Android java class that can send and recive data over a call

Oh Ok Thank you for your description I have already developed similar your project before 1 month. If you give me this project.I'll do it asap Best regards

P.S. Everything needs to be discussed and negotiated at first. The below mentioned default terms are placed to ensure such discussion takes place before the project is awarded by you. In pursuance to "Milestone Payments" as in Freelancer.com terms and conditions, the first milestone payment needs to be deposited on Freelancer.com within a day, ibapi is awarded the project, failing which the awarding of such project by you, the buyer, will be considered void and the bid offer by ibapi will be deemed to have been retracted. The first milestone becomes payable after requirement analysis is done. Requirement analysis is 'Contract-style requirement lists' as defined under the article 'Requirements_analysis' in English Wikipedia. Simplified: This is essentially an upfront payment. The first milestone is deposited before the project is accepted by the service provider ibapi and paid after requirement analysis is illustrated by ibapi in the Freelancer.com message board. Looking forward to hear from you.

Hi. I am a new freelancer but I am a great mobile developer with over 4 years experience. I hope a long time relationship and a good review so i will try my best. I am ready to start. Don't award me before full discussion. best regards

Hello am Simon, I have 2 years experience in android app development. I have published apps in play store and shall deliver a quality android app within the time required.

You need to access data about the static number only or you want to input the number by a text field.?

Hello, I am experienced developer but I am new in freelancer. So, thats why I need reviews and as a result I can do this task for free just for positive (Maximum) scale of review. I have already implemented similar functionality, so wound be problem to redesign it in two or three days