update

-package com.customIcon;
+package com.vodeapp.customsIcon;
 
+import android.app.Activity;
+import android.content.ComponentName;
+import android.content.pm.PackageManager;
+
+import com.facebook.react.bridge.Callback;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
-import com.facebook.react.bridge.Callback;
-
-public class CustomIconModule extends ReactContextBaseJavaModule {
 
+public class CustomsIconModule extends ReactContextBaseJavaModule {
     private final ReactApplicationContext reactContext;
 
-    public CustomIconModule(ReactApplicationContext reactContext) {
+    public CustomsIconModule(ReactApplicationContext reactContext) {
         super(reactContext);
         this.reactContext = reactContext;
     }
@@ -20,6 +23,22 @@ public class CustomIconModule extends ReactContextBaseJavaModule {
     }
 
     @ReactMethod
+    public void changeIcon(String name) {
+        String pageName = this.reactContext.getPackageName();
+        PackageManager packageManager = this.reactContext.getPackageManager();
+        Activity activity = getActivity();
+        ComponentName am =activity.getComponentName();
+        packageManager.setComponentEnabledSetting(new ComponentName(this.reactContext, pageName +
+                am.getShortClassName()), PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager
+                .DONT_KILL_APP);
+        packageManager.setComponentEnabledSetting(new ComponentName(this.reactContext,pageName +
+                "."+name), PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager
+                .DONT_KILL_APP);
+    }
+    public Activity getActivity() {
+        return this.getCurrentActivity();
+    }
+    @ReactMethod
     public void sampleMethod(String stringArgument, int numberArgument, Callback callback) {
         // TODO: Implement some actually useful functionality
         callback.invoke("Received numberArgument: " + numberArgument + " stringArgument: " + stringArgument);

-package com.customIcon;
-
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
+package com.vodeapp.customsIcon;
 
+import com.customIcon.CustomIconModule;
 import com.facebook.react.ReactPackage;
 import com.facebook.react.bridge.NativeModule;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.uimanager.ViewManager;
 
-public class CustomIconPackage implements ReactPackage {
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+public class CustomsIconPackage implements ReactPackage {
     @Override
     public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
-        return Arrays.<NativeModule>asList(new CustomIconModule(reactContext));
+        return Arrays.<NativeModule>asList(new CustomsIconModule(reactContext));
     }
 
     @Override