Deprecated Wifi panel and relevant objects

Bug: 328529085
Test: robotest
Change-Id: I960718acbdf1d2be6c3b6b396cf2ac69d4aa3046

src/com/android/settings/wifi/slice/ConnectToWifiHandler.java

@@ -32,7 +32,10 @@ import com.android.wifitrackerlib.WifiEntry.ConnectCallback;
 
 /**
  * This receiver helps connect to Wi-Fi network
+ *
+ * @deprecated this is not used after V and will be removed.
  */
+@Deprecated(forRemoval = true)
 public class ConnectToWifiHandler extends BroadcastReceiver {
 
     static final String KEY_CHOSEN_WIFIENTRY_KEY = "key_chosen_wifientry_key";

src/com/android/settings/wifi/slice/WifiScanWorker.java

@@ -39,7 +39,10 @@ import java.util.List;
 
 /**
  * {@link SliceBackgroundWorker} for Wi-Fi, used by {@link WifiSlice}.
+ *
+ * @deprecated this is not used after V and will be removed.
  */
+@Deprecated(forRemoval = true)
 public class WifiScanWorker extends SliceBackgroundWorker<WifiSliceItem> implements
         WifiPickerTracker.WifiPickerTrackerCallback, LifecycleOwner, WifiEntryCallback {
 

src/com/android/settings/wifi/slice/WifiSlice.java

@@ -70,7 +70,10 @@ import java.util.stream.Collectors;
 
 /**
  * {@link CustomSliceable} for Wi-Fi, used by generic clients.
+ *
+ * @deprecated This is not used after V and will be removed.
  */
+@Deprecated(forRemoval = true)
 public class WifiSlice implements CustomSliceable {
 
     @VisibleForTesting

src/com/android/settings/wifi/slice/WifiSliceItem.java

@@ -26,7 +26,10 @@ import com.android.wifitrackerlib.WifiEntry;
 /**
  * The data set which is needed by a Wi-Fi Slice, it collects necessary data from {@link WifiEntry}
  * and provides similar getter methods for corresponding data.
+ *
+ * @deprecated this is not used after V and will be removed.
  */
+@Deprecated(forRemoval = true)
 public class WifiSliceItem {
 
     private final Context mContext;