Add "Biometric Login" and Import Contacts from Excel" features to Emerald dialer.

Repository

https://github.com/HenriDellal/emerald-dialer

Components

My suggestion is about two components which are ;

1. Security of the application
2. Contacts

Proposal Description

I started using the emerald dialer today and I think there are few features which can be added to this application to make it more useful.

1. The first feature that I want to suggest is Biometric Login . Biometric login means using your finger print or iris scanner or face scanner. It is simply related to person's body which can be used to unlock a phone or application. This feature will add more security to the application and no one will be able to access the application without the permission.
2. The second feature that I want to suggest is Important Contacts from Excel. Sometimes the users save their contacts on a spreadsheet or excel sheet and if they change a device, they can simply import the contacts from that excel. They just have to choose the path and upload the contacts.

Mockups / Examples

This picture shows how the biometric login feature can be implemented.

This picture shows how second feature can be implemented.

Benefits

If these features are added, they will have a lot of benefits.
Biometric login feature will ensure that no one can access the application without permission. It will add security and opening the application will be very convenient.
Import contacts from Excel will help users to save time as they will not have to enter the contacts manually. They can just press import contacts and the rest will be done.

GitHub Account :

https://github.com/shadutopian

Issue : https://github.com/HenriDellal/emerald-dialer/issues/53