Add is ReactInstanceManager initialised

android/app/src/main/java/com/reactnativenavigation/NavigationApplication.java

@@ -25,6 +25,7 @@ public abstract class NavigationApplication extends Application {
         super.onCreate();
         instance = this;
         handler = new Handler(getMainLooper());
+        navigationReactInstance = new NavigationReactInstance();
     }
 
     public void runOnMainThread(Runnable runnable) {
@@ -72,6 +73,10 @@ public abstract class NavigationApplication extends Application {
         return navigationReactInstance.getReactInstanceManager().getCurrentReactContext();
     }
 
+    public boolean isReactInstanceManagerInitialized() {
+        return navigationReactInstance.getReactInstanceManager() != null;
+    }
+
     public abstract boolean isDebug();
 
     @NonNull
@@ -90,7 +95,6 @@ public abstract class NavigationApplication extends Application {
     }
 
     public void startReactContext() {
-        navigationReactInstance = new NavigationReactInstance();
         navigationReactInstance.startReactContextOnceInBackgroundAndExecuteJS();
     }
 }

android/app/src/main/java/com/reactnativenavigation/controllers/SplashActivity.java

@@ -5,7 +5,6 @@ import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
-import android.widget.Toast;
 
 import com.reactnativenavigation.NavigationApplication;
 
@@ -17,8 +16,7 @@ public abstract class SplashActivity extends AppCompatActivity {
         NavigationApplication.instance.startReactContext();
         //TODO show fancy splash
         View view = new View(this);
-        view.setBackgroundColor(Color.RED);
+        view.setBackgroundColor(Color.WHITE);
         setContentView(view);
-        Toast.makeText(this, "Loading navigation...", Toast.LENGTH_LONG).show();
     }
 }