Android application to Call a phone number

Your task will be to create an Android application.

Lets call it CallServer.

The application will need permissions to access internet, and permissions to make calls and send SMS messages.

The application will run on foreground only. When it is ended, it is stopped entirely.

When started, the application will provide two options:

1) configure

2) run

The CONFIGURE option:

- user will be able to enter URL address (like [url removed, login to view])

- this URL address will be now known as API URL

- when user enters the API URL address, it will be saved and remembered

The RUN option:

- in this mode, the application will connect to the API URL (defined above).

- the connection will stay open, and the app will be reading commands from the API

- every time a line is received on the connection, it is printed on phone's display, and if it is a valid API command, it will be processed (see below)

- if there is no incoming data on the connection for more than 60 seconds, the connection to API URL is forcibly closed and reopened. This is to ensure that a network issue won't hang our connection if it looks like opened but in fact is freezed.

- every time the connection is closed or opened, it is printed on phone's screen

The appi commands:

all commands are on new line

all commands must begin with uppercase string: API

If a line is received which doesn't start with "API" string, it is silently ignored

Supported commands:

API CALL 123456789 10

- if this command is received, the app will initiate call given phone number (123456789)

- as soon as the phone call is accepted, the app will end the call immediately.

- if the called party doesn't respond in given seconds (10 in our example), the call will be ended as well

API SENDSMS 123456789 text text text

- if this command is received, the app sends SMS message to the given phone number. The entire text on the line after the phone number is considered as text message (first 140 characters only), including spaces.


- if this command is received, the connection to API URL is closed and opened again, to force reconnect.

- all connection attempts and failures are printed to phone's screen.

If the phone receives incoming call while the app is running, it immediately hangs up (ends the call without accepting it).

If the phone receives incoming SMS message while the app is running, it immediately deletes it.

Taidot: Android

Näytä lisää: text message app for android, n is a number, force com api, a new mode, android text message app, android string, android permissions, android command line, phone number in, phone number, phone call, path to, command line application, call/sms, call a, android issue, android command app, party party android, issue android, android party

Tietoa työnantajasta:
( 67 arvostelua ) Sumperk, Czech Republic

Projektin tunnus: #6567366

24 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


Greetings from RailsBox!! We represent Mobile App development team in RailsBox [login to view URL] believe that my skills would be ideal for your [login to view URL] have gained extensive experience in iOS/Android App development Lisää

$568 USD 30 päivässä
(26 arvostelua)

Hello, I am interested to work for this project. Portfolio: [login to view URL] https://www.freelancer.com/u/vishalbodkhe.html Apps created by me for different Lisää

$555 USD 8 päivässä
(34 arvostelua)

Dear Sir We have a long experience of over 7 years in Graphics, Web and Apps development and are very keen to align with you. We have worked with various technology e.g. Apache, Linux, Unix, MySQL, PHP (Drupal, Joomla Lisää

$1500 USD 30 päivässä
(15 arvostelua)

A proposal has not yet been provided

$526 USD 7 päivässä
(15 arvostelua)

We are a team of professional engineers in C/C++/C# for windows Objective-C for MAC and iOS and Java for Android, with 14 years experience in programming field. We have a great experience in developing MAC OSX/ iPho Lisää

$244 USD 14 päivässä
(8 arvostelua)

Hi, Gone through your project description and looking forward for more discussion. We offer mobile app solutions for small to big size business house. I have team of 10 member including android/iphone/java/appce Lisää

$315 USD 7 päivässä
(5 arvostelua)

Hello, I have gone through your project’s initial requirements with the help of the job posting you have placed. I have requisite experience and expertise to complete your project successfully. We are expert in Andro Lisää

$247 USD 3 päivässä
(8 arvostelua)

I will develop it for $600. ********* I have 5+ years of experience developing Mobile apps. Have a look at my Linked In Profile. [login to view URL] ************* Send me a messag Lisää

$600 USD 15 päivässä
(5 arvostelua)

Hi, Your search ends here. I have Excellence, Innovation, Expertise team and all have more than 2 yr. experience in app development and our goal is to deliver app with Our honesty, expertise, safety and timely manner. Lisää

$300 USD 7 päivässä
(12 arvostelua)

Dear client! I have developed so many apps before that I have a lot of experiences in mobile development. Although I am new in Freelancer, I am very good at development. If you give me your project to me, I will pro Lisää

$263 USD 3 päivässä
(3 arvostelua)

welcome sir, I'm an expert android developer. I have created many apps before and some of them were using same ideas as your app. please contact me and let's get starting. thank you and best regards

$144 USD 15 päivässä
(3 arvostelua)

Hi sir, Am expert in android for 1 year. I made any apps that connect to server side. Also dealt with sms apps. Please consider my bid. Thanks, Mohamed

$170 USD 10 päivässä
(7 arvostelua)

Hi! I hope that you will be fine and enjoying good life. I am writing in response to your advertisement for the job “Android application to Call a phone number”. After carefully rev Lisää

$250 USD 10 päivässä
(2 arvostelua)

Hi, Greetings for the day !! 1. Your specifications seems definitely achievable within the mentioned timeline. 2. I am a smart programmer with good experience in mobile application development. 3. Reason you s Lisää

$166 USD 7 päivässä
(3 arvostelua)

Предложение еще не подано

$211 USD 12 päivässä
(1 arvostelu)

Award me the project and get this done in specified time . I am having 10+ yrs experience in java and 4+ yrs of experience in Android development.

$194 USD 3 päivässä
(1 arvostelu)

It combines few simple tasks together, doesn't seem complicated. I think it can be done in 5 days. I have half a year experience with android and more than 10 years with programming on various platforms. Would be pleas Lisää

$244 USD 5 päivässä
(0 arvostelua)

Hi Tomas, We have worked together in past and i would love to work again for you! I would like to discuss this project further with you and then finalize the budget before we get started. Awaiting your response. :)

$500 USD 24 päivässä
(0 arvostelua)

A proposal has not yet been provided

$277 USD 20 päivässä
(0 arvostelua)

Hello, I have seen your mobile apps developers job post and I'm very much interested in it. I have around 7.5+ Years of experience as an IT Professional in Mobile and Web Domain. Working experience in different c Lisää

$250 USD 16 päivässä
(0 arvostelua)