On my Samsung Galaxy SIII Neo there is a neat feature where when you receive a call you can type on a predefined text message to send. I wonder whether the following scenario can be achieved on Android phones:
- The user is away from the phone, perhaps having a shower or working out at the gym.
- The user (sets up and then) selects a predefined text message (saved in a list of predefined text messages).
- The user specifies that whenever a phone call is received, the corresponding text message will be sent to the caller's phone number automatically (and this could be set up either for everyone or just for a few phone numbers the user wants to share this info with).
If a caller rings twice from the same number, there would also be an option to send the SMS only the first time (so as to not have some malicious user deplete all your SMS credit).