React-Native force rtl on android

by

MainApplication.java

import com.facebook.react.modules.i18nmanager.I18nUtil;
 
//add this code to the onCreate method 
I18nUtil sharedI18nUtilInstance = I18nUtil.getInstance();
sharedI18nUtilInstance.forceRTL(this,true);
sharedI18nUtilInstance.allowRTL(this, true);