();
-                    for (CachedBluetoothDevice cachedBluetoothDevice : cachedDevices) {
-                        if (Objects.equals(assocMac, cachedBluetoothDevice.getAddress())) {
-                            if (multiple) {
-                                sb.append(", ");
-                            } else {
-                                multiple = true;
-                            }
-                            sb.append(cachedBluetoothDevice.getName());
-                        }
-                    }
-                }
-            }
-        } catch (RemoteException e) {
-            Log.w(TAG, "Error calling CDM", e);
-        }
-        return sb.toString();
-    }
 }