Lightning Launcher

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====== About the script ======
  * Purpose : This script will toggle the Visibility of all shortcuts in the App Drawer. So on first run you only see the hidden Shortcuts, on the second run you have all your visible shortcuts back 
  * Author : [[https://plus.google.com/+LukasMorawietz|LM13]]
  * Current Version : 1.0
  * Link : https://plus.google.com/115366157037831519359/posts/YubDRu2LRLj

====== Changelog ======
  * Version 1.0 (14/9/2014): initial release in wiki



====== How to use the script ======
  * Run from anywhere

====== Issues and Hints ======
  * The launcher gets restarted in the process

//please report all bugs in the g+ community!//

====== Script ======
<sxh javascript;>//import java classes
LL.bindClass("java.io.FileReader");
LL.bindClass("java.io.BufferedReader");
LL.bindClass("java.io.FileWriter");
LL.bindClass("java.io.File");
LL.bindClass("java.lang.System");

//check the app drawer
var containers=["99"];
for(var y=0;y<containers.length;y++)
{
	//search for folders in the current container and add them to the queue
	var items=LL.getContainerById(containers[y]).getItems();
	for(var x=0;x<items.length;x++)
	{
		var i=items.getAt(x);
		if(i.getType()=="Folder")containers.push(i.getContainer().getId());
	}

	//create the needed structure
	var file=new File("data/data/net.pierrox.lightning_launcher_extreme/files/pages/"+containers[y]+"/items");//this file contains item properties
	var r=new BufferedReader(new FileReader(file));
	var s="";

	//read the file
	var l=r.readLine();
	while(l!=null)
	{
		s+=l;
		l=r.readLine();
	}
	var found=false;

	//search through the text
	for(var a=s.length-8;a>0;a--)
	{
		//find the shortcuts
		if(s.slice(a,a+8)=="SHORTCUT")found=true;
		//if a shortcut found, toggle its "g" (hidden) property
		else if(found&&s.slice(a,a+4)=="\"g\":")
		{
			if(s[a+4]=="t")s=s.slice(0,a+4)+"false"+s.slice(a+8,s.length);
			else s=s.slice(0,a+4)+"true"+s.slice(a+9,s.length);
			found=false;
		}
	}

	//write the changed stuff back to the file
	var w=new FileWriter(file);
	w.write(s);
	w.flush();
	w.close();
}

//restart the launcher
System.runFinalization();
System.exit(2);
</sxh>
Lightning Launcher

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