String function ( ) { return null ; }
returns a custom path of the bundle file . this is used in cases the bundle should be loaded from a custom path . by default it is loaded from android assets , from a path specified by getbundleassetname . e.g. `` file : / / sdcard/myapp _ cache/index . android.bundle '' concode_field_sep Application mApplication concode_elem_sep ReactInstanceManager mReactInstanceManager concode_field_sep ReactInstanceManager createReactInstanceManager concode_elem_sep Application getApplication concode_elem_sep String getJSMainModuleName concode_elem_sep UIImplementationProvider getUIImplementationProvider concode_elem_sep boolean getUseDeveloperSupport concode_elem_sep boolean hasInstance concode_elem_sep void clear concode_elem_sep List<ReactPackage> getPackages concode_elem_sep RedBoxHandler getRedBoxHandler concode_elem_sep String getBundleAssetName concode_elem_sep ReactInstanceManager getReactInstanceManager