[android-developers] handle back button

working with notepad3 from NotepadCodeLab i saw that if you opened the note_edit form to add or update a note and you pressed the Back button the changes where committed in the database before you got back to the main form. is there anyway to handle the back button event to get asked if you want

[android-developers] Hourglass

How can i display an hourglass while i try to load a new activity; Thanks for help -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send

[android-developers] error on downloading pdf file via webview control in android

i use this code to log on a secure page and even i've loged in, i can't download pdf files which are located at that site. The download procedure restarts continuously and fiannly the download manager thells me that the download failed. The code: private void openBrowser() {