Android APP Contacts

Closed Posted 6 years ago Paid on delivery
Closed Paid on delivery

I'm in need of an app that does the following:

1. Must read a text file which contains name and phone numbers

example:

julian,+573202259042

eduardo,+573164658701

2. After reading the file you must create contacts with that data but you should only create the contacts that have whatsapp, the others should not be created.

3. If there are previously created contacts, you must delete them all, only the contacts of the file that have whatsapp must be left.

4. After creating contacts, you must generate a text file only with whatsapp numbers.

example:

573202259042

573164658701

All the numbers must be without the "+" sign

Must have the ability to adapt a presentation logo to the beginning of the app.

I need the source code, but first I need to see what's working!

I will only pay when the app is ready and I try it the freelancer shows me that it works.

I will only pay the value offered for the project!

Android C# Programming Java Mobile App Development

Project ID: #16204023

About the project

15 proposals Remote project Active 6 years ago

15 freelancers are bidding on average $33 for this job

neetusisodia

A proposal has not yet been provided

$20 USD in 2 days
(1 Review)
1.3
imransheikh95

We provide best and efficient solutions . Please discuss your requirements before awarding project.

$30 USD in 5 days
(1 Review)
1.2
aleimantech

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$25 USD in 2 days
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0.0
mithunpatel0717

I understand your project description. I have excellent experience in Web & Mobile App development. I will be serving you with all my hard work and skills. WE ARE HAPPY TO HELP :) Thanks. I have been experience in More

$25 USD in 1 day
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0.0