diff --git a/ReactAndroid/src/main/java/com/facebook/react/modules/statusbar/StatusBarModule.java b/ReactAndroid/src/main/java/com/facebook/react/modules/statusbar/StatusBarModule.java
index 70b60be3b..0c3ebef19 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/modules/statusbar/StatusBarModule.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/modules/statusbar/StatusBarModule.java
@@ -21,6 +21,7 @@ import android.view.WindowInsets;
 import android.view.WindowManager;
 
 import com.facebook.common.logging.FLog;
+import com.facebook.react.bridge.GuardedRunnable;
 import com.facebook.react.bridge.NativeModule;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
@@ -75,10 +76,10 @@ public class StatusBarModule extends ReactContextBaseJavaModule {
 
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
       UiThreadUtil.runOnUiThread(
-        new Runnable() {
+        new GuardedRunnable(getReactApplicationContext()) {
           @TargetApi(Build.VERSION_CODES.LOLLIPOP)
           @Override
-          public void run() {
+          public void runGuarded() {
             if (animated) {
               int curColor = activity.getWindow().getStatusBarColor();
               ValueAnimator colorAnimation = ValueAnimator.ofObject(
@@ -112,10 +113,10 @@ public class StatusBarModule extends ReactContextBaseJavaModule {
 
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
       UiThreadUtil.runOnUiThread(
-        new Runnable() {
+        new GuardedRunnable(getReactApplicationContext()) {
           @TargetApi(Build.VERSION_CODES.LOLLIPOP)
           @Override
-          public void run() {
+          public void runGuarded() {
             // If the status bar is translucent hook into the window insets calculations
             // and consume all the top insets so no padding will be added under the status bar.
             View decorView = activity.getWindow().getDecorView();
diff --git a/ReactAndroid/src/main/java/com/facebook/react/uimanager/UIManagerModule.java b/ReactAndroid/src/main/java/com/facebook/react/uimanager/UIManagerModule.java
index cd004430e..ffccabcc6 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/uimanager/UIManagerModule.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/uimanager/UIManagerModule.java
@@ -21,6 +21,7 @@ import android.content.res.Configuration;
 import com.facebook.common.logging.FLog;
 import com.facebook.react.animation.Animation;
 import com.facebook.react.bridge.Callback;
+import com.facebook.react.bridge.GuardedRunnable;
 import com.facebook.react.bridge.LifecycleEventListener;
 import com.facebook.react.bridge.NativeModuleLogger;
 import com.facebook.react.bridge.OnBatchCompleteListener;
@@ -202,8 +203,9 @@ public class UIManagerModule extends ReactContextBaseJavaModule implements
       height = rootView.getHeight();
     }
 
+    final ReactApplicationContext reactApplicationContext = getReactApplicationContext();
     final ThemedReactContext themedRootContext =
-        new ThemedReactContext(getReactApplicationContext(), rootView.getContext());
+        new ThemedReactContext(reactApplicationContext, rootView.getContext());
 
     mUIImplementation.registerRootView(rootView, tag, width, height, themedRootContext);
 
@@ -211,10 +213,10 @@ public class UIManagerModule extends ReactContextBaseJavaModule implements
       new SizeMonitoringFrameLayout.OnSizeChangedListener() {
         @Override
         public void onSizeChanged(final int width, final int height, int oldW, int oldH) {
-          getReactApplicationContext().runOnNativeModulesQueueThread(
-            new Runnable() {
+          reactApplicationContext.runOnNativeModulesQueueThread(
+            new GuardedRunnable(reactApplicationContext) {
               @Override
-              public void run() {
+              public void runGuarded() {
                 updateNodeSize(tag, width, height);
               }
             });
diff --git a/ReactAndroid/src/main/java/com/facebook/react/views/modal/ReactModalHostView.java b/ReactAndroid/src/main/java/com/facebook/react/views/modal/ReactModalHostView.java
index 98ad5e0d6..50a00923b 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/views/modal/ReactModalHostView.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/views/modal/ReactModalHostView.java
@@ -27,6 +27,7 @@ import android.widget.FrameLayout;
 
 import com.facebook.infer.annotation.Assertions;
 import com.facebook.react.R;
+import com.facebook.react.bridge.GuardedRunnable;
 import com.facebook.react.bridge.LifecycleEventListener;
 import com.facebook.react.bridge.ReactContext;
 import com.facebook.react.common.annotations.VisibleForTesting;
@@ -303,10 +304,11 @@ public class ReactModalHostView extends ViewGroup implements LifecycleEventListe
     protected void onSizeChanged(final int w, final int h, int oldw, int oldh) {
       super.onSizeChanged(w, h, oldw, oldh);
       if (getChildCount() > 0) {
-        ((ReactContext) getContext()).runOnNativeModulesQueueThread(
-          new Runnable() {
+        ReactContext reactContext = (ReactContext) getContext();
+        reactContext.runOnNativeModulesQueueThread(
+          new GuardedRunnable(reactContext) {
             @Override
-            public void run() {
+            public void runGuarded() {
               ((ReactContext) getContext()).getNativeModule(UIManagerModule.class)
                 .updateNodeSize(getChildAt(0).getId(), w, h);
             }