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Creating client and server components to exchange binary messages between two android smartphones in the same wifi network

$10-30 USD

Closed
Posted over 8 years ago

$10-30 USD

Paid on delivery
It is needed to create four projects: 1. One "library project" of a component that wait connection (server); 2. One "library project" of a component that makes the connection (client); 3. One working "example project" using the server component; 4. One working "example project" using the client component. - In addition to the projects, should be generated, for example and validation, two functional apks of the projects 3 and 4. - The communication must be in binary format, within the MQTT pattern ([login to view URL]). You should be able to specify which is the message number, and what is the binary content of the message. - The version of the Android SDK should be 19. - Both smartphones should be able to communicate when they are on the same wifi. - The server component must have a way to inform in what ip and port is waiting connection. - Both components must have an interface to send messages and an "Event Handler" to inform that it has received a message. - All projects must be developed in eclipse with android sdk, because they will be inserted into existing projects. - The components should be able to reconnect automatically in case of connection loss. - The code should be commented and well distributed. - A small manual explaining how to implement is required. - Delivery of all the code is mandatory.
Project ID: 8746881

About the project

1 proposal
Remote project
Active 8 yrs ago

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1 freelancer is bidding on average $230 USD for this job
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Dear Sir, I found you job and i think i would be great fit. I would like to tell you that I have strong experience on M2M message protocol such as AMQP and MQTT. After reading carefully your requirements, I sure that I can complete this task on 5 day with best fit cost because i've worked with similar project (Please see review on my profile). Let's me introduce something about my previous project: - Collect sensor data from Android mobile and send message to ActiveMQ broker by MQTT protocol. - I've tried with fusesource mqtt-client and Eclipse Paho Mqtt client. It's seem Paho Mqtt client is better because it can be run as a service. Your app can still receive message when running on background. About your project: i think i can complete it within 5 day. We need to make an embedded MQTT broker inside a server project. It will take a time to make it work. I would like to talk with you further. You can send me private message. Best regards, HungTV
$230 USD in 5 days
5.0 (22 reviews)
6.9
6.9

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Flag of PORTUGAL
Porto, Portugal
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Member since Mar 8, 2015

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