AnySoftKeyboard-Pali&SanskritLanguagePack
StandardQWERTYkeyboardlayoutwithPaliandSanskritdiacriticsandPalidictionary(about75,000ofthemostcommonword-formsinthePalitexts).
InstallAnySoftKeyboardfirst,andthenselectthedesiredlayoutfromAnySoftKeyboard'sSettings->Keyboardsmenu.
Note,youwillneedaspecialfonttoactuallydisplaythediacriticsproperly.Instructionsononewaytodothisarehere(requiresroot):
http://anewtab.com/install-hindi-marathi-devanagari-fonts-in-andriod-phonesdevices