6 Commentsto I can’t seem to find an API reference for the LL current desktop wallpaper.

1. Anonymous says:

   April 1, 2015 at 11:00 pm

   < ![CDATA[

   Sub

   ]]>

   Reply
2. Anonymous says:

   April 2, 2015 at 6:50 am

   < ![CDATA[

   Unfortunately there is no public API for this yet, but you can use a hack: replace (or delete) the file in the app data directory named pages/container_id/wp (replace container_id with the value returned by Container.getId()), then restart the launcher with LL.runAction(EventHandler.RESTART);

   ]]>

   Reply
3. Anonymous says:

   April 2, 2015 at 4:11 pm

   < ![CDATA[

   Thanks!  It makes me feel better that I didn’t just miss the reference.  Hacks are perfectly acceptable for my purposes. 🙂

   ]]>

   Reply
4. Anonymous says:

   April 2, 2015 at 7:15 pm

   < ![CDATA[

   I can’t seem to find the app’s data directory you’re referring to.  Android/data/net.pierrox.lightning_launcher/files is empty and there’s nothing like you mention in LightningLauncher/tmp.  Thanks.

   ]]>

   Reply
5. Anonymous says:

   April 2, 2015 at 7:42 pm

   < ![CDATA[

   This is the app data directory in /data/data/the_app_package_name/files.

   
   

   You can retrieve this directory using LL.getContext().getFilesDir().

   ]]>

   Reply
6. Anonymous says:

   April 8, 2015 at 5:22 pm

   < ![CDATA[

   In case this was interesting to anyone, here’s a wallpaper changer script assuming your wallpapers are in a specific directory.  It doesn’t handle errors or anything, but it might help anyone trying to do something similar.

   
   

   
   

   LL.bindClass(“java.lang.Runtime”);

   
   

   LL.bindClass(“java.io.File”);

   
   

   
   

   var wallpaper_dir = new File(“/storage…”) //replace with wallpaper directory

   
   

   
   

   var container_id = LL.getCurrentDesktop().getId() ;

   
   

   var ll_wallpaper = new File(LL.getContext().getFilesDir() + “/pages/” + container_id + “/wp”);

   
   

   ll_wallpaper.delete();

   
   

   
   

   var wallpaper_list = wallpaper_dir.listFiles()

   
   

   var index = Math.floor((Math.random() * wallpaper_list.length));

   
   

   
   

   var rt = Runtime.getRuntime()

   
   

   rt.exec(“cp ” + wallpaper_list[index].getAbsolutePath() + ” ” + ll_wallpaper.getAbsolutePath());

   
   

   LL.runAction(EventHandler.RESTART);

   ]]>

   Reply