Your script can be launched via homescreen shortcut, but this is not an open source solution. If all you need is simple shell scripting, you may find that it has a measure of bloat. Full SL4A language support applies to this app. The script execution triggers that TaskBomb provides encompasses basically every Content Provider the Android API exposes, and that is a lot. SL4A Script Launcher is an add-on to the TaskBomb automation/scheduling utility. This solution has language support for Lua, BeanShell(Java), Bash shell, Python, Perl, JRuby, Tcl, and JavaScript using modular apk add-ons. Není moc jasné, která verze je poslední: perlr9. (ervenec 2012) Jedná se pouze o instalátor, který po sputní nainstaluje prostedí do adresáe sl4a v interním úloiti androidu. This is an open source solution, but it will not let you save scripts to the internal storage of your device. Poslední verze: sl4ar6.apk Scripting Layer For Android Release 6. Creating homescreen shortcuts for your scripts is easily done. SL4A/android-scripting is mentioned in another answer. This solution will let you directly launch scripts via homescreen shortcut (both versions), but you'll have to stare at a gratuitous terminal output screen for 20 full seconds afterword or until you manually close/dismiss it.

As it is now (v1.1.2), it needs a little improvement for ICS+, as its UI exits with a harmless error (a popup that limits its usefulness). You may wish to sync with the source repo and re-code/improve it to better fit your need. GScript Lite (also Gscript (donate version)) is an open-source solution. I script shell and python (see SL4A/android-scripting) using this app. SManager (no ads version) does let you execute your script from a homescreen shortcut cleanly and in the background, though for some scripts I construct GUI pop-up Views. It first launches to its own UI, and from there you may execute your script. But, it won't let you create a homescreen shortcut that will directly execute your script. SL4A brings to the table is lots of language choices such as Beanshell, Lua. Notifications can be triggered to keep you informed of your script's running and/or exit status, etc. Scripting Language for Android (SL4A) provides interactive interpreters. It will let you set different auto-launch triggers: Boot (of course), Network up/down, etc.

SManager (free version) will let you store your custom script anywhere on the device, even your internal storage if you're using a rooted device.

Answer: The answer to your question should be GScript (open source and 'save anywhere' on rooted devices), but who wants to stare at that modal terminal output screen when the script completes? Details follow below.

Beanshell sl4a apk