Lightning Launcher

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====== About the script ======
  * Purpose: automatically import .js files elsewhere on your device into lightning launcher when they have changed. This allows you to use external script editors!
  * Author: cdfa
  * Version: 1.1
  * Link: https://plus.google.com/100430440392224314007/posts/KAoKQ317trG
======Changelog=====
  * added ability to create scripts for .js files that aren't in LL yet
  * updated toasts
====== How to use the script ======
Recommended to run the script on resumed event of the container which is your test environment, but you can use it really anytime anywhere.
====== Script code ======
<code>
var scriptFolder = "/storage/sdcard0/LightningLauncher/script";

LL.bindClass("java.lang.StringBuilder")
LL.bindClass("java.io.FileReader")
LL.bindClass("java.io.BufferedReader")
LL.bindClass("java.io.File")
LL.bindClass("java.text.SimpleDateFormat")
LL.bindClass("android.widget.Toast")

scriptNames = []
folder = new File(scriptFolder)
files = folder.listFiles()
for(i=0;i<files.length;i++){
  var name = files[i].getName()
  var length = name.length
  if(name.substring(length-3,length)==".js"){
    scriptNames.push(name.substring(0,length-3));
  }
}

var date = new Date()
var time = date.getTime();
var updatedScripts = [];
for(i=0;i<scriptNames.length;i++){
  //alert(scriptNames[i])
  var script=LL.getScriptByName(scriptNames[i]);
  if(script==null){
    Toast.makeText(LL.getContext() , "creating new script: "+scriptNames[i], Toast.LENGTH_SHORT).show();
    script = LL.createScript(scriptNames[i],"",0);
    var tagdate=0;
  }else{
    var tagdate = script.getTag("lmdate");
  }
  file = new File(scriptFolder,scriptNames[i]+".js")
  lmdate = file.lastModified()
  if(lmdate>tagdate||typeof tagdate == "undefined"){
    updatedScripts.push(scriptNames[i]);
    text = new StringBuilder();

    //try {
      br = new BufferedReader(new FileReader(file));
      var line;

      while ((line = br.readLine()) != null) {
        text.append(line);
        text.append('\n');
      }
      br.close();
      script.setText(text);
      script.setTag("lmdate",time)
    //}catch (err) {
      //throw(err)
    //}
  }
}

if( updatedScripts.length>0)Toast.makeText( LL.getContext(), "Updated scripts: "+JSON.stringify( updatedScripts), Toast.LENGTH_SHORT).show();
</code>

<sxh javascript>
var scriptFolder = "/storage/sdcard0/LightningLauncher/script";

LL.bindClass("java.lang.StringBuilder")
LL.bindClass("java.io.FileReader")
LL.bindClass("java.io.BufferedReader")
LL.bindClass("java.io.File")
LL.bindClass("java.text.SimpleDateFormat")
LL.bindClass("android.widget.Toast")

scriptNames = []
folder = new File(scriptFolder)
files = folder.listFiles()
for(i=0;i<files.length;i++){
  var name = files[i].getName()
  var length = name.length
  if(name.substring(length-3,length)==".js"){
    scriptNames.push(name.substring(0,length-3));
  }
}

var date = new Date()
var time = date.getTime();
var updatedScripts = [];
for(i=0;i<scriptNames.length;i++){
  //alert(scriptNames[i])
  var script=LL.getScriptByName(scriptNames[i]);
  if(script==null){
    Toast.makeText(LL.getContext() , "creating new script: "+scriptNames[i], Toast.LENGTH_SHORT).show();
    script = LL.createScript(scriptNames[i],"",0);
    var tagdate=0;
  }else{
    var tagdate = script.getTag("lmdate");
  }
  file = new File(scriptFolder,scriptNames[i]+".js")
  lmdate = file.lastModified()
  if(lmdate>tagdate||typeof tagdate == "undefined"){
    updatedScripts.push(scriptNames[i]);
    text = new StringBuilder();

    //try {
      br = new BufferedReader(new FileReader(file));
      var line;

      while ((line = br.readLine()) != null) {
        text.append(line);
        text.append('\n');
      }
      br.close();
      script.setText(text);
      script.setTag("lmdate",time)
    //}catch (err) {
      //throw(err)
    //}
  }
}

if( updatedScripts.length>0)Toast.makeText( LL.getContext(), "Updated scripts: "+JSON.stringify( updatedScripts), Toast.LENGTH_SHORT).show();
</sxh>
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