Dinesh, what version of ACRA are you using?
Are you sure that "dHlYZHU0Q3hhb0lXd081eEN5Nl9vb3c6MQ" is the key for
the form attached to your Google doc?
If you open up the spreadsheet and go to Form->EditForm, what is the
key at the bottom of the page?
On your spreadsheet, in the Form menu is "Accepting responses"
checked?
Try deploying your app to an emulator or device and starting the
Android logcat for that emulator or device. Now start your app.
Do you see ACRA log in the logcat, indicating that ACRA has been
started by your app?
Now execute something on your app that will cause a crash. I suggest
explicitly throwing a RuntimeException from a button click. Do you see
ACRA log in your logcat indicating that it is handling the Exception?
Open up your spreadsheet again, do you see a row for the crash you
just generated?
William