Fix bug

app/src/main/java/com/fongmi/android/tv/ui/adapter/BaseDiffAdapter.java

@@ -52,10 +52,10 @@ public abstract class BaseDiffAdapter<T extends Diffable<T>, VH extends Recycler
         setItems(current);
     }
 
-    public void sort(Comparator<T> comparator) {
+    public void addItemSort(T item, Comparator<T> comparator) {
         List<T> current = new ArrayList<>(getItems());
-        if (current.size() < 2) return;
-        current.sort(comparator);
+        current.add(item);
+        if (current.size() >= 2) current.sort(comparator);
         setItems(current);
     }
 

app/src/mobile/java/com/fongmi/android/tv/ui/adapter/DeviceAdapter.java

@@ -28,19 +28,6 @@ public class DeviceAdapter extends BaseDiffAdapter<Device, DeviceAdapter.ViewHol
         boolean onLongClick(Device item);
     }
 
-    @Override
-    public void addItem(Device item) {
-        super.addItem(item);
-        sort(new Device.Sorter());
-    }
-
-    @Override
-    public void addItems(List<Device> items) {
-        if (items.isEmpty()) return;
-        super.addItems(items);
-        sort(new Device.Sorter());
-    }
-
     @Override
     public void clear() {
         super.clear();

app/src/mobile/java/com/fongmi/android/tv/ui/dialog/CastDialog.java

@@ -52,6 +52,7 @@ import okhttp3.Response;
 public class CastDialog extends BaseDialog implements DeviceAdapter.OnClickListener, ScanTask.Listener, OnDeviceRegistryListener, OnDeviceControlListener, ServiceActionCallback<Unit>, okhttp3.Callback {
 
     private final FormBody.Builder body;
+    private final Device.Sorter sorter;
     private final OkHttpClient client;
     private final ScanTask scanTask;
 
@@ -67,6 +68,7 @@ public class CastDialog extends BaseDialog implements DeviceAdapter.OnClickListe
     }
 
     public CastDialog() {
+        sorter = new Device.Sorter();
         scanTask = new ScanTask(this);
         body = new FormBody.Builder();
         body.add("device", Device.get().toString());
@@ -159,12 +161,12 @@ public class CastDialog extends BaseDialog implements DeviceAdapter.OnClickListe
 
     @Override
     public void onFind(Device device) {
-        adapter.addItem(device);
+        adapter.addItemSort(device, sorter);
     }
 
     @Override
     public void onDeviceAdded(@NonNull org.fourthline.cling.model.meta.Device<?, ?, ?> device) {
-        adapter.addItem(DLNADevice.get().add(device));
+        adapter.addItemSort(DLNADevice.get().add(device), sorter);
     }
 
     @Override

app/src/mobile/java/com/fongmi/android/tv/ui/dialog/SyncDialog.java

@@ -46,9 +46,11 @@ import okhttp3.Response;
 public class SyncDialog extends BaseDialog implements DeviceAdapter.OnClickListener, ScanTask.Listener {
 
     private final FormBody.Builder body;
+    private final Device.Sorter sorter;
     private final OkHttpClient client;
     private final ScanTask scanTask;
     private final TypedArray mode;
+
     private DialogDeviceBinding binding;
     private DeviceAdapter adapter;
     private String type;
@@ -58,6 +60,7 @@ public class SyncDialog extends BaseDialog implements DeviceAdapter.OnClickListe
     }
 
     public SyncDialog() {
+        sorter = new Device.Sorter();
         body = new FormBody.Builder();
         scanTask = new ScanTask(this);
         client = OkHttp.client(Constant.TIMEOUT_SYNC);
@@ -153,7 +156,7 @@ public class SyncDialog extends BaseDialog implements DeviceAdapter.OnClickListe
 
     @Override
     public void onFind(Device device) {
-        adapter.addItem(device);
+        adapter.addItemSort(device, sorter);
     }
 
     @Override