I have an Android Application written by a developer who is no longer available to modify the application.
The application is mostly working. I need changes the the user interface moving of buttons, adding some pages changing a layout.
I have the source code
I can break it down to the following tasks:
1. successfully open the source code and send me an apk file so that I can check the baseline for this project as it is
2. make changes to the Gui. Change some buttons on one page and change the layout on another.
3. There is a setup where pushing a button sends a DTMF code but now it only sends the last character in the setup for example if I set it up to send 3 it sends 3 no problem. If I set it up to send 34 it only sends the 4. I need it fixed to send anything in the setup eg 3456* all five characters should be sent.
4. Add a password to the setup page
I have created more details for the changes required, please see the attachment.