3 Commentsto Is there a way for me to delete a variable that I made?

1. Anonymous says:

   May 6, 2016 at 2:41 am

   < ![CDATA[

   You should never have a need to delete a variable. If you no longer want it to have a value, you can set it to null.

   ]]>

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2. Anonymous says:

   May 6, 2016 at 4:36 am

   < ![CDATA[

   Use the variable editor by TrianguloY​

   ]]>

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3. Anonymous says:

   May 6, 2016 at 4:37 am

   < ![CDATA[

   //classes

   
   

   LL.bindClass(“android.app.AlertDialog”);

   
   

   LL.bindClass(“android.content.DialogInterface”);

   
   

   LL.bindClass(“java.io.BufferedReader”);

   
   

   LL.bindClass(“java.io.FileReader”);

   
   

   LL.bindClass(“java.io.File”);

   
   

   
   

   //global variables

   
   

   var newvariabletext=” — create a new variable — “;

   
   

   var vars;

   
   

   var names;

   
   

   
   

   //starts

   
   

   show();

   
   

   
   

   
   

   
   

   
   

   function show(){

   
   

   LL.save();//save to force the file to be updated

   
   

   vars=JSON.parse(read(“data/data/net.pierrox.lightning_launcher_extreme/files/variables”));//reads the content of the file

   
   

   names=vars.v==null?[]:vars.v.map(function(a){return a.n+”: ‘”+a.v+”‘”});//extracts the variable names, if any

   
   

   names.push(newvariabletext);//adds the ‘create variable’ entry

   
   

   
   

   list(names,clicked,”Choose a variable, or create a new one”);//shows the list

   
   

   
   

   }

   
   

   
   

   
   

   
   

   //when clicked an element

   
   

   function clicked(dialog,which){

   
   

   
   

   var variable=vars.v[which];

   
   

   if(which==names.length-1){

   
   

   //the ‘add a variable’ entry chosen

   
   

   addvariable();

   
   

   }else{

   
   

   //a variable chosen

   
   

   editvariable(variable);

   
   

   }

   
   

   setTimeout(show,0);//shows the list again. On a timeout so the startActivity() is correctly launched before

   
   

   }

   
   

   
   

   
   

   
   

   //editing a variable

   
   

   function editvariable(variable){

   
   

   
   

   var name=variable.n;

   
   

   
   

   //gets it’s type

   
   

   var llvar=LL.getVariables();

   
   

   var type=llvar.getType(variable.n);

   
   

   
   

   //gets its value

   
   

   var oldv=variable.v//vars.v.filter(function(obj){return obj.n==name})[0].v;

   
   

   
   

   //asks for a new value

   
   

   var newv=prompt(name+” (“+type+”)”,oldv);

   
   

   if(newv==null){

   
   

   //cancelled. delete?

   
   

   if(confirm(“Do you want to delete this variable?”))llvar.edit().setString(name,null).commit();

   
   

   return;

   
   

   }

   
   

   
   

   //update the value

   
   

   lightningcall(name,newv);

   
   

   
   

   }

   
   

   
   

   
   

   
   

   //adding a variable

   
   

   function addvariable(){

   
   

   
   

   var name=””;

   
   

   
   

   do{

   
   

   //ask for a not-used name

   
   

   name=prompt(“Name of the variable”,name);

   
   

   }while(names.indexOf(name)!=-1&& !confirm(“This variable name is already used, do you want to continue? (will be overwritten)”));

   
   

   
   

   if(name==null)return;//cancelled

   
   

   
   

   //asks for the value

   
   

   var value=prompt(“Value of the variable ‘”+name+”‘”,””);

   
   

   if(value==null)return;//cancelled

   
   

   
   

   //create the variable

   
   

   lightningcall(name,value);

   
   

   
   

   }

   
   

   
   

   
   

   
   

   //calls lightning action ‘set a variable’

   
   

   function lightningcall(name,value){

   
   

   
   

   var intent=new Intent.getIntent(“#Intent;component=net.pierrox.lightning_launcher_extreme/net.pierrox.lightning_launcher.activities.Dashboard;i.a=41;end”);//the base intent

   
   

   intent.putExtra(“d”,name+”/”+value);//the extra data

   
   

   
   

   LL.startActivity(intent);

   
   

   }

   
   

   
   

   
   

   
   

   
   

   
   

   
   

   
   

   //function to display a List in a Popup, where the user can select one item. Taken from Lukas Morawietz’s Multi tool script

   
   

   function list(items,onClickFunction,title){

   
   

   var builder=new AlertDialog.Builder(LL.getContext());

   
   

   var listener=new DialogInterface.OnClickListener()

   
   

   {

   
   

   onClick:function(dialog,which)

   
   

   {

   
   

   dialog.dismiss();

   
   

   setTimeout(function(){onClickFunction(dialog,which);},0);

   
   

   return true;

   
   

   }

   
   

   }

   
   

   builder.setItems(items,listener);

   
   

   builder.setCancelable(true);

   
   

   builder.setTitle(title);

   
   

   builder.setNegativeButton(“Cancel”,new DialogInterface.OnClickListener(){onClick:function(dialog,id){dialog.cancel();}});//it has a Cancel Button

   
   

   builder.show();

   
   

   }

   
   

   
   

   
   

   function read(filePath){

   
   

   var file=new File(filePath);

   
   

   var r=new BufferedReader(new FileReader(file));

   
   

   var s=””;

   
   

   var l;

   
   

   while((l=r.readLine())!=null)s+=(l+”\n”);

   
   

   return s.substring(0, s.length – 1);

   
   

   }

   ]]>

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