Can Somebody suggest me some documentation and/or example about bundles? How they store and retrieve information on activity switch for instance.. and once more question. Control field, like TditText, checkbox etc preserve their state when an activity switch occurs? (if something is typed in, when my activity gains again the screen what was typed is yet there o I need to save (bundle? sharedPreferences? and then restore)?
thanks in advance
ps. I tried to "print" all the keys in the bundle when an activity switch occurs but the only key I found was android:viewHierarchyState..