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fix bugs and update our Android App

We have an app that is already in playstore. The app warns driver against road hazards.

The app is divided into two versions (a free version with function restrictions and a premium version with full access to all functions). We give you all folders with the source code of the app (free version and premium version).

Task:

1. Import exist Phonegap/Cordova Project to Android Studio adjusted to Api level 26. Fix current bugs, errors and warnings .

1.1. The last adjustments correspond to Api level 23 compatibility. The source code must be adapted and adjusted to Api level 26 accordingly. Please fix all errors and warnings.

1.2. Current Bugs to fix:

• partial problems with GPS -> Widget and background operation do not works stable on all devices

• Contact form does not work

Requirements and payment information:

It is expected that you have good experience and skills with Android and iOS programming.

You make the changes and test the app in a real environment (not only in the emulator). This is especially important for the Bluetooth function.

After completion, you will send us the source code and we will import it and compile. We will test App on three devices (Android version 6, 7 and 8).

When everything works, we will release the payment. There is no payment release prior to completion and successful test.

Færdigheder: Android, Java, Mobile App Development, PhoneGap

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Om arbejdsgiveren:
( 43 bedømmelser ) Gadebusch, Germany

Projekt-ID: #15710425

51 freelancers are bidding on average $268 for this job

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