Nativescript android remove action bar
I am trying to develop android app using Nativescript and try to remove Action Bar (top bar with "testns" title), but don't know how. I am using code below but not working. Currently using tns v.1.3.0
var frameModule = require("ui/frame");
exports.pageLoaded = function(){
var topmost = frameModule.topmost();
topmost.android.showActionBar = false;
};