Reduce visibility of methods that should not be public in ReactHost (#37169)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/37169

Reduce visibility of methods that should not be public in ReactHost

changelog: [internal] internal

Reviewed By: philIip

Differential Revision: D45378246

fbshipit-source-id: 681c8fc6e4d67b68ac7604f07b9a031d0aa840b0

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridgeless/ReactHost.java

@@ -80,11 +80,9 @@ public class ReactHost {
 
   // TODO T61403233 Make this configurable by product code
   private static final boolean DEV = ReactBuildConfig.DEBUG;
-
+  private static final String TAG = "ReactHost";
   private static final int BRIDGELESS_MARKER_INSTANCE_KEY = 1;
 
-  public static final String TAG = "ReactHost";
-
   private final Context mContext;
   private final ReactInstanceDelegate mReactInstanceDelegate;
   private final ComponentFactory mComponentFactory;
@@ -99,7 +97,7 @@ public class ReactHost {
   private final boolean mAllowPackagerServerAccess;
   private final boolean mUseDevSupport;
   private final Collection<ReactInstanceEventListener> mReactInstanceEventListeners =
-      Collections.synchronizedList(new ArrayList<ReactInstanceEventListener>());
+      Collections.synchronizedList(new ArrayList<>());
 
   private final BridgelessAtomicRef<Task<ReactInstance>> mReactInstanceTaskRef =
       new BridgelessAtomicRef<>(
@@ -108,7 +106,7 @@ public class ReactHost {
                   null, "forResult parameter supports null, but is not annotated as @Nullable")));
 
   private final BridgelessAtomicRef<BridgelessReactContext> mBridgelessReactContextRef =
-      new BridgelessAtomicRef<>(null);
+      new BridgelessAtomicRef<>();
 
   private final AtomicReference<Activity> mActivity = new AtomicReference<>();
   private @Nullable DefaultHardwareBackBtnHandler mDefaultHardwareBackBtnHandler;
@@ -401,7 +399,7 @@ public class ReactHost {
    *
    * @return The {@link BridgelessReactContext} associated with ReactInstance.
    */
-  public @Nullable BridgelessReactContext getCurrentReactContext() {
+  public @Nullable ReactContext getCurrentReactContext() {
     return mBridgelessReactContextRef.getNullable();
   }
 
@@ -409,7 +407,8 @@ public class ReactHost {
     return assertNotNull(mDevSupportManager);
   }
 
-  public @Nullable Activity getCurrentActivity() {
+  @Nullable
+  /* package */ Activity getCurrentActivity() {
     return mActivity.get();
   }
 
@@ -421,7 +420,7 @@ public class ReactHost {
    * @return The real {@link EventDispatcher} if the instance is alive; otherwise, a {@link
    *     BlackHoleEventDispatcher}.
    */
-  public EventDispatcher getEventDispatcher() {
+  /* package */ EventDispatcher getEventDispatcher() {
     final ReactInstance reactInstance = mReactInstanceTaskRef.get().getResult();
     if (reactInstance == null) {
       return BlackHoleEventDispatcher.get();
@@ -430,7 +429,8 @@ public class ReactHost {
     return reactInstance.getEventDispatcher();
   }
 
-  public @Nullable FabricUIManager getUIManager() {
+  /* package */ @Nullable
+  FabricUIManager getUIManager() {
     final ReactInstance reactInstance = mReactInstanceTaskRef.get().getResult();
     if (reactInstance == null) {
       return null;
@@ -482,7 +482,7 @@ public class ReactHost {
     return mMemoryPressureRouter;
   }
 
-  public boolean isInstanceInitialized() {
+  /* package */ boolean isInstanceInitialized() {
     final ReactInstance reactInstance = mReactInstanceTaskRef.get().getResult();
     return reactInstance != null;
   }
@@ -552,7 +552,7 @@ public class ReactHost {
         });
   }
 
-  /*package */ void handleException(Exception e) {
+  /* package */ void handleException(Exception e) {
     final String method = "handleException(message = \"" + e.getMessage() + "\")";
     log(method);
 
@@ -596,13 +596,13 @@ public class ReactHost {
     }
   }
 
-  boolean isSurfaceAttached(ReactSurface surface) {
+  /* package */ boolean isSurfaceAttached(ReactSurface surface) {
     synchronized (mAttachedSurfaces) {
       return mAttachedSurfaces.contains(surface);
     }
   }
 
-  boolean isSurfaceWithModuleNameAttached(String moduleName) {
+  /* package */ boolean isSurfaceWithModuleNameAttached(String moduleName) {
     synchronized (mAttachedSurfaces) {
       for (ReactSurface surface : mAttachedSurfaces) {
         if (surface.getModuleName().equals(moduleName)) {
@@ -613,7 +613,7 @@ public class ReactHost {
     }
   }
 
-  interface VeniceThenable<T> {
+  /* package */ interface VeniceThenable<T> {
     void then(T t);
   }